Dairy product stirring device convenient to clean

Abstract

The dairy product stirring device convenient to clean comprises a stirring barrel and a stirring rotating shaft, a plurality of stirring blades are arranged on the stirring rotating shaft, a spraying mechanism is arranged in the stirring barrel, first sliding grooves are formed in the stirring blades, scraping plates are slidably arranged in the first sliding grooves in an anti-falling mode, and a containing cavity is formed in the stirring rotating shaft in the length direction of the stirring rotating shaft; a plurality of third sliding grooves are formed in the side, provided with the stirring blades, of the stirring rotating shaft, the third sliding grooves and the stirring blades are arranged in a one-to-one correspondence mode, a sliding rod is arranged in the containing cavity in a lifting mode, the lower end of the sliding rod extends to the third sliding grooves, and an inclined supporting rod penetrating through the third sliding grooves is hinged between the lower end of the sliding rod and the upper end of the scraping plate; an adjusting mechanism for driving the sliding rod to lift and lock in the accommodating cavity is arranged on the stirring rotating shaft. By rotating the handle and driving the sliding rod to ascend and descend through the adjusting mechanism, the scraping plate is driven to get away from and get close to the stirring barrel, and the problem that the scraping plate scrapes the barrel when stirring dairy products and is prone to abrasion is effectively solved.

Description

Technical Field

[0001] The present application relates to the technical field of dairy product processing equipment, and in particular to a dairy product stirring device that is easy to clean. Background Art

[0002] At present, with the improvement of people's living standards, the dairy product industry has also developed rapidly; dairy products generally use cow milk or goat milk as the main raw materials, and appropriate vitamins, minerals and other auxiliary materials are added. In order to promote the dispersion and dissolution of particles, it is necessary to stir to make the milk materials and various auxiliary materials mix evenly.

[0003] The Chinese patent with the publication number CN217221298U in the related art proposes a dairy product stirring device with a cleaning function, including a stirring cylinder body, a water storage tank and a stirring motor. A plurality of support legs are fixedly connected to the circumferential side of the outer surface of the bottom of the stirring cylinder body. One side of the outer surface of the top of the stirring cylinder body is fixedly connected with a water storage tank. A water inlet is arranged at the center of the top of the water storage tank. The center of the outer surface of the top of the stirring cylinder body is fixedly connected with a stirring motor. One side of the top of the stirring cylinder body away from the water storage tank is fixedly connected with a feed pipe. By arranging a plurality of stirring blades on the circumferential side of the mixing and stirring rod, it is convenient to stir and mix dairy products and various auxiliary materials, and a plurality of leakage holes are opened in each of the plurality of stirring blades to improve the uniformity of stirring and mixing; by arranging a plurality of cleaning nozzles at the bottom of the partition spray plate, it is convenient to wash the inside of the stirring cylinder body; and by rotating the mixing and stirring rod, the dairy product cleaning scraper is driven to scrape the inner wall of the stirring cylinder body to prevent dairy products from sticking to the inner wall of the stirring cylinder body.

[0004] The above-mentioned related art has the following defects: When the dairy product stirring device stirs dairy products, the dairy product cleaning scraper is driven to scrape the inner wall of the stirring cylinder body. The dairy product cleaning scraper scraping the inner wall of the stirring cylinder body for a long time and at a high frequency may cause wear. It is necessary to frequently check the wear condition of the scraper and timely replace the severely worn scraper to ensure its scraping effect, which increases the workload of the operator, and it is also more cumbersome to replace the scraper. Summary of the Utility Model

[0005] In order to improve the problem that the scraper 3 for cleaning the inner wall of the cylinder is also prone to cause wear when scraping the cylinder during the stirring of dairy products, the present application provides a dairy product stirring device that is easy to clean.

[0006] The dairy product stirring device that is easy to clean provided by the present application adopts the following technical solution:

[0007] A dairy product stirring device convenient for cleaning, comprising a stirring cylinder 1 and a stirring rotating shaft 2. A plurality of stirring blades 21 are arranged on the stirring rotating shaft 2. A spraying mechanism is arranged inside the stirring cylinder 1. A first chute 211 is formed on the stirring blade 21. A scraper 3 arranged along the length direction of the stirring blade 21 is slidably arranged in the first chute 211 in a non-disengaging manner. A receiving cavity 22 is arranged in the stirring rotating shaft 2 along its length direction. A plurality of third chutes 23 are formed on one side of the stirring rotating shaft 2 where the stirring blades 21 are arranged. The plurality of third chutes 23 and the plurality of stirring blades 21 are arranged in one-to-one correspondence. A sliding rod 24 arranged along the length direction of the stirring rotating shaft 2 is arranged in the receiving cavity 22 in a lifting manner. The lower end of the sliding rod 24 extends to the position of the third chute 23. An inclined strut 31 penetrating through the third chute 23 is hinged between the lower end of the sliding rod 24 and the upper end of the scraper 3. An adjusting mechanism for driving the sliding rod 24 to lift and lock in the receiving cavity 22 is arranged on the stirring rotating shaft 2.

[0008] Furthermore, the adjusting mechanism includes a rack 41 and a gear 42 which are meshed and connected. The rack 41 is arranged in the receiving cavity 22 and fixed to the upper end of the sliding rod 24 along the length direction of the sliding rod 24. The gear 42 is rotatably connected to the stirring rotating shaft 2. A locking assembly for locking the gear 42 is arranged on the stirring rotating shaft 2.

[0009] Furthermore, the locking assembly includes a straight rod 51, a handle 52 and a locking pin 53. The straight rod 51 is coaxially fixed to one end of the gear 42. The handle 52 is fixedly connected to the straight rod 51. A first locking hole 251 and a second locking hole 252 are formed on the stirring rotating shaft 2 and are arranged respectively above and below the straight rod 51. The locking pin 53 penetrates through the free end of the handle 52 and is threadedly adapted to both the first locking hole 251 and the second locking hole 252.

[0010] When the handle 52 is flipped until the locking pin 53 aligns with the first locking hole 251, the scraper 3 is retracted into the first chute 211.

[0011] When the handle 52 is flipped until the locking pin 53 aligns with the second locking hole 252, the free end of the scraper 3 abuts tightly against the inner wall of the stirring cylinder 1.

[0012] Furthermore, the spraying mechanism includes a water inlet pipe 61 arranged at the top of the stirring cylinder 1 and communicated with an external water source. A water stop valve 62 is arranged at the upper end of the water inlet pipe 61. One end of the water inlet pipe 61 extending into the stirring cylinder 1 is connected with a spray pipe 63. The spray pipe 63 is arranged in a ring shape on the inner top wall of the stirring cylinder 1 and a plurality of spray heads 64 are arranged on the spray pipe 63.

[0013] Further, a flexible cover 311 is sleeved on the diagonal brace 31. One end of the flexible cover 311 is fixedly connected to the diagonal brace 31, and the other end is fixedly connected to the stirring rotating shaft 2 and shields the corresponding third chute 23.

[0014] Further, at least one side of the scraping plate 3 is fixedly connected with a slide bar arranged along its length direction. A fourth chute adapted to slide with the slide bar is formed on the groove wall corresponding to the first chute 211 of the stirring blade 21.

[0015] Further, a plurality of leakage holes 212 communicating with the first chute 211 are formed through the bottom end of the stirring blade 21.

[0016] In summary, the beneficial technical effects of the present application are as follows:

[0017] When cleaning the dairy product stirring device, the adjusting mechanism can be used to drive the slide bar 24 to move downward. While the slide bar 24 moves downward, the scraping plate 3 is pushed by the diagonal brace 31 to slide in the first chute 211 of the stirring blade until the end of the scraping plate 3 abuts against the inner wall of the stirring cylinder 1. Then, the slide bar 24 is locked by the adjusting mechanism. At this time, the plurality of scraping plates 3 are all in a state of abutting against the inner wall of the stirring cylinder 1. When the stirring rotating shaft 2 is driven to rotate, the plurality of scraping plates 3 can clean the inner wall of the stirring cylinder 1. After the cleaning of the stirring cylinder 1 is completed, the locking of the slide bar 24 can be released by the adjusting mechanism and the slide bar 24 can be driven to move upward, so that the scraping plate 3 is away from the inner wall of the stirring cylinder 1, avoiding the problem that the scraping plate 3 scratches the inner wall of the stirring cylinder 1 during the stirring of dairy products and easily causing wear, and effectively reducing the workload of the operator. Description of the Drawings

[0018] Figure 1 is the overall structural schematic diagram of the embodiment of the present application;

[0019] Figure 2 is along Figure 1 the sectional structural schematic diagram taken along the line A-A in

[0020] Figure 3 is the sectional view of the embodiment of the present application mainly for showing the first locking hole 251 and the second locking hole 252.

[0021] Description of the reference numerals: 1, mixing drum 1; 2, mixing rotating shaft 2; 21, mixing blades 21; 211, first chute 211; 212, leakage holes 212; 22, accommodating cavity 22; 23, third chute 23; 24, sliding rod 24; 251, first locking hole 251; 252, second locking hole 252; 3, scraping plate 3; 31, inclined strut 31; 311, flexible cover 311; 41, rack 41; 42, gear 42; 51, straight rod 51; 52, handle 52; 53, locking pin 53; 61, water inlet pipe 61; 62, water stop valve 62; 63, spray pipe 63; 64, spray head 64. Detailed implementation manners

[0022] The technical solutions of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of them. All other embodiments obtained by those of ordinary skill in the art based on the embodiments in the present application without creative efforts belong to the scope of protection of the present application.

[0023] An embodiment of the present application discloses a dairy product mixing device that is easy to clean. Refer to Figure 1 and Figure 2 , a dairy product mixing device that is easy to clean includes a mixing drum 1 and a mixing rotating shaft 2. A plurality of mixing blades 21 are arranged on the mixing rotating shaft 2. Specifically, the mixing rotating shaft 2 is rotatably installed at the top of the mixing drum 1. A plurality of mixing blades 21 are arranged in a circumferential array at equal intervals on the circumferential side of the end of the mixing rotating shaft 2 extending into the mixing drum 1. A spraying mechanism is arranged inside the mixing drum 1. A first chute 211 is formed on the mixing blade 21 along its extending direction. A scraping plate 3 arranged along the length direction of the mixing blade 21 is slidably arranged in the first chute 211 in a non-detachable manner. When the scraping plate 3 slides in the first chute 211, it can be far away from or abutted against the inner wall of the mixing drum 1 body.

[0024] Moreover, an accommodating cavity 22 is arranged along the length direction inside the mixing rotating shaft 2. A plurality of third chutes 23 are formed on one side of the mixing rotating shaft 2 where the mixing blades 21 are arranged. The plurality of third chutes 23 and the plurality of mixing blades 21 are arranged in one-to-one correspondence. A sliding rod 24 arranged along the length direction of the mixing rotating shaft 2 is arranged in the accommodating cavity 22 in a lifting manner. The lower end of the sliding rod 24 extends to the position of the third chute 23. An inclined strut 31 penetrating through the third chute 23 is hinged between the lower end of the sliding rod 24 and the upper end of the scraping plate 3. An adjusting mechanism for driving the sliding rod 24 to lift and lock in the accommodating cavity 22 is arranged on the mixing rotating shaft 2.

[0025] In this way, when cleaning the mixing drum 1, the adjusting mechanism can be used to drive the sliding rod 24 to move downward. While the sliding rod 24 moves downward, it pushes the scraping plate 3 to slide in the first sliding groove 211 of the mixing blade through the diagonal strut 31 until the end of the scraping plate 3 abuts against the inner wall of the mixing drum 1. Then, the sliding rod 24 is locked by the adjusting mechanism. At this time, multiple scraping plates 3 are all in a state of abutting against the inner wall of the mixing drum 1. When the mixing rotating shaft 2 is driven to rotate, multiple scraping plates 3 can clean the inner wall of the mixing drum 1. After the cleaning of the mixing drum 1 is completed, the locking of the sliding rod 24 can be released by the adjusting mechanism and the sliding rod 24 can be driven to move upward, so that the scraping plate 3 is away from the inner wall of the mixing drum 1, avoiding the problem that the scraping plate 3 scratches the mixing drum 1 during the mixing of dairy products, which is easy to cause wear, and effectively reducing the workload of the operator.

[0026] Specifically, referring to Figure 1 and Figure 2 , the adjusting mechanism includes a rack 41 and a gear 42 that are meshed and connected. The rack 41 is arranged in the accommodating cavity 22 and fixed to the upper end of the sliding rod 24 along the length direction of the sliding rod 24. The gear 42 is rotatably connected to the mixing rotating shaft 2. A locking assembly for locking the gear 42 is arranged on the mixing rotating shaft 2. When the gear 42 rotates forward, it drives the rack 41 to drive the sliding rod 24 to move downward in the accommodating cavity 22; when the gear 42 rotates reversely, it drives the rack 41 to drive the sliding rod 24 to move upward in the accommodating cavity 22.

[0027] Moreover, referring to Figure 1 and Figure 3 , the locking assembly includes a straight rod 51, a handle 52 and a locking pin 53. The straight rod 51 is coaxially fixed to one end of the gear 42. A handle 52 is fixedly connected to the straight rod 51. The first locking hole 251 and the second locking hole 252 are opened on the mixing rotating shaft 2 at the upper and lower ends of the straight rod 51 respectively. The locking pin 53 passes through the free end of the handle 52 and is threadedly adapted to both the first locking hole 251 and the second locking hole 252;

[0028] When the handle 52 is flipped until the locking pin 53 aligns with the first locking hole 251, the scraping plate 3 is retracted into the first sliding groove 211;

[0029] When the handle 52 is flipped until the locking pin 53 aligns with the second locking hole 252, the free end of the scraping plate 3 abuts against the inner wall of the mixing drum 1.

[0030] When it is necessary to use the dairy product stirring device to stir dairy products, turn the handle 52 to flip the handle 52 until the locking pin 53 aligns with the first locking hole 251 and lock the locking pin 53. At this time, the scraping plate 3 is retracted into the first chute 211; when it is necessary to clean the dairy product stirring device, turn the locking pin 53 to disengage the locking pin 53 from the first locking hole 251, and continue to turn the handle 52 to flip the handle 52 until the locking pin 53 aligns with the second locking hole 252 and lock the locking pin 53. At this time, the free end of the scraping plate 3 abuts against the inner wall of the stirring cylinder 1, realizing the convenient operation of the scraping plate 3 extending, retracting and locking in the first chute 211.

[0031] Further, referring to Figure 1 and Figure 2 , the spraying mechanism includes a water inlet pipe 61 arranged at the top of the stirring cylinder 1 and communicated with an external water source. A water stop valve 62 is arranged at the upper end of the water inlet pipe 61. One end of the water inlet pipe 61 extending into the stirring cylinder 1 is connected with a spray pipe 63. The spray pipe 63 is arranged in a ring shape on the inner top wall of the stirring cylinder 1 and a plurality of spray heads 64 are arranged on the spray pipe 63. In this way, when it is necessary to clean the dairy product stirring device, connect the external water source to the water inlet pipe 61 and open the water stop valve 62. The external water source enters through the water inlet pipe 61, passes through the spray pipe 63 and sprays out from the spray heads 64 to wash the inner wall of the stirring cylinder 1, and the overall cleaning effect is improved by cooperating with the use of the scraping plate 3.

[0032] Further, referring to Figure 2 , a flexible cover 311 is sleeved on the inclined strut 31. One end of the flexible cover 311 is fixedly connected to the inclined strut 31, and the other end is fixedly connected to the stirring rotating shaft 2 and shields the corresponding third chute 23. The flexible cover 311 is specifically made of food-grade silica gel to prevent dairy products from seeping into the accommodating cavity 22 through the third chute 23 and affecting the quality of dairy products.

[0033] Further, at least one side of the scraping plate 3 is fixedly connected with a sliding strip (not shown in the figure) arranged along its length direction. A fourth chute (not shown in the figure) adapted to the sliding of the sliding strip is opened on the groove wall of the stirring blade 21 corresponding to the first chute 211. When the support rod drives the scraping plate 3, the scraping plate 3 can only slide along the length direction of the stirring blade 21 through the sliding of the sliding strip in the fourth chute, avoiding the scraping plate 3 from tipping over.

[0034] And a plurality of leakage holes 212 communicating with the first chute 211 are formed through the bottom end of the stirring blade 21. When the dairy product stirring device is cleaned, the dairy products seeping into the first chute 211 flow out from the leakage holes 212, avoiding affecting the cleaning effect.

[0035] The implementation principle of the dairy product stirring device convenient for cleaning in the embodiment of the present application is:

[0036] When cleaning the dairy product stirring device, the handle 52 can be rotated to make the gear 42 rotate forward to drive the rack 41 to drive the slide rod 24 to move downward in the accommodating cavity 22, thereby driving the diagonal strut 31 to make the scraper 3 approach the stirring cylinder 1. At this time, the handle 52 is flipped until the locking pin 53 is aligned with the second locking hole 252, and the locking pin 53 is locked; when it is necessary to use the dairy product stirring device to stir dairy products, the handle 52 can be rotated to make the gear 42 rotate in reverse to drive the rack 41 to drive the slide rod 24 to move upward in the accommodating cavity 22, thereby driving the diagonal strut 31 to make the scraper 3 away from the stirring cylinder 1. At this time, the handle 52 is flipped until the locking pin 53 is aligned with the first locking hole 251, and the locking pin 53 is locked; thus, it is possible to ensure the stability of the scraper 3 as much as possible after it is away from and approaches the stirring cylinder 1. The problem that the scraper 3 scratches the cylinder body during the stirring of dairy products and is prone to wear is avoided, and the work burden of the operator is reduced.

[0037] Unless otherwise defined, the technical terms or scientific terms used in this application shall have the ordinary meanings understood by those of ordinary skill in the art to which this application belongs. The words "first", "second", "third" and similar terms used in the specification and claims of this application do not denote any order, quantity or importance, but are only used to distinguish different components. The words "a" or "an" and similar terms do not denote a quantity limitation, but mean that there is at least one. The words "comprising" or "including" and similar terms mean that the elements or items appearing before "comprising" or "including" cover the elements or items listed after "comprising" or "including" and their equivalents, and do not exclude other elements or items. The terms "upper", "lower", "left", "right", etc. are only used to indicate the relative positional relationship. When the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0038] The above are all the preferred embodiments of this application. Without restricting the protection scope of this application accordingly, therefore: all equivalent changes made according to the structure, shape and principle of this application shall be covered within the protection scope of this application.

Claims

1. A dairy product stirring device that is easy to clean, comprising a stirring drum (1) and a stirring shaft (2), wherein the stirring shaft (2) is provided with a plurality of stirring blades (21), and a spray mechanism is provided inside the stirring drum (1), characterized in that: The stirring blade (21) is provided with a first slide groove (211), and a scraper (3) is provided in the first slide groove (211) to prevent slipping and sliding, and is arranged along the length direction of the stirring blade (21). A receiving chamber (22) is provided in the stirring shaft (2) along its length direction. A plurality of third slide grooves (23) are provided on one side of the stirring shaft (2) where the stirring blade (21) is arranged. The plurality of third slide grooves (23) and the plurality of stirring blades (21) are arranged in a one-to-one correspondence. A sliding rod (24) is provided in the receiving chamber (22) to be lifted and lowered, and is arranged along the length direction of the stirring shaft (2). The lower end of the sliding rod (24) extends to the third slide groove (23), and an oblique support rod (31) is hinged between the lower end of the sliding rod (24) and the upper end of the scraper (3) and is arranged to pass through the third slide groove (23). An adjusting mechanism is provided on the stirring shaft (2) to drive the sliding rod (24) to be lifted and lowered in the receiving chamber (22) and to be locked.

2. The easy-to-clean dairy product stirring device according to claim 1, characterized in that: The adjustment mechanism comprises a meshingly connected rack (41) and a gear (42); the rack (41) is disposed in the accommodating cavity (22) and is fixed to the upper end of the slide rod (24) along the length direction of the slide rod (24); the gear (42) is rotatably connected to the stirring shaft (2); and a locking component for locking the gear (42) is disposed on the stirring shaft (2).

3. The easy-to-clean dairy product stirring device according to claim 2, characterized in that: The locking assembly comprises a straight rod (51), a handle (52) and a locking pin (53); the straight rod (51) is coaxially fixed to one end of the gear (42); the handle (52) is fixedly connected to the straight rod (51); a first locking hole (251) and a second locking hole (252) are respectively formed on the stirring shaft (2) at the upper and lower ends of the straight rod (51); the locking pin (53) is passed through the free end of the handle (52) and is threadably adapted to the first locking hole (251) and the second locking hole (252); When the handle (52) is turned over so that the locking pin (53) is aligned with the first locking hole (251), the scraper (3) is received in the first sliding groove (211); When the handle (52) is turned over so that the locking pin (53) is aligned with the second locking hole (252), the free end of the scraper (3) is pressed against the inner wall of the mixing drum (1).

4. The easy-to-clean dairy product stirring device according to claim 1, characterized in that: The spray mechanism comprises a water inlet pipe (61) arranged at the top of the mixing drum (1) and connected to an external water source, a water stop valve (62) being arranged at the upper end of the water inlet pipe (61), one end of the water inlet pipe (61) extending into the mixing drum (1) being connected to a spray pipe (63), the spray pipe (63) being arranged in an annular shape on the inner top wall of the mixing drum (1) and a plurality of spray heads (64) being arranged on the spray pipe (63).

5. The easy-to-clean dairy product stirring device according to claim 1, characterized in that: A flexible cover (311) is sleeved on the diagonal support rod (31), one end of the flexible cover (311) is fixedly connected to the diagonal support rod (31), the other end of the flexible cover (311) is fixedly connected to the stirring shaft (2) and shields the corresponding third slide groove (23).

6. The easy-to-clean dairy product stirring device according to claim 1, characterized in that: At least one side of the scraper (3) is fixedly connected to a sliding bar arranged along its length direction, and the stirring blade (21) is provided with a fourth sliding groove adapted to slide with the sliding bar on a groove wall corresponding to the first sliding groove (211).

7. The easy-to-clean dairy product stirring device according to claim 1, characterized in that: A plurality of leakage holes (212) communicating with the first chute (211) are formed through the bottom end of the stirring blade (21).

Images