JPH0643142Y2 - Stirrer and scraper for composting products - Google Patents

Description

[Detailed Description of the Invention] (a) Field of Industrial Application The present invention covers the lower end of the agitating and scraping machine for composting products whose side shape is arcuate, and provides a weir gutter. The present invention relates to a stirring and scraping machine for composted products, in which the upper part of the side plate with both ends blocked is opened outward to guide the chain conveyor.

(B) Problems to be solved by the conventional technology and the present invention Conventionally, a stirring and raking machine in which the side shape of the composting product of the chain conveyor type tilted backward in the fermentation composting tank is formed in an arc shape The stirrer was provided to stir the composting product by reciprocating the stirrer back and forth in the composting treatment tank.The stirrer does not bend the machine frame into the bow shape as described above. Since it is also inclined to the rear of the composting treatment tank, the chain conveyors stretched over the sprockets installed above and below the machine frame of this stirring and scraping machine follow the machine frame top surface on the front side of the machine frame. The rear side of the machine frame swings at a distance from the rear of the machine frame, so the chain conveyor swings violently during work, making it easy to disengage from the sprocket. Is on the conveyor and the bottom of the machine frame There was a drawback that it was sent twice to the front side of the machine frame, bypassing.

(C) Means for Solving Problems In view of the above-mentioned drawbacks of the conventional stirring and scraping machine for composting products, the present invention provides a chain conveyor that tilts backward in the fermentation composting tank. -Type composting material is provided with a weir to cover the lower end of the stirrer and to prevent the composting material from being fed twice, and the upper part of the side plate that blocks both ends of the weir is outward. It is opened to the upper part, and this part smoothly guides the conveyor that swings violently when turning, so that the chain conveyor does not separate from the sprocket.

(D) Actions and Examples [Action] As described above, the present invention covers the lower end of the agitating and scraping machine of the chain conveyor type composting product which is provided in the composting tank at a slanting position rearward. A weir gutter with a slightly cut front edge was provided, and the upper part of the side plate that blocked both ends of this weir was opened outward, so that the agitating scraper moved forward in the composting treatment tank. When the attached conveyor starts to turn, the composting material moves on the conveyor and turns to the back of the scraping machine while sliding on the front of the stirring and scraping machine. There is a possibility that the chain will come off from the sprockets placed above and below due to excessive swinging, so open the upper part of the side plate that blocked both ends of the dam to open outward and guide the conveyor into this dam. Because I did so Since there is no risk of disengagement between the racket and the chain conveyor, the work can be performed efficiently and the composting products on the conveyor are not fed twice. .

[Embodiment] Since the present invention has been described above, an example of the present invention will be described below with reference to the drawings.

(1) in the figure is a fermentation composting treatment tank. (2) is a stirring and scraping machine with a lower part protruding into the fermented composting treatment tank (1) and formed into a side-bow shape of a chain conveyor type composting product that is inclined rearward. (3) is a machine frame of the stirring and scraping machine (2), and sprocket (5) (5) having a chain conveyor (4) stretched at both upper and lower ends thereof is provided. (6) is a weir trough that slightly cuts the front edge and covers the lower end of the stirring and scraping machine (2). (7) shows the upper part of the side plate that has closed both ends of the weir gutter (6), and opens the upper part to the outside.
A guide plate for guiding the chain conveyor (4) swiveling along the weir to the dam (6). (8) (8) are front and rear side walls of the composting treatment tank (1), and a straight rail (9) is provided at the upper end thereof.
(9) is provided. (10) is a straight rail (9) (9)
It is a rectangular traveling frame that travels around, and (11) are traveling wheels attached to its four corners. (12) is a circular rail fixed to the upper surface of the traveling frame (10). (13) is a revolving frame that revolves by means of revolving wheels (14) provided at the corners of the upper surface of a circular rail (12). Reference numeral (15) is a drive motor connected to the traveling wheel (11) and the turning wheel (14), each of which is controlled by a limit switch.

(E) Effect of the invention As described above, the invention covers the lower end of the stirring and scraping machine for the composted material with a dam gutter with the front edge slightly cut off, and the upper part of the side plate with both ends blocked is By opening to the outside and guiding the chain conveyor that descends while swinging on the back of the machine frame so that it does not swing, there is no risk of the chain conveyor separating from the lower sprocket, Since the composted material on the conveyor was prevented from being swung under the sprocket and being sent twice while still on the conveyor, it has the practical effect of being able to perform work efficiently with peace of mind. is there.

[Brief description of drawings]

 FIG. 1 is a partially cutaway front view of the main part of the present invention. FIG. 2 is a side view of the same. In the figure, (1) is a fermenting and composting treatment tank. (2) is a stirring and scraping machine. (3) is the machine frame. (4) is a chain conveyor. (5) is a sprocket. (6) is a weir gutter. (7) is a guide plate.

Claims (1)

[Scope of utility model registration request] 1. A weir in which a lower end of a machine frame of a side-bow-shaped agitating and scraping machine of a chain conveyor type composting product, which is provided in a fermented and composting treatment tank by inclining backward, is slightly cut off at a front edge. An agitating and scraping machine for a composted product, which is covered with a gutter, and opens the upper part of the side plate that covers both ends of the gutter to the outside to guide the chain conveyor.