Coaxial ice withdrawing mechanism of extrusion type ice maker evaporator

Abstract

The coaxial ice-withdrawing mechanism comprises a base, an ice-withdrawing machine body is arranged at the top end of the base, an ice-withdrawing opening is formed in one end of the ice-withdrawing machine body, a transmission case is arranged at the top of the base at the end, away from the ice-withdrawing opening, of the ice-withdrawing machine body, and a gear motor is installed at the top end of the base at the side, away from the ice-withdrawing machine body, of the transmission case. A rotating shaft is arranged on the inner wall of the lower end of the gear motor, a spiral roller is installed in the ice-removing machine body at the end, away from the gear motor, of the rotating shaft, a discharging machine body is arranged on one side of the top end of the ice-removing machine body, an evaporator barrel is arranged at the top end of the discharging machine body through a support, and a discharging opening is formed in the center of the bottom of the evaporator barrel. According to the utility model, the purpose of coaxially and synchronously making and withdrawing ice is achieved so as to improve the ice block making efficiency when the ice withdrawing mechanism is used, fine ice blocks can be secondarily crushed so as to ensure the ice block making effect, and the ice blocks can be easily and automatically discharged and withdrawn.

Description

Technical Field

[0001] The utility model relates to the technical field of ice making machines, in particular to a coaxial ice melting mechanism for an extruded ice making machine evaporator. Background Technique

[0002] With the increasing demand for ice in commercial and household fields, ice making machines are increasingly widely used in the market. Extruded ice making machines are popular because of their advantages such as continuous ice making, small volume, small floor area, and simple installation. In order to efficiently and conveniently perform ice melting operations on the made ice, it is of great significance to design a coaxial ice melting mechanism for an extruded ice making machine evaporator.

[0003] A new type of extruded ice making machine with a reference publication number of CN220436838U includes a machine body, an ice making evaporator assembly, a primary water tank, an ice basket, a secondary water tank, a compressor assembly, a heat dissipation assembly, and an electric control box; the primary water tank, the evaporator assembly, and the compressor assembly are sequentially arranged inside the machine body along a first direction; the secondary water tank is arranged above the compressor assembly; the ice basket is arranged inside the primary water tank; the heat dissipation assembly and the electric control box are arranged on one side of the ice making evaporator assembly and the compressor assembly along a second direction, and the heat dissipation assembly and the electric control box are arranged in an up-and-down position structure. This ice making machine optimizes the layout of the component positions of the extruded ice making machine, presenting a layout structure in which large components such as the primary water tank, the ice making evaporator assembly, and the compressor assembly are sequentially arranged, and small components such as the ice basket, the secondary water tank, the heat dissipation assembly, and the electric control box are nested, making full use of the limited space inside the machine body, with the components more compactly distributed, which can effectively reduce the volume of the ice making machine after assembly. According to the above, although this device can be well applied, it is usually not convenient to perform ice making and ice melting processes synchronously in a coaxial manner, which is likely to affect its ice making efficiency and still needs to be improved. Content of the Utility Model

[0004] The purpose of the utility model is to provide a coaxial ice melting mechanism for an extruded ice making machine evaporator to solve the problem that although the device in the above background technique can be well applied, it is usually not convenient to perform ice making and ice melting processes synchronously in a coaxial manner, which is likely to affect its ice making efficiency.

[0005] To achieve the above object, the present utility model provides the following technical solutions: A coaxial ice melting mechanism for an extruded ice maker evaporator, including a base, a ice melting body is provided at the top of the base, an ice melting port is installed at one end of the ice melting body, a transmission box is provided at the top of the base at the end of the ice melting body away from the ice melting port, a reduction motor is installed at the top of the base on the side of the transmission box away from the ice melting body, a rotating shaft is provided on the inner wall at the lower end of the reduction motor, the end of the rotating shaft away from the reduction motor penetrates the transmission box and extends into the interior of the ice melting body, a spiral roller is installed inside the ice melting body at the end of the rotating shaft away from the reduction motor, a feeding body is provided on one side of the top of the ice melting body, an evaporator cylinder is provided at the top of the feeding body through a bracket, a discharge port is provided at the center of the bottom of the evaporator cylinder, a broken ice shaft is rotatably installed inside the evaporator cylinder, the top of the broken ice shaft extends to the outside of the evaporator cylinder and is provided with a second belt drive structure, a plurality of main broken ice knives are provided on the outer walls on both sides of the broken ice shaft, a bevel gear drive structure is provided through a bracket on one side at the bottom end of the second belt drive structure, a first belt drive structure is provided on the outer wall of the bevel gear drive structure, the lower end of the first belt drive structure is connected to the outer wall of the rotating shaft, and a control box is provided at the top of the transmission box.

[0006] Preferably, a first gear is fixed on the outer wall of the rotating shaft inside the transmission box, a second gear is rotatably installed inside the transmission box on one side of the first gear, the second gear meshes with the first gear, and when the first gear rotates, the second gear is driven to rotate by the mutual meshing of the second gear and the first gear.

[0007] Preferably, an auxiliary broken ice knife is provided at the bottom end of the broken ice shaft, the bottom end of the auxiliary broken ice knife extends into the interior of the discharge port, and through the setting of the auxiliary broken ice knife, the ice cubes at the upper end inside the discharge port can be broken.

[0008] Preferably, a limiting rail is provided on the bracket below the evaporator cylinder on one side of the discharge port, a movable plate is slidably connected to one side at the top of the limiting rail, a baffle is movably connected to the upper end inside the discharge port, one end of the baffle extends to the outside of the discharge port and is fixedly connected to the inner wall of the movable plate, and through the setting of the baffle, the discharge port can be opened and closed.

[0009] Preferably, a telescopic driving member is installed on one side of the evaporator cylinder through a bracket, and one end of the telescopic driving member is connected to the outer wall of the movable plate, and through the setting of the telescopic driving member, the movable plate can be driven to translate.

[0010] Preferably, a third gear is rotatably installed inside the transmission case above the second gear. The third gear meshes with the second gear. A fourth gear is rotatably installed inside the transmission case on one side of the third gear. The fourth gear meshes with the third gear. Two crushing cutter rollers are rotatably installed inside the blanking body. One ends of the crushing cutter rollers all extend into the transmission case and are respectively connected to the inner walls of the third gear and the fourth gear. Through the arrangement of the two crushing cutter rollers, the small ice cubes falling into the blanking body can be secondarily crushed.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: The coaxial ice melting mechanism of the extruded ice maker evaporator not only achieves the purpose of coaxial synchronous ice making and ice melting to improve the ice making efficiency of the ice melting mechanism for ice cubes during use, but also can secondarily crush small ice cubes to ensure the ice making effect of the ice cubes, and is also easy to automatically feed and melt the ice cubes.

[0012] (1) The reduction motor drives the first belt transmission structure to operate through the rotating shaft, so that the first belt transmission structure drives the second belt transmission structure to operate through the bevel gear transmission structure, so that the second belt transmission structure drives the main ice crushing knife to rotate through the ice crushing shaft, so as to crush the ice cubes inside the evaporator cylinder by the main ice crushing knife to make the ice cubes into required small granular shapes. At the same time, when the rotating shaft rotates, it drives the spiral roller to rotate to spirally convey the small granular ice cubes falling into the ice melting body to the left, thus achieving the purpose of coaxial synchronous ice making and ice melting, and thereby improving the ice making efficiency of the ice melting mechanism for ice cubes during use.

[0013] (2) When the rotating shaft rotates, it drives the first gear to rotate, so that the first gear drives the third gear to rotate through the second gear, and the third gear drives the fourth gear to rotate in the opposite direction to it, so that the third gear and the fourth gear drive the two crushing cutter rollers to rotate in the opposite direction inside the blanking body, and the small ice cubes falling into the blanking body can be secondarily crushed, thus ensuring the ice making effect of the ice cubes.

[0014] (3) The telescopic driving member drives the movable plate to slide on the top of the limiting rail, so that the movable plate drives the baffle plate to move horizontally smoothly. When the baffle plate moves to the left, the discharge port can be opened and closed, so that the ice cubes made inside the evaporator cylinder fall into the blanking body from the discharge port, thus making it easy to automatically feed and melt the ice cubes. Description of the Drawings

[0015] Figure 1 It is a front view sectional structure diagram of the present utility model;

[0016] Figure 2 It is a side view sectional structure diagram of the transmission case of the present utility model;

[0017] Figure 3 It is a schematic top view structure diagram of the blanking body of the present utility model;

[0018] Figure 4 For the present utility model Figure 1 The enlarged structure diagram at position A in it.

[0019] In the figure: 1. Base; 2. Defrosting body; 3. Defrosting port; 4. Screw roller; 5. Transmission box; 6. Control box; 7. Reducing motor; 8. Rotating shaft; 9. First belt drive structure; 10. Bevel gear drive structure; 11. Second belt drive structure; 12. Blanking body; 13. Evaporator cylinder; 14. Ice crushing shaft; 15. Main ice crushing knife; 16. First gear; 17. Second gear; 18. Third gear; 19. Fourth gear; 20. Crushing knife roller; 21. Auxiliary ice crushing knife; 22. Discharge port; 23. Baffle; 24. Limit rail; 25. Movable plate; 26. Telescopic driving member. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1-4 , an embodiment provided by the present utility model: A coaxial defrosting mechanism for an extruded ice maker evaporator, including a base 1, a defrosting body 2 is provided at the top of the base 1, a defrosting port 3 is installed at one end of the defrosting body 2, a transmission box 5 is provided at the top of the base 1 at the end of the defrosting body 2 away from the defrosting port 3, a first gear 16 is fixed on the outer wall of the rotating shaft 8 inside the transmission box 5, a second gear 17 is rotatably installed inside the transmission box 5 on one side of the first gear 16, and the second gear 17 meshes with the first gear 16;

[0022] During use, the second gear 17 meshes with the first gear 16 so that when the first gear 16 rotates, it drives the second gear 17 to rotate;

[0023] A third gear 18 is rotatably installed inside the transmission box 5 above the second gear 17, the third gear 18 meshes with the second gear 17, a fourth gear 19 is rotatably installed inside the transmission box 5 on one side of the third gear 18, the fourth gear 19 meshes with the third gear 18, and two crushing knife rollers 20 are rotatably installed inside the blanking body 12, and one ends of the crushing knife rollers 20 both extend into the transmission box 5 and are respectively connected to the inner walls of the third gear 18 and the fourth gear 19;

[0024] During use, two crushing cutter rollers 20 are provided to perform secondary crushing on the small ice cubes that fall into the inside of the blanking body 12;

[0025] A reduction motor 7 is installed at the top of the base 1 on the side of the transmission box 5 away from the ice melting body 2. A rotating shaft 8 is provided on the inner wall at the lower end of the reduction motor 7. One end of the rotating shaft 8 away from the reduction motor 7 penetrates through the transmission box 5 and extends into the inside of the ice melting body 2. A spiral roller 4 is installed inside the ice melting body 2 at the end of the rotating shaft 8 away from the reduction motor 7. A blanking body 12 is provided on one side of the top of the ice melting body 2. An evaporator cylinder 13 is provided on the top of the blanking body 12 through a bracket. A discharge port 22 is provided at the center of the bottom of the evaporator cylinder 13. A limiting rail 24 is provided on the bracket below the evaporator cylinder 13 on one side of the discharge port 22. A movable plate 25 is slidably connected to one side of the top of the limiting rail 24. A baffle 23 is movably connected to the upper end inside the discharge port 22. One end of the baffle 23 extends to the outside of the discharge port 22 and is fixedly connected to the inner wall of the movable plate 25;

[0026] During use, through the setting of the baffle 23, the discharge port 22 can be opened and closed;

[0027] One side of the evaporator cylinder 13 is installed with a telescopic driving member 26 through a bracket. One end of the telescopic driving member 26 is connected to the outer wall of the movable plate 25;

[0028] During use, through the setting of the telescopic driving member 26, the movable plate 25 can be driven to translate;

[0029] A crushing ice shaft 14 is rotatably installed inside the evaporator cylinder 13. An auxiliary crushing ice knife 21 is provided at the bottom end of the crushing ice shaft 14. The bottom end of the auxiliary crushing ice knife 21 extends into the inside of the discharge port 22;

[0030] During use, through the setting of the auxiliary crushing ice knife 21, the ice cubes at the upper end inside the discharge port 22 can be crushed;

[0031] The top end of the crushing ice shaft 14 extends to the outside of the evaporator cylinder 13 and is provided with a second belt transmission structure 11. A plurality of main crushing ice knives 15 are provided on the outer walls on both sides of the crushing ice shaft 14. A bevel gear transmission structure 10 is provided on the bracket at one side of the bottom end of the second belt transmission structure 11. A first belt transmission structure 9 is provided on the outer wall of the bevel gear transmission structure 10. The lower end of the first belt transmission structure 9 is connected to the outer wall of the rotating shaft 8. A control box 6 is provided on the top of the transmission box 5.

[0032] When the embodiment of the present application is in use, first, water source is injected into the evaporator cylinder 13, and then the evaporator cylinder 13 can perform ice-making treatment on the water source. The reduction motor 7 drives the first belt transmission structure 9 to operate through the rotating shaft 8, so that the first belt transmission structure 9 drives the second belt transmission structure 11 to operate through the bevel gear transmission structure 10, so that the second belt transmission structure 11 drives the main ice-breaking knife 15 to rotate through the ice-breaking shaft 14, so that the main ice-breaking knife 15 can break the ice blocks inside the evaporator cylinder 13 to make the ice blocks into required small granular shapes. At the same time, when the rotating shaft 8 rotates, it drives the spiral roller 4 to rotate to spirally convey the small granular ice blocks falling into the ice melting body 2 to the left, so that ice-making and ice-melting operations can be carried out in a coaxial and synchronized manner. Then, the telescopic driving member 26 drives the movable plate 25 to slide on the top of the limiting rail 24, so that the movable plate 25 drives the baffle 23 to move smoothly horizontally. When the baffle 23 moves to the left, the discharge port 22 can be opened and closed, so that the ice blocks made inside the evaporator cylinder 13 can fall into the blanking body 12 through the discharge port 22, which is convenient for automatic blanking and ice melting of the ice blocks. Finally, when the rotating shaft 8 rotates, it drives the first gear 16 to rotate, so that the first gear 16 drives the third gear 18 to rotate through the second gear 17, and the third gear 18 drives the fourth gear 19 to rotate in the opposite direction, so that the third gear 18 and the fourth gear 19 drive the two ice-breaking roller knives 20 to rotate in opposite directions inside the blanking body 12, so that the small ice blocks falling into the blanking body 12 can be broken for the second time to further ensure that the made ice blocks are in small granular shapes. In addition, when the ice-breaking shaft 14 rotates, it drives the auxiliary ice-breaking knife 21 to rotate synchronously to break the ice blocks inside the discharge port 22 and reduce the phenomenon of blockage at the upper end inside the discharge port 22, thus completing the use of this ice melting mechanism.

Claims

1. A coaxial defrosting mechanism for an evaporator of an extrusion ice maker, characterized in that: The invention comprises a base (1), wherein a defrosting machine body (2) is provided at the top of the base (1), a defrosting port (3) is installed at one end of the defrosting machine body (2), a transmission box (5) is provided at the top of the base (1) at the end of the defrosting machine body (2) away from the defrosting port (3), a reduction motor (7) is installed at the top of the base (1) at the side of the transmission box (5) away from the defrosting machine body (2), a rotating shaft (8) is provided on the inner wall of the lower end of the reduction motor (7), the end of the rotating shaft (8) away from the reduction motor (7) passes through the transmission box (5) and extends to the inside of the defrosting machine body (2), a spiral roller (4) is installed inside the defrosting machine body (2) at the end of the rotating shaft (8) away from the reduction motor (7), a blanking machine body (12) is provided at one side of the top of the defrosting machine body (2), and the top of the blanking machine body (12) is provided with a plurality of rollers (4). An evaporator cylinder (13) is provided at the end thereof through a bracket, a discharge port (22) is provided at the center position of the bottom of the evaporator cylinder (13), an ice crushing shaft (14) is rotatably installed inside the evaporator cylinder (13), the top end of the ice crushing shaft (14) extends to the outside of the evaporator cylinder (13) and is provided with a second belt transmission structure (11), a plurality of main ice crushing knives (15) are provided on the outer walls of both sides of the ice crushing shaft (14), a bevel gear transmission structure (10) is provided on one side of the bottom end of the second belt transmission structure (11) through a bracket, a first belt transmission structure (9) is provided on the outer wall of the bevel gear transmission structure (10), the lower end of the first belt transmission structure (9) is connected to the outer wall of the rotating shaft (8), and a control box (6) is provided at the top end of the transmission box (5).

2. The coaxial ice-defrosting mechanism of the evaporator of the extrusion ice-making machine according to claim 1, characterized in that: A first gear (16) is fixed on the outer wall of the rotating shaft (8) inside the transmission box (5), and a second gear (17) is rotatably mounted inside the transmission box (5) on one side of the first gear (16), and the second gear (17) is meshed with the first gear (16).

3. The coaxial ice-defrosting mechanism of the evaporator of the extrusion ice-making machine according to claim 1, characterized in that: An auxiliary ice-crushing knife (21) is provided at the bottom end of the ice-crushing shaft (14), and the bottom end of the auxiliary ice-crushing knife (21) extends to the inside of the discharge port (22).

4. The coaxial ice-defrosting mechanism of the evaporator of the extrusion ice-making machine according to claim 1, characterized in that: A limit rail (24) is provided on a bracket below the evaporator cylinder (13) on one side of the discharge port (22); a movable plate (25) is slidably connected to one side of the top of the limit rail (24); a baffle (23) is movably connected to the upper end inside the discharge port (22); one end of the baffle (23) extends to the outside of the discharge port (22) and is fixedly connected to the inner wall of the movable plate (25).

5. The coaxial ice-defrosting mechanism of the evaporator of the extrusion ice-making machine according to claim 4, characterized in that: A telescopic driving member (26) is installed on one side of the evaporator cylinder (13) via a bracket, and one end of the telescopic driving member (26) is connected to the outer wall of the movable plate (25).

6. The coaxial ice-defrosting mechanism of the evaporator of the extrusion ice-making machine according to claim 2, characterized in that: A third gear (18) is rotatably mounted inside the transmission box (5) above the second gear (17), and the third gear (18) and the second gear (17) are meshed with each other. A fourth gear (19) is rotatably mounted inside the transmission box (5) on one side of the third gear (18), and the fourth gear (19) and the third gear (18) are meshed with each other. Two crushing knife rollers (20) are rotatably mounted inside the blanking machine body (12), and one end of each crushing knife roller (20) extends into the interior of the transmission box (5) and is respectively connected to the inner walls of the third gear (18) and the fourth gear (19).

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