CN107899464B - Food stirring device - Google Patents

Abstract

The invention relates to the technical field of stirrers rotating around a vertical axis, in particular to a food stirring device, comprising a stirring barrel, a fixing part and a stirring rod; the top surface of the stirring barrel is provided with a feeding part; The bottom surface is connected by rotation; there is a ring-shaped opening on the wall of the mixing tank, and the ring opening divides the mixing tank into an upper tank and a lower tank; the upper tank and the lower tank are connected by a fixed part; the upper tank is equipped with an arched filter part; There is a ring gear on the arched filter part; a cavity is set in the fixed part, a gear is set in the cavity, and a worm is fixed on the gear; a crushing rod is connected to the side wall of the upper barrel, and one end of the crushing rod is connected to a Worm wheel; the other end of the crushing rod extends into the upper barrel, and this end is provided with a crushing part, and the crushing part is located at the lower part of the arched filter part; the mixing barrel is also equipped with a feeding port for feeding into the lower barrel and discharge pipe for discharge. This solution can prevent starch granules from falling during the stirring process, and ensure that the crispy meat raw materials are evenly stirred.

Description

food mixing device

technical field

The invention relates to the technical field of a stirrer rotating around a vertical axis, in particular to a food stirring device.

Background technique

Crispy pork is a kind of traditional food in China, which is deeply loved by the people. With the development of society, people's requirements for food are getting higher and higher, and crispy meat is no exception. People not only require crispy meat to be safe, nutritious, and low in fat, but also require crispy meat to have a refreshing, unique taste, and a full range of colors, flavors, and flavors. Therefore, providing a new kind of crisp meat with good nutrition and taste, delicious and crisp, and safe to eat has become the goal pursued by many meat manufacturers. When making crispy meat, first cut the pork into thick strips or slices, then put the pork into the pork, add eggs, soy sauce, and starch, and then stir to form crispy meat raw materials. Finally, the crispy meat raw materials are put into hot oil and fried in batches to form the finished crispy meat. In the above process, the stirring and mixing of the crispy meat raw materials is very important, which will affect the quality of the crispy meat finished product.

The prior art discloses a Chinese utility model patent with the notification number CN205848533U, which specifically discloses a minced meat mixing device including a device shell, the upper end of the device shell is provided with a feeding hole, and the lower end is provided with a discharge plate , the upper end is provided with a salt sprinkling chamber, the upper end of the salt sprinkling chamber is provided with a salt inlet hole, the inside of the device shell is provided with a first stirring assembly, a second stirring assembly and a third stirring assembly, and the inside of the salt sprinkling chamber is provided with Stirring plate, the circumferential direction of the stirring plate is provided with several stirring blades, the first stirring assembly, the second stirring assembly and the third stirring assembly all include driving rollers and crushing teeth, and the crushing teeth are evenly distributed on the driving rollers in the circumferential direction.

The prior art has the following technical problems: the starch (for example: sweet potato starch) used in the prior art has certain granules before being mixed with pork, and these granules need to be soaked in water for a while to disperse and melt. Since eggs, soy sauce and other seasonings are added to the crispy meat raw materials, and the washed pork generally contains water, starch is usually directly added to the pork and mixed when forming the crispy pork raw materials. If water is needed during the mixing , and then add water according to the situation; instead of melting in water in advance, in case of adding too much water, the crispy meat raw materials will be too thin. When adding starch to the stirring process, when the starch granules are large, a part of the starch granules are easily wrapped in the pork during the stirring process, and this part of the granules is not easy to stir, and the melting time will be longer; The starch is thicker, and the raw materials of the crispy meat will be stirred unevenly; it will affect the taste of the crispy meat.

Contents of the invention

The object of the present invention is to provide a food stirring device, which prevents starch granules from falling during the stirring process and ensures that crispy meat raw materials are evenly stirred.

In order to achieve the above object, the basic scheme of the present invention is as follows:

Food mixing device, including a mixing tank, a fixed part and a stirring rod driven by a motor; the top surface of the mixing tank is provided with a feeding part for feeding into the mixing tank; the stirring rod extends into the mixing tank through the feeding part, and The bottom surface of the barrel is connected by rotation; the wall of the mixing barrel is provided with a ring-shaped mouth, and the ring mouth divides the mixing barrel into an upper barrel and a lower barrel; the upper barrel and the lower barrel are connected by a fixed part; the upper barrel is equipped with a stirring rod Drive the rotating arched filter part, and the arched filter part is provided with filter holes; the lower edge of the arched filter part is provided with a ring gear protruding from the ring mouth; the fixed part is provided with a cavity, and the bottom surface of the cavity A gear meshing with the ring gear is connected in rotation, and a worm is fixed on the gear; a crushing rod is connected in rotation on the side wall of the upper barrel, and one end of the crushing rod is connected with a worm wheel for meshing with the worm; the other end of the crushing rod It extends into the upper barrel, and this end is provided with a crushing part for crushing the starch on the arched filter part, and the crushing part is located at the lower part of the arched filter part; Feed inlet for feeding and discharge pipe for discharge.

When adopting the technical scheme, the motor is started, and the motor drives the stirring rod to rotate; pork, eggs and condiments are put into the lower barrel from the feeding port. Put the starch into the feeding part and fall into the upper surface of the arched filter part, the powdery starch falls from the filter hole into the lower barrel, and the stirring rod stirs and mixes it; while the starch granules will stay in the arched The upper surface of the filter part; during the rotation of the stirring rod, the ring gear will also rotate with the arched filter part. The crushing part on the crushing rod stirs and pulverizes the starch granules on the upper surface of the arched filter part to form powder, and then falls into the lower bucket from the filter hole.

The beneficial effects of this program are:

1. Before the starch in this solution is added for stirring, the arched filter part will filter the starch to prevent the starch granules from falling into the lower barrel; in addition, the arched filter part will rotate with the stirring rod to have a certain degree of sieving for the starch In addition, the starch will also slide from high to low along the arched filter part during this process, which can better screen and filter the starch, and the starch is always moving, and the filter holes are not easy to be blocked.

2. When the arched filter part rotates with the stirring rod, it will drive the gear to rotate, the gear will drive the worm to rotate, the worm will drive the worm wheel to rotate, and the worm wheel will drive the crushing rod to rotate, so that the crushing part will be finer for the starch on the arched filter part. It is very convenient to mince. In addition, the mincing part is located at the lower part of the arched filtering part, mainly to enable the mincing part to concentrate on crushing the starch granules; because the starch granules will slide from high to low along the arched filtering part, and finally gather in the The lowest point on the side of the arched filter section.

3. In summary, this scheme can grind the starch granules in advance, and then add them to the pork for stirring. The starch is easily dispersed, which speeds up the melting speed of the starch, ensures that the raw materials of the crispy meat are stirred evenly, and improves the quality of the crispy meat. taste.

Preferred option 1: As a further optimization of the basic solution, the fixed part includes a support frame and an annular hoop arranged along the annular mouth, and the annular hoop is fixedly connected to the upper barrel and the lower barrel; the section of the support frame is concave, and the annular hoop It is fixedly connected with the upper part of the support frame; the cavity is located in the ring hoop, and the cavity corresponds to the position of the ring mouth.

Furthermore, the connection and support of the fixing part to the upper barrel and the lower barrel are realized very simply. That is: the ring hoop connects the upper barrel and the lower barrel; and the supporting frame realizes the support of the ring hoop.

Preferred Solution 2: As a further optimization of Preferred Solution 1, the grinding unit includes a plurality of grinding blades fixedly connected to the end of the grinding rod.

Further, it is realized very simply that the shredding rod drives the shredding blades to shred the starch granules during the rotation process.

Preferred option three: As a further optimization of preferred option two, the edges of the mincing blades are toothed.

The shredding blades with toothed edges make it easier to shred starch granules during rotation.

Preferred Solution 4: As a further optimization of the basic solution or preferred solution 3, the stirring rod includes a stirring rod and a stirring shaft driven by a motor, and the stirring rod is fixedly connected to the lower part of the stirring shaft.

It is very simple to realize the stirring and mixing of crisp meat raw materials.

Optimum Scheme 5: As a further optimization of Optimal Scheme 4, a circle of annular protrusions is provided on the upper surface and the lower surface of the ring gear, and a circle of limiting grooves are provided on the upper and lower walls of the annular mouth; the annular protrusions Insert them into the limit slots respectively.

The cooperation of the annular protrusion and the limiting groove further realizes the positioning of the ring gear, so that the ring gear rotates in the ring opening.

Preferred Scheme 6: As a further optimization of Preferred Scheme 5, the bottom of the lower barrel is hemispherical, and the discharge pipe is located at the bottom of the lower barrel. Make the inner wall of the bottom of the barrel smooth to prevent crispy meat raw materials from remaining.

Preferred Scheme 7: As a further optimization of Preferred Scheme 6, an arc-shaped bar for scraping the bottom of the lower bucket is also provided on the stirring shaft.

It further facilitates the discharge of crispy meat raw materials; the stirring shaft will drive the arc-shaped bar to rotate during the rotation process, and the arc-shaped bar will push the crispy meat raw materials at the bottom of the bucket. On the one hand, the crispy meat raw materials at the bottom can be stirred again, and on the other hand On the one hand, it can also make the crispy meat raw materials at the bottom quickly enter the discharge pipe. And the curved bar can intermittently pass through the nozzle of the discharge pipe during the rotation process, and then intermittently stir the crispy meat raw material of the nozzle of the discharge pipe to prevent the nozzle of the discharge pipe from being blocked.

Preferred Scheme 8: As a further optimization of Preferred Scheme 7, the feeding part is funnel-shaped, and a material guide plate is provided at the bottom of the feeding part, and the material guide plate is located above the highest point of the arched filter part.

It further facilitates the feeding of starch; the setting of the material guide plate is more convenient for the starch in the feeding part to fall to the highest point of the arched filter part, so that the starch slides from the highest point of the arched filter part to the lowest point of the side part.

Description of drawings

Fig. 1 is a schematic structural view of a food stirring device of the present invention.

Detailed ways

The present invention will be described in further detail below by means of specific embodiments:

The reference signs in the accompanying drawing 1 of the specification include: upper barrel 1, feeding part 11, material guide plate 12, lower barrel 2, discharge pipe 21, feeding port 22, support frame 3, ring hoop 31, cavity 311, Motor 4, stirring rod 41, stirring shaft 42, arc bar 43, crushing blade 5, arched filter part 6, filter hole 61, ring gear 62, annular protrusion 621, gear 7, worm 71, crushing rod 72, worm gear 73, pressing bar 8.

As shown in Figure 1, in order to achieve the above object, the basic scheme of the present invention is as follows:

The food mixing device comprises a mixing tank, a fixed part and a stirring rod driven by a motor 4; the top surface of the mixing tank is provided with a feeding part 11 for feeding into the mixing tank; the stirring rod extends into the mixing tank through the feeding part 11, And it is rotatably connected with the bottom surface of the mixing bucket. The barrel wall of the mixing barrel is provided with a ring-shaped opening, and the annular opening divides the mixing barrel into an upper barrel 1 and a lower barrel 2; the upper barrel 1 and the lower barrel 2 are connected by a fixing part. The fixing part includes a support frame 3 and an annular hoop 31 arranged along the annular opening, and the annular hoop 31 is fixedly connected with both the upper tub 1 and the lower tub 2 . The section of the support frame 3 is concave, and the ring hoop 31 is fixedly connected with the upper part of the support frame 3; A plurality of cavities 311 are arranged at intervals in the ring hoop 31, and the cavities 311 correspond to the positions of the ring openings. The bottom of the lower barrel 2 is hemispherical, and the bottom of the lower barrel 2 is communicated with a discharge pipe 21 with a one-way valve.

The stirring rod includes a stirring rod 41 and a stirring shaft 42 driven by the motor 4 , and the stirring rod 41 is fixedly connected to the lower part of the stirring shaft 42 .

An arched filter portion 6 is provided inside the upper bucket 1 , and a filter hole 61 is provided on the arched filter portion 6 . The stirring shaft 42 passes through the center of the feeding part 11 and the center of the arched filtering part 6 in turn, and is finally connected with the bottom surface of the lower bucket 2 in rotation. In order to make the stirring shaft 42 drive the arched filtering part 6 to rotate, the stirring shaft 42 is fixedly connected with the arched filtering part 6 . A ring gear 62 is provided at the lower edge of the arch-shaped filter part 6 , and the ring gear 62 is fixedly connected with the arch-shaped filter part 6 to form a whole; and the ring gear 62 extends out of the ring opening. The upper surface and the lower surface of the ring gear 62 are fixedly connected with a circle of annular protrusions 621 , and a circle of limiting grooves are provided on the upper and lower walls of the annular mouth; the annular protrusions 621 are respectively inserted into the limiting grooves. The stirring shaft 42 is also provided with an arc-shaped bar 43 , and the arc-shaped bar 43 is in contact with the inner wall of the bottom of the lower bucket 2 . The ring gear 62 and the annular mouth adopt rotary sealing.

A rotating shaft is fixedly connected to the bottom surface of the cavity 311 in the ring hoop 31 , and a gear 7 is rotatably connected to the rotating shaft, and the gear 7 meshes with the ring gear 62 . The center of the gear 7 is fixed with a worm 71 . A crushing rod 72 is rotatably connected to the side wall of the upper barrel 1 , and one end of the crushing rod 72 is fixedly connected to a worm wheel 73 , and the worm wheel 73 is engaged with the worm 71 . The other end of the crushing rod 72 stretches into the upper barrel 1, and this end is provided with a crushing portion for crushing the starch on the arched filter portion 6, and the position of the crushed portion is the same as that of the lower portion of the arched filter portion 6. correspond. The side wall of the lower bucket 2 is provided with a feed port 22, and the feed port 22 is located below the arched filter portion 6; One end of the crushing rod 72 protruding into the upper barrel 1 is also fixedly connected with a pressing rod 8 arranged obliquely. fall.

The mincing section in this program includes three uniformly fixedly connected mincing blades 5 in the circumferential direction of the mincing rod 72, and the mincing blade 5 is fixedly connected with the rod wall of the mincing rod 72; the edge of the mincing blade 5 is a tooth shape. The feeding part 11 in this scheme is specifically located at the center of the upper surface of the barrel 1; the feeding part 11 is funnel-shaped, and the lower edge of the feeding part 11 is fixedly connected with a material guide plate 12, and the material guide plate 12 is located at The top of the highest point of the arch filter part 6 .

The powdery starch granules mentioned in this scheme refer to granules with a particle diameter greater than 1.5mm.

When in use, start the motor 4, the motor 4 drives the stirring rod to rotate, and the stirring rod drives the arch filter part 6 to rotate. Pork, eggs and condiments etc. are put into lower barrel 2 from feeding port 22 places. The starch is put into the feeding part 11, and the starch falls into the highest point of the arch filter part 6 under the effect of the material guide plate 12 (in addition, since the stirring shaft 42 passes through the center of the feeding part 11, the stirring shaft 42 is opposite to the The starch in the feeding part 11 has a certain stirring and stirring effect); then, the starch on the upper surface of the arch filter part 6 slides along the highest point of the arch filter part 6 to the lowest point of the side part; in this process, The powdery starch will fall into the lower bucket 2 from the filter hole 61; and the starch granules stay at the lowest part of the side of the arch filter part 6.

During the rotation of the stirring rod, the ring gear 62 will also rotate with the arched filter part 6, the ring gear 62 drives the gear 7 to rotate, the gear 7 drives the worm 71 to rotate, the worm 71 drives the worm wheel 73 to rotate, and then the worm wheel 73 drives the crushing The rod 72 rotates, and the crushing blade 5 on the crushing rod 72 concentrates on stirring and pulverizing the starch granules that have fallen to the lowest part of the side of the arched filter part 6 to form powder, and then falls into the lower bucket 2 from the filter hole 61 , the stirring rod 41 mixes and stirs it.

In addition, the stirring shaft 42 will drive the arc-shaped bar 43 to rotate during the rotation, and the arc-shaped bar 43 will push the crispy meat raw material at the bottom of the lower barrel 2. On the one hand, the crispy meat raw material at the bottom can be stirred again; The crispy meat raw material at the bottom enters the discharge pipe 21 quickly. And the curved bar 43 can intermittently pass through the nozzle of the discharge pipe 21 during the rotation process, and then intermittently stir the crispy meat raw material at the nozzle of the discharge pipe 21 to prevent the nozzle of the discharge pipe 21 from being blocked .

The above are only embodiments of the present invention, and common knowledge such as specific structures and characteristics known in the schemes are not described here too much. It should be pointed out that for those skilled in the art, under the premise of not departing from the structure of the present invention, several modifications and improvements can also be made, and these should also be regarded as the protection scope of the present invention, and these will not affect the implementation of the present invention. Effects and utility of patents. The scope of protection required by this application shall be based on the content of the claims, and the specific implementation methods and other records in the specification may be used to interpret the content of the claims.

Claims (9)

1. Food stirring device, it is characterized in that, comprises mixing barrel, fixing part and the stirring bar driven by motor; The top surface of described mixing barrel is provided with the feeding part that feeds in mixing barrel; Stirring rod extends through feeding part into the mixing tank, and is connected with the bottom surface of the mixing tank; the wall of the mixing tank is provided with an annular mouth, and the ring mouth divides the mixing tank into an upper bucket and a lower bucket; the upper bucket and the lower bucket pass through the fixed part connection; the upper barrel is provided with an arched filter part driven by the stirring rod, and the arched filter part is provided with filter holes; the lower edge of the arched filter part is provided with a ring gear protruding from the ring mouth; the There is a cavity inside the fixed part, the bottom surface of the cavity is rotatably connected with a gear meshed with the ring gear, and a worm is fixed on the gear; the side wall of the upper barrel is rotatably connected with a crushing rod, and the crushing rod One end is connected with a worm wheel for meshing with the worm; the other end of the crushing rod extends into the upper barrel, and this end is provided with a crushing part for crushing the starch on the arch filter part, and the crushing part is located in the arch The lower part of the shaped filter part; the lower barrel is provided with a feeding port for feeding into the lower barrel and a discharge pipe for discharging. 2. The food mixing device according to claim 1, wherein the fixed part comprises a support frame and an annular hoop arranged along the annular opening, and the annular hoop is fixedly connected to the upper barrel and the lower barrel; the support The section of the frame is concave, and the ring hoop is fixedly connected with the upper part of the support frame; the cavity is located in the ring hoop, and the cavity corresponds to the position of the ring mouth. 3. The food stirring device according to claim 2, wherein the grinding part comprises a plurality of grinding blades fixedly connected to the end of the grinding rod. 4. The food stirring device according to claim 3, characterized in that, the edges of the mincing blades are toothed. 5. The food stirring device according to claim 1 or 4, wherein the stirring rod comprises a stirring rod and a stirring shaft driven by the motor, and the stirring rod is fixedly connected to the lower part of the stirring shaft. 6. The food mixing device according to claim 5, characterized in that, the upper surface and the lower surface of the ring gear are provided with a circle of annular protrusions, and the upper and lower walls of the annular mouth are provided with There is a circle of limiting grooves; the annular protrusions are respectively inserted into the limiting grooves. 7 . The food mixing device according to claim 6 , wherein the bottom of the lower barrel is hemispherical, and the discharge pipe is located at the bottom of the lower barrel. 8. The food stirring device according to claim 7, characterized in that, the stirring shaft is also provided with an arc-shaped bar for scraping the bottom of the lower barrel. 9. The food stirring device according to claim 8, characterized in that, the feeding part is funnel-shaped, the bottom of the feeding part is also provided with a material guide plate, and the material guide plate is located at the highest point of the arched filter part above.