Kitchen garbage crushing knife device

Abstract

The utility model discloses a kitchen garbage crushing cutter device which comprises a box body, a feeding pipe and a discharging pipe are installed on the box body, a rotating arm is connected in the box body in a rotating mode, a plurality of cutter assemblies are installed on the rotating arm in the length direction, and the rotating arm is in transmission connection with a motor. A hydraulic gland device is arranged above the rotary arm; the kitchen garbage cutting tool has the advantages that the structure is simple, the hydraulic gland device is designed on the basis of a traditional kitchen garbage cutting tool, kitchen garbage is extruded and fixed before being cut, and therefore the cutting efficiency of high-fiber garbage is improved, the high-fiber garbage is prevented from being wound on the tool, the garbage smashing efficiency is improved, and the kitchen garbage cutting tool is suitable for popularization and application. The popularization and use are worthy.

Description

Technical field:

[0001] The utility model relates to the technical field of garbage crushing equipment, in particular to a kitchen waste crushing knife device. Background technology:

[0002] Kitchen waste is the domestic waste generated by residents in the process of daily consumption; the main components of kitchen waste include rice and flour food residues, vegetables, animal and vegetable oils, meat and bones, etc., and in terms of chemical composition, there are starch, cellulose, protein, lipids and inorganic salts. Due to the complex composition and high organic content, kitchen waste treatment is an important and relatively independent technical link in environmental governance technology; the solid volume in kitchen waste varies, and the larger block is not conducive to dehydration and subsequent biodegradation, so it needs to be crushed before treatment; the general structure of the crushing tool in the prior art mainly includes a high-speed knife disc, and various blades are arranged on the knife disc. This kind of tool generally has the following disadvantages in actual use: it is difficult to crush soft, high-fiber food or packaging bags with high toughness, and such food or packaging bags are easily entangled on the tool, affecting the normal cutting function of the tool. Utility model content:

[0003] The utility model aims to provide a kitchen waste crushing knife device to solve the technical problem that high-fiber waste is difficult to cut in the prior art.

[0004] Contents of the utility model: A kitchen waste crushing knife device comprises a box body, on which a feed pipe and a discharge pipe are installed, a rotary arm is connected to rotate in the box body, a plurality of cutter assemblies are installed on the rotary arm along the length direction, the rotary arm is transmission-connected to a motor, and a hydraulic pressure cover device is arranged above the rotary arm.

[0005] Furthermore, the hydraulic gland device includes a horizontally arranged gland, which is connected to the piston rod of the motor, the motor is installed on the box body, a plurality of cutting grooves matching the cutting knife assembly are opened at the bottom of the gland, and a plurality of drainage grooves are opened at the outer edge of the gland.

[0006] Furthermore, the top of the gland is conical.

[0007] Furthermore, a guide rod is connected to the gland, a through hole is provided on the box body, and the guide rod is slidably connected to the through hole.

[0008] Furthermore, the cutter assembly includes a cutter seat, on which a cutting knife is connected.

[0009] Furthermore, a T-shaped installation groove is provided on the rotary arm, the knife seat is located in the installation groove, and a magnet is installed on the knife seat.

[0010] Furthermore, a blind hole is provided at the bottom of the swing arm, a compression spring and a rolling ball are installed in the blind hole, and the rolling ball rolls on the bottom surface of the box body.

[0011] The beneficial effects of the utility model are as follows: the utility model has a simple structure and is designed with a hydraulic pressing device based on a traditional kitchen waste cutting tool, so that the kitchen waste is squeezed and fixed before cutting, thereby improving the cutting efficiency of high-fiber waste, preventing high-fiber waste from being entangled on the tool, and improving the efficiency of garbage crushing, and is worthy of popularization and use. Description of the drawings:

[0012] Figure 1 It is a cross-sectional view of the utility model;

[0013] Figure 2 for Figure 1 A schematic diagram of the enlarged structure of part A;

[0014] Figure 3 It is a three-dimensional diagram of the gland of the utility model;

[0015] Figure 4 A three-dimensional diagram of the cutter assembly of the utility model;

[0016] In the figure, the box body 1, the pressure cover 2, the guide rod 3, the rotary arm 4, the knife seat 5, the cutting knife 6, the cutting knife groove 7, the magnet 8, the motor 9, the hydraulic cylinder 10, the drainage groove 11, the installation groove 12, the rolling ball 13, and the compression spring 14. Specific implementation method:

[0017] Embodiment 1:

[0018] like Figure 1 As shown, a kitchen waste crushing knife device comprises a box body 1, a feed pipe and a discharge pipe are installed on the box body 1, a rotary arm 4 is connected to rotate in the box body 1, a plurality of cutter assemblies are installed on the rotary arm 4 along the length direction, the rotary arm 4 is transmission-connected to the motor 9, and a hydraulic pressure capping device is arranged above the rotary arm 4, which can press and fix the garbage to facilitate the cutting of the knife; Figure 3 As shown: the hydraulic pressure cover device includes a horizontally arranged pressure cover 2, the pressure cover 2 is connected to the piston rod of the motor 9, the motor 9 is installed on the box body 1, a plurality of cutting grooves 7 matching the cutting knife assembly are opened at the bottom of the pressure cover 2, and a plurality of drainage grooves 11 are opened at the outer edge of the pressure cover 2. When the pressure cover 2 is pressed down, the drainage grooves 11 are used to discharge the moisture in the kitchen waste; the top of the pressure cover 2 is conical; in order to improve the stability of the pressure cover 2 in lifting and lowering, a guide rod 3 is connected to the pressure cover 2, a through hole is opened on the box body 1, and the guide rod 3 is slidably connected to the through hole.

[0019] like Figure 4 As shown, the cutter assembly includes a cutter holder 5, on which a cutter 6 is connected; in order to facilitate the removal and replacement of the cutter 6, as shown in Figure 2 As shown, a T-shaped installation groove 12 is provided on the rotary arm 4 , the knife seat 5 is located in the installation groove 12 , and a magnet 8 is installed on the knife seat 5 .

[0020] When doing specific work, such as Figures 1 to 4 As shown, garbage is put into the box body 1 at the feed pipe, and after closing the feed pipe, the hydraulic cylinder 10 is started to press the pressure cover 2 down (the moisture in the garbage is discharged from the drainage groove 11 and temporarily stored on the top of the pressure cover 2), so that the garbage is pressed and fixed. At this time, the cutting knife 6 extends into the cutting knife groove 7, and then the motor 9 is started to make the cutting knife 6 rotate to cut the garbage; then the motor 9 and the hydraulic cylinder 10 are closed, so that the crushed garbage is discharged through the discharge pipe.

[0021] Embodiment 2:

[0022] Embodiment 2 adds a rolling device of the rotary arm on the basis of Embodiment 1, thereby reducing friction and increasing the service life of the equipment. The specific structure is as follows: Figure 2 As shown, a blind hole is opened at the bottom of the swing arm 4 , a compression spring 14 and a rolling ball 13 are installed in the blind hole, and the rolling ball 13 rolls on the bottom surface of the box body 1 .

[0023] The above are only preferred examples of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A kitchen waste crushing knife device, characterized in that: It comprises a box body (1), on which a feed pipe and a discharge pipe are mounted, a rotary arm (4) is rotatably connected inside the box body (1), a plurality of cutter assemblies are mounted on the rotary arm (4) along the length direction, the rotary arm (4) is transmission-connected to a motor (9), and a hydraulic capping device is arranged above the rotary arm (4).

2. The kitchen waste crushing knife device according to claim 1, characterized in that: The hydraulic pressure cover device comprises a horizontally arranged pressure cover (2), the pressure cover (2) is connected to the piston rod of the motor (9), the motor (9) is installed on the box body (1), a plurality of cutting grooves (7) matching the cutting knife assembly are provided at the bottom of the pressure cover (2), and a plurality of drainage grooves (11) are provided at the outer edge of the pressure cover (2).

3. The kitchen waste crushing knife device according to claim 2, characterized in that: The top of the gland (2) is conical.

4. The kitchen waste crushing knife device according to claim 2, characterized in that: A guide rod (3) is connected to the pressure cover (2), a through hole is provided on the box body (1), and the guide rod (3) is slidably connected to the through hole.

5. The kitchen waste crushing knife device according to claim 2, characterized in that: The cutter assembly comprises a cutter seat (5), and a cutting knife (6) is connected to the cutter seat (5).

6. The kitchen waste crushing knife device according to claim 5, characterized in that: A T-shaped installation groove (12) is provided on the rotary arm (4), the knife seat (5) is located in the installation groove (12), and a magnet (8) is installed on the knife seat (5).

7. A kitchen waste crushing knife device according to any one of claims 1 to 6, characterized in that: A blind hole is provided at the bottom of the rotary arm (4), a compression spring (14) and a rolling ball (13) are installed in the blind hole, and the rolling ball (13) rolls on the bottom surface of the box body (1).

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