A dicing knife disc

Abstract

The utility model relates to a dicing knife disc, which includes a knife disc placement plate, a knife shaft, a knife disc, a sleeve, a sleeve seat and a locking nut. The sleeve seat is installed on the bottom surface of the knife disc placement plate, and the knife disc is horizontally rotatably arranged on the top surface of the knife disc placement plate. The knife shaft passes through the sleeve seat, the sleeve, the knife disc placement plate, and the knife disc in sequence upwards, and is threadedly connected with the locking nut. The knife shaft includes a connecting section, a knife shaft installation section, a knife disc installation section and an external thread section which are sequentially arranged from bottom to top and coaxially arranged. The utility model is connected to the output shaft of the motor through a separate knife shaft, the knife shaft is installed on the knife shaft placement plate, and the sleeve is sleeved outside the knife shaft. The sleeve provides a radial installation and fixing function for the rotation of the knife shaft. When the connecting section is pulled up by the reaction force of the food during dicing, the sleeve provides an axial support function for the connecting section of the knife shaft, and the reaction force of the food is applied to the knife disc placement plate, thereby avoiding the traditional connection section from pulling up the motor.

Description

Technical Field

[0001] The utility model relates to the technical field of dicing tools, in particular to a dicing knife disc. Background Art

[0002] The dicer uses a horizontally rotating blade to cut fruits, vegetables or meat into slices, and then uses a vertically set grid knife disc to cut the slices into granules. During the operation of the dicer, the dicer disc rotates at high speed. The dicer disc and the motor of the traditional dicer are fixedly connected. When food contacts the dicer disc, the food creates a reaction force on the dicer disc, and the dicer disc has a pulling force that pulls the motor upward, which is easy to damage the motor after long-term use.

[0003] The purpose of the present invention is to design a dicing knife disc and a dicing machine provided with the knife disc in view of the above-mentioned problems in the prior art. Utility Model Content

[0004] The utility model aims to provide a dicing knife disc with stable transmission and no shaking.

[0005] The purpose of the utility model is achieved in this way:

[0006] A dicing knife disc comprises a knife disc placement plate, a knife shaft, a knife disc, a sleeve, a sleeve seat and a locking nut, wherein the sleeve seat is mounted on the bottom surface of the knife disc placement plate, the sleeve is arranged in the sleeve seat, the knife disc is horizontally rotatably arranged on the top surface of the knife disc placement plate, the knife shaft passes through the sleeve seat, the sleeve, the knife disc placement plate and the knife disc in sequence upward, and is threadedly connected with the locking nut, the knife shaft comprises a connecting section, a knife shaft mounting section, a knife disc mounting section and an external thread section which are arranged in sequence and coaxially from bottom to top, the external thread section is threadedly connected with the locking nut, the knife disc mounting section cooperates with the knife disc transmission, and the sleeve is sleeved on the outside of the knife shaft mounting section.

[0007] The present invention can also be further improved as follows.

[0008] The cutter disc installation section and the external thread section are located on the upper side of the cutter disc placement plate, the cutter shaft installation section passes through the cutter disc placement plate, and the connecting section is located on the lower side of the cutter disc placement plate.

[0009] It also includes a fixing screw, a screw hole is arranged on the shaft sleeve seat, a through hole is arranged at a position corresponding to the screw hole on the cutter disc placement plate, and the fixing screw passes through the through hole downward and is threadedly connected with the screw hole.

[0010] The anti-loosening elastic medium and the first flat washer are sleeved on the external thread section from top to bottom, and the anti-loosening elastic medium and the first flat washer are located between the anti-loosening nut and the cutter disc.

[0011] It also includes a second flat washer, which is sleeved on the cutter shaft mounting section and located between the cutter disc placement plate and the cutter disc.

[0012] It also includes a third flat washer, which is sleeved on the knife shaft installation section and located between the connecting section and the shaft sleeve seat.

[0013] The cutter disc placement plate is provided with an axial hole, and the cutter shaft passes through the axial hole upward.

[0014] The beneficial effects of the utility model are as follows:

[0015] 1. The utility model is connected to the output shaft of the motor through a separate cutter shaft, the cutter shaft is installed on the cutter shaft placement plate, and the shaft sleeve is sleeved outside the cutter shaft. The shaft sleeve provides a radial installation and fixing function for the rotation of the cutter shaft. When the connecting section is pulled up by the reaction force of the food during dicing, the shaft sleeve provides an axial support function for the connecting section of the cutter shaft, and the reaction force of the food is applied to the cutter disc placement plate, thereby avoiding the traditional connection section pulling up the motor.

[0016] 2. The utility model uses this structure to install the knife shaft to the bottom surface of the knife disc placement plate, which fixes the knife shaft and prevents the knife shaft from shaking during rotation, and transmits the upward pulling force received by the knife shaft when dicing to the knife disc placement plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a structural schematic diagram of a dicing knife disc of the utility model.

[0018] Figure 2 It is a structural schematic diagram of the dicing knife disc of the utility model from another angle.

[0019] Figure 3 It is a top view of the dicing knife disc of the utility model.

[0020] Figure 4 yes Figure 3 Cross-sectional view at AA in the middle.

[0021] Figure 5 It is an exploded view of the dicing knife disc of the utility model. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0023] Embodiment 1, as Figures 1 to 5As shown, a dicing cutter disc comprises a cutter disc placement plate 1, a cutter shaft 3, a cutter disc 2, a sleeve 6, a sleeve seat 5, a lock nut 4, a fixing screw 8, a lock spring 9, a first flat washer 10, a second flat washer 11 and a third flat washer 12. The cutter disc placement plate 1 is provided with a blanking port 7, on which a dicing cutter is mounted. The sleeve seat 5 is mounted on the bottom surface of the cutter disc placement plate 1, and the sleeve 6 is arranged in the sleeve seat 5. The cutter disc 2 is horizontally rotatably arranged on the top surface of the cutter disc placement plate 1. The cutter shaft 3 passes through the sleeve seat 5, the sleeve 6, the cutter disc placement plate 1 and the cutter disc 2 upward in sequence, and is threadedly connected with the lock nut 4. The cutter shaft 3 comprises a connecting section 33, a cutter shaft mounting section 34, a cutter disc mounting section 32 and an external threaded section 31 which are sequentially and coaxially arranged from bottom to top. The external threaded section 31 is threadedly connected with the lock nut 4, the cutter disc mounting section 32 is transmission-matched with the cutter disc 2, and the sleeve is sleeved on the outside of the cutter shaft mounting section.

[0024] As a more specific technical solution of the utility model.

[0025] The cutter disc installation section 32 and the external thread section 31 are located on the upper side of the cutter disc placement plate 1 , the cutter shaft installation section 34 passes through the cutter disc placement plate 1 , and the connecting section 33 is located on the lower side of the cutter disc placement plate 1 .

[0026] The shaft sleeve seat 5 is provided with a screw hole 51 , and the position corresponding to the screw hole is provided with a through hole 52 on the cutter head placement plate 1 . The fixing screw 8 passes downward through the through hole 52 and is threadedly connected with the screw hole 51 .

[0027] The anti-loosening elastic medium 9 and the first flat washer 10 are sleeved on the external thread section 31 from top to bottom, and the anti-loosening elastic medium 9 and the first flat washer 10 are located between the anti-loosening nut 4 and the cutter disc 2 .

[0028] The second flat washer 11 is sleeved on the cutter shaft mounting section 34 and is located between the cutter disc placement plate 1 and the cutter disc 2 .

[0029] The third flat washer 12 is sleeved on the knife shaft mounting section 34 and is located between the connecting section 33 and the shaft sleeve seat.

[0030] The cutter disc placement plate 1 is provided with an axial hole 53, and the cutter shaft 3 passes through the axial hole 53 upwards.

[0031] The working principle of the utility model is as follows: when the utility model is applied to a household dicer, the dicing blade 2 is horizontally mounted on the dicer, the motor shaft of the dicer is connected to the connecting section 33, the motor drives the blade 2 to rotate, the food pressed into the household dicer is sliced ​​by the rotating blade 2, and then the sheet food is cut into dices by the dicing structure at the material drop opening.

Claims

1. A dicing knife disc, comprising a knife disc placement plate, a knife shaft, a knife disc, a shaft sleeve, a shaft sleeve seat and a locking nut, characterized in that: The shaft sleeve seat is installed on the bottom surface of the cutter disc placement plate, the shaft sleeve is arranged in the shaft sleeve seat, the cutter disc is horizontally rotatably arranged on the top surface of the cutter disc placement plate, the cutter shaft passes through the shaft sleeve seat, the shaft sleeve, the cutter disc placement plate, and the cutter disc in sequence upward, and is threadedly connected with the anti-loosening nut, the cutter shaft includes a connecting section, a cutter shaft mounting section, a cutter disc mounting section and an external thread section which are arranged in sequence from bottom to top and coaxially, the external thread section is threadedly connected with the anti-loosening nut, the cutter disc mounting section cooperates with the cutter disc transmission, and the shaft sleeve is sleeved on the outside of the cutter shaft mounting section.

2. The dicing blade according to claim 1, characterized in that: The cutter disc installation section and the external thread section are located on the upper side of the cutter disc placement plate, the cutter shaft installation section passes through the cutter disc placement plate, and the connecting section is located on the lower side of the cutter disc placement plate.

3. The dicing blade according to claim 1, characterized in that: It also includes a fixing screw, a screw hole is arranged on the shaft sleeve seat, a through hole is arranged at a position corresponding to the screw hole on the cutter disc placement plate, and the fixing screw passes through the through hole downward and is threadedly connected with the screw hole.

4. The dicing blade according to claim 1, characterized in that: It also includes an anti-loosening elastic medium and a first flat washer, which are sleeved on the external thread section from top to bottom, and are located between the anti-loosening nut and the cutter disc.

5. The dicing blade according to claim 1, characterized in that: It also includes a second flat washer, which is sleeved on the cutter shaft mounting section and located between the cutter disc placement plate and the cutter disc.

6. The dicing blade according to claim 1, characterized in that: It also includes a third flat washer, which is sleeved on the knife shaft installation section and located between the connecting section and the shaft sleeve seat.

7. The dicing blade according to claim 1, characterized in that: The cutter disc placement plate is provided with an axial hole, and the cutter shaft passes through the axial hole upward.

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