Stirring structure of ridging fertilizer applicator

Abstract

The utility model provides a ridging fertilizer applicator stirring structure which comprises a ridging fertilizer applicator body, a fertilizer application discharging hopper is arranged at the left end of the upper surface of the ridging fertilizer applicator body, a stirring piece used for preventing fertilizer from caking is arranged in the fertilizer application discharging hopper, and the stirring piece comprises a swing rod. The oscillating rod is hinged to the upper end of the left side face in the fertilization discharging hopper, a connecting block is hinged to the tail end of the oscillating rod, a telescopic air cylinder is arranged on the lower surface of the connecting block, a fixed box body is connected to the tail end of the telescopic air cylinder through a flange plate, and a first motor is arranged in the fixed box body; a rotating shaft is arranged at the tail end of an output shaft of the first motor, stirring blades are connected to the left end and the right end of the rotating shaft through connecting pieces, and cleaning pieces are arranged on the stirring blades; according to the utility model, fertilizer can be uniformly stirred, fertilizer caking is avoided, and fertilization is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of ridging and fertilizing, in particular to a stirring structure of a ridging and fertilizing machine. Background Art

[0002] Agricultural machinery refers to various machines used in the production processes of crop planting and animal husbandry, as well as in the primary processing and treatment of agricultural and animal products. Agricultural machinery includes agricultural power machinery, farmland construction machinery, soil tillage machinery, planting and fertilizing machinery, plant protection machinery, farmland irrigation and drainage machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery and agricultural transport machinery, etc. In a broad sense, agricultural machinery also includes forestry machinery, fishery machinery and rural sideline machinery such as sericulture, beekeeping, and edible fungus cultivation. Agricultural machinery is a relative concept, which refers to the general term for all machinery used in agriculture, animal husbandry, forestry and fishery. Agricultural machinery belongs to the category of agricultural machinery and tools. The promotion and use of agricultural machinery is called agricultural mechanization. Centrifugal fertilizer spreader is the most commonly used spreading machine in Europe and the United States. It is driven by a power output shaft to rotate the fertilizer spreading disc, which uses centrifugal force to spread the fertilizer. There are two types of single-disc and double-disc types. The fertilizer spreading disc is generally equipped with two to six blades, which can be installed on the turntable in radial direction or with forward or backward tilt relative to the radius: the shape of the blades can be straight or curved. The forward-tilted blades can spread the fertilizer with good fluidity farther, while the backward-tilted blades are not easy to adhere to the fertilizer after absorbing moisture.

[0003] In the prior art, before planting rapeseed, in order to provide a good growing environment for the rapeseed, a ridging and fertilizing device is needed to ridge the land and fertilize it, thereby making the land fertile and facilitating the planting of rapeseed. When fertilizing, in order to maximize the fertilizer effect, it is sometimes necessary to mix and apply multiple fertilizers. However, the current ridging and fertilizing device can only spread one type of fertilizer and cannot mix and spread multiple fertilizers. In addition, the fertilizer is prone to caking during fertilization, thereby blocking the discharge port. In addition, the fertilizer is not spread evenly during movement of the fertilizing device, so that the fertilizer cannot be evenly spread on the land. Summary of the Invention

[0004] In view of this, the purpose of the present invention is to provide a stirring structure for a ridging fertilizer spreader that can achieve uniform stirring of fertilizer, avoid fertilizer agglomeration, and facilitate fertilization.

[0005] The utility model is achieved by the following method: a stirring structure of a ridging fertilizer spreader, comprising a ridging fertilizer spreader body, a fertilizer lower hopper being provided at the left end of the upper surface of the ridging fertilizer spreader body, a stirring member for preventing fertilizer from clumping being provided in the fertilizer lower hopper, the stirring member comprising a swing rod, the swing rod being hingedly provided at the upper end of the left side surface of the inner fertilizing lower hopper, a connecting block being hingedly provided at the end of the swing rod, a telescopic cylinder being provided on the lower surface of the connecting block, the end of the telescopic cylinder being connected to a fixed box body via a flange, a first motor being provided in the fixed box body, a rotating shaft being provided at the end of the output shaft of the first motor, the left and right ends of the rotating shaft being connected to stirring blades via connecting members, and a cleaning member being provided on the stirring blades.

[0006] Furthermore, a second motor for driving the swing rod to swing up and down is provided at the upper end of the left side surface of the fertilizing lower hopper, and a third motor for driving the connecting block to swing left and right is provided at the end of the swing rod.

[0007] Furthermore, the connecting member includes a limit block, and connecting grooves are provided at the upper and lower ends of the left and right sides of the rotating shaft, and the limit blocks corresponding to the connecting grooves are provided at the upper and lower ends of the side of the stirring blade, and the limit blocks are fixed in the connecting groove by bolts.

[0008] Furthermore, the cleaning member includes a cleaning ring body, which is sleeved on the stirring blade, a strip groove is provided on the front of the stirring blade, a fourth motor is provided in the strip groove, the output end of the fourth motor is connected to a screw, a moving block is spirally sleeved on the screw, the moving block is connected to the cleaning ring body, a rubber scraper is provided on the inner side of the cleaning ring body, and a telescopic protective cover is provided on the strip groove.

[0009] The beneficial effects of the utility model are as follows: the utility model adds a stirring piece to the device, which can realize uniform stirring and frying of the fertilizer, avoid fertilizer caking, better realize fertilizer feeding, and facilitate fertilization; the utility model has a simple structure and is easy to operate, can effectively save manpower and material resources, and improve work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a structural diagram of the present utility model.

[0011] Figure 2 Schematic diagram of the structure of the stirring element. DETAILED DESCRIPTION

[0012] The present invention will be further described below with reference to the accompanying drawings.

[0013] See also Figure 1 and Figure 2As shown, the utility model provides an embodiment: a ridging fertilizer spreader stirring structure, comprising a ridging fertilizer spreader body 1, a fertilizer lower hopper 2 is provided at the left end of the upper surface of the ridging fertilizer spreader body 1, a stirring member 3 for preventing fertilizer from clumping is provided in the fertilizer lower hopper 2, the stirring member 3 comprises a swing rod 31, the swing rod 31 is hingedly provided on the upper end of the left side surface of the fertilizer lower hopper 2, a connecting block 32 is hingedly provided at the end of the swing rod 31, a telescopic cylinder 33 is provided on the lower surface of the connecting block 32, the end of the telescopic cylinder 33 is connected to a fixed box body 35 via a flange 34, a first motor 36 is provided in the fixed box body 35, a rotating shaft 37 is provided at the end of the output shaft of the first motor 36, the left and right ends of the rotating shaft 37 are connected to stirring blades 38 via a connecting member 4, and a cleaning member 5 is provided on the stirring blade 38. The telescopic cylinder 33 can drive the fixed box body 35 to move up and down, and the first motor 36 can drive the rotating shaft 37 to rotate, so that the fertilizer can be evenly stirred by the stirring blades 38, and the fertilizer residue adhering to the stirring blades 38 can be cleaned by the cleaning member 5.

[0014] Please continue reading Figure 1 and Figure 2 As shown, in one embodiment of the present invention, a second motor (not shown) is provided at the upper left side of the inner surface of the fertilizer lower hopper 2 for driving the swing rod 31 to swing up and down, and a third motor (not shown) is provided at the end of the swing rod 31 for driving the connecting block 32 to swing left and right. The second motor can drive the swing rod 31 to swing up and down, and the third motor can drive the connecting block 32 to swing left and right, thereby achieving better uniform mixing of the fertilizer.

[0015] Please continue reading Figure 1 and Figure 2 As shown, in one embodiment of the present invention, the connecting member 4 includes a stopper 41. Connecting grooves 42 are provided at both upper and lower ends of the left and right sides of the rotating shaft 37. The stopper 41 corresponding to the connecting grooves 42 is provided at both upper and lower ends of the side of the stirring blade 38. The stopper 41 is fixed in the connecting groove 42 by bolts 43. The connection between the connecting groove 42 and the stopper 41 facilitates the assembly and disassembly of the stirring blade 38.

[0016] Please continue reading Figure 1 and Figure 2As shown, in one embodiment of the present invention, the cleaning member 5 includes a cleaning ring body 51, which is sleeved on the stirring blade 38. A strip groove (not shown) is provided on the front of the stirring blade 38. A fourth motor (not shown) is provided in the strip groove. The output end of the fourth motor (not shown) is connected to a screw 53. A moving block 54 is spirally sleeved on the screw 53. The moving block 54 is connected to the cleaning ring body 51. A rubber scraper 55 is provided on the inner side of the cleaning ring body 51. A telescopic protective cover 56 is provided on the strip groove. The fourth motor can drive the screw 53 to rotate, and the rotation of the screw 53 can realize the left and right movement of the moving block 54. Through the action of the rubber scraper 55, the surface cleaning effect of the stirring blade 38 can be achieved, which is convenient for next use.

[0017] The motor, telescopic protective cover and telescopic cylinder in the present invention are all prior art, and those skilled in the art are already well aware of them, so they will not be described in detail here.

[0018] The above description is only a preferred embodiment of the present invention. All equivalent changes and modifications made according to the scope of the patent application of the present invention should fall within the scope of the present invention.

Claims

1. A stirring structure for a ridging and fertilizing machine, comprising a ridging and fertilizing machine body, characterized in that: A fertilizer hopper is provided at the left end of the upper surface of the ridging fertilizer spreader body, and a stirring piece for preventing fertilizer from clumping is provided in the fertilizer hopper, and the stirring piece includes a swing rod, and the swing rod is hingedly provided at the upper end of the left side surface of the fertilizer hopper, and a connecting block is hingedly provided at the end of the swing rod, and a telescopic cylinder is provided on the lower surface of the connecting block, and the end of the telescopic cylinder is connected to a fixed box body via a flange, and a first motor is provided in the fixed box body, and a rotating shaft is provided at the end of the output shaft of the first motor, and the left and right ends of the rotating shaft are connected to stirring blades via connecting pieces, and a cleaning piece is provided on the stirring blade.

2. The stirring structure of a ridging and fertilizing machine according to claim 1, characterized in that: A second motor for driving the swing rod to swing up and down is provided on the upper end of the left side surface of the fertilizing lower hopper, and a third motor for driving the connecting block to swing left and right is provided at the end of the swing rod.

3. The stirring structure of a ridging and fertilizing machine according to claim 1, characterized in that: The connecting piece includes a limit block, and connecting grooves are provided at both upper and lower ends of the left and right sides of the rotating shaft. The limit blocks corresponding to the connecting grooves are provided at both upper and lower ends of the side of the stirring blade, and the limit blocks are fixed in the connecting grooves by bolts.

4. The stirring structure of a ridging and fertilizing machine according to claim 1, characterized in that: The cleaning member includes a cleaning ring body, which is sleeved on the stirring blade. A strip groove is provided on the front of the stirring blade. A fourth motor is provided in the strip groove. The output end of the fourth motor is connected to a screw. A moving block is spirally sleeved on the screw. The moving block is connected to the cleaning ring body. A rubber scraper is provided on the inner side of the cleaning ring body, and a telescopic protective cover is provided on the strip groove.

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