CN212791258U

CN212791258U - Device for crushing bagged kitchen garbage

Info

Publication number: CN212791258U
Application number: CN202021311393.5U
Authority: CN
Inventors: 蔡燕萍; 朱光剑
Original assignee: Jiangsu Siku Information Technology Co ltd
Current assignee: Jiangsu Siku Information Technology Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-03-26
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses a device for crushing bagged kitchen garbage, which belongs to the technical field of kitchen garbage, and comprises a barrel shell with a hollow cylinder structure, wherein a driving system fixing plate is arranged at the upper end of the barrel shell, three driving fixing plates are respectively provided with a driving shaft assembly and a driven shaft assembly meshed with the driving shaft assembly, and the three driving shaft assemblies are respectively meshed with a driving shaft assembly arranged at the central position of the driving system fixing plate; the driving shaft assembly comprises a driving shaft rod fixed with a driving shaft flexible cutter, the driving shaft rod is movably connected to a driving system fixing plate and penetrates through the driving system fixing plate to be connected to the output end of the coupler, the input end of the coupler is connected to the output end of a driving motor installed on the motor support, a driving gear is fixed on the driving shaft rod below the coupler, and the device for crushing bagged kitchen garbage is simple in structure and convenient to use.

Description

Device for crushing bagged kitchen garbage

Technical Field

The utility model belongs to the technical field of kitchen garbage, concretely relates to a device for broken kitchen garbage in bags.

Background

Under the current conditions of China, the plastic bag is adopted to pack and discard household kitchen garbage, the plastic bag is separated to be an indispensable step when the garbage is classified, the double-shaft shredder is adopted to tear the plastic bag to release the garbage in the plastic bag, but certain problems can be caused in such a mode, for example, the double-shaft shredder not only tears the plastic bag when working, but also tears the plastic bag and the objects wrapped in the plastic bag into a whole, because the objects wrapped in the plastic bag can be provided with waste batteries, glass, cloth and the like, the subsequent garbage classification difficulty can be greatly increased after the objects are torn, the garbage classification is not facilitated, and the heavy metal pollution to the environment is easily caused after the objects such as the waste batteries are torn. There is a need for an apparatus that will break plastic bags without breaking the contents of the plastic bag.

Disclosure of Invention

An object of the utility model is to provide a device for broken kitchen garbage in bags to can the broken plastic bag in the problem of object when solving the plastic bag broken bag.

In order to achieve the above object, the utility model provides a following technical scheme: a device for crushing bagged kitchen garbage comprises a machine barrel shell of a hollow cylinder structure, wherein a driving system fixing plate is arranged at the upper end of the machine barrel shell and extends towards three different directions to form three transmission fixing plates, a transmission shaft assembly and a driven shaft assembly in meshed connection with the transmission shaft assembly are arranged on each of the three transmission fixing plates, and the three transmission shaft assemblies are in meshed connection with a driving shaft assembly arranged at the center of the driving system fixing plate;

the driving shaft assembly comprises a driving shaft rod fixed with a driving shaft flexible cutter, the driving shaft rod is movably connected to a driving system fixing plate and penetrates through the driving system fixing plate to be connected to the output end of a coupler, the input end of the coupler is connected to the output end of a driving motor installed on a motor support, a driving gear is fixed on the driving shaft rod below the coupler, and the driving gear is meshed with three transmission shaft assemblies;

the driven shaft assembly comprises a driven shaft rod fixed with a driven shaft flexible cutter, the driven shaft rod is movably connected to the transmission fixing plate, a driven gear is arranged above the transmission fixing plate and fixed on the driven shaft rod, and the driven gear is meshed with the transmission shaft assembly.

Preferably, the flexible cutter of the driving shaft and the flexible cutter of the driven shaft both comprise a cutter base and flexible cutters fixed on the cutter base.

Preferably, the transmission ratio of the driving gear to the driven gear is 2: 1.

Preferably, a screen is installed on the inner wall of the cylinder shell, the upper end surface of the screen is bent upwards and extends to form a plurality of connecting plates, and the connecting plates are fixed on the upper end surface of the cylinder shell.

Preferably, be equipped with a plurality of burrs on the wall body of screen cloth, the burr is the section of a plurality of isosceles trapezoid shape of cutting on the screen cloth wall body to bend to the inboard.

Preferably, the driving shaft rod of the driving shaft assembly and the driven shaft rod extend and are movably connected to the protective shell, and the motor support is fixedly installed on the protective shell.

Preferably, the angles formed by intersecting the axes of the two adjacent transmission fixing plates are the same for the three transmission fixing plates of the driving system fixing plate.

The utility model discloses a technological effect and advantage: this a device for broken kitchen garbage in bags, simple structure, convenient to use has following advantage:

1. the flexible cutter of the driving shaft and the flexible cutter of the driven shaft both comprise a cutter base and a flexible cutter fixed on the cutter base, the flexible cutter can break a plastic bag and cannot break objects in the plastic bag, the flexible cutter can bend when touching hard objects to avoid damaging the cutters, and the flexible cutter can scrape the wall of the plastic bag when touching soft objects such as the plastic bag, so that the effect of automatically breaking the bag is achieved;

2. the burrs on the inner wall of the screen drum can separate the plastic bag from the garbage in the bag, and when the plastic bag is cut by the flexible cutter rotating at high speed and thrown to the inner wall of the screen drum, the burrs on the inner wall can hang the plastic bag, so that the garbage and the plastic bag can be separated more easily;

3. the flexible cutter of the driving shaft and the flexible cutter of the driven shaft run in a differential mode, the transmission ratio of a gear on the driving shaft assembly to a gear on the driven shaft assembly is 2:1, the bag is crushed at a high speed, the bag is separated at a low speed, when the driving shaft runs at a rated rotating speed, the driven shaft obtains a rotating speed which is twice as high as that of the driving shaft, the energy is higher, and the flexible cutter of the driven shaft can cut the garbage bag more reliably.

Drawings

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

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

FIG. 3 is a connection diagram of the driving shaft assembly, the driving shaft assembly and the driven shaft assembly of the present invention;

fig. 4 is a cross-sectional view of the present invention;

FIG. 5 is a schematic diagram of the flexible driven shaft cutter and the flexible driving shaft cutter of the present invention;

fig. 6 is a schematic structural diagram of the screen of the present invention.

In the figure: 1. a main drive shaft assembly; 2. a driveshaft assembly; 3. a driven shaft assembly; 4. screening a screen; 5. a barrel housing; 6. a drive motor; 7. a coupling; 8. a driven shaft flexible cutter; 9. a driving shaft flexible cutter; 10. a drive system fixing plate; 11. an active shaft lever; 12. a driving gear; 31. a driven shaft lever; 32. a driven gear; 61. a motor bracket; 92. a cutter base; 91. a flexible cutter; 41. a connecting plate; 42. deburring; 101. a protective shell; 102. and a transmission fixing 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 work belong to the protection scope of the present invention.

The utility model provides a device for broken surplus domestic waste in kitchen in bags as shown in fig. 1-5, including the barrel shell 5 of hollow cylinder structure, install screen cloth 4 on the inner wall of barrel shell 5, the up end of screen cloth 4 upwards bends and extends and form a plurality of connecting plates 41, and connecting plates 41 are fixed in the up end of barrel shell 5:

it is worth noting that a plurality of burrs 42 are arranged on the wall body of the screen 4, the burrs 42 are a plurality of isosceles trapezoid-shaped slices cut on the wall body of the screen 4 and are bent inwards, a driving system fixing plate 10 is arranged at the upper end of the machine barrel shell 5, the driving system fixing plate 10 extends towards three different directions to form three transmission fixing plates 102, the three transmission fixing plates 102 of the driving system fixing plate 10 are all the same in angle formed by intersecting axes of two adjacent transmission fixing plates 102, a transmission shaft assembly 2 and a driven shaft assembly 3 meshed and connected with the transmission shaft assembly 2 are arranged on each of the three transmission fixing plates 102, and the three transmission shaft assemblies 2 are all meshed and connected with a driving shaft assembly 1 arranged at the center of the driving system fixing plate 10; the transmission shaft assembly 2 comprises a transmission shaft rod movably connected to the transmission fixing plate 102 and a gear for fixing the transmission shaft rod, the driving shaft assembly 1, the transmission shaft assembly 2 and the driven shaft assembly 3 are meshed through the gear to form a planetary transmission mechanism, and the transmission efficiency is high; the driving shaft assembly 1 comprises a driving shaft lever 11 fixed with a driving shaft flexible cutter 9;

in this embodiment, 3 driving shaft flexible cutters 9 are fixed on a driving shaft lever 11, the driving shaft lever 11 is movably connected to a driving system fixing plate 10 and passes through the driving system fixing plate 10 to be connected to the output end of a coupler 7, the input end of the coupler 7 is connected to the output end of a driving motor 6 mounted on a motor support 61, a driving gear 12 is fixed on the driving shaft lever 11 below the coupler 7, and the driving gear 12 is meshed with three transmission shaft assemblies 2; the driven shaft assembly 3 comprises a driven shaft rod 31 fixed with a driven shaft flexible cutter 8;

in this embodiment, the driven shaft 31 is fixed with 3 driven shaft flexible cutters 8, the driven shaft 31 is movably connected to the transmission fixing plate 102, the driven gear 32 is arranged above the transmission fixing plate 102 and fixed on the driven shaft 31, the driven gear 32 is meshed with the transmission shaft assembly 2, the transmission ratio of the driving gear 12 to the driven gear 32 is 2:1, the driving shaft flexible cutter 9 and the driven shaft flexible cutter 8 both include a cutter base 92 and a flexible cutter 91 fixed on the cutter base 92, the driving shaft 11, the transmission shaft of the transmission shaft assembly 2 and the driven shaft 31 both extend and are movably connected to the protective shell 101, and the motor support 61 is fixedly mounted on the protective shell 101.

The working principle is as follows: this a device for breaking rubbish from cooking in bags, at first switch on, driving motor 6 rotates the rotation that drives shaft coupling 7, the rotation of shaft coupling 7 makes the initiative axostylus axostyle 11 rotate, the flexible cutter 9 of driving shaft fixed on initiative axostylus axostyle 11 operates at a high speed, driving gear 12 drives three transmission shaft assembly 2 along with the rotation of initiative axostylus axostyle 11 and rotates simultaneously, the rotation of transmission shaft assembly 2 drives the rotation of driven gear 32, driven axostylus axostyle 31 among the driven gear 32 rotates, the flexible cutter 8 of driven shaft fixed on driven axostylus axostyle 31 rotates, can be crooked when flexible cutter 91 meets hard object, avoid damaging the cutter, and when meeting soft object, can scrape the plastic bag wall when if the plastic; when the plastic bag is cut by the flexible cutter 91 rotating at high speed and thrown to the inner wall of the screen 4, the burrs 42 on the inner wall can hang the plastic bag, so that the garbage and the plastic bag are separated easily.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a device for broken kitchen garbage in bags, includes barrel shell (5) of hollow cylinder structure, its characterized in that: the upper end of the machine barrel shell (5) is provided with a driving system fixing plate (10), the driving system fixing plate (10) extends towards three different directions to form three transmission fixing plates (102), the three transmission fixing plates (102) are respectively provided with a transmission shaft assembly (2) and a driven shaft assembly (3) in meshed connection with the transmission shaft assembly (2), and the three transmission shaft assemblies (2) are respectively in meshed connection with a driving shaft assembly (1) arranged at the center of the driving system fixing plate (10);

the driving shaft assembly (1) comprises a driving shaft rod (11) fixed with a driving shaft flexible cutter (9), the driving shaft rod (11) is movably connected to a driving system fixing plate (10) and penetrates through the driving system fixing plate (10) to be connected to the output end of a coupler (7), the input end of the coupler (7) is connected to the output end of a driving motor (6) installed on a motor support (61), a driving gear (12) is fixed on the driving shaft rod (11) below the coupler (7), and the driving gear (12) is meshed with three transmission shaft assemblies (2);

driven shaft subassembly (3) are including being fixed with driven shaft (31) of flexible cutter (8), driven shaft (31) swing joint in transmission fixed plate (102), and transmission fixed plate (102) top is equipped with driven gear (32) and fixes on driven shaft subassembly (31), driven gear (32) are connected with drive shaft subassembly (2) meshing.

2. A device for shredding bagged kitchen waste according to claim 1, characterized in that: the flexible cutter (9) of the driving shaft and the flexible cutter (8) of the driven shaft both comprise a cutter base (92) and a flexible cutter (91) fixed on the cutter base (92).

3. A device for shredding bagged kitchen waste according to claim 1, characterized in that: the transmission ratio of the driving gear (12) to the driven gear (32) is 2: 1.

4. A device for shredding bagged kitchen waste according to claim 1, characterized in that: install screen cloth (4) on the inner wall of barrel shell (5), the up end of screen cloth (4) upwards bends and extends and form a plurality of connecting plates (41), connecting plates (41) are fixed in the up end of barrel shell (5).

5. An apparatus for shredding bagged kitchen waste according to claim 4, characterized in that: be equipped with a plurality of burrs (42) on the wall body of screen cloth (4), burr (42) are the section of a plurality of isosceles trapezoid shape of cutting on the screen cloth (4) wall body to bend to the inboard.

6. A device for shredding bagged kitchen waste according to claim 1, characterized in that: the driving shaft rod (11), the transmission shaft rod of the transmission shaft assembly (2) and the driven shaft rod (31) extend and are movably connected to the protective shell (101), and the motor support (61) is fixedly installed on the protective shell (101).

7. An apparatus for shredding bagged kitchen waste according to claim 4, characterized in that: three transmission fixing plates (102) of the driving system fixing plate (10), and the angles formed by intersecting the axes of two adjacent transmission fixing plates (102) are the same.