WO2022120969A1

WO2022120969A1 - Multi-crushing device for solid waste

Info

Publication number: WO2022120969A1
Application number: PCT/CN2020/139221
Authority: WO
Inventors: 路云香
Original assignee: 淄博创立机电科技有限公司
Priority date: 2020-12-10
Filing date: 2020-12-25
Publication date: 2022-06-16
Also published as: CN112452460A

Abstract

A multi-crushing device for solid waste, comprising a housing (1) and an upper cover (2). A partition plate (4) is dividedly arranged in the middle part of the housing (1), a first crushing shaft (6) is rotatably connected to the center of the upper end of the partition plate (4), rotating plates (7) are fixedly connected to and arranged on one side of the periphery of the first crushing shaft (6), fixed blades (8) which are cooperatively provided between the rotating plates (7) are fixedly connected to and arranged on one inner side within the housing (1), a driven crushing mechanism is transmissionally connected to and arranged at the lower end of the partition plate (4) and the first crushing shaft (6), a material guiding hole (9) is penetratingly provided on one side of the partition plate (4), a plugging mechanism is attached to the lower end of the material guiding hole (9), and a circulating gas purification mechanism is communicatively provided on one side of the housing (1).

Description

A multiple crushing device for solid waste

technical field

The invention relates to the technical field of waste disposal, in particular to a multiple crushing device for solid waste.

Background technique

There are a lot of fallen leaves, fallen twigs and broken bark in the garden. These materials can be used as good waste after processing. Therefore, it is necessary to use a device to process and collect the materials, which improves the ornamental value of the garden. environmental protection. Moreover, these wastes can also be recycled as raw materials for biomass fuel pellets, so the value of recycling is also high.

In the existing devices, the recycling of these wastes is generally directly recycled by trash cans, which wastes a lot of resources, and is directly used as fuel in the future. There are too many impurities and the efficiency is too low; due to the lack of restrictions when the waste is crushed, the degree of refinement is insufficient. It is easy to affect the subsequent processing.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a multi-pulverizing device for solid waste, so as to solve the above-mentioned problems in the background art.

To achieve the above object, the present invention provides the following technical solutions:

A multi-pulverizing device for solid waste, comprising a casing and an upper cover, a partition plate is arranged in the middle of the casing, a first pulverizing shaft is rotatably connected to the upper end of the partition, and one side of the outer periphery of the first pulverizing shaft is fixed. A rotating plate is connected and provided with a rotating plate, a fixed blade is fixedly connected and arranged between the rotating plates on the inner side of the casing, and a driven pulverizing mechanism is provided in the transmission connection between the lower end of the partition plate and the first pulverizing shaft. A material guide hole is arranged through one side of the partition plate, a blocking mechanism is attached to the lower end of the material guide hole, and a circulating air purification mechanism is communicated with one side of the casing.

Further, the upper cover is assembled and connected to the upper end of the casing, the upper side of the upper cover is provided with a feeding pipe in communication, and a motor is installed in the middle of the upper cover, and the output end of the motor is connected to the first crusher. The shaft is connected to the drive.

Further, the rotating plate is composed of a plurality of parallel sets of thin sheets, and there are gaps of equal width between adjacent rotating plates, and the fixed blade is arranged corresponding to the gap of the rotating plate, and the end is installed and fixed in one side of the casing. superior.

Further, the driven pulverizing mechanism includes a second pulverizing shaft rotatably connected between the lower end and the bottom of the partition plate, and a baffle is annularly arranged in the middle of the outer periphery of the second pulverizing shaft. The inner wall of the casing is connected and fixed, the upper surface of the deflector is gradually inclined downward from the outside to the inside, and the periphery of the second pulverizing shaft is arranged in an annular array with rotating pulverizing blades, and the rotating pulverizing blades are arranged on the deflector on the inner ring.

Further, the lower end of the second pulverizing shaft is rotatably connected with a material guide base plate, the material guide base plate is fixedly connected to the inner bottom of the casing, the material guide base plate is a conical structure, and the outer periphery of the second pulverizing shaft is fixedly connected. A stirring fan blade movably attached to the upper surface of the material guide bottom plate is provided, and a discharge pipe is provided through and communicated with the bottom of the side wall of the shell on the opposite sides of the material guide bottom plate.

Further, the blocking mechanism includes a baffle plate fitted on the lower end of the material guide hole, and a hinge seat is rotatably connected to the end of the baffle plate close to the inner wall of the casing, and the hinge seat is fixedly connected to one side of the lower end of the material guide hole. , a support chute is embedded on the lower surface of the baffle, and a support slider is provided in the support chute in a sliding fit and connection, and a guide chute is embedded in the inner side wall of the casing under the hinge seat. The groove and the partition plate are arranged in parallel, a guide slider is provided in the guide chute for sliding fit connection, and a support rod is rotatably connected between the guide slider and the support slider. The rotating connection is provided with a lead screw, the lead screw penetrates the guide slide block through thread cooperation, one end of the lead screw penetrates the side wall of the housing, and the lead screw and the side wall of the housing are rotatably connected.

Further, the circulating air purification mechanism includes an air pump and a filter cavity installed and fixed on the outer side of the casing, the air inlet end of the air pump is communicated with the casing below the partition plate through an air intake pipe, and the air outlet end of the air pump is communicated with the filter chamber. One end of the filter cavity away from the air pump is connected to the upper part of the casing through a gas injection pipe, the filter cavity is filled with activated carbon particles, and a filter screen is embedded in the filter cavity near the gas injection pipe.

Compared with the prior art, the beneficial effect of the present invention is that: the material can be initially broken into small-sized pieces by the fixed blade and the rotating plate, and the rotating plate can continuously push the material to cut, and the blocking mechanism can be opened. The crushed materials can be discharged and guided to the driven crushing mechanism by the flexible tilt control, and the refining efficiency can be improved by multiple crushing. The circulating clean air can be continuously used to circulate clean air to improve the environmental quality during processing.

Description of drawings

FIG. 1 is a schematic structural diagram of a multi-pulverizing device for solid waste.

FIG. 2 is a schematic structural diagram of a baffle plate in a multi-pulverizing device for solid waste.

FIG. 3 is an enlarged schematic structural diagram of the area A in FIG. 1 .

FIG. 4 is a schematic structural diagram of a filter cavity in a multi-pulverizing device for solid waste.

In the picture: 1- shell, 2- upper cover, 3- feed pipe, 4- partition plate, 5- motor, 6- first crushing shaft, 7- rotating plate, 8- fixed blade, 9- material guide hole, 10-Hinge seat, 11-Baffle plate, 12-Support chute, 13-Support slider, 14-Guide chute, 15-Guide slider, 16-Guide screw, 17-Support rod, 18-Baffle plate, 19-rotating crushing blade, 20-second crushing shaft, 21-material guide bottom plate, 22-stirring fan blade, 23-discharge pipe, 24-air pump, 25-filter chamber, 26-air inlet pipe, 27-gas injection pipe.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Example 1

Please refer to FIGS. 1 to 3. In the embodiment of the present invention, a multiple shredding device for solid waste includes a casing 1 and an upper cover 2. A partition 4 is arranged in the middle of the casing 1, and the upper end of the partition 4 rotates at the center. A first pulverizing shaft 6 is connected, and a rotating plate 7 is fixedly connected on one side of the outer periphery of the first pulverizing shaft 6, and a fixed connection between the rotating plates 7 is fixedly connected on the inner side of the casing 1. Blade 8, the lower end of the baffle 4 and the first pulverizing shaft 6 are drivingly connected with a driven pulverizing mechanism, one side of the baffle 4 is provided with a guide hole 9, and the lower end of the guide hole 9 is fitted with a For the blocking mechanism, a circulating air purification mechanism is communicated on one side of the casing 1 .

The upper cover 2 is assembled and connected to the upper end of the casing 1, the upper side of the upper cover 2 is provided with a feeding pipe 3 in communication with the upper side, and a motor 5 is installed in the middle of the upper cover 2. The output end of the motor 5 and the The first crushing shaft 6 is connected to the transmission. After the motor 5 is started, the first pulverizing shaft 6 can be driven to rotate, so that the rotating plate 7 can cooperate with the fixed blade 8 to pulverize the solid material.

The rotating plate 7 is composed of multiple sets of parallel sheets, and there are equal-width gaps between the adjacent rotating plates 7, and the fixed blade 8 is arranged corresponding to the gap of the rotating plate 7, and the end is installed and fixed on the casing 1-1. On the inner side, the material is driven by the rotating plate 7 to drive the waste material to the fixed blade 8, and then cooperates.

The driven pulverizing mechanism includes a second pulverizing shaft 20 rotatably connected between the lower end and the bottom of the partition plate 4 , and a baffle 18 is annularly arranged in the middle of the periphery of the second pulverizing shaft 20 . The inner wall of the casing 1 is connected and fixed, the upper surface of the deflector 18 is gradually inclined downward from the outside to the inside, and the periphery of the second pulverizing shaft 20 is provided with rotating pulverizing blades 19 distributed in an annular array. The rotating pulverizing blades 19 It is arranged on the inner ring of the deflector 18 . After the material falls through the material guide hole 9, the material is guided by the blocking mechanism and then further crushed by the rotating crushing blade 19. The double crushing process can improve the crushing efficiency, from coarse to tin foil.

The lower end of the second pulverizing shaft 20 is rotatably provided with a material guide bottom plate 21, the material guide bottom plate 21 is fixedly connected to the inner bottom of the casing 1, the material guide bottom plate 21 is a conical structure, and the second pulverizing shaft 20 The outer periphery is fixedly connected with a stirring fan blade 22 that is movably attached to the upper surface of the material guide bottom plate 21. The bottom of the side wall of the casing 1 on the opposite sides of the material guide bottom plate 21 is provided with a discharge pipe 23 in communication with it. The rotating crushing blades 19 fall on the surface of the guide bottom plate 21 after being crushed, and can guide the flow to both sides during rotation, and the adhering impurities on the surface of the guide bottom plate 21 can also be retained, and the discharge is convenient and fast.

The blocking mechanism includes a baffle 11 that is fitted and arranged at the lower end of the material guide hole 9 . The end of the baffle plate 11 close to the inner wall of the housing 1 is rotatably connected with a hinge seat 10 , and the hinge seat 10 is fixedly connected to the material guide hole. 9. On the side of the lower end, the lower surface of the baffle plate 11 is embedded with a support chute 12, and a support slider 13 is provided in the support chute 12 in a sliding fit connection. The inner side wall of the housing 1 under the hinge seat 10 is embedded A guide chute 14 is provided, the guide chute 14 and the partition plate 4 are arranged in parallel, and a guide slider 15 is provided in the guide chute 14 in a sliding fit connection. The guide slider 15 and the support slider A support rod 17 is rotatably connected between the blocks 13, and a guide screw 16 is rotatably connected to the guide chute 14. The guide screw 16 penetrates the guide slider 15 through thread coordination, and one end of the guide screw 16 It penetrates through the side wall of the housing 1 , and the lead screw 16 is rotatably connected to the side wall of the housing 1 . Actuating the guide screw 16 can drive the guide slider 15 to move, thereby driving the support slider 13 to move on the support chute 12 through the support rod 17, so that the baffle 11 is rotated downward through the hinge base 10 and tilted, which can facilitate the feeding of materials.

Example 2

Please refer to FIGS. 1 and 4 , in the embodiment of the present invention, a multi-pulverizing device for solid waste, on the basis of Embodiment 1, the circulating air purification mechanism includes an air pump 24 and a filter cavity 25 installed and fixed on the outside of the casing 1 . The air inlet end of the air pump 24 is communicated with the casing 1 below the partition plate 4 through the air intake pipe 26, the air outlet end of the air pump 24 is communicated with the filter cavity 25, and the filter cavity 25 is far away from the air pump 24 through the air injection pipe 27. Connecting to the upper part of the housing 1 , the filter cavity 25 is filled with activated carbon particles, and a filter screen is embedded in the filter cavity 25 near the gas injection pipe 27 . The air is drawn in through the casing 1 and injected back into the casing 1 from the gas injection pipe 27. The circulating air can promote drying of the material, promote the processing of the material, and effectively avoid the debris and smoke during processing.

The standard parts used in the present invention can be purchased from the market, the special-shaped parts can be customized according to the description in the specification and the drawings, and the specific connection methods of each part adopt mature bolts, rivets, welding, etc. in the prior art Conventional means, machinery, parts and equipment all adopt conventional models in the prior art, and circuit connections adopt conventional connection methods in the prior art, which will not be described in detail here.

It will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments are to be regarded in all respects as illustrative and not restrictive, and the scope of the invention is to be defined by the appended claims rather than the foregoing description, which are therefore intended to fall within the scope of the claims. All changes within the meaning and range of the equivalents of , are included in the present invention. Any reference signs in the claims shall not be construed as limiting the involved claim.

In addition, it should be understood that although this specification is described in terms of embodiments, not each embodiment only includes an independent technical solution, and this description in the specification is only for the sake of clarity, and those skilled in the art should take the specification as a whole , the technical solutions in each embodiment can also be appropriately combined to form other implementations that can be understood by those skilled in the art.

Claims

A multiple pulverizing device for solid waste, comprising a casing (1) and an upper cover (2), a partition plate (4) is arranged in the middle part of the casing (1), characterized in that the upper end center of the partition plate (4) A first pulverizing shaft (6) is arranged in a rotational connection, a rotating plate (7) is fixedly connected on one side of the outer periphery of the first pulverizing shaft (6), and a rotating plate (7) is fixedly connected on the inner side of the casing (1). The fixed blade (8) between the rotating plates (7), the lower end of the partition plate (4) and the first pulverizing shaft (6) are drivingly connected with a driven pulverizing mechanism, one side of the partition plate (4) A material guide hole (9) is provided through the material guide hole (9), a blocking mechanism is attached to the lower end of the material guide hole (9), and a circulating air purification mechanism is communicated with one side of the casing (1).
The multiple pulverizing device for solid wastes according to claim 1, wherein the upper cover (2) is assembled and connected to the upper end of the outer shell (1), and the upper side of the upper cover (2) is provided in communication with In the feeding pipe (3), a motor (5) is installed in the middle of the upper cover (2), and the output end of the motor (5) is connected with the first crushing shaft (6) for transmission.
The multiple pulverizing device for solid waste according to claim 1, characterized in that the rotating plate (7) is composed of multiple groups of thin sheets arranged in parallel, and there are equal-width gaps between adjacent rotating plates (7). , and the fixed blade (8) is arranged corresponding to the gap of the rotating plate (7), and the end is installed and fixed on one side of the casing (1).
The multiple pulverizing device for solid waste according to claim 1, wherein the driven pulverizing mechanism comprises a second pulverizing shaft (20) rotatably connected between the lower end and the bottom of the partition plate (4), so The second pulverizing shaft (20) is provided with a flow deflector (18) in an annular shape in the middle of the periphery. It is gradually inclined downward from the outside to the inside. The periphery of the second pulverizing shaft (20) is provided with rotating pulverizing blades (19) distributed in an annular array, and the rotating pulverizing blades (19) are arranged on the guide plate (18). on the inner ring.
A multi-pulverizing device for solid waste according to claim 4, characterized in that, a guide bottom plate (21) is provided in a rotatable connection at the lower end of the second pulverizing shaft (20), and the guide bottom plate (21) is fixed Connected to the inner bottom of the casing (1), the guide base plate (21) is a conical structure, and the periphery of the second pulverizing shaft (20) is fixedly connected and provided with a movable fit on the upper surface of the guide base plate (21). The stirring fan blade (22) is provided, and a discharge pipe (23) is arranged in communication with the bottom of the side wall of the casing (1) on the opposite sides of the guide bottom plate (21).
The device for multiple shredding of solid wastes according to claim 1, wherein the blocking mechanism comprises a baffle plate (11) fitted on the lower end of the material guide hole (9), the baffle plate (11) ) a hinge seat (10) is rotatably connected to the end close to the inner wall of the casing (1), the hinge seat (10) is fixedly connected to the lower end side of the material guide hole (9), and the lower surface of the baffle plate (11) is embedded in the setting There is a support chute (12), a support slider (13) is provided in the support chute (12) in a sliding fit and connection, and a guide slider (13) is embedded in the inner side wall of the casing (1) under the hinge seat (10). A groove (14), the guide chute (14) and the partition plate (4) are arranged in parallel, and a guide slider (15) is provided in the guide chute (14) in a sliding fit connection, and the guide slider A support rod (17) is rotatably connected between (15) and the support slider (13), a lead screw (16) is rotatably connected in the guide chute (14), and the guide screw (16) The guide slider (15) is threaded through the guide slider (15) through the thread fit, one end of the lead screw (16) penetrates the side wall of the casing (1), and the lead screw (16) and the side wall of the casing (1) are rotatably connected.
The multiple pulverizing device for solid waste according to claim 1, characterized in that the circulating air purification mechanism comprises an air pump (24) and a filter cavity (25) installed and fixed on the outer side of the casing (1), the air pump (24) The air inlet end is communicated with the casing (1) below the partition plate (4) through the air inlet pipe (26), and the air outlet end of the air pump (24) is communicated with the filter chamber (25), and the filter chamber ( 25) One end away from the air pump (24) is connected to the upper part of the housing (1) through an air injection pipe (27), the filter cavity (25) is filled with activated carbon particles, and the filter cavity (25) is close to the air injection pipe (27) ) is inlaid with a filter screen on one side.