Scraper and snow melter

Abstract

This utility model relates to the field of blades, and particularly to a scraper and a snow melting machine, comprising a stirring component and an adapter, wherein the stirring component and the adapter are connected; the stirring component is arranged in a spiral shape; the number of stirring components is at least three; each stirring component includes a stirring part and a side scraping part, the stirring part being located at one end of the side scraping part; the stirring part is arranged circumferentially along the adapter, and the stirring part and the adapter are closely connected. Using this utility model, the overall strength is high, and the stirring and pushing efficiency is high.

Description

Technical Field

[0001] This utility model relates to the field of knives, and in particular to a scraper and a snow melting machine. Background Technology

[0002] A slush machine is a device that cools liquids to form slushes for making frozen beverages. It consists of an evaporator and a scraper. The scraper is fitted over the evaporator and rotates around it, driven by a motor. The liquid freezes on the evaporator surface, and the scraper removes the ice while continuously agitating the liquid to form slush. Current scrapers only have two blades, resulting in insufficient agitation and pushing force, leading to low agitation and pushing efficiency and affecting the overall mixing and pushing effect. Furthermore, their overall strength is low.

[0003] Furthermore, the multiple scraper blades are connected at one end by a connecting strip, while the other end is connected by a connecting ring, resulting in high overall structural strength. However, due to the gap between the scraper blades and the connecting ring, ice tends to accumulate in this space during material feeding, increasing the resistance to scraper movement, affecting feeding efficiency, and leading to high energy consumption.

[0004] Secondly, the motor is connected to the scraper blade through a connector, which drives the scraper blade to move. The connector and the scraper blade are usually connected by a connecting component, which makes the connection between the connector and the scraper blade loose, resulting in low connection strength and low overall strength.

[0005] Finally, there is usually a gap between the scraper and the front end of the evaporator. When the scraper rotates and stirs, the ice sand tends to accumulate here. As the ice sand accumulates, it will form hard ice blocks, which will bring greater resistance to the rotation of the scraper, affect the normal rotation of the scraper, and cause high motor energy consumption and waste of ice sand. Utility Model Content

[0006] The technical problem to be solved by this utility model is to provide a scraper with high overall strength and high mixing and pushing efficiency.

[0007] The technical problem to be solved by this utility model is to provide a scraper that prevents accumulation.

[0008] The technical problem to be solved by this utility model is to provide a snow melting machine equipped with the scraper.

[0009] To solve the above-mentioned technical problems, this utility model provides a scraper, including a scraping component and an adapter, wherein the scraping component and the adapter are connected; the scraping component is arranged in a spiral shape;

[0010] The number of the agitator is at least three; the agitator includes a stirring part and a side scraping part, the stirring part is located at one end of the side scraping part; the stirring part is arranged along the circumference of the adapter, and the stirring part and the adapter are fitted together.

[0011] As an improvement to the above solution, a reinforcing rib is provided at the other end of the side scraper.

[0012] As an improvement to the above solution, the adapter is cylindrical in shape;

[0013] The multiple side scrapers are fixedly connected by connecting strips;

[0014] The axes of the connecting strip and the adapter are parallel to each other.

[0015] As an improvement to the above solution, the number of connecting strips is at least two, and the connecting strips are evenly distributed along the circumference of the adapter.

[0016] As an improvement to the above solution, the inner side of the stirring part and the side wall of the adapter are fitted together.

[0017] The adapter has a reinforcing block on its end face, and the adapter is connected to the stirring part through the reinforcing block.

[0018] As an improvement to the above solution, the agitator further includes an end scraper, which is located at the connection between the agitator and the side scraper.

[0019] As an improvement to the above solution, the end scraper is provided with a first end scraping surface and a second end scraping surface, and the first end scraping surface and the second end scraping surface form an acute angle.

[0020] As an improvement to the above solution, the second end scraping surface and the axis of the adapter are perpendicular to each other.

[0021] As an improvement to the above solution, the scraper is integrally formed.

[0022] Accordingly, this utility model also provides a snow melting machine, which is equipped with the aforementioned scraper.

[0023] Implementing this utility model has the following beneficial effects:

[0024] The scraper of this utility model has a minimum of three agitating components, which greatly improves the stirring force and pushing force compared to the existing two agitating components, resulting in high stirring and pushing efficiency and good stirring and pushing effect.

[0025] In addition, the mixing part and the adapter are not connected by connecting parts, but directly connected by a fitting connection method, which makes the connection between the mixing part and the adapter more compact and has higher connection strength, thereby improving the overall strength and further improving the mixing force and pushing force of the agitator. Attached Figure Description

[0026] Figure 1 This is a front view of the scraper of this utility model;

[0027] Figure 2yes Figure 1 Enlarged view of point A;

[0028] Figure 3 yes Figure 1 Top view;

[0029] Figure 4 yes Figure 1 A three-dimensional image. Detailed Implementation

[0030] To make the objectives, technical solutions, and advantages of this utility model clearer, the following will describe this utility model in further detail with reference to the accompanying drawings. It is hereby declared that the terms "up," "down," "left," "right," "front," "back," "inner," and "outer," etc., appearing or about to appear in this document, are based solely on the accompanying drawings and are not intended to specifically limit this utility model.

[0031] See Figure 1-4 This utility model discloses a scraper, including a scraping component 1 and an adapter 2, which are connected; the scraping component 1 is arranged in a spiral shape.

[0032] The number of the agitator 1 is at least three; the agitator 1 includes a stirring part 11 and a side scraper part 12, the stirring part 11 is disposed at one end of the side scraper part 12; the stirring part 11 is arranged along the circumference of the adapter 2, and the stirring part 11 and the adapter 2 are fitted together.

[0033] The scraper of this utility model has a minimum of three agitating components, which greatly improves the stirring force and pushing force compared to the existing two agitating components, resulting in high stirring and pushing efficiency and good stirring and pushing effect.

[0034] In addition, the mixing part and the adapter are not connected by connecting parts, but directly connected by a fitting connection method, which makes the connection between the mixing part and the adapter more compact and has higher connection strength, thereby improving the overall strength and further improving the mixing force and pushing force of the agitator.

[0035] It should be noted that adapter 2 is connected to a motor (not shown in the figure). The motor drives the adapter to rotate, and the adapter drives the agitator to move around the evaporator. Specifically, the motor's output shaft extends from one end of the evaporator (not shown in the figure) through the evaporator to the other end, and connects to the adapter at the other end of the evaporator. The scraper is fitted over the evaporator. The side scraper 12 is located on the side of the evaporator, abutting against the side of the evaporator, and scrapes off the ice condensed on the side of the evaporator. The stirring part 11 and adapter 2 are located on one side of the end face of the evaporator, that is, between the end face of the evaporator and the feed cylinder. The stirring part rotates continuously under the drive of the adapter, continuously stirring the scraped ice to form ice slush. The specific structure between the feed cylinder, scraper, motor, and evaporator can adopt existing technology structures, which will not be described in detail here.

[0036] Furthermore, such as Figure 1 , 4 As shown, a reinforcing rib 5 is provided at the other end of the side scraper 12. The reinforcing rib further strengthens the connection of the scraper components, thereby further enhancing the overall strength of the scraper. The reinforcing rib is preferably annular in shape.

[0037] Preferably, the stirring section 11 is evenly distributed along the circumference of the adapter 2, and the distance between two adjacent side scrapers 12 is equal. This structural design ensures that the scraper is subjected to balanced forces during stirring and pushing, resulting in a long service life.

[0038] Preferably, the adapter 2 is cylindrical. The motor's output shaft passes through the adapter. The axis of the adapter overlaps with the output shaft; when the output shaft rotates, the adapter rotates around its own axis. The stirring section is arranged circumferentially along the adapter, further ensuring that the scraper is subjected to balanced forces during stirring and pushing, resulting in a long service life.

[0039] Furthermore, such as Figure 1 , 4 As shown, multiple side scraping parts 12 are fixedly connected by connecting strips 3. The multiple side scraping parts 12 are fixed in position with each other by connecting strips 3, which strengthens the strength of the side scraping parts and thus strengthens the overall strength of the scraper.

[0040] Preferably, the axes of the connecting strip 3 and the adapter 2 are parallel to each other. When the scraper rotates, the connecting strip abuts against the side of the evaporator, pushing the ice off the side of the evaporator just like the side scraper. The connecting strip serves not only to connect multiple side scrapers but also to scrape ice and balance the force on the scraper as a whole.

[0041] More preferably, the number of connecting strips 3 is at least two, and the connecting strips 3 are evenly distributed along the circumference of the adapter 2 to further enhance the overall strength and ensure the overall force balance.

[0042] Specifically, such as Figure 1, 4 As shown, the inner side of the stirring part 11 and the side wall of the adapter 2 are fitted together. The stirring part and the adapter are directly connected and fitted together, which enhances the compactness of the structure, eliminates the need for connecting parts, and thus increases the connection strength.

[0043] Preferably, such as Figure 4 As shown, a reinforcing block 4 is provided on the end face of the adapter 2, and the adapter 2 is connected to the stirring part 11 through the reinforcing block 4. In order to strengthen the part of the stirring part that extends to one side of the adapter end face, the present invention provides a reinforcing block on the end face of the adapter, and connects this part to the adapter through the reinforcing block, thereby increasing the strength of this part, that is, increasing the strength of the stirring part, and thus increasing the overall strength.

[0044] Furthermore, such as Figure 1-2 As shown in Figure 4, the agitator 11 also includes an end scraper 13, which is located at the connection between the agitator 11 and the side scraper 12. Specifically, the end scraper 13 is on the same plane as the agitator 11, ensuring the strength of the end scraper. The end scraper is correspondingly positioned to the end face of the evaporator. The end scraper pushes away the ice and sand accumulated in the gap between the agitator and the end face of the evaporator, that is, the end scraper removes the ice and sand accumulated on the end face of the evaporator, avoiding the formation of hard ice blocks, which would bring greater resistance to the rotation of the scraper, affect the normal rotation of the scraper, and cause high motor energy consumption and waste of ice and sand.

[0045] Preferably, such as Figure 2 As shown, the end scraper 13 has a first end scraping surface 131 and a second end scraping surface 132, with an acute angle between the first end scraping surface 131 and the second end scraping surface 132. That is, the cross-section of the end scraper 13 is triangular, and its corners push the ice, resulting in a small area of ​​action on the ice, a large pushing force, and easier removal of the ice, greatly improving the pushing efficiency and achieving a good pushing effect. The first end scraping surface extends from the upper surface of the stirring section.

[0046] More preferably, the axes of the second end scraper 132 and the adapter 2 are perpendicular to each other, so that the second end scraper and the end face of the evaporator are in close contact. This prevents some ice from passing through the gap between the second end scraper and the end face of the evaporator during material pushing, thus avoiding incomplete material pushing. In other words, some ice may remain on the end face of the evaporator, affecting the efficiency and effect of material pushing. Therefore, the second end scraper can be set to fit closely to the end face of the evaporator, ensuring clean ice scraping and good material pushing effect.

[0047] Preferably, the scraper is integrally formed to further ensure the overall strength of the scraper.

[0048] Accordingly, this utility model also discloses a snow melting machine, which is equipped with the aforementioned scraper. The specific structure of the scraper is as described above and will not be repeated here. The positional relationship between the scraper and the evaporator, motor, and material cylinder can adopt existing technology structures, and will not be described in detail here.

[0049] In summary, this utility model provides a scraper and a snow melting machine with high overall strength and high mixing and pushing efficiency.

[0050] The above description is the preferred embodiment of this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of this utility model, and these improvements and modifications are also considered to be within the protection scope of this utility model.

Claims

1. A doctor blade, characterized in that, It includes a scraper and an adapter, which are connected; the scraper is arranged in a spiral shape. The number of the agitator is at least three; the agitator includes a stirring part and a side scraping part, the stirring part is located at one end of the side scraping part; the stirring part is arranged along the circumference of the adapter, and the stirring part and the adapter are fitted together.

2. The doctor blade of claim 1, wherein The other end of the side scraper is provided with a reinforcing rib.

3. The doctor blade of claim 1 wherein, The adapter is cylindrical in shape; The multiple side scrapers are fixedly connected by connecting strips; The axes of the connecting strip and the adapter are parallel to each other.

4. The doctor of claim 3 wherein, The number of connecting strips is at least two, and the connecting strips are evenly distributed along the circumference of the adapter.

5. The doctor of claim 3 wherein, The inner side of the stirring section and the side wall of the adapter are fitted together. The adapter has a reinforcing block on its end face, and the adapter is connected to the stirring part through the reinforcing block.

6. The doctor of claim 3 wherein, The agitator also includes an end scraper, which is located at the connection between the agitator and the side scraper.

7. The doctor of claim 6 wherein, The end scraper is provided with a first end scraping surface and a second end scraping surface, and the first end scraping surface and the second end scraping surface form an acute angle.

8. The doctor of claim 7 wherein, The second end scraping surface and the axis of the adapter are perpendicular to each other.

9. The doctor of any one of claims 1-8, wherein, The scraper is integrally formed.

10. A snow melter characterized by comprising: The snow melting machine is equipped with a scraper as described in any one of claims 1-9.

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