Dough kneading hook

Abstract

The utility model discloses a dough kneading hook which comprises a hook body, a hook seat and a shaft sleeve, the hook body is fixedly connected with one end of the hook seat, the shaft sleeve is embedded in the hook seat and made of non-metal materials, and a transmission shaft of a chef machine is connected with the shaft sleeve and drives the dough kneading hook to rotate and work. The dough kneading hook and the transmission shaft are not in direct metal hard-to-hard connection, black scrap iron powder cannot be generated in the rotating process, correspondingly, an independent powder receiving disc does not need to be arranged, and food materials are easier to add in the using process.

Description

Technical Field

[0001] The utility model relates to the technical field of chef machines, and in particular to a dough hook. Background Art

[0002] In a food processor, the dough hook is used to mix flour and water into a dough, and push the dough to roll along the periphery of the dough barrel. Existing dough hooks are generally made of alloy materials or stainless steel materials. Since the drive shaft of the food processor is generally made of stainless steel, the dough hook and the drive shaft are connected by metal buckles. When the dough hook rotates to mix the dough, a gap appears between the dough hook and the drive shaft, and when it rotates, it will rub against the drive shaft to produce black iron filings and dust. In order to prevent black dust from falling into the ingredients in the dough barrel, the improved dough hook adds a powder receiving tray on the top, and the black dust produced by friction is collected in the powder receiving tray. However, this type of dough hook has the problem of difficulty in adding ingredients and easy to pour ingredients into the disc when in use. Utility Model Content

[0003] One of the purposes of the utility model is to provide a dough hook so as to solve the technical problem that black iron filings and dust are generated when the existing dough hook rotates, making it difficult to add food.

[0004] The utility model of a dough hook can be realized by the following technical solutions:

[0005] A dough kneading hook comprises a hook body, a hook seat and a shaft sleeve, wherein the hook body is fixedly connected to one end of the hook seat, the shaft sleeve is connected to the other end of the hook seat, and the shaft sleeve is made of non-metallic material.

[0006] In one embodiment, the hook seat is provided with a slot, the shaft sleeve is provided with a buckle, and the buckle is embedded in the slot.

[0007] In one embodiment, the hook seat is provided with a first guide groove, and the first guide groove is communicated with the clamping groove.

[0008] In one embodiment, the sleeve is provided with a second guide groove, the second guide groove is provided with a first guide portion and a second guide portion, the first guide portion is provided at the top of the sleeve, and one end of the first guide portion is connected to the second guide portion.

[0009] In one embodiment, the second guide groove is connected to the buckle.

[0010] In one embodiment, the buckle member includes a first guide block, a second guide block and a buckle portion, the first guide block and the second guide block are respectively located on both sides of the first guide portion, and the buckle portion is connected to the second guide portion.

[0011] In one embodiment, the sleeve is in a hollow cylindrical shape, with a flange on the top, a positioning protrusion on the bottom of the flange, and a positioning hole matched with the positioning protrusion on the top of the hook seat.

[0012] In one embodiment, the structure is provided with a connecting portion, a stirring portion and a pressing portion, the hook body is connected to the hook seat via the connecting portion, and the pressing portion is provided at the end of the hook body.

[0013] Compared with the prior art, the dough hook of the utility model has the following beneficial effects:

[0014] The dough hook of the utility model is provided with a non-metallic shaft sleeve, and the transmission shaft of the chef machine is connected to the shaft sleeve instead of a direct metal-to-metal connection. No black iron filings powder is generated during the rotation process. In addition, the dough hook does not need to be provided with a dust collecting disc, and it is more convenient to add ingredients during use. The hook seat and the shaft sleeve are connected in a snap-fit ​​manner, which is more convenient for installation and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a structural schematic diagram of the dough hook of the utility model;

[0017] Figure 2 It is a schematic diagram of the explosion structure of the dough hook of the utility model;

[0018] Figure 3 It is a sectional view of the dough hook of the utility model.

[0019] Indications in the figure: 1. hook body; 11. connecting part; 12. stirring part; 13. pressing part; 2. hook seat; 21. slot; 22. first guide groove; 23. positioning hole; 3. sleeve; 31. snap member; 311. first guide block; 312. second guide block; 313. snap part; 32. second guide groove; 321. first guide part; 322. second guide part; 33. flange; 331. positioning protrusion. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. The components of the embodiment of the utility model described and shown in the drawings here can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the present invention to be protected, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0022] If the terms "first" or "second" appear, they are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include one or more of the features.

[0023] like Figure 1-3 As shown, this embodiment provides a dough hook, which is connected to the rotating shaft of the chef machine and is used to knead dough in the dough barrel. The dough hook includes a hook body 1, a hook seat 2 and a sleeve 3, wherein the hook body 1 is fixedly connected to one end of the hook seat 2, the sleeve 3 is embedded in the hook seat 2, and the sleeve 3 is made of a non-metallic material. When in use, the dough hook of this embodiment is connected to the rotating shaft of the chef machine through the sleeve 3, and the rotating shaft drives the dough hook to rotate to achieve operations such as pressing and kneading dough. Since the sleeve 3 is non-metallic, the connection between it and the rotating shaft is not a hard connection between metals. During the rotation process, the sleeve 3 and the rotating shaft will not produce black iron filings powder due to friction. At the same time, the dough hook of this embodiment is not provided with a disc for collecting dust, so it is more convenient for users to add ingredients when using the chef machine.

[0024] Preferably, the shaft sleeve 3 is made of plastic, silicone, rubber or other materials, and can be processed by injection molding.

[0025] It should be noted that in this embodiment, the hook body 1 and the hook seat 2 are made of metal material, conventionally stainless steel material. The hook body 1 and the hook seat 2 can be integrally formed or fixedly connected by welding, threaded connection, etc., which is not limited in this embodiment.

[0026] In one embodiment, if Figure 1-2As shown, the hook seat 2 is provided with a slot 21, and correspondingly, the sleeve 3 is provided with a fastener 31, which is embedded in the slot 21, so that the sleeve 3 can be detachably mounted on the hook seat 2, which is convenient for replacing and installing the sleeve 3.

[0027] Furthermore, in order to facilitate the installation of the shaft sleeve 3, the hook seat 2 is provided with a first guide groove 21, and the first guide groove 21 is connected to the clamping groove 21. When installing the shaft sleeve 3, the clamping member 31 is first placed in the first guide groove 22, and the shaft sleeve 3 is rotated or slid so that the clamping member 31 slowly slides into the clamping groove 21 until the two are fully engaged.

[0028] In one embodiment, if Figure 1-3 As shown, the sleeve 3 is provided with a second guide groove 32, and the second guide groove 32 is provided with a first guide portion 321 and a second guide portion 322. The first guide portion 321 is provided at the top of the sleeve 3, and the other end is connected to the second guide portion 322. The rotating shaft of the existing food processor is provided with a hook, and the hook is clamped in the second guide groove 32 to achieve the installation of the rotating shaft and the sleeve 3. It should be noted that the rotating shaft is a prior art and will not be described in detail here.

[0029] In one embodiment, the second guide groove 32 is connected to the buckle 31. Specifically, the buckle 31 includes a first guide block 311, a second guide block 312 and a buckle portion 313. The first guide block 311 and the second guide block 312 are respectively located on both sides of the first guide portion 321, and the buckle portion 313 is connected to the second guide portion 313. In this embodiment, the first guide groove 22 and the second guide groove 32 are both L-shaped. When the buckle 31 is engaged in the buckle groove 21, the first guide groove 22 and the second guide groove 32 partially overlap. In this embodiment, when the sleeve 3 is installed in the hook seat 2, the first guide block 311 is convex relative to the first guide groove 22. The rotating shaft squeezes the sleeve 3 during the rotation process to cause slight deformation, and the rotating shaft will not touch the hook seat 2, further avoiding the generation of black powder.

[0030] Preferably, in this embodiment, the hook seat 2 is hollow and cylindrical, and correspondingly, the sleeve 3 is also hollow and cylindrical, the sleeve 3 is provided with a flange 33 at the top, a positioning protrusion 331 at the bottom of the flange 33, and a positioning hole 23 adapted to the positioning protrusion 331 is provided at the top of the hook seat 2. When the sleeve 3 is installed, the positioning protrusion 331 is fixed in the positioning hole 23, and the buckle 31 is embedded in the slot 21. By providing the positioning protrusion 331 and the positioning hole 23, it is easy to judge whether the sleeve 3 is installed in place, and at the same time, the sleeve 3 can be better fixed on the hook seat 2.

[0031] In one embodiment, if Figure 1 As shown, the hook body 1 is provided with a connecting portion 11, a stirring portion 12 and a pressing portion 13, the hook body 1 is connected to the hook seat 2 via the connecting portion 11, and the pressing portion 13 is provided at the end of the hook body 1. Specifically, the connecting portion 11 is located at the top of the hook body 1, the middle of the hook body 1 is a spirally curved stirring portion 12, and the end is a pressing portion 13 tending to be parallel to the dough barrel. When the dough hook rotates, the pressing portion 13 can simulate human hand pressing of dough, perform dough pressing and kneading operations on the dough, and achieve a better dough kneading effect.

[0032] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A dough hook, characterized in that: It comprises a hook body, a hook seat and a shaft sleeve, wherein the hook body is fixedly connected to one end of the hook seat, the shaft sleeve is embedded in the hook seat, and the shaft sleeve is made of non-metallic material.

2. The dough hook according to claim 1, characterized in that: The hook seat is provided with a clamping groove, and the shaft sleeve is provided with a clamping piece, and the clamping piece is embedded in the clamping groove.

3. The dough hook according to claim 2, characterized in that: The hook seat is provided with a first guide groove, and the first guide groove is communicated with the clamping groove.

4. The dough hook according to claim 2, characterized in that: The shaft sleeve is provided with a second guide groove, the second guide groove is provided with a first guide portion and a second guide portion, the first guide portion is provided at the top of the shaft sleeve, and one end of the first guide portion is communicated with the second guide portion.

5. The dough hook according to claim 4, characterized in that: The second guide groove is communicated with the buckle.

6. The dough hook according to claim 5, characterized in that: The buckle member includes a first guide block, a second guide block and a buckle portion, wherein the first guide block and the second guide block are respectively located at two sides of the first guide portion, and the buckle portion is communicated with the second guide portion.

7. The dough hook according to claim 2, characterized in that: The shaft sleeve is in a hollow cylindrical shape, with a flange at the top, a positioning protrusion at the bottom of the flange, and a positioning hole matched with the positioning protrusion at the top of the hook seat.

8. The dough hook according to claim 1, characterized in that: The hook body is provided with a connecting portion, a stirring portion and a pressing portion. The hook body is connected to the hook seat through the connecting portion, and the pressing portion is arranged at the end of the hook body.

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