Scraper and cold drink machine

Abstract

The utility model relates to the field of cold drink machines, in particular to a scraper and a cold drink machine, the scraper comprises a connecting part, an end scraping part and a side scraping part which are connected in sequence, the connecting part is used for being connected with a driving mechanism to drive the scraper to rotate, and the end scraping part comprises an end scraping piece, an anti-stacking piece and a sand scraping piece. The end scraping piece inclines from one end to the other end and is arranged around the periphery of the connecting part, and the side scraping part is connected with the other end of the end scraping piece; the anti-stacking piece is arranged at one end of the end scraping piece, and the sand scraping piece is arranged at the other end of the end scraping piece. The cold drink machine is prevented from being blocked, and normal operation of the cold drink machine is guaranteed.

Description

Technical Field

[0001] The utility model relates to the field of cold drink machines, and particularly relates to a scraper and a cold drink machine. Background Art

[0002] A cold drink machine is a food processing device and has a wide application in the cold drink industry. A traditional cold drink machine includes a material storage cylinder, a driving mechanism, a cooling mechanism and a scraper. The cooling mechanism and the scraper are installed in the material storage cylinder. The cooling mechanism is generally cylindrical, the scraper is sleeved outside the cooling mechanism, and the driving mechanism drives the scraper to rotate, and the scraper contacts the outer side wall of the cooling mechanism. When working, first pour liquids such as fruit juice and dairy products into the material storage cylinder, the cooling mechanism cools the liquid, and the liquid gradually forms ice crystals on the outer surface of the cooling mechanism and starts to freeze. In order to prevent the ice crystals from forming large ice blocks, the scraper rotates continuously under the drive of the driving mechanism to scrape off the ice crystals on the cooling mechanism, and continuously stirs and pushes the materials in the material storage cylinder, so that the ice crystals finally form small particle ice sand.

[0003] In order to enable the scraper to be connected to the driving mechanism, a certain gap is left between the end surface of the material storage cylinder and the end surface of the cooling mechanism. When the scraper rotates and pushes the materials continuously, the ice sand will gradually accumulate at the end of the cooling mechanism and in this gap, and form relatively large ice blocks, finally blocking this gap, resulting in the inability of the scraper to rotate, the cold drink machine cannot work normally, and the required ice sand cannot be obtained. Content of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a scraper to prevent blockage and ensure the normal operation of the cold drink machine.

[0005] The technical problem to be solved by the utility model is also to provide a cold drink machine including the scraper.

[0006] To solve the above technical problem, the utility model provides a scraper, which includes a connecting part, an end scraping part and a side scraping part connected in sequence. The connecting part is used to be connected with the driving mechanism to drive the scraper to rotate. The end scraping part includes an end scraping piece, an anti-piling piece and a sand scraping piece. The end scraping piece is inclined from one end to the other end and is arranged around the outer circumference of the connecting part. The side scraping part is connected to the other end of the end scraping piece;

[0007] The anti-piling piece is arranged at one end of the end scraping piece, and the sand scraping piece is arranged at the other end of the end scraping piece.

[0008] As an improvement of the above scheme, the planes where the anti-piling piece and the sand scraping piece are located are respectively arranged parallel to the rotation axis of the scraper.

[0009] As an improvement of the above scheme, the anti-piling piece extends from the end of the end scraping piece in a direction away from the end scraping piece;

[0010] The scraping member extends from the end of the end scraping member in a direction away from the end scraping member.

[0011] As an improvement to the above solution, the end scraping member includes a first end scraping member and a second end scraping member, and the first end scraping member and the second end scraping member are symmetrically arranged with respect to the axis of rotation of the scraper;

[0012] The anti-piling member is provided at one end of the first end scraping member, and the scraping members are respectively provided at the other ends of the first end scraping member and the second end scraping member.

[0013] As an improvement to the above solution, the side scraping portion includes a support assembly and a side scraping assembly, the support assembly is connected to the end scraping portion, and the side scraping assembly is provided on the support assembly.

[0014] As an improvement to the above solution, the support assembly includes at least two support rods and a support ring. One end of the support rod is connected to the end scraping member, and the other end is connected to the support ring; the side scraping assembly is provided on the support rods and the support ring.

[0015] As an improvement to the above solution, the side scraping assembly includes a first side scraping assembly and a second side scraping assembly, and the first side scraping assembly and the second side scraping assembly are respectively provided on both sides of the support rod;

[0016] The first side scraping assembly includes a first side scraping strip, and both ends of the first side scraping strip are respectively connected to two support rods, and the first side scraping strip is inclined;

[0017] The second side scraping assembly includes a second side scraping strip, and both ends of the second side scraping strip are respectively connected to two support rods, and the second side scraping strip is inclined;

[0018] The inclination directions of the first side scraping strip and the second side scraping strip are different.

[0019] As an improvement to the above solution, the number of the first side scraping strips is at least two and they are arranged in parallel;

[0020] The number of the second side scraping strips is at least two and they are arranged in parallel.

[0021] As an improvement to the above solution, the support rod and the support ring are perpendicularly connected;

[0022] The included angle between the first side scraping strip and the support ring is a first preset included angle, and the included angle between the second side scraping strip and the support ring is a second preset included angle, and the first preset included angle and the second preset included angle are not equal.

[0023] Correspondingly, the present invention further provides an ice cream machine, which includes a driving mechanism, a cooling mechanism and the above-mentioned scraper. The driving mechanism is connected to the coupling portion, the side scraping portion is sleeved outside the cooling mechanism, and the scraping member is correspondingly arranged with the end of the cooling mechanism.

[0024] Implementing the present utility model has the following beneficial effects:

[0025] On both ends of the end part of the scraper of the present utility model, a pile prevention part and a sand scraping part are respectively provided. During the rotation of the scraper, the pile prevention part pulls outwards the gap between the end face of the material storage cylinder and the end face of the cooling mechanism, preventing ice sand from accumulating in the gap between the end face of the material storage cylinder and the end face of the cooling mechanism and preventing blockage. The sand scraping part is correspondingly arranged opposite to the end part of the cooling mechanism, and the sand scraping part scrapes off the ice sand accumulated at the end part of the cooling mechanism, preventing ice water from accumulating there, thereby preventing blockage and ensuring the normal operation of the cold drink machine. Description of the Drawings

[0026] Figure 1 is the front view of the scraper of the present utility model;

[0027] Figure 2 is Figure 1 the right view of

[0028] Figure 3 is Figure 1 the bottom view of

[0029] Figure 4 is Figure 1 the three-dimensional view of

[0030] Figure 5 is the reference view of the usage state of the scraper of the present utility model. Detailed Embodiment

[0031] To make the purpose, technical solutions and advantages of the present utility model clearer, the present utility model will be further described in detail below with reference to the drawings. Just for clarification, the orientation terms such as up, down, left, right, front, back, inside, outside, etc. that appear or will appear in the text of the present utility model are only based on the drawings of the present utility model, and they are not specific limitations on the present utility model.

[0032] Refer to Figures 1-5 , the present utility model discloses a scraper, which includes a connecting part 1, an end scraping part 2 and a side scraping part 3 connected in sequence. The connecting part 1 is used to connect with a driving mechanism (not shown in the figure) to drive the scraper to rotate. The end scraping part 1 includes an end scraping piece, a pile prevention part 23 and a sand scraping part 24. The end scraping piece is inclined from one end to the other end and is arranged around the outer periphery of the connecting part 1. The side scraping part 3 is connected to the other end of the end scraping piece.

[0033] Among them, the driving mechanism is a motor, and the linkage part 1 is connected to the rotating shaft of the driving mechanism to drive the scraper to rotate. The cooling mechanism 35 of the cold drink mechanism is cylindrical, and the side scraping part 3 is sleeved outside the cooling mechanism 35. The linkage part 1 is provided with a linkage hole, and the linkage part 1 is connected to the rotating shaft of the driving mechanism through the linkage hole.

[0034] The anti-piling member 23 is provided at one end of the end scraping member, and the sand scraping member 24 is provided at the other end of the end scraping member.

[0035] In the utility model, the scraping knife is provided with an anti-piling member and a sand scraping member at both ends of the end sharp member respectively. During the rotation of the scraping knife, the anti-piling member pulls out the gap between the end face of the material storage cylinder and the end face of the cooling mechanism outward, preventing the ice sand from accumulating in the gap between the end face of the material storage cylinder and the end face of the cooling mechanism and preventing blockage. The sand scraping member is correspondingly arranged opposite to the end of the cooling mechanism, and the sand scraping member scrapes off the ice sand accumulated at the end of the cooling mechanism, preventing the ice water from accumulating there, thereby preventing blockage and ensuring the normal operation of the cold drink machine.

[0036] Preferably, the planes where the anti-piling member 23 and the sand scraping member 24 are located are respectively arranged parallel to the rotation axis of the scraping knife. When the scraping knife rotates, it drives the anti-piling member and the sand scraping member to move, so as to scrape off the ice sand accumulated in the gap between the end face of the material storage cylinder and the end face of the cooling mechanism and at the end of the cooling mechanism, preventing accumulation, thereby preventing blockage and ensuring the normal operation of the cold drink machine. Among them, the connecting portion 1 is circular, the rotation axis of the scraping knife is the rotation axis of the connecting portion and also the central axis of the scraping knife. The anti-piling member and the sand scraping member both rotate around this rotation axis.

[0037] Specifically, the anti-piling member 23 extends from the end of the end scraping member in a direction away from the end scraping member; the sand scraping member 24 extends from the end of the end scraping member in a direction away from the end scraping member. That is, the anti-piling member 23, the sand scraping member 24 and the end scraping member are integrally formed, ensuring the strength of the anti-piling member and the sand scraping member.

[0038] Preferably, the end scraping member includes a first end scraping member 21 and a second end scraping member 22, and the first end scraping member 21 and the second end scraping member 23 are symmetrically arranged with respect to the rotation axis of the scraping knife. That is, the first end scraping member 21 and the second end scraping member 22 are arranged in a spiral shape. When the scraping knife rotates, the side scraping portion pushes the outer surface of the cooling mechanism towards the end scraping portion, and then the end scraping portion continues to push forward. Among them, the number of the anti-piling members 23 is one, and the anti-piling member 23 is provided at one end of the first end scraping member 21. The number of the sand scraping members 24 is two, and the sand scraping members 24 are respectively provided at the other ends of the first end scraping member 21 and the second end scraping member 22. Among them, "one end" refers to the end away from the side scraping portion, and "the other end" refers to the end close to the side scraping portion.

[0039] Furthermore, the side scraping portion includes a support assembly and a side scraping assembly. The support assembly is connected to the end scraping portion 2, and the side scraping assembly is arranged on the support assembly. The side scraping assembly is connected to the end scraping member through the support assembly. The connecting portion 1 drives the end scraping portion 2 to rotate, the end scraping portion 2 drives the support assembly to rotate, and the support assembly then drives the side scraping assembly to rotate.

[0040] Preferably, the support assembly includes at least two support rods 31 and a support ring 32. One end of the support rod 31 is connected to the end scraping member, and the other end is connected to the support ring 32. The side scraping assembly is disposed on the support rods 31 and the support ring 32. The support ring serves to support and connect the support rods, and at the same time facilitates the side scraping portion to be sleeved outside the cooling mechanism. The support rods and the support ring act as a support frame, enabling the side scraping assembly to be arranged on the outer sidewall of the cooling mechanism. When the scraper rotates, the side scraping assembly can scrape the ice sand on the surface of the cooling mechanism.

[0041] Preferably, the side scraping assembly includes a first side scraping assembly and a second side scraping assembly, which are respectively disposed on both sides of the support rod 31. When the scraper rotates, the support rod 31 moves along the outer circumference of the cooling mechanism 35, driving the first side scraping assembly and the second side scraping assembly to move along the outer sidewall of the cooling mechanism 35, thereby scraping off the ice sand on the cooling mechanism.

[0042] Among them, the first side scraping assembly includes a first side scraping strip 33. Both ends of the first side scraping strip 33 are respectively connected to the two support rods 31, and the first side scraping strip 33 is inclined. That is, the connection points of the first side scraping strip 33 with the two support rods 31 are not correspondingly arranged. The second side scraping assembly includes a second side scraping strip 34. Both ends of the second side scraping strip 34 are respectively connected to the two support rods 31, and the second side scraping strip 34 is inclined. That is, the connection points of the second side scraping strip 34 with the two support rods 31 are not correspondingly arranged. The combination of the first side scraping assembly and the second side scraping assembly makes the side scraping assembly as a whole in a spiral structure. The spiral side scraping assembly rotates under the drive of the support assembly, can scrape off the ice sand on the surface of the cooling mechanism, push the ice sand to one end of the cooling mechanism, and continuously stir the ice sand in the storage cylinder to form small-particle ice sand.

[0043] It should be noted that a cooling cavity for accommodating the cooling mechanism is formed between the support rod 31, the support ring 32, the first side scraping strip 33 and the second side scraping strip 34.

[0044] More preferably, the inclination directions of the first side scraping strip 33 and the second side scraping strip 34 are different, which can act on the cooling mechanism from different directions, facilitating scraping the ice sand on the surface of the cooling mechanism clean.

[0045] Among them, the number of the first side scraping strips 33 is at least two and they are arranged in parallel; the number of the second side scraping strips 34 is at least two and they are arranged in parallel. Preferably, the number of the first side scraping strips 33 is at least three and they are arranged in parallel; the number of the second side scraping strips 34 is at least three and they are arranged in parallel, which is beneficial to scraping the ice sand on the surface of the cooling mechanism clean.

[0046] Preferably, the support rod 31 and the support ring 32 are perpendicularly connected to each other, such that the support assembly serves as the support frame of the side scraping assembly, with high support strength, making the overall structure of the side scraping portion more reliable and stable.

[0047] Preferably, the included angle between the first side scraping strip 33 and the support ring 32 is a first preset included angle, and the included angle between the second side scraping strip 34 and the support ring 32 is a second preset included angle, and the first preset included angle and the second preset included angle are not equal. When the first side scraping strip and the second side scraping strip move, they can push the smoothie in different directions, avoiding the accumulation of the smoothie in one place to form large ice cubes, preventing accumulation, thereby preventing blockage, ensuring the normal operation of the cold drink machine, and having a better stirring effect.

[0048] Correspondingly, referring to Figures 1-5 , the present utility model also discloses a cold drink machine, which includes a driving mechanism (not shown in the figure), a cooling mechanism 35, and the above-mentioned scraper. The driving mechanism is connected to the coupling portion 1. The side scraping portion 3 is sleeved outside the cooling mechanism 35, and the sand scraping member 24 is correspondingly arranged with the end of the cooling mechanism 35. The specific structure of the scraper is as described above and will not be elaborated herein.

[0049] In the scraper of the present utility model, an anti-accumulation member and a sand scraping member are respectively arranged at both ends of the sharp member. During the rotation of the scraper, the anti-accumulation member pulls out the gap between the end face of the storage barrel and the end face of the cooling mechanism outward, preventing the accumulation of the smoothie in the gap between the end face of the storage barrel and the end face of the cooling mechanism, and preventing blockage. The sand scraping member is correspondingly arranged with the end of the cooling mechanism, and the sand scraping member scrapes off the smoothie accumulated at the end of the cooling mechanism, preventing the accumulation of ice water at this place, thereby preventing blockage and ensuring the normal operation of the cold drink machine.

[0050] In summary, the present utility model provides a scraper and a cold drink machine, which can prevent blockage and ensure the normal operation of the cold drink machine.

[0051] The above is the preferred embodiment of the present utility model. It should be noted that for those of ordinary skill in the art, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements are also regarded as the protection scope of the present utility model.

Claims

1. A scraper, characterized in that: It comprises a connecting part, an end scraping part and a side scraping part connected in sequence, the connecting part is used to connect with a driving mechanism to drive the scraper to rotate, the end scraping part comprises an end scraping piece, an anti-pile piece and a sand scraping piece, the end scraping piece is inclined from one end to the other end and is arranged around the outer circumference of the connecting part, and the side scraping part is connected to the other end of the end scraping piece; The anti-piling component is arranged at one end of the end scraping component, and the sand scraping component is arranged at the other end of the end scraping component.

2. The scraper according to claim 1, characterized in that The planes where the anti-pile-up component and the sand-scraping component are located are respectively arranged parallel to the rotation axis of the scraper.

3. The scraper according to claim 2, characterized in that: The anti-piling member is extended from the end of the end scraper toward a direction away from the end scraper; The sand scraping member is extended from the end of the end scraping member in a direction away from the end scraping member.

4. The scraper according to claim 1, characterized in that: The end scraper comprises a first end scraper and a second end scraper, wherein the first end scraper and the second end scraper are symmetrically arranged about the rotation axis of the scraper; The anti-piling component is arranged at one end of the first end scraper, and the sand scraper is arranged at the other end of the first end scraper and the second end scraper respectively.

5. The scraper according to claim 1, characterized in that: The side scraping part comprises a supporting assembly and a side scraping assembly. The supporting assembly is connected to the end scraping part, and the side scraping assembly is arranged on the supporting assembly.

6. The scraper according to claim 5, characterized in that The support assembly comprises at least two support rods and a support ring, one end of the support rod is connected to the end scraper, and the other end is connected to the support ring; the side scraper assembly is arranged on the support rod and the support ring.

7. The scraper according to claim 6, characterized in that The side scraping assembly comprises a first side scraping assembly and a second side scraping assembly, wherein the first side scraping assembly and the second side scraping assembly are respectively arranged on both sides of the support rod; The first side scraping assembly includes a first side scraping strip, two ends of the first side scraping strip are respectively connected to two support rods, and the first side scraping strip is inclined; The second side scraping assembly includes a second side scraping strip, both ends of the second side scraping strip are respectively connected to two support rods, and the second side scraping strip is inclined; The first side scraper strip and the second side scraper strip have different inclination directions.

8. The scraper according to claim 7, characterized in that The number of the first side scraping strips is at least two and they are arranged parallel to each other; The number of the second side scraping strips is at least two, and they are arranged parallel to each other.

9. The scraper according to claim 7, characterized in that: The support rod and the support ring are vertically connected to each other; The angle between the first side scraper strip and the support ring is a first preset angle, the angle between the second side scraper strip and the support ring is a second preset angle, and the first preset angle and the second preset angle are not equal.

10. A cold drink machine, characterized in that: It comprises a driving mechanism, a cooling mechanism and a scraper as claimed in any one of claims 1 to 9, wherein the driving mechanism is connected to a connecting portion, the side scraping portion is sleeved outside the cooling mechanism, and the sand scraping member and the end of the cooling mechanism are arranged correspondingly.

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