CN211487992U

CN211487992U - Wet garbage crusher

Info

Publication number: CN211487992U
Application number: CN201921808562.3U
Authority: CN
Inventors: 高焕方
Original assignee: Changzhou Ideal Environmental Protection Technology Co ltd
Current assignee: Changzhou Ideal Environmental Protection Technology Co ltd
Priority date: 2019-10-25
Filing date: 2019-10-25
Publication date: 2020-09-15
Anticipated expiration: 2029-10-25

Abstract

The utility model discloses a wet-type garbage crusher, including frame, hopper, be fixed with through the screw in the frame the hopper, the hopper is inside to be fixed with first arbor through the bearing frame, key connection has sword and vice sword on the first arbor, first arbor one side is provided with the stationary knife fixed axle, move the sword with the stationary knife fixed axle is tangent, the shaping is fluted on the stationary knife fixed axle excircle, has the clamping ring through the screw fixation in the recess, clamping ring downside body casting has the stationary knife. Has the advantages that: through moving the multiple action of sword, vice sword and stationary knife, can cut off rubbish fast, do not receive the fibrous influence in rubbish inside, the crushing output device of screw-tupe structure can roll the rubbish after cutting off and smash and outside propelling movement, improves crushing effect and efficiency, to rubbish water spray when smashing, can reduce the dust, utilizes water to increase lubricated simultaneously, and friction generates heat when avoiding rolling, guarantees crushing effect.

Description

Wet garbage crusher

Technical Field

The utility model belongs to the technical field of rubbing crusher technique and specifically relates to a wet garbage rubbing crusher is related to.

Background

A pulverizer is a machine that pulverizes a large-sized solid raw material to a desired size. At present, when garbage is crushed, because some garbage contains a large amount of fibers, such as straw, weeds and other garbage, the garbage is difficult to cut and crush during the treatment, and the crushing effect is poor.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a wet garbage crusher for solving the above problems.

The technical scheme of the utility model is realized like this:

a wet garbage crusher comprises a frame and a hopper, wherein the hopper is fixed on the frame through screws, a first cutter shaft is fixed in the hopper through a bearing seat, a movable cutter and an auxiliary cutter are connected on the first cutter shaft through keys, a fixed cutter fixing shaft is arranged on one side of the first cutter shaft, the first cutter shaft and the fixed cutter fixing shaft are both arranged on the frame through the bearing seat, the movable cutter is tangent to the fixed cutter fixing shaft, a groove is formed in the excircle of the fixed cutter fixing shaft, a clamping ring is fixed in the groove through screws, the fixed cutter is integrally cast on the lower side of the clamping ring, a power motor is fixed on one side of the hopper through screws, the power motor is in transmission connection with the first cutter shaft, a crushing bin is arranged below the hopper, a crushing output device is fixed in the crushing bin through the bearing seat, and a water spraying pipe is fixed on the crushing bin through a hoop, and a water pump is fixed on the rack through a screw and connected with the water spray pipe through a hose.

Furthermore, cutting knives are distributed on the circumference of the movable knife at equal intervals, cutting knives are distributed on the circumference of the auxiliary knife at equal intervals, the diameter of the movable knife is larger than that of the auxiliary knife, and the number of the cutting knives on the movable knife is smaller than that of the cutting knives on the auxiliary knife.

Furthermore, the cutting-off cutter is formed by casting, the cutting edge of the cutting-off cutter inclines towards one side of the rotating direction, and the movable cutter and the auxiliary cutter are installed on the first cutter shaft in a staggered mode.

Furthermore, the position of the fixed cutter is opposite to the auxiliary cutter, the width of the fixed cutter is smaller than that of the auxiliary cutter by 1mm, and the distance between the cutting edge of the cutting-off cutter on the auxiliary cutter and the surface of the fixed cutter is 1.5 mm.

Furthermore, smash output device includes second arbor and crushing sword, smash the sword nestification and utilize the keyway fixed on the second arbor, crushing sword's radius of rotation with smash the radius in storehouse the same, smash the sword and be the heliciform installation, the second arbor with first arbor transmission is connected.

Furthermore, the crushing cutter comprises a cutter sleeve and crushing blades, the number of the crushing blades is two, the crushing blades are distributed in an annular array mode and integrally cast and formed on the outer wall of the cutter sleeve, and an included angle of 3-5 degrees is formed between the cutter sleeve and the vertical surface when the cutter sleeve is cast and formed.

Furthermore, the crushing bin comprises a cylindrical bin body with an opening at one end and a funnel-shaped receiving hopper welded at the upper end of the cylindrical bin body.

Furthermore, comb-shaped baffle plates fixed on the inner wall of the hopper through screws are arranged at the upper ends of the movable cutter and the fixed cutter fixing shaft, and comb teeth of the comb-shaped baffle plates respectively correspond to the auxiliary cutters and the clamping rings.

By adopting the technical scheme, the beneficial effects of the utility model are that: through moving the multiple action of sword, vice sword and stationary knife, can cut off rubbish fast, do not receive the fibrous influence in rubbish inside, the crushing output device of screw-tupe structure can roll the rubbish after cutting off and smash and outside propelling movement, improves crushing effect and efficiency, to rubbish water spray when smashing, can reduce the dust, utilizes water to increase lubricated simultaneously, and friction generates heat when avoiding rolling, guarantees crushing effect.

Drawings

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

Fig. 1 is a side sectional view of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a schematic view of the structure of the crushing output device of the present invention;

FIG. 4 is a simplified view of the structure of the crushing knife of the present invention;

FIG. 5 is a schematic view of the movable knife structure of the present invention;

FIG. 6 is a schematic view of the installation of the movable knife and the auxiliary knife of the present invention;

FIG. 7 is a schematic view of the stationary knife of the present invention;

fig. 8 is a main sectional view of the crushing bin of the present invention;

fig. 9 is a simplified structure of the comb-shaped striker plate of the present invention.

The reference numerals are explained below:

1. a frame; 2. a power motor; 3. a first cutter shaft; 4. moving a knife; 5. a hopper; 6. a secondary knife; 7. clamping a ring; 8. a fixed shaft of the fixed cutter; 9. fixing a cutter; 10. a crushing bin; 11. a pulverization output device; 12. a second cutter shaft; 13. a crushing knife; 131. a knife sheath; 132. a crushing blade; 14. a cutting knife; 15. a water spray pipe; 16. a water pump; 17. comb-shaped striker plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-9, a wet garbage crusher comprises a frame 1 and a hopper 5, wherein the hopper 5 is fixed on the frame 1 through screws, the upper end of the hopper 5 is wide-mouthed and is convenient for feeding materials, a first cutter shaft 3 is fixed inside the hopper 5 through a bearing seat, a movable cutter 4 and an auxiliary cutter 6 are connected on the first cutter shaft 3 in a key manner, a fixed cutter fixing shaft 8 is arranged on one side of the first cutter shaft 3, the first cutter shaft 3 and the fixed cutter fixing shaft 8 are both arranged on the frame 1 through the bearing seat, the movable cutter 4 is tangent to the fixed cutter fixing shaft 8, a groove is formed on the excircle of the fixed cutter fixing shaft 8, a clamping ring 7 is fixed in the groove through screws, the thickness of the clamping ring 7 is smaller than the depth of the groove, a fixed cutter 9 is integrally cast on the lower side of the clamping ring 7, a power motor 2 is fixed on one side of the hopper 5 through screws, the power motor 2 is in transmission connection with the first cutter shaft, realize cutting off of material, hopper 5 below is provided with crushing storehouse 10, smashes 10 insidely and is fixed with crushing output device 11 through the bearing frame, smashes 10 and is fixed with spray pipe 15 through the hoop on the storehouse, has water pump 16 through the fix with screw in the frame 1, and water pump 16 links together through hose and spray pipe 15, sprays water to crushing 10 insides in storehouse through spray pipe 15, can the humidification material.

In this embodiment, the cutting knives 14 are equally spaced around the movable knife 4, the cutting knives 14 are equally spaced around the auxiliary knife 6, the diameter of the movable knife 4 is larger than that of the auxiliary knife 6, the number of the cutting knives 14 on the movable knife 4 is smaller than that of the cutting knives 14 on the auxiliary knife 6, 8-12 cutting knives 14 are distributed around the movable knife 4, and 12-20 cutting knives 14 are distributed around the auxiliary knife 6.

In this embodiment, the cutting knife 14 is formed by casting, the cutting edge of the cutting knife 14 inclines to one side of the rotation direction, the movable knife 4 and the auxiliary knife 6 are installed on the first knife shaft 3 in a staggered manner, the movable knife 4 and the auxiliary knife 6 rotating at a high speed cut off the material after touching the material, the material is cut into short ends of 20cm in length, and then the short ends fall into the crushing bin 10 under the action of the auxiliary knife 6 to be crushed.

In this embodiment, the position of the fixed knife 9 is over against the auxiliary knife 6, the width of the fixed knife 9 is less than 1mm of the width of the auxiliary knife 6, so as to prevent the movable knife 4 from contacting the fixed knife 9, the blade of the cutting knife 14 on the auxiliary knife 6 is 1.5mm away from the surface of the fixed knife 9, the movable knife 4 crushes the material, the crushed material is stacked on the fixed knife 9, and the rotary auxiliary knife 6 shifts the material into the crushing bin 10.

In this embodiment, the crushing output device 11 includes a second knife shaft 12 and a crushing knife 13, the crushing knife 13 is nested on the second knife shaft 12 and fixed by a key slot, the rotation radius of the crushing knife 13 is the same as the radius of the crushing bin 10, the crushing knife 13 is installed in a spiral shape, the second knife shaft 12 is in transmission connection with the first knife shaft 3, and the spiral structure can complete the pushing work of the material when rotating.

In this embodiment, the crushing blades 13 include a blade sleeve 131 and crushing blades 132, the crushing blades 132 are two in total and are integrally cast and formed on the outer wall of the blade sleeve 131 in an annular array distribution, an included angle of 3 degrees to 5 degrees is formed between the blade sleeve 131 and the vertical plane during casting and forming, 64 crushing blades 12 are installed on one second cutter shaft 12, and through the combined action of 128 crushing blades 132, cut materials collide and rub with a cutter head and the inner wall of the crushing bin 10, so that the rapid rolling and crushing of the materials are realized.

In this embodiment, the crushing bin 10 includes a cylindrical bin body with an opening at one end and a funnel-shaped receiving hopper welded at the upper end of the cylindrical bin body, so that the material can slide into the crushing bin 10 conveniently.

In this embodiment, move

sword

4 and 8 upper ends of stationary knife fixed axle and all be provided with comb shape striker plate 17 through the fix with screw on 5 inner walls of hopper, the broach of comb shape striker plate 17 corresponds vice sword 6 and clamping ring 7 setting respectively, avoids the material not through smashing directly through the clearance drop smash inside storehouse 10, influence crushing effect.

In the embodiment, the movable knife 4, the auxiliary knife 6, the fixed knife 9 and the crushing knife 13 are all made of hard alloy, the modulation quenching treatment is adopted, the hardness is 50-60HRC, and the service life of the knife tool is long.

The utility model discloses a theory of operation does: when the material crushing device is used, a machine power supply is started through an electric control cabinet, the power motor 2 is electrified to drive the first cutter shaft 3 to rotate, the movable cutter 4 and the auxiliary cutter 6 are further driven to rotate at a high speed, materials are poured into the hopper 5, the movable cutter 4 and the auxiliary cutter 6 rotating at a high speed contact the materials and then cut off the materials, the auxiliary cutter 6 rotating at the same time drives the cut-off materials into the crushing bin 10, the water pump 16 is started to pump the water into the water spray pipe 15, the water is sprayed into the crushing bin 10 to wet the materials, the second cutter shaft 12 drives the crushing cutter 13 to rotate, the crushing cutter 13 and the inner wall of the crushing bin 10 grind the materials in a tangent mode, the materials are crushed, and the crushed materials are conveyed out of the crushing bin 10 along with the spiral rotation of the.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A wet garbage crusher is characterized in that: comprises a frame (1) and a hopper (5), wherein the hopper (5) is fixed on the frame (1) through screws, a first cutter shaft (3) is fixed inside the hopper (5) through a bearing seat, a movable cutter (4) and an auxiliary cutter (6) are connected on the first cutter shaft (3) in a key manner, a fixed cutter fixing shaft (8) is arranged on one side of the first cutter shaft (3), the first cutter shaft (3) and the fixed cutter fixing shaft (8) are both arranged on the frame (1) through the bearing seat, the movable cutter (4) is tangent to the fixed cutter fixing shaft (8), a groove is formed in the excircle of the fixed cutter fixing shaft (8), a clamping ring (7) is fixed in the groove through screws, a fixed cutter (9) is integrally cast on the lower side of the clamping ring (7), a power motor (2) is fixed on one side of the hopper (5) through screws, and the power motor (2) is in transmission connection with the first cutter shaft (3), hopper (5) below is provided with and smashes storehouse (10), it is fixed with crushing output device (11) through the bearing frame to smash storehouse (10) inside, it is fixed with spray pipe (15) through the hoop on storehouse (10) to smash, it has water pump (16) to fix through the screw on frame (1), water pump (16) pass through the hose with spray pipe (15) link together.

2. A wet refuse shredder according to claim 1, characterized in that: cutting knives (14) are distributed on the circumference of the movable knife (4) at equal intervals, cutting knives (14) are distributed on the circumference of the auxiliary knife (6) at equal intervals, the diameter of the movable knife (4) is larger than that of the auxiliary knife (6), and the number of the cutting knives (14) on the movable knife (4) is smaller than that of the cutting knives (14) on the auxiliary knife (6).

3. A wet refuse shredder according to claim 2, characterized in that: the cutting-off tool (14) is formed by casting, the cutting edge of the cutting-off tool (14) inclines to one side of the rotating direction, and the movable tool (4) and the auxiliary tool (6) are installed on the first tool shaft (3) in a staggered mode.

4. A wet refuse shredder according to claim 3, characterized in that: the position of the fixed cutter (9) is right opposite to the auxiliary cutter (6), the width of the fixed cutter (9) is smaller than the width of the auxiliary cutter (6) by 1mm, and the distance between the cutting edge of the cutting-off cutter (14) on the auxiliary cutter (6) and the surface of the fixed cutter (9) is 1.5 mm.

5. A wet refuse shredder according to claim 1, characterized in that: smash output device (11) including second arbor (12) and crushing sword (13), it is nested to smash sword (13) it is fixed to utilize the keyway on second arbor (12), the radius of rotation of smashing sword (13) with the radius in crushing storehouse (10) is the same, smash sword (13) and be the heliciform installation, second arbor (12) with first arbor (3) transmission is connected.

6. A wet refuse shredder according to claim 5, characterized in that: the crushing cutter (13) comprises a cutter sleeve (131) and crushing blades (132), the crushing blades (132) are distributed in an annular array and integrally cast and formed on the outer wall of the cutter sleeve (131), and an included angle of 3-5 degrees is formed between the cutter sleeve (131) and a vertical plane during casting and forming.

7. A wet refuse shredder according to claim 1, characterized in that: the crushing bin (10) comprises a cylindrical bin body with an opening at one end and a funnel-shaped receiving hopper welded at the upper end of the cylindrical bin body.

8. A wet refuse shredder according to claim 1, characterized in that: the upper ends of the movable knife (4) and the fixed knife fixing shaft (8) are respectively provided with a comb-shaped baffle plate (17) fixed on the inner wall of the hopper (5) through screws, and comb teeth of the comb-shaped baffle plate (17) respectively correspond to the auxiliary knife (6) and the clamping ring (7).