A raw material mixing device for food processing

Abstract

The utility model belongs to the technical field of food processing, and specifically relates to a raw material mixing device for food processing, comprising: a mixer, a motor installed on the surface of the mixer, a transmission shaft connected to the bottom surface of the motor, a first stirring stick threadedly connected to the bottom surface of the transmission shaft, stirring blades installed on the surface of the first stirring stick, a second stirring roller threadedly connected to the bottom surface of the first stirring stick, and a third stirring roller threadedly connected to the bottom surface of the second stirring roller. In the utility model, stirring rollers connected together by threaded structures can be quickly disassembled after long-term use to facilitate replacement of old stirring rollers, and stirring blades with multiple mixing rods installed on both sides of each stirring roller can increase the contact area between the stirring roller and the food raw materials, so as to facilitate full mixing of the raw materials in the mixer.

Description

Technical Field

[0001] The utility model belongs to the technical field of food processing, and in particular relates to a raw material mixing device for food processing. Background Art

[0002] Food processing refers to the processing of grains, feed, vegetable oils and sugar, slaughtering and meat processing, aquatic product processing, and food processing such as vegetables, fruits and nuts, which are directly carried out using agricultural, forestry, animal husbandry and fishery products as raw materials. It is a type of agricultural product processing industry in a broad sense. When processing food, it is first necessary to use a mixing device to fully mix its raw materials. Among them, the "raw material mixing device for food production and processing" disclosed in the application number "CN202010870500.6" is also an increasingly mature technology. When food needs to be processed, the raw materials to be processed are poured into the mixing device for stirring and mixing to facilitate subsequent production and processing. However, the device also has the following defects: However, when the above-mentioned equipment is used, the traditional raw material mixing device for food processing has the disadvantages of insufficient and uneven mixing when mixing the raw materials, resulting in reduced food quality during food processing and reduced work efficiency, which does not meet the needs of existing users. In addition, after the mixing is completed, the existing raw material mixing device is prone to raw material residue on the barrel wall of the stirring device, which not only wastes raw materials but also requires manual cleaning before the next use, which is relatively cumbersome. Utility Model Content

[0003] The purpose of the utility model is to provide a raw material mixing device for food processing, aiming to solve the problem that when the above-mentioned equipment in the prior art is used, the traditional raw material mixing device for food processing has the disadvantages of insufficient and uneven mixing when mixing the raw materials, resulting in reduced food quality during food processing, and also reduced work efficiency, which does not meet the use needs of existing users. In addition, after the mixing is completed, the existing raw material mixing device is prone to raw material residue on the barrel wall of the stirring device, which not only wastes raw materials but also requires manual cleaning before the next use, which is relatively cumbersome.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A raw material mixing device for food processing, comprising: a mixer, a motor is installed on the surface of the mixer, the bottom surface of the motor is connected to a transmission shaft, the bottom surface of the transmission shaft is threadedly connected to a first stirring rod, a stirring blade is installed on the surface of the first stirring rod, the bottom surface of the first stirring rod is threadedly connected to a second stirring roller, the bottom surface of the second stirring roller is threadedly connected to a third stirring roller, a groove is provided on the lower end surface of the third stirring roller, the surface of the groove is engaged with a connecting block, the surface of the block is connected to a scraper, the surface of the scraper is horizontally penetrated by a first bolt, the upper surface of the scraper is connected to a support plate, a connecting ring is installed on one side surface of the support plate, the surface of the connecting ring abuts against the first stirring rod, and the intersection of the connecting ring and the surface of the first stirring rod is horizontally penetrated by a second bolt that is threadedly connected.

[0005] In order to increase the contact area of ​​the two groups of stirring blades installed on both sides of the first stirring roller so that the food is mixed more fully, as a preferred raw material mixing device for food processing of the present invention, the stirring blades are three groups of "cross" structure stirring rods installed on the surface of the cross bar, and the two groups of stirring blades are respectively located on both sides of the first stirring rod.

[0006] In order to facilitate the quick installation and disassembly of each stirring roller, as a preferred raw material mixing device for food processing of the utility model, the transmission shaft, the first stirring rod and the second stirring roller are respectively provided with thread grooves at the bottom, which are consistent with the shape and size of the threads on the top of the first stirring rod, the second stirring roller and the third stirring roller, and the tightening direction of the threads is consistent with the rotation direction of the motor.

[0007] In order to facilitate the installation of two sets of scrapers to clean the residue remaining on the inner wall of the mixer, as a preferred raw material mixing device for food processing of the utility model, the two oppositely arranged non-through grooves of the card slot are consistent with the shape and size of the card block, and the two sets of scrapers are "L"-shaped structures that abut against the inner wall of the mixer.

[0008] In order to facilitate the installation of the support plate supporting the scraper at the lower end of the first stirring roller to fix the position of the scraper, as a preferred raw material mixing device for food processing of the utility model, the first stirring rod, support plate, connecting ring and second bolt are threaded connection structures.

[0009] Compared with the prior art, the beneficial effects of the present invention are:

[0010] 1) The mixing rollers connected by a threaded structure can be quickly disassembled after long-term use to facilitate replacement of old mixing rollers. The mixing blades with multiple mixing rods installed on both sides of each mixing roller can increase the contact area between the mixing roller and the food ingredients, making it easier to fully mix the ingredients in the mixer;

[0011] 2) The scraper installed at the bottom of the third stirring roller rotates together with the third stirring roller while the mixing raw materials are rotated. The scraper abuts against the wall of the mixer barrel to scrape off the food raw materials remaining on the inner wall surface of the mixer, thereby facilitating the cleaning of the food raw material residues remaining on the inner wall surface of the mixer while stirring and mixing, making it convenient to use the mixer again later and reducing the workload of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0013] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the main cross-sectional structure of the utility model;

[0015] Figure 3 It is a side cross-sectional structural schematic diagram of the utility model;

[0016] Figure 4 For the utility model Figure 3 A schematic diagram of the enlarged structure of part A.

[0017] In the figure: 1. mixer; 2. motor; 3. transmission shaft; 4. first stirring rod; 5. stirring blade; 6. second stirring roller; 7. third stirring roller; 8. slot; 9. block; 10. scraper; 11. first bolt; 12. support plate; 13. connecting ring; 14. second bolt. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figure 1-4The utility model provides the following technical solutions: A raw material mixing device for food processing, comprising: a mixer 1, a motor 2 is mounted on the surface of the mixer 1, the bottom surface of the motor 2 is connected to a transmission shaft 3, the bottom surface of the transmission shaft 3 is threadedly connected to a first stirring rod 4, a stirring blade 5 is mounted on the surface of the first stirring rod 4, the bottom surface of the first stirring rod 4 is threadedly connected to a second stirring roller 6, the bottom surface of the second stirring roller 6 is threadedly connected to a third stirring roller 7, a slot 8 is provided on the lower end surface of the third stirring roller 7, the slot 8 surface is engaged with a connecting block 9, the block 9 surface is connected to a scraper 10, the scraper 10 surface is horizontally penetrated by a first bolt 11, the upper surface of the scraper 10 is connected to a support plate 12, a connecting ring 13 is mounted on one side surface of the support plate 12, the surface of the connecting ring 13 abuts against the first stirring rod 4, and the connecting ring 13 and the first stirring rod 4 surface are horizontally penetrated by a second bolt 14 that is threadedly connected.

[0020] Preferably, the stirring blades 5 are three groups of "cross"-shaped stirring rods installed on the surface of the cross bar, and two groups of stirring blades 5 are respectively located on both sides of the first stirring rod 4.

[0021] During specific use, the three groups of stirring rods installed on the surface of the stirring blade 5 increase the contact area between the stirring blade 5 and the food ingredients, thereby making the mixing more complete.

[0022] Preferably: the transmission shaft 3, the first stirring rod 4, and the second stirring roller 6 are respectively provided with thread grooves at the bottom thereof, which match the shape and size of the threads at the top of the first stirring rod 4, the second stirring roller 6, and the third stirring roller 7, and the tightening direction of the threads is consistent with the rotation direction of the motor 2.

[0023] During specific use, the third stirring roller 7 at the bottom is rotatably connected to the threaded groove at the bottom of the second stirring roller 6, and then the second stirring roller 6 is threadedly connected to the bottom of the first stirring roller 4 in turn, and finally the first stirring roller 4 is connected to the bottom of the transmission shaft 3, so that the stirring roller whose tightening direction is consistent with the rotation direction of the motor 2 is convenient for installation and disassembly, and will not fall off in the middle of the stirring rotation.

[0024] Preferably, the clamping groove 8 comprises two oppositely arranged non-through grooves that are consistent in shape and size with the clamping block 9 , and the two sets of scrapers 10 are of an L-shaped structure that abut against the inner wall of the mixer 1 .

[0025] During specific use, the two scrapers 10 are connected relative to each other through the grooves opened on the surface of the clamping groove 8 provided at the bottom of the third stirring roller 7 and are fixed to the bottom of the third stirring roller 7 by the first bolts 11 .

[0026] Preferably, the first stirring rod 4, the support plate 12, the connecting ring 13 and the second bolt 14 are threaded connection structures.

[0027] During specific use, the support plate 12 connected to the side surfaces of the longitudinal ends of the scrapers 10 on both sides is wrapped around and fixed to the surface of the first stirring roller 4 using a connecting ring 13, and then a second bolt 14 is passed through the intersection to fix the position of the support plate 12, so as to facilitate the support of the longitudinal ends of the scrapers 10 and facilitate the scrapers 10 to stably scrape off the residue remaining on the inner wall of the mixer 1.

[0028] Working principle: When food ingredients need to be mixed, the threaded groove at the bottom of the transmission shaft 3 connected to the bottom of the motor 2 installed on the top of the mixer 1 makes it convenient for the first stirring roller 4 at the bottom to rotate and be fixed on the transmission shaft 3. Similarly, the second stirring roller 6 of the same structure is fixed to the bottom of the first stirring roller 4 in the following way, and then the third stirring roller 7 is screwed into and fixed to the bottom of the second stirring roller 6. In this way, the transmission shaft 3, the first stirring roller 4, the second stirring roller 6 and the third stirring roller 7 can be quickly installed and disassembled, and the several groups of stirring blades 5 installed on the surface of these stirring rollers can be quickly disassembled and replaced when they are damaged or need to be cleaned. At the same time, the stirring blades 5 installed on both sides of each stirring roller increase the contact area between the stirring mechanism and the raw materials, so that when the motor 2 is running, the food The mixing of the food raw materials is more sufficient and uniform, and the two scrapers 10 of the same shape set opposite to each other and installed on the slot 8 opened at the bottom of the first stirring roller 4 make it possible for the scraper 10 installed at the bottom to rotate at the same time to scrape and clean the food residues on the inner wall surface of the mixer 1 when the third stirring roller 7 rotates, avoiding the need to manually clean the food residues separately during subsequent use. The support plate 12 of the upper longitudinal end of the connected scraper 10 is fixed by the second bolt 14 passing through the intersecting connecting ring 13 and the first stirring roller 4 to fix the connection of the support plate 12 at the bottom end of the first stirring roller 4, which is convenient for providing support for the longitudinal section of the scraper 10, so that the scraper 10 is more stable when rotating to scrape the residue on the inner wall of the mixer 1. This is a feature of a raw material mixing device for food processing.

[0029] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A raw material mixing device for food processing, comprising: The mixer (1) is characterized in that: a motor (2) is mounted on the surface of the mixer (1); the bottom surface of the motor (2) is connected to a transmission shaft (3); the bottom surface of the transmission shaft (3) is threadedly connected to a first stirring rod (4); a stirring blade (5) is mounted on the surface of the first stirring rod (4); the bottom surface of the first stirring rod (4) is threadedly connected to a second stirring roller (6); the bottom surface of the second stirring roller (6) is threadedly connected to a third stirring roller (7); a slot (8) is provided on the lower end surface of the third stirring roller (7) ), the surface of the card slot (8) is engaged with a card block (9), the surface of the card block (9) is connected to a scraper (10), the surface of the scraper (10) is transversely penetrated by a first bolt (11), the upper surface of the scraper (10) is connected to a support plate (12), a connecting ring (13) is installed on one side of the support plate (12), the surface of the connecting ring (13) abuts against a first stirring rod (4), and a second bolt (14) is transversely penetrated by a thread at the intersection of the connecting ring (13) and the surface of the first stirring rod (4).

2. A raw material mixing device for food processing according to claim 1, characterized in that: The stirring blades (5) are three groups of "cross"-shaped stirring rods installed on the surface of the crossbar, and two groups of the stirring blades (5) are respectively located on both sides of the first stirring rod (4).

3. A raw material mixing device for food processing according to claim 1, characterized in that: The bottoms of the transmission shaft (3), the first stirring rod (4) and the second stirring roller (6) are respectively provided with thread grooves which match the shape and size of the threads on the tops of the first stirring rod (4), the second stirring roller (6) and the third stirring roller (7), and the tightening direction of the threads is consistent with the rotation direction of the motor (2).

4. A raw material mixing device for food processing according to claim 1, characterized in that: The clamping groove (8) comprises two oppositely arranged non-through grooves which are consistent with the shape and size of the clamping block (9), and the two groups of scrapers (10) are of "L"-shaped structure which abut against the inner wall of the mixer (1).

5. A raw material mixing device for food processing according to claim 3, characterized in that: The first stirring rod (4), the supporting plate (12), the connecting ring (13) and the second bolt (14) are threaded connection structures.

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