Detachable stirring cutter

Abstract

The utility model discloses a detachable stirring cutter, which relates to the field of stirring cutters and comprises a stirring blade and a connecting shaft, the stirring blade is fixedly arranged at the upper end of the connecting shaft, a shaft sleeve is arranged at the lower end of the connecting shaft, and the lower end of the connecting shaft is inserted into the shaft sleeve; the connecting shaft is of a hollow structure, two movable rods are symmetrically arranged in the connecting shaft, a spring is fixedly arranged between the two movable rods, inserting blocks are fixedly arranged on the sides, away from each other, of the lower ends of the two movable rods, and inserting grooves matched with the inserting blocks are formed in the inner side wall of the shaft sleeve. According to the utility model, a mechanical clamping structure is adopted, so that the connecting shaft and the shaft sleeve are stably connected, the stirring strength of food is improved, and meanwhile, the disassembly and assembly are more convenient, and the practicability is higher.

Description

Technical Field

[0001] The utility model relates to the field of stirring cutters, in particular to a detachable stirring cutter. Background Art

[0002] After the food is chopped, the current food processing device needs to stir the food, but the chopping tool has a poor stirring effect on the food. In order to achieve a better stirring effect, the food processing device can also be equipped with a stirring tool for stirring the food. The stirring tool is also installed on the power output shaft of the power device and rotates under the power.

[0003] Conventional chopping knives and stirring knives are generally directly mounted on the power output shaft when installed, and are connected by the weight of the knives themselves plus some damping structures. Due to the high rotation speed of the power output shaft, the knives may become loose or even fall off under high-speed rotation, thereby affecting the stirring effect of the food. To this end, a detachable stirring knife is proposed. Utility Model Content

[0004] In view of the above problems existing in the stirring knives of the existing food processing devices, the present utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide a detachable stirring knife to solve the problems raised by the background technology.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A detachable stirring tool comprises a stirring blade and a connecting shaft, wherein the stirring blade is fixedly arranged at the upper end of the connecting shaft, the lower end of the connecting shaft is provided with a shaft sleeve, and the lower end of the connecting shaft is inserted into the interior of the shaft sleeve; the connecting shaft adopts a hollow structure, and two movable rods are symmetrically arranged inside the connecting shaft, a spring is fixed between the two movable rods, and a plug-in block is fixedly arranged on the opposite sides of the lower ends of the two movable rods, and the inner side wall of the shaft sleeve is provided with a plug-in groove matching the plug-in block.

[0008] Preferably, a limiting rod is transversely fixed inside the connecting shaft, and the two movable rods are slidably arranged on the rod wall of the limiting rod.

[0009] Preferably, the upper ends of the two movable rods extend to the top of the stirring blade, and buckling rings are fixedly provided on the upper ends of the two movable rods.

[0010] Preferably, drainage holes are opened on both sides of the bottom inner wall of the sleeve.

[0011] Furthermore, the connecting shaft is a square shaft, the shaft sleeve is a square sleeve, and the shaft wall of the connecting shaft matches the inner wall of the shaft sleeve.

[0012] Preferably, the bottom of the shaft sleeve is fixedly connected to the power output shaft.

[0013] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0014] 1. The utility model is provided with a connecting shaft, a sleeve, a movable rod, a spring, a plug-in block and a plug-in slot. When the lower end of the connecting shaft is inserted into the interior of the sleeve, the two movable rods are first pressed by hand to retract the two plug-in blocks into the interior of the connecting shaft and compress the spring. Then, the lower end of the connecting shaft is completely inserted into the interior of the sleeve. Then, the external force on the two movable rods is released. The two movable rods are pushed apart by the elastic force of the spring and the plug-in block is inserted into the interior of the plug-in slot. At this time, the connecting shaft and the sleeve can be installed. On the contrary, when disassembling, it is only necessary to press the two movable rods to move the plug-in block out of the interior of the plug-in slot to separate the connecting shaft from the sleeve.

[0015] 2. The utility model has a drainage hole at the bottom of the sleeve. Since the flowing food will enter the interior of the connecting shaft and the sleeve, the drainage hole can ensure that the food inside the connecting shaft and the sleeve is discharged, and will not cause the phenomenon of food accumulation and waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 For the utility model Figure 1 A partial cross-sectional view of

[0019] Figure 3 For the utility model Figure 1 Top view of the center bushing.

[0020] Description of reference numerals:

[0021] 1. Mixing blade; 2. Connecting shaft; 3. Bushing; 4. Movable rod; 5. Spring; 6. Plug-in block; 7. Plug-in slot; 8. Limit rod; 9. Snap ring; 10. Drain hole. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0023] The utility model embodiment discloses a detachable stirring knife.

[0024] The utility model provides Figure 1-3 The detachable stirring tool shown in the figure comprises a stirring blade 1 and a connecting shaft 2, wherein the stirring blade 1 is fixedly arranged at the upper end of the connecting shaft 2, a shaft sleeve 3 is arranged at the lower end of the connecting shaft 2, and the lower end of the connecting shaft 2 is inserted into the interior of the shaft sleeve 3, and the bottom of the shaft sleeve 3 is fixedly connected to the power output shaft, the connecting shaft 2 adopts a square shaft, and the shaft sleeve 3 adopts a square sleeve, and the shaft wall of the connecting shaft 2 matches the inner wall of the shaft sleeve 3, and the square structure can increase the stability of the connection between the connecting shaft 2 and the shaft sleeve 3, so that the connecting shaft 2 and the shaft sleeve 3 can rotate synchronously, thereby still stirring The mixing blade 1 rotates and stirs the food; the connecting shaft 2 adopts a hollow structure, and two movable rods 4 are symmetrically arranged inside the connecting shaft 2, a spring 5 is fixedly arranged between the two movable rods 4, and a plug-in block 6 is fixedly arranged on the opposite side of the lower end of the two movable rods 4, and the inner side wall of the sleeve 3 is provided with a plug-in groove 7 that matches the plug-in block 6. When it is necessary to separate the connecting shaft 2 and the sleeve 3, it is only necessary to press the two movable rods 4 to squeeze the spring 5, so that the plug-in block 6 is moved out from the inside of the plug-in groove 7, and the connecting shaft 2 can be separated from the sleeve 3.

[0025] In order to improve the use effect of the two movable rods 4, Figure 2 As shown, a limit rod 8 is fixedly disposed laterally inside the connecting shaft 2, and two movable rods 4 are slidably disposed on the rod wall of the limit rod 8. The two movable rods 4 can slide smoothly on the limit rod 8 when moving, thereby increasing the stability of the movement of the plug-in block 6 and engaging with the plug-in slot 7; the upper ends of the two movable rods 4 extend to the top of the stirring blade 1, and the upper ends of the two movable rods 4 are fixedly provided with buckling rings 9, which facilitate the hand to buckle the two movable rods 4 and move them, and at the same time, the upper end parts of the two movable rods 4 and the buckling rings 9 can be used as stirring structures to improve the stirring effect on food.

[0026] Finally, in order to be able to discharge the food inside the connecting shaft 2 and the sleeve 3, as Figure 2 As shown, drainage holes 10 are opened on both sides of the bottom inner wall of the sleeve 3.

[0027] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A detachable stirring tool, comprising a stirring blade (1) and a connecting shaft (2), characterized in that: The stirring blade (1) is fixedly arranged on the upper end of the connecting shaft (2); the lower end of the connecting shaft (2) is provided with a shaft sleeve (3), and the lower end of the connecting shaft (2) is inserted into the interior of the shaft sleeve (3); The connecting shaft (2) has a hollow structure, and two movable rods (4) are symmetrically arranged inside the connecting shaft (2), a spring (5) is fixed between the two movable rods (4), and a plug-in block (6) is fixed on the opposite sides of the lower ends of the two movable rods (4), and the inner side wall of the shaft sleeve (3) is provided with a plug-in groove (7) that matches the plug-in block (6).

2. The detachable stirring tool according to claim 1, characterized in that: A limiting rod (8) is transversely fixed inside the connecting shaft (2), and the two movable rods (4) are both slidably arranged on the rod wall of the limiting rod (8).

3. The detachable stirring tool according to claim 1, characterized in that: The upper ends of the two movable rods (4) extend to the top of the stirring blade (1), and buckling rings (9) are fixedly provided on the upper ends of the two movable rods (4).

4. The detachable stirring tool according to claim 1, characterized in that: The inner wall of the bottom of the shaft sleeve (3) is provided with drainage holes (10) on both sides.

5. The detachable stirring tool according to claim 1, characterized in that: The connecting shaft (2) is a square shaft, the shaft sleeve (3) is a square sleeve, and the shaft wall of the connecting shaft (2) matches the inner wall of the shaft sleeve (3).

6. The detachable stirring tool according to claim 1, characterized in that: The bottom of the shaft sleeve (3) is fixedly connected to the power output shaft.

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