JPS61279400A - Aggregating device for waste material or the like - Google Patents

Abstract

PURPOSE:To force effectively a waste material by means of the extrusion teeth of an aggregating device into working holes and to treat smoothly the waste material by forming the tip shape in the transverse direction of the extrusion teeth into the wave shape in which the tooth height is increased in the aperture position of the working holes. CONSTITUTION:The extrusion teeth 11 are so constituted that the teeth are tall in the positions corresponding to the working holes 12 and are low in the positions not provided with the holes 12 and therefore the waste material A is effectively forced into the holes 12 in the apertures of the holes 12. Such spaces where the waste material or the like is temporarily stored and preliminarily aggregated are assured in the parts where the holes 12 do not exist. The waste material is thus more smoothly aggregated.

Description

[Detailed Description of the Invention] (Objective of the Invention) <Industrial Application Field> The present invention is applicable to the treatment of wood chips, wood chips, bark, waste paper, grass, livestock dung, livestock and fish bones, pulp sludge, sludge, plastic waste, etc. The present invention relates to an apparatus for compressing and agglomerating these gold materials so that they are suitable for reuse, for example, as fuel, or for reprocessing such as burial.

<Background of the Invention> By processing the above-mentioned bark, waste paper, and other materials (hereinafter referred to as waste materials, or collectively referred to as waste materials, etc.) into a uniform state rather than in their original form, they can be used as fuel, etc. An amalgamation device has already been disclosed that opens the way for the reuse of. For example, Utility Model Publication No. I-13983, ``Granular Feed Molding Apparatus,'' is an example of this, but the general structure of this device is to hold waste material between teeth that mesh with each other, and then insert the waste material through a processing hole provided at the bottom between the teeth. It is designed to be compressed and discharged. However, in the case of extrusion using such meshing teeth, it is essential that the waste material etc. be pushed smoothly into the interdental bottom. However, from this point of view, conventional extrusion teeth have a flat shape in the thickness direction, which cannot necessarily be said to be an optimal shape from the perspective of extrusion action on the machined hole.

<Problems with which the development was attempted> Here, the present invention attempts to propose a new tooth profile that enables smooth extrusion of waste materials, etc. in this type of waste materials coordinating device.

(Structure of the Invention) <Means for Solving the Problem> That is, the apparatus for grading waste materials, etc., which is the present invention, is provided with a pair of annular die bodies inside a casing, which are each driven.
Each of these dies has extrusion teeth that engage with each other, and in the die body, a machined hole is formed at the bottom between the teeth of the extrusion teeth so as to penetrate through the die body. The tip of the tooth is characterized by being formed in a wavy shape such that the height of the tooth is increased at the opening position of the machined hole facing the extruded tooth.

<Examples> The present invention will be specifically described below based on illustrated examples. First, the invention? The entire apparatus to which the present invention is applied will be explained, and the shape of the extruded teeth, which is a characteristic feature of the present invention, will be explained in more detail. Reference numeral 1 denotes a machine frame, in front of which is installed a die device 2 for uniting waste materials, etc., which is the main function of the present invention, and at the rear is a drive motor M, which is connected to the die device 2 and drive. A transmission device 3 consisting of a combination of gears is provided between the motor M and the motor M. First, the die device 2 will be explained. This device has a pair of annular die bodies 10 which are assembled so as to circumscribe each other.
For example, there are gear-shaped extruded teeth on the circumference of 0! ■ is formed. A machined hole 1 is formed at the bottom between the teeth of the extruded tooth 11.
2 is bored toward the center of the die body 10, and is formed to penetrate to the workpiece discharge portion 13 of the die body 10. The present invention is characterized by the shape of the extrusion tooth 11, and as shown in FIG. 4, the extrusion tooth 11 has a tooth height H The die body 100 is bent in a wavy shape when viewed from the width direction of the die body 100 so that the metal is high and the other positions are low. This high tooth height part is indicated by the code 11a, and the low part '1ll
This is shown in b. Next, the drive system and related devices of the die body 10 will be explained.
A mounting boss 14 is entirely formed on the rear portion, and this boss fits into the tapered flange-shaped mounting end 16 of the drive shaft 15. Furthermore, there is a charging trough 1 for the waste material A in the engagement part of the die body 10 at the center of the front face of the die device 2.
7, which has sufficient strength to withstand the pressure generated by compression and solidification of waste materials, etc. A charging hopper is provided above the charging trough air.

Furthermore, a discharge trough 19 for the processed waste material A is provided in front of the processed product discharge section 13 in the die body 10, and at least the portion from the front side to the peripheral edge of these die devices is covered by a casing. It is. Next, a power transmission mechanism to the die main body 10 in such a die device 2 will be explained. First, reference numeral 21 is an output shaft of the drive motor M, and an output gear 22 is fixed to the tip of the output shaft.

This output gear n meshes with a relay gear 0 that is pivotally supported on the machine frame 1. Further, the relay gear 23 has a relay reduction gear 24 which rotates integrally with the relay gear 23 in common, and the relay reduction gear 24 meshes with the drive gear 5 provided on the drive shaft 15 almost below. It is something. The drive side gear 26 provided on the drive shaft 15 of the other die main body 10 meshes with the drive gear 5 to transmit rotation in mutually opposite directions. still,
Reference numeral n denotes a cover that covers the transmission device 3 mainly consisting of each gear.

The present invention has the above-mentioned configuration and operates in the following manner to consolidate the waste material A. First, power is supplied to the drive motor M by an appropriate switching operation, and its operation is started. In such a case, the rotation of the drive motor M is transmitted from the output gear 22 attached to the output shaft 21 to the drive gear δ via the relay gear and the relay reduction gear 24, which is then transmitted to the drive gear δ, which is further transmitted to the drive gear δ. is transmitted to cause the two die bodies 10 to rotate. Under such operating conditions, waste material Ai is removed from the hopper 18.
When it is thrown in, it is inserted between the teeth of the die body 10 which are circumscribed by the extrusion teeth 11 of the die body 10, as shown in FIG. When this happens, the volume is compressed, and when moisture or the like is mixed in, it is squeezed out and pushed further into the processed hole 12. By repeating this operation, the waste material A is pushed into the machining hole 12 one after another in a compacted state, and finally the inside end of the machining hole U on the side of the workpiece discharge part 13 near the center of the die body 10 It is discharged in the form of a stake. In the case of such an action, in the present invention, the tooth height of the extrusion @U at the position corresponding to the machined hole 12K is high, and the tooth height at the position where no machined hole is provided is configured to be low. Therefore, at the opening of the machined hole 12, the waste material A is effectively pushed into the machined hole 12, and in the part where the machined hole 12 does not exist, the waste material etc. are temporarily stored and subjected to preliminary aggregation. space is secured,
The existence of this space will allow for smoother integration into the same school.

(Effects of the Invention) The present invention has the configuration and function described above, and the unique shape of the extruded teeth allows the waste material A to be
This allows for smooth processing.

[Brief explanation of the drawing]

Fig. 1 is a partially cutaway perspective view showing the equipment for converting waste materials, etc., which is the present invention, Fig. 2 is a front view of the same, Fig. 3 is a plan view of the same,
Fig. 4 is a fully enlarged sectional view showing the relationship between the extruded tooth and the machined hole, Fig. 5 is a front view showing the die part enlarged, and Fig. 6
The figure is a plan view showing a part of the curved part of the die body. L: Machine frame 2; Die device 3; Transmission device 10; Die body 11: Extrusion tooth n; Machining hole M: Drive motor A; Waste material H; Tooth height of extrusion tooth Figure 2 Figure 4 1゜11a 11 11

Claims (1)

[Claims] A pair of annular die bodies which are driven respectively are provided in the casing, and each of these dies has extrusion teeth that engage with each other, and the bottom between the extrusion teeth in the die body is formed so as to penetrate through the die body. In the device having a machined hole, the tip shape of the extruded tooth in the width direction of the die is formed in a wavy shape such that the tooth height is increased at the opening position of the machined hole opposite to the extruded tooth. Solidification equipment for waste materials, etc.