Gas compressor with protection function

Abstract

The utility model relates to the technical field of gas compression, in particular to a gas compressor with a protective function, which comprises a gas compressor body, a base, a protective cover, an opening and closing device, a locking device, a control device and moving devices, the gas compressor body is mounted at the top end of the base, and the moving devices are mounted at four corners of the bottom end of the base. A protective cover is fixedly mounted at one end of the top wall of the base, a protective plate is fixedly mounted at one end of the top wall of the base, the protective cover and a fixing plate are combined to form a layer of barrier, a gas compressor body is protected in the protective cover and the base, the gas compressor body can be effectively protected through the design of the protective cover, and the safety of the gas compressor body is greatly improved; and the automatic opening and closing of the protective cover are realized through the opening and closing device, so that the maintenance process is simplified, the working efficiency is improved, manual disassembly and assembly are not needed, and the time and the labor cost are saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to gas compression technical field, concretely is a gas compressor with protection function. BACKGROUND

[0002] It is known that gas compressor is a kind of power device that converts mechanical energy into gas pressure energy, is often used to provide gas power for pneumatic tool, with the continuous development of industrial production and the progress of technology, gas compressor as key power equipment, has been widely applied in numerous fields, however, traditional gas compressor faces many challenges in the use process, especially there is obvious deficiency in safety and maintenance convenience.

[0003] When needing to maintain or operate, the traditional gas compressor often needs to manually disassemble and reinstall the protective cover, this process not only time-consuming and laborious, but also can cause equipment damage or safety accidents to occur due to improper operation, this manual operation mode not only is inefficient, but also increases maintenance cost, in addition, without reliable locking device, protective cover can be accidentally opened in the running process, there is a security risk. UTILITY MODEL CONTENT

[0004] (I) technical problem solved

[0005] In view of the deficiencies in the prior art, the utility model provides a gas compressor with protection function.

[0006] (II) technical scheme

[0007] To achieve the above object, the utility model provides the following technical scheme: a gas compressor with protection function, including gas compressor body, base, protective cover, opening and closing device, locking device, control device and moving device, the top of base is installed with gas compressor body, the bottom of base four corners is installed with moving device, the top wall of base one end is fixedly installed with protective plate, the side wall of protective plate away from the one end of protective cover is installed with push handle, the top wall of base is installed with protective cover through opening and closing device, one end of protective cover is provided with recess, recess is matched with protective plate, locking device is installed between base and protective cover, opening and closing device includes rectangular groove, threaded rod, moving seat and drive device, the front and back ends of base bottom wall are all provided with rectangular groove, threaded rod is rotatably installed in rectangular groove, moving seat is screwedly installed on the one end of threaded rod close to protective plate, the bottom wall of protective cover close to protective plate is fixedly connected with the top wall of corresponding moving seat at both ends, and one end of two groups of threaded rods is installed with drive device.

[0008] In order to lock the protective cover and the base, the utility model has the following improvements: the locking device includes an electromagnetic block and an electromagnetic slot; the electromagnetic slot is provided on the side wall of the base at one end away from the protective plate; the electromagnetic block is installed on the bottom wall of the protective cover at one end away from the protective plate; the electromagnetic block and the electromagnetic slot are magnetically connected.

[0009] In order to facilitate driving the two groups of threaded rods to rotate simultaneously, the utility model is improved in that the driving device includes a driven bevel gear, a driving bevel gear and a driving motor. The two groups of threaded rods pass through the side walls of the rectangular groove and are installed with the driven bevel gears. The driving motor is installed on the side wall of one end of the base. The driving bevel gears are installed on both end output ends of the driving motor, and the driven bevel gears and the driving bevel gears are meshed and connected.

[0010] In order to facilitate the control of the locking device and the opening and closing device, the utility model is improved in that the control device includes a power module and a control button, the power module is installed on the side wall of the push handle, and the control button is installed on the power module.

[0011] In order to facilitate the movement and fixation of the device, the utility model has been improved in that the moving device includes universal wheels and a brake assembly, the universal wheels are installed at the four corners of the bottom end of the base, the brake assembly is provided on the universal wheels, and the brake assembly is adapted to the universal wheels.

[0012] In order to protect the driving device, the present invention has an improvement in that a protective shell is installed on the outer wall of the driving device.

[0013] In order to improve the anti-slip property of the push handle, the utility model is improved in that anti-slip grooves are provided on the push handle.

[0014] In order to ensure the stability and accuracy of the operation of the driving motor, the utility model is improved in that the driving motor is a servo motor.

[0015] (3) Beneficial effects

[0016] Compared with the prior art, the present invention provides a gas compressor with a protective function, which has the following beneficial effects:

[0017] The gas compressor with protective function forms a set of barriers through the combination of the opening and closing device and the control device, the protective cover and the protective plate, which can effectively protect the gas compressor from external physical damage (such as falling heavy objects) and foreign object intrusion, ensure the safety of mechanical and electrical components inside the equipment, and reduce the risk of accidents. The automatic opening and closing of the protective cover is achieved through the opening and closing device, which simplifies the maintenance process and improves work efficiency. The operator does not need to manually disassemble and assemble, saving time and labor costs.

[0018] This gas compressor with protective function has an electromagnetic locking mechanism that can complete the locking process within seconds through the provided locking device. Compared with the traditional mechanical locking method, electromagnetic locking is faster and more reliable. Once the protective cover is closed in place, the control system can immediately activate the electromagnetic block, and the generated magnetic field attracts the electromagnetic slot on the base to achieve tight locking. Electromagnetic locking provides additional safety protection, ensuring that the protective cover remains firmly closed during the operation of the gas compressor, preventing dangerous situations caused by accidental opening. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the first angle;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from a second angle;

[0021] Figure 3 This is a schematic diagram of the three-dimensional structure of the protective cover of the utility model when it is opened;

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of the protective shell of the utility model after being hidden.

[0023] In the figure: 1. Gas compressor body; 2. Base; 3. Protective cover; 4. Protective plate; 5. Push handle; 6. Groove; 7. Rectangular groove; 8. Threaded rod; 9. Moving seat; 10. Electromagnetic block; 11. Electromagnetic groove; 12. Driven bevel gear; 13. Driving bevel gear; 14. Drive motor; 15. Power module; 16. Control button; 17. Universal wheel; 18. Brake assembly; 19. Protective shell. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-4, a gas compressor with a protective function, comprising a gas compressor body 1, a base 2, a protective cover 3, an opening and closing device, a locking device, a control device and a moving device, the gas compressor body 1 is installed on the top of the base 2, and the moving devices are installed at the four corners of the bottom end of the base 2, a protective plate 4 is fixedly installed on one end of the top wall of the base 2, and a push handle 5 is installed on the side wall of the end of the protective plate 4 away from the protective cover 3, the top wall of the base 2 is installed with the protective cover 3 through the opening and closing device, and a groove 6 is opened at one end of the protective cover 3, and the groove 6 is adapted to the protective plate 4, the locking device is installed between the base 2 and the protective cover 3, and the opening and closing device includes a rectangular groove 7, a thread Rod 8, movable seat 9 and driving device, the rectangular groove 7 is opened at the front and rear ends of the bottom wall of the base 2, the threaded rod 8 is rotatably installed in the rectangular groove 7, the threaded rod 8 is threadedly installed at one end of the threaded rod 8 close to the protective plate 4, the two ends of the bottom wall of the protective cover 3 close to the protective plate 4 are respectively fixedly connected to the corresponding top wall of the movable seat 9, and one end of the two groups of threaded rods 8 is installed with the driving device. In this embodiment, when in use, the gas compressor can be easily moved to the desired position by using the moving devices installed at the four corners of the base 2. When the gas compressor body 1 needs to be maintained or operated, it can be started by the driving device to make the two groups of threaded rods 8 rotate at the same time, and the rotation of the threaded rod 8 will lead The movable seat 9 moves along the rectangular groove 7, thereby driving one end of the protective cover 3 connected thereto to move linearly in the direction away from the protective plate 4, opening the protective cover 3 to facilitate the operator to approach the gas compressor body 1. After completing the maintenance or operation, the driving device is operated in reverse to move the protective cover 3 linearly toward the protective plate 4 and close it. The combination of the protective cover 3 and the fixed plate will form a barrier to protect the gas compressor body 1 in the protective cover 3 and the base 2. The side wall of the protective cover 3 is provided with a heat dissipation groove (as can be seen in the attached figure), which does not affect the normal heat dissipation of the gas compressor body 1. Subsequently, the protective cover 3 is fixed to the base 2 using a locking device to ensure that it remains in a closed state during operation and provides necessary protection. The design of the protective cover 3 can It can effectively protect the gas compressor body 1, so that some electrical parts on the gas compressor body 1 are protected to a certain extent and will not be damaged by being hit by heavy objects, which greatly improves the safety of the gas compressor body 1 and reduces the occurrence of accidents. At the same time, it also has a certain blocking effect on foreign objects in the external environment, protecting the internal machinery from damage. The automatic opening and closing of the protective cover 3 is realized through the opening and closing device, which simplifies the maintenance process and improves work efficiency. There is no need for manual disassembly and assembly, saving time and labor costs. The combination of the base 2 and the mobile device not only facilitates the transportation of the equipment, but also, after it is placed, through the locking device, it can ensure the stability of the entire system during operation and avoid position displacement due to vibration or collision.

[0026] During actual use, the protective cover 3 and the base 2 are further locked. In this embodiment, the locking device includes an electromagnetic block 10 and an electromagnetic slot 11. The electromagnetic slot 11 is opened on the side wall of the end of the base 2 away from the protective plate 4, and the electromagnetic block 10 is installed on the bottom wall of the end of the protective cover 3 away from the protective plate 4. The electromagnetic block 10 and the electromagnetic slot 11 are magnetically connected. When the protective cover 3 is closed, the electromagnetic block 10 installed at the bottom of one end of the protective cover 3 will correspond to the electromagnetic slot 11 on the base 2. At this time, the electromagnetic block 10 can be energized by the control system to generate a magnetic field and attract the magnetic material in the electromagnetic slot 11, thereby achieving a tight lock between the protective cover 3 and the base 2. When the protective cover 3 needs to be opened again, the power supply of the electromagnetic block 10 is disconnected by the control system to eliminate the magnetic field, so that the electromagnetic block 10 is separated from the electromagnetic slot 11. Then, the protective cover 3 is separated from the base 2 by operating the opening and closing device, which is convenient for subsequent operation or maintenance. The electromagnetic locking device can achieve fast and reliable locking and unlocking, reducing the time and complexity of manual operation and improving work efficiency.

[0027] In actual use, it is further convenient to drive the two groups of threaded rods 8 to rotate simultaneously. In this embodiment, the driving device includes a driven bevel gear 12, a driving bevel gear 13 and a driving motor 14. The two groups of threaded rods 8 pass through the side walls of the rectangular groove 7 and are equipped with the driven bevel gear 12. The side wall of one end of the base 2 is equipped with the driving motor 14. The output ends of both ends of the driving motor 14 are equipped with the driving bevel gear 13. The driven bevel gear 12 and the driving bevel gear 13 are meshed and connected. When the protective cover 3 needs to be opened or closed, the driving motor 14 is started. When the driving motor 14 rotates, it drives the two The two sets of driving bevel gears 13 rotate, and the two sets of driving bevel gears 13 drive the two sets of driven bevel gears 12 to rotate, thereby rotating the two sets of threaded rods 8. The rotation of the threaded rods 8 will cause the moving seat 9 threadedly connected thereto to move along the rectangular groove 7. The moving direction of the moving seat 9 depends on the rotation direction of the threaded rods 8, thereby realizing the opening or closing of the protective cover 3. Since the two sets of threaded rods 8 are meshedly connected by the driven bevel gears 12 and the driving bevel gears 13, the drive motor 14 can simultaneously drive the two sets of threaded rods 8 to rotate, which can ensure that the moving seats 9 at both ends of the protective cover 3 move synchronously, avoiding the tilting or jamming of the protective cover 3 due to uneven force on one side.

[0028] During actual use, it is further convenient to control the locking device and the opening and closing device. In this embodiment, the control device includes a power module 15 and a control button 16. The power module 15 is installed on the side wall of the push handle 5, and the control button 16 is installed on the power module 15. The power module 15 is installed on the side wall of the push handle 5 to provide power support for the entire control system. The power module 15 usually includes a battery or a power adapter to ensure stable power supply in different environments. The control button 16 is installed on the power module 15. The operator can control the locking device and the opening and closing device through these control buttons 16. Through centralized control, it can be ensured that all actions are performed under the supervision of the operator, reducing the possibility of accidents. The locking and unlocking operations must be performed through clear button operations to avoid the risk of misoperation.

[0029] In actual use, to further facilitate the movement and fixation of the device, in this embodiment, the mobile device includes universal wheels 17 and brake assemblies 18. The universal wheels 17 are installed at the four corners of the bottom end of the base 2, and the brake assemblies 18 are provided on the universal wheels 17. The brake assemblies 18 are adapted to the universal wheels 17. The universal wheels 17 are installed at the four corners of the bottom end of the base 2. Each universal wheel 17 can rotate freely in multiple directions, allowing the entire device to be flexibly moved on the ground. The provision of the brake assemblies 18 allows the device to be quickly fixed when needed to avoid sliding due to uneven ground or external forces. The operator only needs to simply operate the brake assembly 18 to achieve fixation, which is simple and quick operation.

[0030] In actual use, the drive device is further protected. In this embodiment, a protective shell 19 is installed on the outer wall of the drive device. The protective shell 19 can effectively prevent dust, moisture, and other impurities from entering the drive device, reducing mechanical failures and electrical short circuits caused by contamination. The protective shell 19 is particularly effective in humid or dusty environments.

[0031] During actual use, in order to further improve the anti-slip property of the push handle 5, in this embodiment, the push handle 5 is provided with anti-slip grooves, which can significantly increase the friction between the hand and the push handle 5. Even when the hands are wet or sweaty, it can ensure that the operator can firmly hold the push handle 5 to avoid slipping.

[0032] During actual use, the stability and accuracy of the operation of the drive motor 14 are further guaranteed. In this embodiment, the drive motor 14 is a servo motor. The servo motor can control the position, speed and torque with high precision. The servo motor adopts closed-loop control and has good stability. It can avoid problems such as stalling and vibration, thereby improving the stability and accuracy of the operation of the drive motor 14.

[0033] In order to explain in detail the possible application scenarios, technical principles, specific solutions that can be implemented, and the purpose and effects of this application, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of this application and are therefore only examples and are not intended to limit the scope of protection of this application.

[0034] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A gas compressor with a protective function, comprising a gas compressor body (1), a base (2), a protective cover (3), an opening and closing device, a locking device, a control device and a moving device, characterized in that: The gas compressor body (1) is installed on the top of the base (2), and moving devices are installed at the four corners of the bottom end of the base (2). A protective plate (4) is fixedly installed on one end of the top wall of the base (2), and a push handle (5) is installed on the side wall of the protective plate (4) away from the protective cover (3). The top wall of the base (2) is installed with the protective cover (3) through the opening and closing device. A groove (6) is opened at one end of the protective cover (3), and the groove (6) is adapted to the protective plate (4). A The locking device and the opening and closing device include a rectangular groove (7), a threaded rod (8), a movable seat (9) and a driving device. The rectangular groove (7) is provided at both the front and rear ends of the bottom wall of the base (2). The threaded rod (8) is rotatably installed in the rectangular groove (7). The movable seat (9) is threadedly installed at one end of the threaded rod (8) close to the protective plate (4). The two ends of the bottom wall of the protective cover (3) close to the protective plate (4) are respectively fixedly connected to the corresponding top wall of the movable seat (9). The driving device is installed at one end of the two groups of threaded rods (8).

2. A gas compressor with a protective function according to claim 1, characterized in that: The locking device comprises an electromagnetic block (10) and an electromagnetic slot (11); the electromagnetic slot (11) is provided on a side wall of one end of the base (2) away from the protective plate (4); the electromagnetic block (10) is installed on a bottom wall of one end of the protective cover (3) away from the protective plate (4); and the electromagnetic block (10) and the electromagnetic slot (11) are magnetically connected.

3. A gas compressor with a protective function according to claim 2, characterized in that: The driving device comprises a driven bevel gear (12), a driving bevel gear (13) and a driving motor (14); two groups of threaded rods (8) penetrate the side walls of the rectangular slot (7) and are equipped with the driven bevel gear (12); one end side wall of the base (2) is equipped with the driving motor (14); both output ends of the driving motor (14) are equipped with the driving bevel gear (13); the driven bevel gear (12) and the driving bevel gear (13) are meshed and connected.

4. A gas compressor with a protective function according to claim 3, characterized in that: The control device comprises a power module (15) and a control button (16); the power module (15) is mounted on a side wall of the push handle (5); and the control button (16) is mounted on the power module (15).

5. The gas compressor with protective function according to claim 4, characterized in that: The mobile device includes a universal wheel (17) and a brake assembly (18). The universal wheel (17) is installed at the four corners of the bottom end of the base (2). The brake assembly (18) is provided on the universal wheel (17), and the brake assembly (18) is adapted to the universal wheel (17).

6. A gas compressor with a protective function according to claim 5, characterized in that: A protective shell (19) is installed on the outer wall of the driving device.

7. A gas compressor with a protective function according to claim 6, characterized in that: The push handle (5) is provided with anti-slip grooves.

8. The gas compressor with protective function according to claim 7, characterized in that: The driving motor (14) is a servo motor.

Images