Evaporator for snow melting machine

Abstract

The utility model belongs to the technical field of snow melting machines, and particularly relates to an evaporator for a snow melting machine, which comprises a snow melting machine main body, an evaporator main body is fixedly connected inside the snow melting machine main body, a sealing cover is rotatably connected outside the evaporator main body through a hinge, and a torsion spring is arranged at the rotating joint of the hinge and the evaporator main body. A pressure sensor is arranged at the fixed joint of the torsion spring and the sealing cover, and a charging barrel is detachably connected to the interior of the evaporator main body; the utility model provides an evaporator for a snow melting machine, and solves the problems that in the prior art, an evaporator can conveniently and quickly refrigerate slurry in a charging barrel so as to prepare snow-melting beverage or smoothie, but the charging barrel on the inner side of the evaporator is generally connected with the evaporator in a welding manner, so that the charging barrel cannot be quickly disassembled and assembled; the problems that a material barrel needs to be maintained after being used for a long time, so that a worker cannot conveniently and rapidly disassemble and maintain the material barrel, and meanwhile, the material barrel is very inconvenient to clean in daily use are solved.

Description

Technical Field

[0001] The utility model belongs to the field of snow melting machines, in particular to an evaporator used for a snow melting machine. Background Art

[0002] Snow melt machine, also known as slush machine, is often used to make slurry such as juice into snow-melt beverages such as smoothies. The evaporator is an important part of the refrigeration system in the snow melt machine. It is usually connected to refrigeration equipment such as compressors and is used to contact with the slurry to cool the slurry.

[0003] The evaporator in the prior art can facilitate the rapid cooling of the slurry in the barrel to make a slush drink or smoothie, but the barrel inside the evaporator is generally welded to the evaporator and cannot be quickly disassembled and assembled. In addition, the barrel requires maintenance after long-term use, which makes it difficult for staff to quickly and easily disassemble and maintain the barrel. It is also very inconvenient to clean the barrel during daily use. Utility Model Content

[0004] In view of the above problems existing in the prior art, the main purpose of the utility model is to provide an evaporator for a snow melting machine.

[0005] The technical solution of the utility model is as follows: an evaporator for a snow melter comprises a snow melter main body, the interior of the snow melter main body is fixedly connected to the evaporator main body, the exterior of the evaporator main body is rotatably connected to a sealing cover via a hinge, a torsion spring is provided at the rotational connection between the hinge and the evaporator main body, a pressure sensor is provided at the fixed connection between the torsion spring and the sealing cover, a barrel is detachably connected to the interior of the evaporator main body, a sliding column is slidably connected to the interior of the evaporator main body on one side close to the barrel, both sides of the interior of the evaporator main body are rotatably connected to rotating columns via limit plates, a clamping block is fixedly connected to the exterior of the rotating column, clamping grooves are provided on both sides of the exterior of the barrel close to the clamping block, and a transmission assembly is provided inside the snow melter main body.

[0006] As a preferred embodiment, the transmission assembly includes a cylinder and a linkage unit, the cylinder is fixedly connected to the inner side of the snow melting machine body, the output end of the cylinder is fixedly connected to the end of the sliding column away from the barrel, the sliding column is slidably connected to the inner wall of the snow melting machine body, and the rotating column can be rotated by the linkage unit.

[0007] As a preferred embodiment, the linkage unit includes a rotating shaft, which is rotatably connected to both sides of the inner wall of the snow melting machine body, the outside of the rotating shaft is fixedly connected to a rotating rod, and sliding grooves are opened on both sides of the inside of the rotating rod, and the first sliding shaft is fixedly connected to both sides of the outside of the sliding column, one end of the two rotating columns extends to the outer side of the limit plate and is fixedly connected to gears, the inside of the evaporator body is slidably connected to both sides near the two gears, the gear is meshed with the rack, and the inner side of the rack is fixedly connected to the second sliding shaft, and the first sliding shaft and the second sliding shaft are respectively slidably connected to the two sliding grooves inside the rotating rod.

[0008] As a preferred embodiment, both sides of the interior of the evaporator body are fixedly connected with limit blocks, the barrel is movably connected to the limit blocks, and an evaporation tube is provided on the inner wall of the evaporator body and outside the barrel.

[0009] As a preferred embodiment, the outside of the sealing cover extends to the inside of the barrel and is fixedly connected to a discharge head, the bottom of the snow melting machine body is fixedly connected to a column, the bottom of the column is fixedly connected to a base, and universal wheels are symmetrically installed on both sides of the bottom of the base.

[0010] As a preferred embodiment, a leak-proof disk is fixedly connected to the outside of the column and below the discharge head, and the pressure sensor is electrically connected to the cylinder through an external controller.

[0011] The beneficial effects of the utility model are as follows:

[0012] The device has a simple structure and is easy to operate. The barrel can be quickly removed or installed through simple operations, avoiding the trouble of fixed connection between the barrel and the evaporator body in traditional technology, which is difficult to disassemble and difficult to clean and maintain, thereby improving the convenience and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model will be further described below in conjunction with the accompanying drawings.

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 It is a bottom view of the utility model;

[0016] Figure 3 It is a cross-sectional view of the utility model;

[0017] Figure 4 It is a cross-sectional view of the evaporator body in the utility model;

[0018] Figure 5 For the utility model Figure 3Enlarged view of point A in the middle.

[0019] In the figure: 1. Snow melting machine body; 2. Evaporator body; 3. Sealing cover; 4. Cylinder; 5. Evaporation tube; 6. Sliding column; 7. Rotating column; 8. Block; 9. Slot; 10. Cylinder; 11. Rotating shaft; 12. Rotating rod; 13. Slide; 14. Gear; 15. Rack; 16. Limit block; 17. Discharge head; 18. Column; 19. Leakage-proof plate; 20. Base; 21. Universal wheel. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] See also Figure 1-5 An evaporator for a snow melting machine comprises a snow melting machine body 1, an evaporator body 2 is fixedly connected to the inside of the snow melting machine body 1, a sealing cover 3 is rotatably connected to the outside of the evaporator body 2 through a hinge, a torsion spring is provided at the rotation connection between the hinge and the evaporator body 2, a pressure sensor is provided at the fixed connection between the torsion spring and the sealing cover 3, a barrel 4 is detachably connected to the inside of the evaporator body 2, a sliding column 6 is slidably connected to the side of the inside of the evaporator body 2 close to the barrel 4, both sides of the inside of the evaporator body 2 are rotatably connected to rotating columns 7 through limit plates, a clamping block 8 is fixedly connected to the outside of the rotating column 7, and clamping grooves 9 are provided on both sides of the outside of the barrel 4 close to the clamping block 8, and a transmission assembly is provided inside the snow melting machine body 1.

[0022] Specifically, the transmission assembly includes a cylinder 10 and a linkage unit. The cylinder 10 is fixedly connected to one side of the interior of the snow melting machine body 1. The output end of the cylinder 10 is fixedly connected to the end of the sliding column 6 away from the barrel 4. The sliding column 6 is slidably connected to the inner wall of the snow melting machine body 1. The rotating column 7 can be rotated through the linkage unit. The linkage unit includes a rotating shaft 11. The rotating shaft 11 is rotatably connected to both sides of the inner wall of the snow melting machine body 1. The outside of the rotating shaft 11 is fixedly connected to a rotating rod 12. Both sides of the interior of the rotating rod 12 are provided with sliding grooves 13. Both sides of the exterior of the sliding column 6 are fixedly connected to a first sliding shaft. One end of the two rotating columns 7 extends to the outer side of the limit plate and is fixedly connected to a gear 14. The interior of the evaporator body 2 is slidably connected to both sides of the two gears 14. The gear 14 is meshed with the rack 15. One side of the interior of the rack 15 is fixedly connected to a second sliding shaft. The first sliding shaft and the second sliding shaft are respectively slidably connected to the two sliding grooves 13 inside the rotating rod 12.

[0023] Through the above technical solution, when it is necessary to add materials to the barrel 4 on a daily basis, the sealing cover 3 can be opened to add materials. When it is necessary to take out the barrel 4 for cleaning, the sealing cover 3 is opened and then continued to be gently pushed backward, so that the torsion spring and the pressure sensor are subjected to a greater extrusion force. At this time, the pressure sensor transmits data to the external controller, and the cylinder 10 is started by the external controller, so that the output end of the cylinder 10 is extended, thereby pushing the barrel 4 to move to the outside of the evaporator body 2 through the output end of the cylinder 10 and the slide column 6. While the slide column 6 moves, it can drive the first slide shaft to slide inside the rotating rod 12, thereby pushing the rotating rod 12 to rotate around the rotating shaft 11, so that the slide groove 13 at the other end of the rotating rod 12 pulls the second slide shaft in the rack 15 to move, so that the rack 15 moves in the direction away from the evaporator body 2, thereby The meshing relationship of 4 drives the gear 14 to rotate, so that the gear 14 drives the rotating column 7 to rotate with the block 8, until the block 8 is driven to disengage from the slot 9 and the limit of the slot 9 is cancelled, so that the fixation of the barrel 4 can be cancelled, and the barrel 4 can be easily taken out by cooperating with the sliding column 6 to push the barrel 4 to the outside, which is convenient for subsequent cleaning and maintenance. After the cleaning and maintenance of the barrel 4 is completed, the barrel 4 is pushed back to the inside of the evaporator body 2, and then the output end of the cylinder 10 is controlled to contract by the external controller, so that the barrel 4 can be fixed again according to the above principle. The device has a simple structure and is easy to operate. The barrel 4 can be taken out or installed quickly and easily through simple operation, avoiding the trouble of fixed connection between the barrel 4 and the evaporator body 2 in the traditional technology, which is not convenient for disassembly, and thus difficult for cleaning and maintenance, thereby improving the convenience and practicality of the device.

[0024] Specifically, both sides of the interior of the evaporator body 2 are fixedly connected with the limit blocks 16 , the barrel 4 is movably connected to the limit blocks 16 , and the evaporation tube 5 is provided on the inner wall of the evaporator body 2 and on the outer side of the barrel 4 .

[0025] Through the above technical solution, the limit block 16 can be used to limit the barrel 4 after installation to prevent deviation and shaking. The evaporator tube 5 can be used to perform heat exchange and cooling on the barrel 4, thereby cooling the slurry.

[0026] Specifically, the outside of the sealing cover 3 extends to the inside of the barrel 4 and is fixedly connected to a discharge head 17, the bottom of the snow melting machine body 1 is fixedly connected to a column 18, the bottom of the column 18 is fixedly connected to a base 20, and universal wheels 21 are symmetrically installed on both sides of the bottom of the base 20.

[0027] Through the above technical solution, the prepared slushy beverage or smoothie can be squeezed out through the provided discharge head 17, and the provided universal wheel 21 can facilitate the device to be pushed to any position for operation.

[0028] Specifically, a leak-proof disk 19 is fixedly connected to the outside of the column 18 and below the discharge head 17 , and the pressure sensor is electrically connected to the cylinder 10 through an external controller.

[0029] Through the above technical solution, the leak-proof plate 19 can be set to collect the residual liquid after the discharge head 17 discharges the material to prevent it from dripping onto the ground and being difficult to clean up. The external controller can facilitate the staff to quickly control the cylinder 10.

[0030] When in use, when it is necessary to add materials to the barrel 4 on a daily basis, the sealing cover 3 is opened to add materials. When it is necessary to take out the barrel 4 for cleaning, the sealing cover 3 is opened and then gently pushed backward, so that the torsion spring and the pressure sensor are subjected to a greater extrusion force. At this time, the pressure sensor transmits data to the external controller, and the cylinder 10 is started by the external controller, so that the output end of the cylinder 10 extends, thereby pushing the barrel 4 to move outside the evaporator body 2 through the output end of the cylinder 10 and the slide column 6. When the slide column 6 moves, it can drive the first slide shaft to rotate inside the rotating rod 12. The rotating rod 12 is pushed to rotate around the rotating shaft 11, so that the sliding groove 13 at the other end of the rotating rod 12 pulls the second sliding shaft in the rack 15 to move, so that the rack 15 moves in the direction away from the evaporator body 2, thereby driving the gear 14 to rotate through the meshing relationship between the rack 15 and the gear 14, so that the gear 14 drives the rotating column 7 to rotate on the block 8, until the block 8 is driven to disengage from the slot 9, and the limit of the slot 9 is cancelled, so that the fixing of the barrel 4 can be cancelled, and at the same time, the barrel 4 can be pushed outward with the help of the sliding column 6, so that the barrel 4 can be easily taken out, which is convenient for the back After the cleaning and maintenance of the barrel 4 is completed, the barrel 4 is pushed back into the evaporator body 2, and then the output end of the cylinder 10 is controlled to contract by an external controller, so that the barrel 4 can be fixed again by the above principle. The device has a simple structure and is easy to operate. The barrel 4 can be taken out or installed quickly by simple operation, avoiding the trouble of fixing the barrel 4 and the evaporator body 2 in the traditional technology, which is not convenient to disassemble and difficult to clean and maintain, thereby improving the convenience and practicality of the device. After the barrel 4 is installed, it can be limited to prevent deviation and shaking. The barrel 4 can be cooled by heat exchange through the evaporator tube 5, so as to cool the slurry. The prepared snow-melt beverage or smoothie can be squeezed out through the discharging head 17. The universal wheel 21 can be used to push the device to any position for operation. The leak-proof plate 19 can be used to collect the residual liquid after the discharging head 17 discharges the material to prevent it from dripping to the ground and being difficult to clean. The external controller can facilitate the staff to quickly control the cylinder 10.

[0031] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0032] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0033] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. An evaporator for a snow melt machine, comprising a snow melt machine body (1), characterized in that: The interior of the snow melt machine body (1) is fixedly connected to an evaporator body (2); the exterior of the evaporator body (2) is rotatably connected to a sealing cover (3) via a hinge; a torsion spring is provided at the rotatable connection between the hinge and the evaporator body (2); a pressure sensor is provided at the fixed connection between the torsion spring and the sealing cover (3); a barrel (4) is detachably connected to the interior of the evaporator body (2); a sliding column (6) is slidably connected to the interior of the evaporator body (2) on a side close to the barrel (4); both sides of the interior of the evaporator body (2) are rotatably connected to a rotating column (7) via a limit plate; a clamping block (8) is fixedly connected to the exterior of the rotating column (7); and clamping grooves (9) are provided on both sides of the exterior of the barrel (4) close to the clamping block (8); and a transmission assembly is provided inside the snow melt machine body (1).

2. The evaporator for a snow melter according to claim 1, characterized in that: The transmission assembly comprises a cylinder (10) and a linkage unit, wherein the cylinder (10) is fixedly connected to one side of the interior of the snow melter body (1), the output end of the cylinder (10) is fixedly connected to an end of a sliding column (6) away from the barrel (4), the sliding column (6) is slidably connected to the inner wall of the snow melter body (1), and the rotating column (7) can be rotated by means of the linkage unit.

3. The evaporator for a snow melter according to claim 2, characterized in that: The linkage unit comprises a rotating shaft (11), the rotating shaft (11) being rotatably connected to both sides of the inner wall of the snow melting machine body (1), the rotating shaft (11) being fixedly connected to a rotating rod (12) on the outside, the rotating rod (12) being provided with sliding grooves (13) on both sides inside, the sliding column (6) being fixedly connected to both sides of the outside, one end of each of the two rotating columns (7) extending to the outside of a limit plate being fixedly connected to a gear (14), the inside of the evaporator body (2) being slidably connected to both sides of the two gears (14), the gear (14) being meshedly connected to the rack (15), the inside of the rack (15) being fixedly connected to a second sliding shaft, the first sliding shaft and the second sliding shaft being slidably connected to the two sliding grooves (13) inside the rotating rod (12) respectively.

4. The evaporator for a snow melter according to claim 3, characterized in that: Limit blocks (16) are fixedly connected to both sides of the interior of the evaporator body (2), the barrel (4) is movably connected to the limit blocks (16), and an evaporation tube (5) is provided on the inner wall of the evaporator body (2) and on the outer side of the barrel (4).

5. The evaporator for a snow melter according to claim 2, characterized in that: The outside of the sealing cover (3) extends to the inside of the barrel (4) and is fixedly connected to a discharge head (17); the bottom of the snow melting machine body (1) is fixedly connected to a column (18); the bottom of the column (18) is fixedly connected to a base (20); and universal wheels (21) are symmetrically mounted on both sides of the bottom of the base (20).

6. The evaporator for a snow melter according to claim 5, characterized in that: A leak-proof disc (19) is fixedly connected to the outside of the column (18) and below the discharge head (17), and the pressure sensor is electrically connected to the cylinder (10) via an external controller.

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