CN211801167U

CN211801167U - Reducing mechanism for refuse treatment

Info

Publication number: CN211801167U
Application number: CN202020190335.5U
Authority: CN
Inventors: 徐家英; 林晓红; 王楠楠; 宫渤海; 庞立习; 黄修国; 张忠瑞
Original assignee: QINGDAO ENVIRONMENTAL HYGIENE RESEARCH INSTITUTE
Current assignee: QINGDAO ENVIRONMENTAL HYGIENE RESEARCH INSTITUTE
Priority date: 2020-02-20
Filing date: 2020-02-20
Publication date: 2020-10-30
Anticipated expiration: 2030-02-20

Abstract

The utility model provides a reducing mechanism for refuse treatment, the device comprises a device body, inside screening chamber and the crushing room of being equipped with of device body, the screening chamber sets up in the inside top of device body, the feeder hopper bottom communicates with each other with the screening chamber, the inside sieve that is equipped with of screening chamber, the sieve top is equipped with harrow material mechanism, screening chamber bottom left side is equipped with discharge gate one, a plurality of shower nozzles of screening chamber top fixed mounting, the sieve right side is equipped with the blanking passageway, blanking passageway bottom is connected with crushing room, it smashes indoor portion and is equipped with two and smashes the roller, it smashes room bottom fixed mounting filter screen to smash, the filter screen bottom is equipped with the discharging pipe, the discharging pipe is inside to be. The utility model provides a current refuse treatment device can not be to rubbish prescreening and block up rubbing crusher structure's problem easily, improved rubbing crusher's work efficiency.

Description

Reducing mechanism for refuse treatment

Technical Field

The utility model relates to a refuse treatment technical field, in particular to reducing mechanism for refuse treatment.

Background

With the continuous development of economy, the consumption level of people is higher and higher, and the quantity of household garbage is increased. If the garbage is not properly treated, the garbage can bring serious harm to people. In the face of the condition of garbage flooding and disaster, experts in all countries in the world are not limited to passive defense of controlling and destroying garbage, but actively take powerful measures to comprehensively treat and utilize garbage scientifically and reasonably. China has abundant garbage resources, and great potential benefits exist.

Garbage comprehensive utilization need generally classify earlier back again crushing treatment with rubbish, current rubbish crushing treatment device does not have the abluent function of prescreening, but the solid rubbish of retrieving is usually accompanied by a large amount of grit and other particulate matter, directly drop into solid rubbish and cause rubbing crusher structure's wearing and tearing easily in rubbing crusher structure of rubbing crusher on the one hand, shorten rubbing crusher's life, pile up easily in on the other hand grit and other particulate matter regrinding mechanism and lead to the inside jam of rubbing crusher, very big reduction garbage crusher's work efficiency. Therefore, a new crushing device for garbage disposal is needed to meet the requirement of crushing solid garbage.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a reducing mechanism for refuse treatment has solved current refuse treatment device and can not be to rubbish prescreening and block up the problem of rubbing crusher structure easily.

The utility model provides a crushing device for garbage disposal, which comprises a device body, a supporting leg is fixedly arranged at the bottom of the device body, a feeding hopper is fixedly arranged at the top of the device body, a screening chamber and a crushing chamber are arranged inside the device body, the screening chamber is arranged above the inside of the device body, the bottom of the feeding hopper is communicated with the screening chamber, a sieve plate is arranged inside the screening chamber, a material raking mechanism is arranged above the sieve plate, a first discharge port is arranged at the left side of the bottom of the screening chamber, a plurality of spray heads are fixedly arranged at the top of the screening chamber, a blanking channel is arranged at the right side of the sieve plate, the bottom of the blanking channel is connected with the crushing chamber, two crushing rollers are arranged inside the crushing chamber, the crushing rollers are connected with an output shaft of a first motor through a belt, the first motor is fixedly arranged on the outer wall of the, a discharge hole II is arranged below the left end of the discharge pipe.

Preferably, the sieve plate comprises an inclined end and a horizontal end, and a plurality of strip-shaped sieve holes are formed in the surface of the sieve plate.

Preferably, harrow material mechanism includes the axis of rotation, and a plurality of harrow material poles of axis of rotation fixed surface installation, harrow material pole radially are the setting of circumference permutation along the axis of rotation, harrow material pole along the axial position of axis of rotation agree with the bar sieve mesh position on sieve surface, the axis of rotation passes through the output shaft of belt and motor two, and motor two fixed mounting is at device body top.

Preferably, the spray head is fixedly arranged at the top of the screening chamber close to the feed inlet of the feed hopper, and the spray head is vertical to the inclined end of the screen plate.

Preferably, a plurality of crushing wheels are fixedly arranged on the surface of each crushing roller, the crushing wheels on the two crushing rollers are arranged in a staggered mode, and the two crushing rollers are connected through a belt.

Compared with the prior art, the utility model has the advantages that:

the utility model discloses through shower nozzle blowout sparge water wash, detach grit and the soluble material in the rubbish, effectively avoided grit and the soluble material in the rubbish to dip rubbing crusher structure wearing and tearing crushing wheel, also reduced the risk that rubbing crusher constructs the jam simultaneously, improved the stability of rubbish rubbing crusher; the utility model rakes the solid garbage with large volume through the raking mechanism, thereby effectively avoiding the solid garbage from accumulating on the surface of the sieve plate and blocking the bar-shaped sieve pores; the utility model crushes the solid garbage through the two crushing rollers, and the crushing wheels on the two crushing rollers are arranged in a staggered way, thereby improving the crushing effect of the solid garbage; the utility model discloses a set up the auger in the discharging pipe, improved the discharge speed of the solid waste after smashing, place solid waste and block up the discharge gate, improved reducing mechanism's work efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the raking mechanism of the present invention;

fig. 3 is a schematic structural view of the crushing roller of the present invention.

In the figure:

1-device body, 2-supporting legs, 3-feeding hopper, 4-screening chamber, 5-crushing chamber, 6-sieve plate, 7-raking mechanism, 8-discharge port I, 9-spray head, 10-blanking channel, 11-crushing roller, 12-motor I, 13-filter screen, 14-discharge pipe, 15-auger, 16-discharge port II, 17-motor II, 601-inclined end, 602-horizontal end, 603-bar-shaped sieve hole, 701-rotating shaft, 702-raking rod and 1101-crushing wheel.

Detailed Description

In order to better enable those skilled in the art to understand the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, and it is obvious that the described embodiment is only a part of the embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in figures 1-3, a crushing device for garbage disposal comprises a device body 1, supporting legs 2 are fixedly arranged at the bottom of the device body 1, a feed hopper 3 is fixedly arranged at the top of the device body 1, a screening chamber 4 and a crushing chamber 5 are arranged inside the device body 1, the screening chamber 4 is arranged above the inside of the device body 1, the bottom of the feed hopper 3 is communicated with the screening chamber 4, a screen plate 6 is arranged inside the screening chamber 4, a material raking mechanism 7 is arranged above the screen plate 6, a discharge port I8 is arranged at the left side of the bottom of the screening chamber 4, a plurality of spray heads 9 are fixedly arranged at the top of the screening chamber 4, a blanking channel 10 is arranged at the right side of the screen plate 6, the bottom of the blanking channel 10 is connected with the crushing chamber 5, two crushing rollers 11 are arranged inside the crushing chamber 5, the crushing rollers 11 are connected with an output shaft of a motor I, a discharge pipe 14 is arranged at the bottom of the filter screen 13, an auger 15 is arranged inside the discharge pipe 14, a rotating shaft of the auger 15 is connected with an output shaft of the motor I12, and a discharge hole II 16 is arranged below the left end of the discharge pipe 14.

The sieve plate 6 comprises an inclined end 601 and a horizontal end 602, and a plurality of strip-shaped sieve holes 603 are formed in the surface of the sieve plate 6.

The raking mechanism 7 comprises a rotating shaft 701, a plurality of raking rods 702 are fixedly mounted on the surface of the rotating shaft 701, the raking rods 702 are arranged in a circumferential array along the radial direction of the rotating shaft 701, the raking rods 702 are matched with the strip-shaped sieve holes 603 on the surface of the sieve plate 6 along the axial direction of the rotating shaft 701, the rotating shaft 701 is connected with an output shaft of a second motor 17 through a belt, and the second motor 17 is fixedly mounted at the top of the device body 1.

The spray head 9 is fixedly arranged at the top of the screening chamber 4 close to the feed inlet of the feed hopper 3, and the spray head 9 is vertical to the inclined end 601 of the sieve plate 6.

The surface of each crushing roller 11 is fixedly provided with a plurality of crushing wheels 1101, the crushing wheels 1101 on the two crushing rollers 11 are arranged in a staggered mode, and the two crushing rollers 11 are connected through a belt.

The working principle is as follows:

garbage to be treated is added into the device body 1 from a feed hopper 3, a spray head 9 is opened, the garbage falling from the feed hopper 3 is cleaned by flushing water sprayed out of the spray head 9 to remove sand and soluble substances in the garbage, the sand and the soluble substances flow through strip-shaped sieve holes 603 on a sieve plate 6 along with water and fall into the bottom of a screening chamber 4 and are discharged from a discharge port I8 at the left side of the bottom of the screening chamber 4, large-volume and difficult-to-contain solid garbage is isolated on the upper surface of the sieve plate 6, a motor II 17 is opened, a rotating shaft 701 is driven to rotate through the rotation of the motor II 17, so that a raking rod 702 is driven to convey the solid garbage at the upper surface of the sieve plate 6 to a blanking channel 10, the large-volume and difficult-to-contain solid garbage falls into a crushing chamber through the blanking channel 10, the motor I12 is opened, the motor I12 drives a crushing roller 11 to rotate, a crushing wheel 1101 on the, the materials are conveyed to the second discharge port 16 along with the rotation of the packing auger 15 and are finally discharged from the second discharge port 16.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the specific implementations of the invention. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a reducing mechanism for refuse treatment which characterized in that: comprises a device body (1), the bottom of the device body (1) is fixedly provided with supporting legs (2), the top of the device body (1) is fixedly provided with a feed hopper (3), the inside of the device body (1) is provided with a screening chamber (4) and a crushing chamber (5), the screening chamber (4) is arranged above the inside of the device body (1), the bottom of the feed hopper (3) is communicated with the screening chamber (4), the inside of the screening chamber (4) is provided with a sieve plate (6), the upper part of the sieve plate (6) is provided with a raking mechanism (7), the left side of the bottom of the screening chamber (4) is provided with a discharge port I (8), the top of the screening chamber (4) is fixedly provided with a plurality of spray heads (9), the right side of the sieve plate (6) is provided with a blanking channel (10), the bottom of the blanking channel (10) is connected with the crushing chamber (5), the inside, crushing roller (11) are through the output shaft of belt and motor (12), motor (12) fixed mounting is at device body (1) outer wall, crushing room (5) bottom fixed mounting filter screen (13), filter screen (13) bottom is equipped with discharging pipe (14), discharging pipe (14) inside is equipped with auger (15), the axis of rotation of auger (15) and the output shaft of motor (12), discharging pipe (14) left end below is equipped with discharge gate two (16).

2. The crushing apparatus for garbage disposal according to claim 1, wherein: the sieve plate (6) comprises an inclined end (601) and a horizontal end (602), and a plurality of strip-shaped sieve holes (603) are formed in the surface of the sieve plate (6).

3. The crushing apparatus for garbage disposal according to claim 2, characterized in that: the raking mechanism (7) comprises a rotating shaft (701), a plurality of raking rods (702) are fixedly mounted on the surface of the rotating shaft (701), the raking rods (702) are arranged in a circumferential array along the radial direction of the rotating shaft (701), the raking rods (702) are matched with the positions of the strip-shaped sieve holes (603) on the surface of the sieve plate (6) along the axial position of the rotating shaft (701), the rotating shaft (701) is connected with an output shaft of a second motor (17) through a belt, and the second motor (17) is fixedly mounted at the top of the device body (1).

4. The crushing apparatus for garbage disposal according to claim 2, characterized in that: shower nozzle (9) fixed mounting is close to the feed inlet department of feeder hopper (3) at screening room (4) top, shower nozzle (9) are perpendicular with tip of slope (601) of sieve (6).

5. The crushing apparatus for garbage disposal according to claim 1, wherein: the surface of each crushing roller (11) is fixedly provided with a plurality of crushing wheels (1101), the two crushing wheels (1101) on the crushing rollers (11) are arranged in a staggered mode, and the two crushing rollers (11) are connected through a belt.