CN209749130U

CN209749130U - Novel fertilizer spreading device

Info

Publication number: CN209749130U
Application number: CN201920296624.0U
Authority: CN
Inventors: 李昭旭; 曹明海; 周洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-03-09
Filing date: 2019-03-09
Publication date: 2019-12-10
Anticipated expiration: 2029-03-09

Abstract

A novel fertilizer spreading device relates to an agricultural fertilizer applying machine. There is ejection of compact standpipe bottom the hopper, the axostylus axostyle sets up in the hopper, the axostylus axostyle that ejection of compact standpipe corresponds is fixed with helical blade, it fixes at the axostylus axostyle lower extreme to shed the dish, it is fixed with group chi to shed the dish, axostylus axostyle intermediate position rotation card cover has the sleeve pipe, the sleeve pipe is connected fixedly through location horizontal pole and hopper, two semicircular plates are articulated with ejection of compact standpipe lower extreme, the axostylus axostyle upper end is fixed with transmission bevel gear, the drive shaft both ends are fixed with drive bevel gear and belt pulley, drive bevel gear sets up with the meshing of transmission bevel gear, the fixed cover of drive shaft is equipped with the bearing and is connected fixedly through connecting rod and hopper. The throwing blind area generated by the connecting piece between the throwing disc and the hopper is eliminated, and the blockage of fertilizer blocking is avoided.

Description

Novel fertilizer spreading device

Technical Field

The utility model relates to an agricultural fertilizing machine, especially a novel fertilizer spreading device.

Background

the fertilizer distributor is a common machine used for distributing fertilizers in the agricultural field, wherein the fertilizer distributor is widely applied to a centrifugal fertilizer distributor and has the advantages of simple structure, low cost, stable operation and the like. However, the transmission mechanism of the spreading disc of the existing centrifugal fertilizer spreader is generally arranged below, so that the spreading disc and the hopper need to be connected and positioned through a connecting piece, the connecting piece can be sheltered inevitably, a spreading blind area exists in fertilizer spreading, granular fertilizer is easy to be bonded into blocks to block up the fertilizer, and the smooth operation of fertilizer spreading operation is influenced.

Disclosure of Invention

An object of the utility model is to provide a novel spill fertile device, it has been got rid of because of spilling the throwing that the connecting piece between dish and the hopper produced and has spilt the blind area, is equipped with helical blade moreover and avoids blocking up fertile.

The purpose is achieved, the utility model adopts the following technical proposal: a novel fertilizer spreading device comprises a hopper, a shaft rod, a spreading disc, a sealing cover plate, a driving shaft, a positioning support and an L-shaped mounting frame, wherein a vertical discharging pipe is integrally formed at the bottom of the hopper, the shaft rod is vertically arranged in the hopper, the upper end and the lower end of the shaft rod extend out of the hopper, a helical blade is fixed on a shaft rod wall corresponding to the vertical discharging pipe, a gap is reserved between the edge of the helical blade and the inner wall of the vertical discharging pipe, the spreading disc is coaxially fixed at the lower end of the shaft rod, a poking ruler is fixed on the upper surface of the spreading disc, a small-diameter section is arranged at the middle position of the shaft rod wall in a shrinking mode and rotates to be sleeved with a sleeve pipe, the sleeve pipe is fixedly connected with the inner wall of the hopper through a positioning transverse rod, the sealing cover plate is formed by butting two semicircular ring plates, the inner diameter, the utility model discloses a quick-witted hopper, including drive shaft, drive bevel gear, connecting rod, locating sleeve, fixing sleeve.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses carrying out institutional advancement to current centrifugal fertilizer distributor, will shed the drive mechanism who coils and change and establish in the hopper top, and then omit the connecting piece of shedding between dish and the hopper, remove the throwing that produces because of the connecting piece and shed the blind area, the axostylus axostyle pole wall that ejection of compact standpipe corresponds is fixed with helical blade, can stir garrulous avoiding blocking fertile the jam to the granule fertilizer that bonds the blocking, and is rational in infrastructure effective, is convenient for promote.

Drawings

Fig. 1 is a schematic front view of the present invention;

Fig. 2 is a schematic side view of the present invention;

Fig. 3 is a schematic top view of the cover plate of the present invention;

Fig. 4 is a schematic top view of the dispensing tray of the present invention.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

in a first specific embodiment, as shown in fig. 1-4, the utility model discloses a novel fertilizer spreading device, which comprises a hopper 1, a shaft lever 2, a scattering disk 3, a sealing cover plate 5, a driving shaft 6, a positioning bracket 8 and an L-shaped mounting rack 9, wherein the bottom of the hopper 1 is integrally provided with a vertical discharging pipe 1-1, the shaft lever 2 is vertically arranged in the hopper 1, the upper and lower ends of the shaft lever 2 extend out of the hopper 1, the wall of the shaft lever 2 corresponding to the vertical discharging pipe 1-1 is fixed with a helical blade 2-1, the edge of the helical blade 2-1 is spaced from the inner wall of the vertical discharging pipe 1-1, the scattering disk 3 is coaxially fixed at the lower end of the shaft lever 2, the upper surface of the scattering disk 3 is fixed with a poking ruler 3-1, the middle position of the shaft lever 2 wall of the shaft lever is contracted to be provided with a small diameter section and is provided with a rotating clamping sleeve 4, the sleeve 4 is connected and fixed with the inner wall of the shaft lever 1 through a positioning cross rod 4-1, the positioning cross rod 4 and fixed with the inner wall of the hopper 1 through the positioning cross rod 4, the positioning cross rod 4-1, the positioning cross rod 5-1 is connected and fixed with the bevel gear 1 through two horizontal positioning bolts, the two horizontal positioning brackets, the vertical bevel gears 6-1 fixed with the vertical bevel gears, the driving shaft 1, the vertical bevel gears and the driving shaft 1, the driving shaft lever 2, the vertical bevel gears are fixed with the driving shaft lever 2, the supporting rack, the vertical bevel gears and the driving shaft 2 are fixed with the driving shaft 2, the driving shaft 1-1, the driving shaft 2, the supporting rack, the driving shaft 2, the positioning bracket 9 are fixed with the bevel gears, the bevel gears.

second embodiment, as shown in fig. 4, in the first embodiment, the scattering disk 3 is provided with 2 ~ 4 dial rules 3-1, and the dial rules 3-1 are arranged in a central symmetry manner.

third embodiment, as shown in fig. 1, the first embodiment is further described, and the interval between the inner wall of the vertical discharge pipe 1 ~ 1 and the edge of the helical blade 2 ~ 1 is 150 ~ 300 mm.

When the utility model is used, the mounting seat 9-1 is fixed at the position of the frame in front of the tractor through the bolt, the fastening bolt is screwed to the L-shaped mounting frame 9 to be fixed at the position after the hopper 1 is adjusted to the proper height up and down, the engine output wheel of the tractor is tightly sleeved with the belt pulley 6-2 by using the transmission belt, a proper amount of granular fertilizer is poured into the hopper 1, the two semicircular plates 5-1 are opened outwards to enable the granular fertilizer in the hopper 1 to flow out from the discharge vertical pipe 1-1, the driving bevel gear 6-1 drives the shaft lever 2 to rotate through the transmission bevel gear 2-2, the helical blades 2-1 can stir the granular fertilizer which is bonded into blocks to avoid the discharge vertical pipe 1-1 from blocking the fertilizer, the scattering disk 3 rotates under the driving of the shaft lever 2 and scatters the granules through the shifting ruler 3-1 under the action of centrifugal force, the periphery of the scattering disk 3 is not shielded, so that the problem of scattering blind areas is avoided, and the structure is reasonable and effective.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other forms of embodiment without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a novel spill fertile device which characterized in that: the device comprises a hopper (1), a shaft lever (2), a scattering disc (3), a sealing cover plate (5), a driving shaft (6), a positioning support (8) and an L-shaped mounting rack (9), wherein a vertical discharging pipe (1-1) is integrally formed at the bottom of the hopper (1), the shaft lever (2) is vertically arranged in the hopper (1), the upper end and the lower end of the shaft lever (2) extend out of the hopper (1), spiral blades (2-1) are fixed on the rod wall of the shaft lever (2) corresponding to the vertical discharging pipe (1-1), a gap is reserved between the edge of each spiral blade (2-1) and the inner wall of the corresponding vertical discharging pipe (1-1), the scattering disc (3) is coaxially fixed at the lower end of the shaft lever (2), a poking ruler (3-1) is fixed on the upper surface of the scattering disc (3), a small-diameter section is arranged in the middle position of the rod wall of, the sleeve (4) is fixedly connected with the inner wall of the hopper (1) through a positioning cross rod (4-1), the sealing cover plate (5) is formed by butting two semicircular plates (5-1) into a ring, the inner diameter of the sealing cover plate (5) is matched with the shaft lever (2), the two semicircular plates (5-1) are respectively hinged with the lower end of the discharging vertical pipe (1-1), the upper end of the shaft lever (2) is coaxially fixed with a transmission bevel gear (2-2), the driving shaft (6) is horizontally arranged, the two ends of the driving shaft (6) are respectively coaxially fixed with a driving bevel gear (6-1) and a belt pulley (6-2), the driving bevel gear (6-1) is meshed with the transmission bevel gear (2-2), the driving shaft (6) is fixedly sleeved with a bearing and is fixedly connected with the hopper (1) through a connecting rod (7), the positioning support (8) is fixed at the middle position outside the hopper (1), the positioning support (8) is fixed with a positioning sleeve (8-1) through a cross beam, the positioning sleeve (8-1) is vertically arranged and slidably sleeved on a vertical support arm of the L-shaped mounting frame (9), the positioning sleeve (8-1) is provided with a screw hole and is screwed with a fastening bolt to be fastened and positioned with the L-shaped mounting frame (9), and a mounting seat (9-1) is fixed at the end part of a transverse support arm of the L-shaped mounting frame (9).

2. A novel fertilizer spreading device as claimed in claim 1, wherein the spreading plate (3) is provided with 2 ~ 4 shifting rules (3 ~ 1), and the shifting rules (3 ~ 1) are arranged in a central symmetry manner.

3. the novel fertilizer spreading device as claimed in claim 1, wherein the distance between the inner wall of the discharge vertical pipe (1 ~ 1) and the edge of the helical blade (2 ~ 1) is 150 ~ 300 mm.