Domestic incineration garbage transfer equipment

Abstract

The utility model relates to household incineration garbage transfer equipment. The device comprises a rack, a stacking hopper, a vibrating plate and a belt conveyor belt, wherein the vibrating plate is obliquely mounted on the rack; a vibration exciter is fixed at the bottom of the vibration plate; a first rotating shaft and a second rotating shaft which are parallel to each other and are horizontally distributed are arranged in the stacking hopper, a plurality of fluted discs are fixed on the two rotating shafts at intervals, a plurality of convex teeth are arranged on the fluted discs, the fluted discs on the first rotating shaft and the fluted discs on the second rotating shaft are arranged in a staggered manner, and a driving assembly for driving the two rotating shafts to reversely rotate at constant speed is arranged on the rack. The fluted disc on the rotating shaft continuously rotates and shears the incinerated materials, so that the incinerated materials falling from the bottom of the stacking hopper are crushed, the particle size of the incinerated materials can be obviously reduced, the vibration plate is provided with the vibration exciter, the vibration plate is in a high-frequency vibration state, the incinerated materials can be further crushed in the rolling process, and the incinerated materials are further crushed. And subsequent sorting operation is facilitated.

Description

Technical Field

[0001] The utility model relates to a device, in particular to a device for transferring domestic incinerated garbage. Background Art

[0002] Waste incineration is a waste treatment process. The incinerated waste is rich in various solid substances, such as sand, gravel, glass slag, other inorganic particles, various metal particles or skeletons, etc. Inorganic solid particles such as sand, gravel, glass slag, etc. can be used to produce cement, bricks and other building materials. Through proper treatment and processing, slag can be converted into high-strength and durable building materials, reducing dependence on natural resources, and metals can be recycled and reused. For this reason, the waste incineration treatment industry has gradually emerged, which can separate reusable materials from waste incineration. Generally, the industry is equipped with an incineration sorting line to gradually sort out reusable materials, and the incineration materials are sent to the incineration sorting line by equipment with loading functions such as forklifts.

[0003] However, the incinerated materials are prone to agglomeration after incineration, and the agglomerated materials are not easy to separate; some metal frames are too large to pass through the existing incineration material sorting lines. Summary of the invention

[0004] The utility model provides a domestic incineration garbage transfer device, which solves the problem in the prior art that agglomerated incineration materials and large-sized metal frames increase the difficulty of sorting the incineration materials.

[0005] The above-mentioned technical problems of the utility model are mainly solved by the following technical solutions: a domestic incineration waste transfer equipment, characterized in that: it includes a frame, a stacking hopper, a vibrating plate and a belt conveyor, the vibrating plate is obliquely installed on the frame, a high-strength spring is fixedly connected between the vibrating plate and the frame, the stacking hopper is fixed to the upper side of the top of the vibrating plate, and the front end of the belt conveyor is located at the upper end of the vibrating plate; an exciter is fixed to the bottom of the vibrating plate; a first rotating shaft and a second rotating shaft parallel to each other and horizontally distributed are provided inside the stacking hopper, a plurality of toothed discs are fixed on the two rotating shafts at intervals, a plurality of convex teeth are provided on the toothed discs, the toothed discs on the first rotating shaft and the second rotating shaft are staggered, and a driving component for driving the two rotating shafts to rotate in opposite directions at a constant speed is provided on the frame.

[0006] In order to solve the problem that agglomerated incineration materials and large-sized metal frames increase the difficulty of sorting incineration materials, the utility model sets two relatively rotating shafts in the stacking hopper. The geared discs on the shafts will continuously perform a rotating shearing motion on the incineration materials, so that the incineration materials falling from the bottom of the stacking hopper are all broken, which can significantly reduce the particle size of the incineration materials. At the same time, the incineration materials falling from the bottom of the stacking hopper need to roll off the vibration plate. Since the vibration plate is provided with an exciter, the vibration plate is in a high-frequency vibration state, and the incineration materials will be further broken during the rolling process, and then output from the belt conveyor. The utility model can not only break up large agglomerated incineration materials and large-sized metal frames, but also perform preliminary separation of solid matter and incineration ash in the incineration materials, which is helpful for subsequent sorting operations.

[0007] Furthermore, a plurality of evenly distributed raised bars are provided on the upper surface of the vibration plate, and side plates are provided on both sides of the vibration plate. The raised bars are used to block the rolling speed of the incineration material on the vibration plate and increase the contact time between the incineration material and the vibration plate.

[0008] Furthermore, an oblique mounting platform is provided at the bottom of the vibration plate, and the exciter is installed on the oblique mounting platform, so that the vibration direction of the exciter is set obliquely upward. Through the above technical solution, the vibration effect generated by the vibration plate can push the incineration material on it to jump obliquely upward, slow down the rolling speed of the incineration material, increase the contact time between the incineration material and the vibration plate, and improve the degree of fragmentation of the incineration material.

[0009] Therefore, compared with the prior art, the utility model has the following characteristics: 1. The utility model sets two relatively rotating shafts in the stacking hopper, and the geared discs on the shafts will continuously perform rotating shearing motion on the incineration materials, so that the incineration materials falling from the bottom of the stacking hopper are all broken, which can significantly reduce the particle size of the incineration materials; 2. Since an exciter is provided on the vibration plate, the vibration plate is in a high-frequency vibration state, and the incineration materials will be further broken during the rolling process, which is helpful for subsequent sorting operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Attached Figure 1 It is a structural schematic diagram of the utility model;

[0011] Attached Figure 2 is a cross-sectional view at the first rotating shaft and the second rotating shaft;

[0012] Attached Figure 3 It is the meshing diagram of three gears;

[0013] Attached Figure 4 It is a schematic diagram of the local structure of the vibration plate. DETAILED DESCRIPTION

[0014] The technical solution of the utility model is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0015] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0016] Example 1: See Figure 1 and Figure 2 A domestic incineration waste transfer equipment includes a frame 100, a stacking hopper 200, a vibration plate 300 and a belt conveyor 400. The vibration plate is installed on the frame at an angle, and a high-strength spring 110 is fixedly connected between the vibration plate and the frame. The stacking hopper is fixed on the upper side of the top of the vibration plate, and the front end of the belt conveyor is located at the upper end of the vibration plate; an exciter 310 is fixed to the bottom of the vibration plate; a first rotating shaft 210 and a second rotating shaft 220 are provided inside the stacking hopper, which are parallel to each other and horizontally distributed, and a rotating bearing 10 is provided at the rotating connection. A plurality of toothed discs 230 are fixed on the two rotating shafts at intervals, and the toothed discs are provided with 6 convex teeth 231 distributed in a circular array. The toothed discs on the first rotating shaft and the toothed discs on the second rotating shaft are staggered with each other, and a driving component for driving the two rotating shafts to rotate in opposite directions at a constant speed is provided on the frame.

[0017] In order to solve the problem that agglomerated incineration materials and large-sized metal frames increase the difficulty of sorting incineration materials, this embodiment sets two relatively rotating shafts in the stacking hopper. The geared discs on the shafts will continuously perform rotational shearing motion on the incineration materials, so that the incineration materials falling from the bottom of the stacking hopper are all broken, which can significantly reduce the particle size of the incineration materials. At the same time, the incineration materials falling from the bottom of the stacking hopper need to roll off the vibration plate. Since the vibration plate is provided with an exciter, the vibration plate is in a high-frequency vibration state, and the incineration materials will be further broken during the rolling process, and then output from the belt conveyor. This embodiment can not only break up large agglomerated incineration materials and large-sized metal frames, but also perform preliminary separation of solid matter and incineration ash in the incineration materials, which is helpful for subsequent sorting operations.

[0018] See Figure 4 A plurality of evenly distributed raised bars 320 are provided on the upper surface of the vibration plate, and side plates 330 are provided on both sides of the vibration plate. The raised bars are used to block the rolling speed of the incineration material on the vibration plate and increase the contact time between the incineration material and the vibration plate.

[0019] See Figure 1 The bottom of the vibration plate is provided with an oblique mounting platform 340, and the exciter is installed on the oblique mounting platform, so that the vibration direction of the exciter is set obliquely upward. Through the above technical solution, the vibration effect generated by the vibration plate can push the incineration material on it to jump obliquely upward, slow down the rolling speed of the incineration material, increase the contact time between the incineration material and the vibration plate, and improve the degree of fragmentation of the incineration material.

[0020] See Figure 3 The driving assembly includes a motor and a reduction box. A first gear 11 is provided on the first rotating shaft, and a second gear 12 of the same size as the first gear is provided on the second rotating shaft. A driving gear 13 is provided on the output shaft of the reduction box. The first gear or the second gear is engaged with the driving gear. The rotation speed of the two rotating shafts is between 20-50RPM, and the torque is between 800 and 1500NM.

[0021] See Figure 1 and Figure 2 Two arc-shaped bulges 201 are provided at the bottom of the stacking hopper, the inner walls of the two arc-shaped bulges are coaxial with the two rotating shafts, and the minimum gap between the inner wall and the gear disc is between 1 and 5 mm.

[0022] It is obvious to those skilled in the art that the utility model can be changed in many ways, and such changes are not considered to be out of the scope of the utility model. All such modifications obvious to those skilled in the art will be included in the scope of the claims.

Claims

1. A domestic incineration waste transfer equipment, characterized in that: It includes a frame, a stacking hopper, a vibration plate and a belt conveyor, the vibration plate is installed on the frame at an angle, a high-strength spring is fixedly connected between the vibration plate and the frame, the stacking hopper is fixed on the upper side of the top of the vibration plate, and the front end of the belt conveyor is located at the upper end of the vibration plate; an exciter is fixed to the bottom of the vibration plate; a first rotating shaft and a second rotating shaft are parallel to each other and horizontally distributed, a plurality of toothed discs are fixed on the two rotating shafts at intervals, a plurality of convex teeth are provided on the toothed discs, the toothed discs on the first rotating shaft and the toothed discs on the second rotating shaft are staggered, and a driving component for driving the two rotating shafts to rotate in opposite directions at a constant speed is provided on the frame.

2. The domestic waste incineration transfer equipment according to claim 1 is characterized in that: A plurality of evenly distributed raised baffles are arranged on the upper surface of the vibration plate, and side plates are arranged on both sides of the vibration plate.

3. The domestic waste incineration transfer equipment according to claim 1 or 2, characterized in that: An oblique mounting platform is provided at the bottom of the vibration plate, and the exciter is installed on the oblique mounting platform so that the vibration direction of the exciter is set obliquely upward.

4. The domestic waste incineration transfer equipment according to claim 1 is characterized in that: The driving assembly includes a motor and a reduction box. The first rotating shaft is provided with a first gear, the second rotating shaft is provided with a second gear of the same size as the first gear, and the output shaft of the reduction box is provided with a driving gear. The first gear or the second gear is engaged with the driving gear. The rotation speed of the two rotating shafts is between 20-50RPM, and the torque is between 800 and 1500NM.

5. The domestic waste incineration transfer equipment according to claim 1 is characterized in that: The bottom of the stacking hopper is provided with two arc-shaped bulges, the inner walls of the two arc-shaped bulges are coaxial with the two rotating shafts, and the minimum gap between the inner wall and the gear disc is between 1 and 5 mm.

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