Steel cylinder swinging equipment

Abstract

The utility model belongs to the field of fire-fighting agent preparation, particularly relates to steel cylinder swinging equipment, and provides the following scheme aiming at the problems of low production efficiency, uncontrollable swinging frequency and angle and higher production labor cost existing in the conventional manual shaking and swinging mode: the steel cylinder swinging equipment comprises a base and a mounting frame rotationally arranged on one side of the base; one end of each protective shell is rotationally connected to the mounting frame, the other end of each protective shell is locked with the mounting frame through a lock catch, and each protective shell is provided with a locking mechanism; the swinging mechanism comprises a motor, a turntable and an eccentric shaft, and adopts double protective shells and a thread locking mechanism to realize stable fixation of the steel cylinder, so that swinging displacement is effectively prevented; the crank sliding block mechanism is used for replacing manual work, efficiency is improved, operation is easy and convenient, production efficiency can be improved, the structure is simple and practical, and equipment cost and maintenance cost are low.

Description

Technical Field

[0001] This utility model relates to the field of fire-fighting agent preparation technology, and in particular to a cylinder swinging device. Background Technology

[0002] The preparation process of fire-fighting cylinder agents mainly includes steps such as cylinder airtightness testing, agent injection, and mixing. Mixing involves mixing various raw materials together and shaking the cylinder to disperse the mixture evenly.

[0003] During the preparation process, it is also necessary to pay attention to controlling the frequency, angle and duration of the swinging motion of the cylinder to ensure that the mixture is quickly and evenly dispersed, thereby enabling a rapid fusion reaction.

[0004] Currently, the production process using manual shaking and swaying suffers from low production efficiency, uncontrolled swaying frequency and angle, and high labor costs. Utility Model Content

[0005] The purpose of this invention is to solve the problems of low production efficiency, uncontrolled swing frequency and angle, and high labor costs associated with manual shaking in existing technologies, and to propose a cylinder shaking device.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A cylinder swinging device, including a base and a mounting bracket rotatably mounted on one side of the base;

[0008] Two protective shells, one end of which is rotatably connected to the mounting bracket, and the other end is locked to the mounting bracket by a latch, and the protective shell is provided with a locking mechanism;

[0009] The swing mechanism includes a motor, a turntable, and an eccentric shaft. The motor is fixed to the top of the base, and its output shaft is connected to a coupling. The turntable is fixedly sleeved on the output shaft of the coupling, and the eccentric shaft is fixed at the eccentric position of the turntable.

[0010] A slide rail is fixed to one side of the mounting bracket, and a slide block is slidably mounted on it. The eccentric shaft is rotatably connected to the slide block.

[0011] The motor drives the turntable to rotate, which in turn drives the eccentric shaft to push the slide block to reciprocate along the slide rail, causing the mounting bracket to swing periodically relative to the base, thus achieving the smooth swaying of the gas cylinder.

[0012] In one possible design, the locking mechanism includes a threaded rod that runs radially through the protective shell and has a rubber pad fixed at its end. By screwing the threaded rod, the rubber pad is pressed against the cylinder to achieve anti-slip fixation.

[0013] In one possible design, the mounting bracket has a pad fixed to its bottom to support the cylinder.

[0014] In one possible design, the base is equipped with a swing frequency controller for adjusting the motor speed to control the swing frequency.

[0015] In one possible design, a start / stop switch is installed on the base to control the on / off state of the motor.

[0016] In one possible design, an origin switch is provided between the base and the mounting bracket, including a retainer fixed to the mounting bracket and a lever rotatably disposed on the base. The retainer has a groove, and the lever can be inserted into or removed from the groove to define the initial position of the mounting bracket.

[0017] In one possible design, the slide block and the slide rail form a linear sliding pair, which converts the circular motion of the eccentric shaft into the reciprocating oscillation of the mounting bracket.

[0018] In this application, during actual use, the protective shell is rotated open, the gas cylinder is placed on the pad and attached to the mounting bracket, then the protective shell is rotated closed and locked with the latch. Subsequently, the threaded rod is rotated so that the rubber pad abuts against the gas cylinder, thereby achieving a fixing effect. Once the gas cylinder is fixed, the clamping rod can be rotated to disengage it from the clamping seat, releasing the limit between the base and the mounting bracket. Finally, the motor can be driven, which will drive the turntable to rotate. The turntable will drive the eccentric shaft to rotate, and the eccentric shaft will drive the mounting bracket to reciprocate along the rotation point through the sliding slide.

[0019] In this utility model, the cylinder swinging device, through the sliding cooperation structure of the eccentric shaft and the slide rail, can achieve a simpler structure and more efficient operation compared to traditional manual operation.

[0020] In this utility model, the cylinder swinging device, through the combination of the protective shell and the threaded rod, can more effectively prevent cylinder displacement during the swinging process compared to the traditional binding strap.

[0021] In this utility model, a double protective shell and a threaded locking mechanism are used to securely fix the steel cylinder during use, effectively preventing swaying and displacement; a crank-slider mechanism is used to replace manual labor, improving efficiency. It is easy to operate, can improve production efficiency, and has a simple and practical structure with low equipment and maintenance costs. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the main structure of the cylinder swinging device proposed in this utility model;

[0023] Figure 2 This utility model Figure 1 Enlarged view of the structure of section A;

[0024] Figure 3This is a rear view structural diagram of the cylinder swing device proposed in this utility model;

[0025] Figure 4 This utility model Figure 3 Enlarged view of the structure of part B.

[0026] In the diagram: 1. Base; 2. Mounting bracket; 3. Protective shell; 4. Threaded rod; 5. Rubber pad; 6. Pad plate; 7. Motor; 8. Oscillation frequency controller; 9. Start / stop switch; 10. Slide rail; 11. Slide seat; 12. Turntable; 13. Eccentric shaft; 14. Locking rod; 15. Locking seat; 16. Locking buckle. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0028] In one embodiment: Refer to Figure 1-2 The swing device includes: a base 1 and a mounting frame 2 rotatably mounted on one side of the base 1 via a pivot. The mounting frame 2 is a frame structure, and an arc-shaped pad 6 for supporting the steel cylinder is welded to its bottom.

[0029] The side wall of the mounting frame 2 is provided with two protective shells 3. One end of each protective shell 3 is connected to the side wall of the mounting frame 2 by a hinge, and the other end is locked to the mounting frame 2 by a latch 16 to form a closed space for containing the steel cylinder.

[0030] The protective casing 3 is equipped with a locking mechanism, including a threaded hole on the surface of the protective casing 3 and a threaded rod 4 that mates with it. A stop is welded to the inner end of the threaded rod 4, and a rubber pad 5 is provided on the stop. A handwheel is installed on the outer wall of the threaded rod 4. When the protective casing 3 is closed, rotating the threaded rod 4 can cause the rubber pad 5 to press against the outer wall of the cylinder, thereby fixing the cylinder.

[0031] refer to Figure 4 The swing mechanism adopts a crank-slider transmission structure: a servo motor 7 is bolted to the top of the base 1, and the output shaft of the motor 7 is coaxially connected to the turntable 12 via a coupling. An eccentric shaft 13 is welded to the outer edge of the turntable 12 at an eccentric position, and a linear slide rail 10 is welded to the side wall of the mounting bracket 2. A slide block 11 is slidably mounted on the slide rail 10, and the end of the eccentric shaft 13 is rotatably connected to the slide block 11 via a bearing. When the motor 7 drives the turntable 12 to rotate, the eccentric shaft 13 drives the mounting bracket 2 to reciprocate around its axis of rotation with respect to the base 1 via the slide block 11.

[0032] This application can be used in the field of fire-fighting agent preparation, or in other fields applicable to this application.

[0033] In another embodiment: Reference Figure 3-4 This is a cylinder swing device, applied in the field of fire-fighting agent preparation. The base 1 integrates a swing frequency controller 8 and a start / stop switch 9. The swing frequency controller 8 adjusts the speed of the motor 7, thereby controlling the corresponding swing frequency. The start / stop switch 9 is a push-button switch with an indicator light.

[0034] The origin positioning mechanism includes a retainer 15 welded to the side wall of the mounting frame 2 and a retainer 14 rotatably mounted on the base 1. The retainer 15 has a groove. When the mounting frame 2 is in the initial vertical position, one end of the retainer 14 is rotated and inserted into the groove to form a mechanical limit.

[0035] Work process:

[0036] 1. Production tasks are assigned to operators, who then collect the products according to the part numbers and verify the part numbers.

[0037] 2. Transport the steel cylinders to be produced to the swinging equipment using a trolley, move the cylinders to the side of the equipment and lock them in place;

[0038] 3. Set the motor speed, i.e., set the swing frequency, through the swing frequency controller 8;

[0039] 4. Unlock the origin switch;

[0040] 5. Turn on the equipment start switch;

[0041] 6. The equipment begins to oscillate back and forth;

[0042] 7. Once the swing time is complete, open the cylinder locking mechanism and unload the product;

[0043] 8. Execute in a loop.

[0044] However, as is well known to those skilled in the art, the working principle and wiring method of motors are commonplace and are all conventional methods or common knowledge, so they will not be elaborated here. Those skilled in the art can make any selections according to their needs or convenience.

[0045] The accompanying drawings in this application are for illustrative purposes only. The dimensions and shapes of the components shown are not actual limitations but are merely schematic representations. In actual implementation, the components can be reasonably configured and adjusted according to specific needs and actual conditions.

[0046] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A cylinder swinging device, characterized in that, include: The base (1) and the mounting bracket (2) rotatably disposed on one side of the base (1); Two protective shells (3) are rotatably connected at one end to the mounting bracket (2) and locked at the other end to the mounting bracket (2) by a latch (16). The protective shells (3) are provided with a locking mechanism. The swing mechanism includes a motor (7), a turntable (12) and an eccentric shaft (13). The motor (7) is fixed to the top of the base (1) and its output shaft is connected to a coupling. The turntable (12) is fixedly sleeved on the output shaft of the coupling. The eccentric shaft (13) is fixed at the eccentric position of the turntable (12). The slide rail (10) is fixed to one side of the mounting bracket (2), and a slide block (11) is slidably mounted on it. The eccentric shaft (13) is rotatably connected to the slide block (11). Among them, the motor (7) drives the turntable (12) to rotate, which drives the eccentric shaft (13) to push the slide (11) to reciprocate along the slide rail (10), so that the mounting frame (2) swings periodically relative to the base (1), and realizes the smooth swing of the cylinder.

2. The cylinder swinging device according to claim 1, characterized in that, The locking mechanism includes a threaded rod (4) that runs radially through the protective shell (3) and has a rubber pad (5) fixed at its end. By screwing the threaded rod (4), the rubber pad (5) is pressed against the steel cylinder to achieve anti-slip fixation.

3. The cylinder swinging device according to claim 1, characterized in that, The mounting bracket (2) has a pad (6) fixed at the bottom for supporting the steel cylinder.

4. The cylinder swinging device according to claim 1, characterized in that, The base (1) is equipped with a swing frequency controller (8) for adjusting the speed of the motor (7) to control the swing frequency.

5. The cylinder swinging device according to claim 1, characterized in that, A start / stop switch (9) is installed on the base (1) to control the on / off state of the motor (7).

6. The cylinder swinging device according to claim 1, characterized in that, An origin switch is provided between the base (1) and the mounting bracket (2), including a card seat (15) fixed to the mounting bracket (2) and a card rod (14) rotatably disposed on the base (1). The card seat (15) has a groove, and the card rod (14) can be inserted into or removed from the groove to limit the initial position of the mounting bracket (2).

7. The cylinder swinging device according to any one of claims 1-6, characterized in that, The slide block (11) and the slide rail (10) form a linear sliding pair, which converts the circular motion of the eccentric shaft (13) into the reciprocating oscillation of the mounting bracket (2).

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