Energy-saving control device for air compressor

Abstract

The utility model discloses an air compressor energy -conserving control device, including protection box, energy -conserving controller, the protection box inboard left -hand end fixedly connected with the fixing frame, the fixing frame upside and downside fixedly connected with two mounting blocks, two installation grooves are arranged to the symmetric distribution of mounting block front side, first limit component is provided in the installation groove, the movable setting of U type block is arranged in the installation groove inboard, the mounting hole is seted up to the U type block top, second limit component is arranged to the mounting hole inboard, the mounting frame is fixedly connected to the protection box inboard wall right -hand end. The utility model discloses through setting first, second limit component, through first limit component to the energy -conserving controller is limited, through second limit component to U type block is locked, constitutes double locking mechanism, has improved security and reliability, convenient operation, save time and effort, has improved the efficiency of installation and maintenance greatly.

Description

Technical Field

[0001] This utility model relates to the field of air compressor technology, specifically to an energy-saving control device for air compressors. Background Technology

[0002] The energy-saving control device for air compressors refers to the air compressor energy-saving controller, which is specially designed for the air compressor industry. It has functions such as on-site multi-channel acquisition of air compressor temperature, ambient temperature, and customer air consumption, and automatic identification and control of downtime, so as to maximize energy saving of air compressors and save costs for users.

[0003] Most existing energy-saving controllers are fixed with bolts during installation, which makes the installation and disassembly of the controllers cumbersome for workers and reduces the efficiency of installation and maintenance. Summary of the Invention

[0004] The purpose of this utility model is to provide an energy-saving control device for air compressors to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an energy-saving control device for an air compressor, comprising a protective box and an energy-saving controller. A fixing frame is fixedly connected to the left end of the inner side of the protective box. Two mounting blocks are fixedly connected to the upper and lower sides of the fixing frame. Two mounting slots are symmetrically distributed on the front side of the mounting blocks. A first limiting component is provided inside the mounting slot. A U-shaped block is movably arranged inside the mounting slot. A mounting hole is opened on the top surface of the U-shaped block. A second limiting component is provided inside the mounting hole. A mounting frame is fixedly connected to the right end of the inner sidewall of the protective box.

[0006] Preferably, the first limiting component includes a first mounting plate, a first spring, a slider, and a first limiting rod. The first mounting plate is fixedly connected to the inner side wall of the mounting groove. One end of the first spring is fixedly connected to the side of the first mounting plate. The slider is fixedly connected to the end of the first spring away from the first mounting plate. The first limiting rod is fixedly connected to the side of the slider away from the first spring. The end of the first limiting rod away from the slider passes through the fixing frame.

[0007] Preferably, the second limiting component includes a second mounting plate, a second spring, and a second limiting rod. The second mounting plate is installed inside the mounting hole by bolts. One end of the second spring is fixedly connected to the side of the second mounting plate, and the second limiting rod is fixedly connected to the end of the second spring away from the second mounting plate.

[0008] Preferably, the upper and lower inner sides of the fixed frame are fixedly connected to two guide frames.

[0009] Preferably, the energy-saving controller has two fixing blocks fixedly connected to its upper and lower surfaces, and the fixing blocks have two first limiting holes symmetrically distributed on their surfaces.

[0010] Preferably, the slider has a groove on its side, and a connecting rod is movably disposed inside the groove, with both ends of the connecting rod fixedly connected to the inner side of the U-shaped block.

[0011] Preferably, the mounting block has two second limiting holes symmetrically distributed on the side away from the energy-saving controller.

[0012] Preferably, the mounting bracket has multiple wire-passing holes on its side.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] This utility model, by setting a first and a second limiting component, uses the first limiting component to limit the energy-saving controller and the second limiting component to lock the U-shaped block, preventing the U-shaped block from accidentally rebounding due to equipment vibration or other reasons. This avoids the failure of the first limiting component and forms a double locking mechanism, which improves safety and reliability. It transforms the traditional cumbersome bolt tightening method into a simple and quick locking operation, which requires no tools and is convenient, time-saving, and labor-saving, greatly improving the efficiency of installation and maintenance. Attached Figure Description

[0015] Figure 1 This is a cross-sectional structural diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the fixing block structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the mounting block structure of this utility model;

[0018] Figure 4 This is a cross-sectional view of the mounting block of this utility model.

[0019] In the diagram: 1. Protective box; 2. Energy-saving controller; 3. Fixing frame; 4. Mounting block; 5. Mounting groove; 6. First limiting component; 61. First mounting plate; 62. First spring; 63. Slider; 64. First limiting rod; 7. U-shaped block; 8. Mounting hole; 9. Second limiting component; 91. Second mounting plate; 92. Second spring; 93. Second limiting rod; 10. Mounting frame; 11. Guide frame; 12. Fixing block; 13. First limiting hole; 14. Slide groove; 15. Connecting rod; 16. Second limiting hole; 17. Threading hole. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1-4 This utility model provides a technical solution: an energy-saving control device for an air compressor, including a protective box 1 and an energy-saving controller 2. The energy-saving controller 2 is an RXKQ KY air compressor energy-saving controller. A fixing frame 3 is bolted to the left end of the inner side of the protective box 1. Two mounting blocks 4 are bolted to the upper and lower sides of the fixing frame 3. Two mounting slots 5 are symmetrically distributed on the front side of the mounting blocks 4. A first limiting component 6 is installed inside the mounting slot 5. A U-shaped block 7 is movably installed inside the mounting slot 5. A mounting hole 8 is opened on the top surface of the U-shaped block 7. A second limiting component 9 is installed inside the mounting hole 8. A mounting frame 10 is bolted to the right end of the inner side wall of the protective box 1.

[0022] The first limiting component 6 includes a first mounting plate 61, a first spring 62, a slider 63, and a first limiting rod 64. The first mounting plate 61 is installed on the inner side wall of the mounting groove 5 by bolts. One end of the first spring 62 is welded to the side of the first mounting plate 61. The slider 63 is welded to the end of the first spring 62 away from the first mounting plate 61. The first limiting rod 64 is threaded to the side of the slider 63 away from the first spring 62. The end of the first limiting rod 64 away from the slider 63 passes through the fixing frame 3.

[0023] The second limiting component 9 includes a second mounting plate 91, a second spring 92, and a second limiting rod 93. The second mounting plate 91 is installed inside the mounting hole 8 by bolts. One end of the second spring 92 is welded to the side of the second mounting plate 91, and the second limiting rod 93 is welded to the end of the second spring 92 away from the second mounting plate 91.

[0024] Two guide frames 11 are bolted to the upper and lower inner sides of the fixed frame 3.

[0025] Two fixing blocks 12 are installed on the upper and lower surfaces of the energy-saving controller 2 by bolts. Two first limiting holes 13 are symmetrically distributed on the surface of the fixing blocks 12.

[0026] The slider 63 has a groove 14 on its side, and the connecting rod 15 is movably installed inside the groove 14. The two ends of the connecting rod 15 are installed on the inner side of the U-shaped block 7 by bolts.

[0027] The mounting block 4 has two second limiting holes 16 symmetrically distributed on the side away from the energy-saving controller 2.

[0028] Mounting bracket 10 is used to install electronic devices such as air switches, current protectors, and electrophoresis protectors. Multiple wire holes 17 are provided on the side of mounting bracket 10 for threading wires.

[0029] Working principle: When in use, the fixing blocks 12 on the upper and lower sides of the energy-saving controller 2 slide along the guide frame 11 into the inner side of the fixing frame 3, pressing the U-shaped block 7 into the mounting groove 5. The U-shaped block 7 drives the connecting rod 15 to slide in the sliding groove 14, causing the connecting rod 15 to press the slider 63. The slider 63 drives the first limiting rod 64 to extend into the first limiting hole 13 on the side of the fixing block 12, thereby limiting the energy-saving controller 2. When the U-shaped block 7 moves to abut against the mounting groove 5, the mounting hole 8 aligns with the second limiting hole 16. Under the action of the second spring 92, the second limiting rod 93 pops out to the second limiting hole 16. The U-shaped block 7 is limited in the limiting hole 16. The second limiting rod 93 is pressed into the mounting hole 8, thereby releasing the limitation on the U-shaped block 7. Under the action of the first spring 62, the slider 63 drives the first limiting rod 64 away from the first limiting hole 13. The connecting rod 15 slides in the slide groove 14, causing the connecting rod 15 to drive the U-shaped block 7 to move outward of the mounting groove 5, thereby releasing the limitation on the fixing block 12. This makes the energy-saving controller 2 easy to install and disassemble. The installation and disassembly of the energy-saving controller 2 is transformed from screwing in the screws to a simple "push-pull-press" operation, which has the advantages of being easy to use and having good performance.

[0030] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0031] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An energy-saving control device for an air compressor, comprising a protective housing (1) and an energy-saving controller (2), characterized in that: A fixing frame (3) is fixedly connected to the left end of the inner side of the protective box (1). Two mounting blocks (4) are fixedly connected to the upper and lower sides of the fixing frame (3). Two mounting slots (5) are symmetrically distributed on the front side of the mounting blocks (4). A first limiting component (6) is provided inside the mounting slot (5). A U-shaped block (7) is movably arranged inside the mounting slot (5). An mounting hole (8) is opened on the top surface of the U-shaped block (7). A second limiting component (9) is provided inside the mounting hole (8). A mounting frame (10) is fixedly connected to the right end of the inner side wall of the protective box (1).

2. The air compressor energy-saving control device according to claim 1, characterized in that: The first limiting component (6) includes a first mounting plate (61), a first spring (62), a slider (63), and a first limiting rod (64). The first mounting plate (61) is fixedly connected to the inner wall of the mounting groove (5). One end of the first spring (62) is fixedly connected to the side of the first mounting plate (61). The slider (63) is fixedly connected to the end of the first spring (62) away from the first mounting plate (61). The first limiting rod (64) is fixedly connected to the side of the slider (63) away from the first spring (62). The end of the first limiting rod (64) away from the slider (63) passes through the fixing frame (3).

3. The air compressor energy-saving control device according to claim 1, characterized in that: The second limiting component (9) includes a second mounting plate (91), a second spring (92), and a second limiting rod (93). The second mounting plate (91) is installed inside the mounting hole (8) by bolts. One end of the second spring (92) is fixedly connected to the side of the second mounting plate (91), and the second limiting rod (93) is fixedly connected to the end of the second spring (92) away from the second mounting plate (91).

4. The air compressor energy-saving control device according to claim 1, characterized in that: The upper and lower inner sides of the fixed frame (3) are fixedly connected to two guide frames (11).

5. The air compressor energy-saving control device according to claim 1, characterized in that: The energy-saving controller (2) has two fixed blocks (12) fixedly connected to its upper and lower surfaces. The fixed blocks (12) have two first limiting holes (13) symmetrically distributed on their surfaces.

6. The air compressor energy-saving control device according to claim 2, characterized in that: The slider (63) has a groove (14) on its side, and a connecting rod (15) is movably arranged inside the groove (14). The two ends of the connecting rod (15) are fixedly connected to the inner side of the U-shaped block (7).

7. The air compressor energy-saving control device according to claim 1, characterized in that: The mounting block (4) has two second limiting holes (16) symmetrically distributed on the side away from the energy-saving controller (2).

8. The air compressor energy-saving control device according to claim 1, characterized in that: The mounting bracket (10) has multiple wire holes (17) on its side.

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