Adjustable force multi-stage buffer ice hammer device

Abstract

This utility model discloses a multi-stage buffer ice-crushing device with adjustable force, relating to the technical field of ice crushing equipment. It addresses the problem of excessive vibration and structural damage caused by excessive rigidity during ice crushing operations in existing beverage ice-crushing devices. The servo motor is installed inside one side of the upper support. A ball screw is installed at the lower end of the servo motor, rotating in tandem with the servo motor. A connecting plate is installed outside the ball screw, and the connecting plate rotates threadedly with the ball screw. Vertical rods on both sides of the lower end face of the servo motor are slidably connected to the connecting plate. A packaging shell is installed at one end of the connecting plate, and the motor is located above the packaging shell.

Description

Technical Field

[0001] This utility model relates to the technical field of ice crusher equipment, specifically to a multi-stage buffer ice crushing device with adjustable force. Background Technology

[0002] An ice crusher is a device used to make ice into shaved ice. Ice crushers and ice shavers have similar functions. Ice shavers can only shave large blocks of ice into ice chips, which are used to make ice porridge or shaved ice. Ice crushers, on the other hand, can make small ice chips.

[0003] For example, the Chinese patent with publication number CN216557814U, entitled "(A Bufferable Hammer and an Ice Hammer Machine Containing the Same)," includes: a moving rod, a hammer body, and an anti-lock assembly. The moving rod passes through the top of the hammer body and extends into the interior of the hammer body. A locking head is provided inside the hammer body on the moving rod. One end of the anti-lock assembly abuts against the bottom end of the moving rod, and the other end abuts against the bottom interior of the hammer body. This utility model discloses a bufferable hammer and an ice hammer machine containing the same, thereby solving the problem of locking during the use of ice hammer machines.

[0004] However, existing ice hammering devices used in beverages suffer from excessive rigidity and structural damage due to excessive vibration during the hammering process; therefore, they do not meet current requirements. To address this, we propose a multi-stage buffered ice hammering device with adjustable force. Utility Model Content

[0005] The purpose of this invention is to provide a multi-stage buffer ice hammer device with adjustable force to solve the problem mentioned in the background art that existing ice hammering devices used in beverages have excessive rigidity due to large vibrations during the ice hammering operation, which can lead to damage to the structure and equipment.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a multi-stage buffer ice hammer device with adjustable force, comprising: a freezing machine body, wherein a first conveying cavity and a second conveying cavity are provided on the upper end surface of the freezing machine body, and an upper support is provided above the freezing machine body;

[0007] Also includes:

[0008] A servo motor is installed inside one side of the upper bracket. A ball screw is provided at the lower end of the servo motor, and the ball screw rotates with the servo motor. A connecting plate is provided outside the ball screw, and the connecting plate rotates with the ball screw thread. The vertical rods on both sides of the lower end face of the servo motor are slidably connected to the connecting plate. A packaging shell is provided at one end of the connecting plate, and the motor is provided above the packaging shell.

[0009] Preferably, a buffer sleeve is provided at the middle position of the lower end face of the packaging shell, and buffer connecting rods are provided on both sides of the lower end face of the packaging shell. There are two buffer connecting rods, and O-rings are provided at the lower ends of the two buffer connecting rods. The O-rings are fixedly connected to the lower ends of the buffer connecting rods. The upper ends of the two buffer connecting rods and the buffer sleeve extend through and into the interior of the packaging shell, and the upper ends are fixedly installed on the upper end of the inner wall of the packaging shell.

[0010] Preferably, one side of the upper end of the packaging shell is connected to the upper support for vertical movement via a movable belt, the lower end of the buffer sleeve is provided with a lower fixed cover, and the lower fixed cover is fixedly connected to the lower end of the buffer sleeve, and a central rotating rod is provided inside the buffer sleeve.

[0011] Preferably, the lower end of the motor is provided with a power output end, and the power output end rotates with the motor.

[0012] Preferably, the upper end of the central rotating rod is connected to the lower power output end of the motor via a snap-fit ​​connection, and the lower end of the central rotating rod is provided with a blade, which is fixedly connected to the lower end of the central rotating rod via a fixing mechanism.

[0013] Preferably, the O-ring is installed above the lower fixing cover.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This utility model, through the design of a buffer sleeve and a buffer connecting rod, allows the connecting plate to move downwards along with the rotation of the ball screw during the ice-hammering operation. This enables the lower fixed cover to be installed at the mouth of the cup. Then, the motor drives the central rotating rod to rotate, thereby causing the blade at the lower end of the central rotating rod to act on the ice inside the cup for ice-hammering. At the same time, the motor power output and the speed of blade rotation are effectively controlled. During the ice-hammering operation, the buffer sleeve and buffer connecting rod improve the rigidity of the ice-hammering process, effectively avoiding the problem of excessive rigidity and structural damage caused by excessive vibration when hammering ice in beverages. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of one side of the upper support structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the other side of the upper support structure of this utility model;

[0019] Figure 4This is a schematic diagram of the internal structure of the packaging shell of this utility model;

[0020] Figure 5 This is a partial structural diagram of the buffer sleeve rod of this utility model;

[0021] Figure 6 This is a partial structural diagram of the central rotating rod of this utility model;

[0022] In the diagram: 100, main body of the freezing machine; 1001, upper support; 101, first conveying chamber; 102, second conveying chamber; 200, servo motor; 201, ball screw; 202, connecting plate; 203, moving belt; 300, packaging shell; 301, buffer sleeve rod; 30101, lower fixed cover; 302, buffer connecting rod; 303, O-ring; 400, motor; 401, power output end; 500, central rotating rod; 501, connecting end; 502, blade; 503, fixing mechanism. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] In the description of this utility model, it should be noted that the terms "upper", "lower", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0025] Example 1

[0026] Please see Figure 1-6 An embodiment of this utility model is provided: a multi-level buffer ice hammer device with adjustable force, comprising: a freezing machine body 100, a first conveying cavity 101 and a second conveying cavity 102 provided on the upper end surface of the freezing machine body 100, and an upper support 1001 provided above the freezing machine body 100.

[0027] Also includes:

[0028] A servo motor 200 is installed inside one side of the upper bracket 1001. A ball screw 201 is provided at the lower end of the servo motor 200, and the ball screw 201 rotates with the servo motor 200. A connecting plate 202 is provided outside the ball screw 201, and the connecting plate 202 rotates with the ball screw 201 by threads. The vertical rods on both sides of the lower end face of the servo motor 200 are slidably connected to the connecting plate 202. A packaging shell 300 is provided at one end of the connecting plate 202, and a motor 400 is provided above the packaging shell 300.

[0029] Example 2

[0030] Please see Figures 1-4 A buffer sleeve rod 301 is provided at the middle position of the lower end face of the packaging shell 300. Buffer connecting rods 302 are provided on both sides of the lower end face of the packaging shell 300. There are two buffer connecting rods 302. O-rings 303 are provided at the lower ends of the two buffer connecting rods 302. The O-rings 303 are fixedly connected to the lower ends of the buffer connecting rods 302. The upper ends of the two buffer connecting rods 302 and the buffer sleeve rod 301 penetrate through and extend into the interior of the packaging shell 300. The upper ends are fixedly installed on the upper end of the inner wall of the packaging shell 300.

[0031] The buffer connecting rod 302 and the buffer sleeve rod 301 can improve the rigidity of the hammer and ice, avoiding problems such as unreliable connection and component damage caused by rigidity.

[0032] Please see Figures 1-4 The upper side of the packaging shell 300 is connected to the upper support 1001 by a moving belt 203. The lower end of the buffer sleeve rod 301 is provided with a lower fixing cover 30101, and the lower fixing cover 30101 is fixedly connected to the lower end of the buffer sleeve rod 301. The buffer sleeve rod 301 is provided with a central rotating rod 500 inside.

[0033] Please see Figure 5 The lower end of the motor 400 is provided with a power output end 401, and the power output end 401 rotates with the motor 400.

[0034] Please see Figure 6 The upper end of the central rotating rod 500 is connected to the power output end 401 of the lower end of the motor 400 by a snap-fit ​​connection through the connecting end 501. The lower end of the central rotating rod 500 is provided with a blade 502, which is fixedly connected to the lower end of the central rotating rod 500 by a fixing mechanism 503.

[0035] Please see Figures 2-4 The O-ring 303 is installed above the lower fixing cover 30101.

[0036] Working principle: In use, several cups filled with ice are placed in the first conveying chamber 101, and the servo motor 200 drives the ball screw 201 to rotate, so that the connecting plate 202 can be adjusted up and down. When the ice hammering operation is required, the connecting plate 202 moves downward with the rotation of the ball screw 201, so that the lower fixed cover 30101 is installed at the mouth of the cup. Then, the motor 400 drives the central rotating rod 500 to rotate, so that the blade 502 at the lower end of the central rotating rod 500 acts on the ice inside the cup to perform the ice hammering operation. During the ice hammering operation, the buffer sleeve rod 301 and the buffer connecting rod 302 can improve the rigidity of the ice hammering.

[0037] In the embodiments provided in this application, it should be understood that the disclosed apparatus and methods can be implemented in other ways. The apparatus embodiments described above are merely illustrative. For example, the division of units is only a logical functional division, and in actual implementation, there may be other division methods. Furthermore, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Additionally, the displayed or discussed mutual couplings, direct couplings, or communication connections may be through some communication interfaces; indirect couplings or communication connections between devices or units may be electrical, mechanical, or other forms.

[0038] Finally, it should be noted that the above-described embodiments are merely specific implementations of the present invention, used to illustrate the technical solutions of the present invention, and not to limit it. The scope of protection of the present invention is not limited thereto. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that any person skilled in the art can still modify or easily conceive of changes to the technical solutions described in the foregoing embodiments within the technical scope disclosed in the present invention, or make equivalent substitutions for some of the technical features; and these modifications, changes, or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention, and should all be covered within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. An adjustable force multi-stage buffer ice hammer device, including a frozen food machine body (100), wherein a first conveying cavity (101) and a second conveying cavity (102) are provided on the upper end face of the frozen food machine body (100), and an upper support (1001) is provided above the frozen food machine body (100). Its features are: Also includes: A servo motor (200) is installed inside one side of the upper bracket (1001). A ball screw (201) is provided at the lower end of the servo motor (200), and the ball screw (201) rotates with the servo motor (200). A connecting plate (202) is provided outside the ball screw (201), and the connecting plate (202) rotates with the ball screw (201) by threads. The vertical rods on both sides of the lower end face of the servo motor (200) are slidably connected to the connecting plate (202). A packaging shell (300) is provided at one end of the connecting plate (202), and a motor (400) is provided above the packaging shell (300).

2. The adjustable force multi-stage buffer ice hammer device according to claim 1, characterized in that: A buffer sleeve rod (301) is provided at the middle position of the lower end face of the packaging shell (300). Buffer connecting rods (302) are provided on both sides of the lower end face of the packaging shell (300), and there are two buffer connecting rods (302). The lower end of each of the two buffer connecting rods (302) is provided with an O-ring (303), and the O-ring (303) is fixedly connected to the lower end of the buffer connecting rod (302). The upper ends of the two buffer connecting rods (302) and the buffer sleeve rod (301) penetrate through and extend into the interior of the packaging shell (300), and the upper ends are fixedly installed on the upper end of the inner wall of the packaging shell (300).

3. The adjustable force multi-stage buffer ice hammer device according to claim 2, characterized in that: One side of the upper end of the packaging shell (300) is connected to the upper support (1001) for vertical movement via a moving belt (203). The lower end of the buffer sleeve (301) is provided with a lower fixing cover (30101), and the lower fixing cover (30101) is fixedly connected to the lower end of the buffer sleeve (301). The buffer sleeve (301) is provided with a central rotating rod (500) inside.

4. The adjustable force multi-stage buffer ice hammer device according to claim 3, characterized in that: The lower end of the motor (400) is provided with a power output end (401), and the power output end (401) rotates with the motor (400).

5. The adjustable force multi-stage buffer ice hammer device according to claim 4, characterized in that: The upper end of the central rotating rod (500) is connected to the power output end (401) of the lower end of the motor (400) by a connecting end (501) with an embedded buckle. The lower end of the central rotating rod (500) is provided with a blade (502), and the blade (502) is fixedly connected to the lower end of the central rotating rod (500) by a fixing mechanism (503).

6. The adjustable force multi-stage buffer ice hammer device according to claim 5, characterized in that: The O-ring (303) is installed above the lower fixing cover (30101).

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