CN211514678U - Reducing mechanism for refuse treatment - Google Patents

Abstract

The utility model discloses a reducing mechanism for refuse treatment, the on-line screen storage device comprises a base, the upper end rear fixed mounting of base has a crushing case, the upper end the place ahead fixed mounting of base has a driving motor, driving motor's output is connected with a speed reducer, the output of speed reducer is equipped with a transmission shaft and No. two transmission shafts, the end of a transmission shaft and No. two transmission shafts stretches into the inside of crushing case and is connected with crushing roller and No. two crushing rollers respectively, the upper end fixed mounting of crushing case has a hopper. A reducing mechanism for refuse treatment, through a pair of baffle of movable mounting in the hopper of rubbing crusher top, neither influence the feeding, can prevent again that little rubbish from splashing away to when meetting the great rubbish of kinetic energy and spattering the baffle, drive the baffle at most and turn to horizontal position and seal up the hopper entry, avoid its spill hopper to hinder the people.

Description

Reducing mechanism for refuse treatment

Technical Field

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

Background

In modern society, along with the convenience of people's life, it is increasing with each other that the production volume of rubbish increases, has seriously threatened people's natural environment, so, correct processing rubbish is the necessary means of environmental protection, classify to different rubbish, carry out next step's processing after crushing processing earlier, effectively made things convenient for transportation and subsequent processing, but, general rubbish reducing mechanism when the harder rubbish of broken some texture, rubbish easily receives the excessive pressure and jumps out at crushing in-process, splashes and hurts the people, thereby influences operating personnel's personal safety.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a pulverizer for garbage disposal, which can effectively solve the problems in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a reducing mechanism for refuse treatment, includes the base, the upper end rear fixed mounting of base has a crushing case, the upper end the place ahead fixed mounting of base has a driving motor, driving motor's output is connected with a speed reducer, the output of speed reducer is equipped with a transmission shaft and No. two transmission shafts, the end of a transmission shaft and No. two transmission shafts stretches into the inside of smashing the case and is connected with crushing roller and No. two crushing rollers respectively, the upper end fixed mounting who smashes the case has a hopper, on the both sides inner wall of hopper respectively movable mounting have a baffle and No. two baffles.

Preferably, the base is hollow, a conveyor belt is arranged below the crushing box, central shafts of a head wheel and a tail wheel of the conveyor belt are arranged on the base through two bearing seats, and a motor box is additionally arranged at the position of the head wheel of the conveyor belt at the bottom of the base.

Preferably, the bottom of base fixed mounting has four supporting legs, the end of base is provided with a stripper in addition below being located the conveyer belt, the side of base has seted up a clear material mouth in addition in the position that is located the conveyer belt, clear material door is installed in addition in the outside of clear material mouth.

Preferably, the first baffle and the second baffle are respectively and fixedly provided with a rotating shaft at the rear ends of two sides, and are movably arranged in mounting holes formed in the inner walls of two sides of the hopper through the rotating shafts, two limit stops are symmetrically arranged on the inner walls of the mounting holes, and two rotating stops are symmetrically arranged on the outer side of the tail end of the rotating shaft.

Preferably, the limit stop and the rotation stop are both in a fan-shaped structure, the central angle of the limit stop is 80 degrees, and the central angle of the rotation stop is 45 degrees.

Preferably, there is one row of elastic support piece respectively fixed mounting in the below that is located a baffle and No. two baffles on the inside inclined plane of hopper, elastic support piece mainly comprises flexible pipe and telescopic link, the inside fixed mounting of flexible pipe has a spring, the afterbody of telescopic link insert in the flexible pipe and with spring fixed connection, the head fixed mounting of telescopic link has a rubber block and supports the below at a baffle and No. two baffles.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, through a pair of baffle of movable mounting in the hopper of rubbing crusher top to one row of elastic support piece of fixed mounting props up the baffle to certain angle on the inclined plane of hopper, neither influences the feeding, can prevent again that little rubbish from splashing away, sets up the dog in the axis of rotation of installation baffle and mounting hole simultaneously, when making the great rubbish of kinetic energy splash the baffle, drives the baffle at most and changes to horizontal position and seal the hopper entry, avoids its spill hopper to hinder the people.

Drawings

FIG. 1 is a plan view of a garbage disposal crushing apparatus according to the present invention;

FIG. 2 is a top view of a garbage disposal crushing apparatus according to the present invention;

FIG. 3 is a sectional view of a baffle plate mounting structure of a garbage disposal crushing apparatus of the present invention;

FIG. 4 is a schematic view of the connection between the rotating shaft and the mounting hole of the crushing device for garbage disposal according to the present invention;

fig. 5 is a sectional view of the structure of the elastic supporting member of the crushing device for garbage disposal according to the present invention.

In the figure: 1. a base; 2. a crushing box; 3. a hopper; 4. a speed reducer; 5. a drive motor; 6. a stripper plate; 7. cleaning a material port; 8. a material cleaning door; 9. a conveyor belt; 10. a bearing seat; 11. a motor case; 12. supporting legs; 13. a first transmission shaft; 14. a second transmission shaft; 15. a crushing roller I; 16. a second crushing roller; 17. a first baffle plate; 18. a second baffle plate; 19. a rotating shaft; 20. an elastic support member; 21. mounting holes; 22. a limit stop block; 23. rotating the stop block; 24. a telescopic pipe; 25. a spring; 26. a telescopic rod; 27. a rubber block.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-5, a crushing device for garbage disposal comprises a base 1, a crushing box 2 is fixedly installed at the rear of the upper end of the base 1, a driving motor 5 is fixedly installed at the front of the upper end of the base 1, an output end of the driving motor 5 is connected with a speed reducer 4, an output end of the speed reducer 4 is provided with a first transmission shaft 13 and a second transmission shaft 14, the tail ends of the first transmission shaft 13 and the second transmission shaft 14 extend into the crushing box 2 and are respectively connected with a crushing roller 15 and a crushing roller 16, a hopper 3 is fixedly installed at the upper end of the crushing box 2, and a first baffle 17 and a second baffle 18 are respectively and movably installed on the inner walls of two sides of the hopper 3.

The interior of the base 1 is hollow, a conveyer belt 9 is arranged below the crushing box 2, central shafts of a head wheel and a tail wheel of the conveyer belt 9 are arranged on the base 1 through two bearing seats 10, and the bottom of the base 1 is additionally provided with a motor box 11 at the position of the head wheel of the conveyer belt 9; the bottom of the base 1 is fixedly provided with four supporting legs 12, the tail end of the base 1 is additionally provided with a discharging plate 6 below the conveying belt 9, the side surface of the base 1 is additionally provided with a material cleaning opening 7 at the position of the conveying belt 9, and the outer side of the material cleaning opening 7 is additionally provided with a material cleaning door 8; the first baffle 17 and the second baffle 18 are respectively fixedly provided with a rotating shaft 19 at the rear ends of two sides, and are movably arranged in mounting holes 21 formed in the inner walls of two sides of the hopper 3 through the rotating shafts 19, two limit stoppers 22 are symmetrically arranged on the inner walls of the mounting holes 21, and two rotating stoppers 23 are symmetrically arranged on the outer side of the tail end of the rotating shaft 19; the limit stopper 22 and the rotating stopper 23 are both in fan-shaped structures, the central angle of the limit stopper 22 is 80 degrees, and the central angle of the rotating stopper 23 is 45 degrees; a row of elastic supporting pieces 20 are fixedly arranged on the inner inclined surface of the hopper 3 below the first baffle 17 and the second baffle 18 respectively, each elastic supporting piece 20 mainly comprises an extension tube 24 and an extension rod 26, a spring 25 is fixedly arranged inside the extension tube 24, the tail of the extension rod 26 is inserted into the extension tube 24 and is fixedly connected with the spring 25, and a rubber block 27 is fixedly arranged at the head of the extension rod 26 and abuts against the lower sides of the first baffle 17 and the second baffle 18.

It should be noted that the utility model relates to a crushing device for garbage disposal, through movably mounting a baffle 17 and a baffle 18 in a hopper 3 above a crushing box 2, and simultaneously, a row of elastic supporting members 20 are respectively fixedly mounted below the baffle 17 and the baffle 18 on an inclined plane in the hopper 3, the baffle 17 and the baffle 18 are jacked up by using the head telescopic rod 26 and the rubber block 27 of the elastic supporting members 20, under the gravity action of the baffle 17 and the baffle 18 and the elastic force of the spring 25 in the telescopic tube 24, the baffle 17 and the baffle 18 are jacked up to be horizontal and in a range parallel to the inclined plane of the hopper 3, so that when garbage is fed, the baffle 17 and the baffle 18 can be turned over downwards under the gravity action of the garbage, thereby not influencing the garbage feeding above, and the garbage feeding returns to the original position after the feeding is completed, meanwhile, during the crushing process, part of crushed garbage with small kinetic energy can be prevented from splashing; when the broken garbage with large kinetic energy generated by extrusion in the crushing process bounces out, the broken garbage firstly touches the first baffle 17 or the second baffle 18, the first baffle 17 or the second baffle 18 can be driven to upwards overturn under the action of the kinetic energy, and the first baffle 17 or the second baffle 18 can drive the rotary baffle 23 on the rotary shaft 19 to rotate together until the rotary baffle 23 is locked and blocked by the limit baffle 22 because the rotary shaft 19 and the mounting hole 21 are respectively provided with the rotary baffle 23 and the limit baffle 22, and the first baffle 17 or the second baffle 18 can be just at the horizontal position and can not continuously upwards overturn, so that the broken garbage with large kinetic energy is blocked, and operators can be prevented from being splashed after the broken garbage bounces out of the hopper 3.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a reducing mechanism for refuse treatment, includes base (1), its characterized in that: the utility model discloses a crushing box, including base (1), upper end rear fixed mounting have one smash case (2), the upper end the place ahead fixed mounting of base (1) has a driving motor (5), the output of driving motor (5) is connected with a speed reducer (4), the output of speed reducer (4) is equipped with a transmission shaft (13) and No. two transmission shafts (14), the end of a transmission shaft (13) and No. two transmission shafts (14) stretches into the inside of smashing case (2) and is connected with crushing roller (15) and No. two crushing roller (16) respectively, the upper end fixed mounting who smashes case (2) has a hopper (3), on the both sides inner wall of hopper (3) respectively movable mounting have baffle (17) and No. two baffle (18).

2. The crushing apparatus for garbage disposal according to claim 1, wherein: the inside of base (1) is hollow to install a conveyer belt (9) below being located crushing case (2), the center pin of the head pulley of conveyer belt (9) and tail pulley all installs on base (1) through two bearing frames (10), the bottom of base (1) is provided with a motor case (11) in the position that is located conveyer belt (9) head pulley in addition.

3. A crushing apparatus for garbage disposal according to claim 2, characterized in that: the bottom fixed mounting of base (1) has four supporting legs (12), the end of base (1) is provided with a stripper (6) in addition in the below that is located conveyer belt (9), a clear material mouth (7) has been seted up in addition in the position that is located conveyer belt (9) to the side of base (1), clear material door (8) are installed in addition in the outside of clear material mouth (7).

4. The crushing apparatus for garbage disposal according to claim 1, wherein: no. one baffle (17) and No. two baffles (18) are respectively and fixedly mounted with a rotation axis (19) at the rear ends of both sides to in the mounting hole (21) of seting up on the inner wall of hopper (3) both sides through rotation axis (19) movable mounting, the symmetry is equipped with two limit stop (22) on the inner wall of mounting hole (21), the terminal outside of rotation axis (19) then the symmetry is equipped with two and rotates dog (23).

5. The crushing apparatus for garbage disposal according to claim 4, wherein: the limit stop (22) and the rotating stop (23) are both of fan-shaped structures, the central angle of the limit stop (22) is 80 degrees, and the central angle of the rotating stop (23) is 45 degrees.

6. The crushing apparatus for garbage disposal according to claim 1, wherein: the utility model discloses a hopper, including hopper (3), the inside inclined plane of hopper (3) is being located the below of a baffle (17) and No. two baffles (18) and is being fixed mounting respectively one row of elastic support piece (20), elastic support piece (20) mainly comprise flexible pipe (24) and telescopic link (26), the inside fixed mounting of flexible pipe (24) has a spring (25), the afterbody of telescopic link (26) insert in flexible pipe (24) and with spring (25) fixed connection, the head fixed mounting of telescopic link (26) has a rubber block (27) and supports the below at a baffle (17) and No. two baffles (18).

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