Underframe structure of air compressor

Abstract

The utility model relates to the field of air compressors, in particular to an underframe structure of an air compressor. The air compressor bottom frame structure comprises a bottom frame body and further comprises two sets of supporting bases symmetrically arranged at the lower end of the bottom frame body. The two sets of adjusting pieces are installed on the two sets of supporting bases correspondingly, any adjusting piece is provided with a rolling wheel, and the rolling wheel is driven by the adjusting piece to move in the vertical direction; and the transmission part is arranged between the two groups of adjusting parts, and one adjusting part drives the other adjusting part through the transmission part. According to the air compressor underframe structure, the idler wheels are installed on the underframe body through the adjusting pieces, the idler wheels are used for assisting movement of the whole device, and therefore small-range position adjustment of the whole device is facilitated, adjustment and use are quite convenient, and practicability is higher.

Description

Technical Field

[0001] The utility model relates to the field of air compressors, in particular to an air compressor chassis structure. Background Art

[0002] An air compressor is a device that converts electrical energy or other forms of energy into gas pressure energy. It is usually used to provide power for pneumatic tools, pneumatic equipment, pneumatic systems, etc. It stores and transmits energy through compressed air and is one of the widely used power sources in industrial production. Traditional air compressors are generally composed of a compressor, cooling system, lubrication system, control system, and air storage tank.

[0003] In order to improve the overall stability of the air compressor and facilitate the transfer of the air compressor, the chassis structure of the traditional air compressor is generally a pallet, which can provide stable support for the air compressor body on the one hand, and can be used with a forklift on the other hand, so as to facilitate its transfer. However, in the process of application, there are still the following defects and shortcomings: the pallet structure itself does not have the function of auxiliary movement. When adjusting the position in a small range, if a forklift is used, the adjustment position may not be accurate enough. If it is carried manually, it will be very labor-intensive and there is also a certain degree of danger.

[0004] Therefore, it is necessary to provide a new air compressor chassis structure to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an air compressor chassis structure.

[0006] The air compressor chassis structure provided by the utility model includes a chassis body, and also includes:

[0007] The support seats are in two groups and are symmetrically arranged at the lower end of the chassis body;

[0008] There are two groups of adjusting members, which are respectively installed on two groups of supporting seats. A roller is provided on any of the adjusting members, and the roller is driven to move in the vertical direction by the adjusting members;

[0009] The transmission member is arranged between the two groups of adjusting members, and one adjusting member drives the other adjusting member through the transmission member.

[0010] Preferably, two symmetrically arranged positioning plates are integrally connected to one side of the support seat, and a storage space is formed between the two positioning plates and the support seat.

[0011] Preferably, the adjusting member comprises:

[0012] A bidirectional screw rod is rotatably connected to the positioning plate, and one end of the bidirectional screw rod is also fixed with a hexagon socket end;

[0013] The transmission seats are divided into two groups, which are symmetrically arranged on the bidirectional screw rod, and the two groups of transmission seats are driven by the bidirectional screw rod to move towards or away from each other. The transmission seats are also rotatably connected with a transmission frame.

[0014] Preferably, the roller is rotatably connected to a transmission frame, and the transmission frame drives the roller to move in a vertical direction;

[0015] When the roller moves up to the highest position, the lowest point is above the lowest point of the support seat, and when the roller moves down to the lowest point, the lowest point is below the lowest point of the support seat.

[0016] Preferably, a mounting bracket is bolted to one side of the positioning plate, a positioning bracket is rotatably connected to the mounting bracket, the positioning bracket is also rotatably connected to the transmission frame, and the position of the rotational connection between the two corresponds to the center position of the roller.

[0017] Preferably, the transmission member comprises:

[0018] There are two active bevel gears, which are coaxially fixed on two bidirectional screw rods;

[0019] A transmission rod is rotated between the two groups of support seats, and driven bevel gears are fixed at both ends of the transmission rod. The two driven bevel gears are respectively connected to the two driving bevel gears.

[0020] Compared with the related art, the air compressor chassis structure provided by the utility model has the following beneficial effects:

[0021] The utility model provides an air compressor chassis structure, in which rollers are installed on the chassis body through adjusting pieces, and the rollers are used to assist the movement of the entire device, thereby being more conducive to small-range position adjustment of the entire device, and the adjustment is very convenient and more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 A structural schematic diagram of a preferred embodiment of the air compressor chassis structure provided by the utility model;

[0023] Figure 2 The utility model shown in Figure 1 Isometric structural diagram;

[0024] Figure 3 It is a structural schematic diagram of the adjusting member shown in the utility model;

[0025] Figure 4 It is a structural schematic diagram of the transmission member shown in the utility model.

[0026] Numbers in the figure: 1, chassis body; 2, support seat; 3, adjustment member; 31, bidirectional screw rod; 32, hexagon socket end; 33, transmission seat; 34, transmission frame; 4, roller; 5, mounting bracket; 6, positioning frame; 7, transmission member; 71, driving bevel gear; 72, transmission rod; 73, driven bevel gear. DETAILED DESCRIPTION

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0028] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0029] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0031] The specific implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0032] See also Figures 1 to 4 The embodiment of the utility model provides an air compressor chassis structure, the air compressor chassis structure includes a chassis body 1, and also includes:

[0033] The support base 2 is divided into two groups and symmetrically arranged at the lower end of the chassis body 1. Two symmetrically arranged positioning plates are integrally connected to one side of the support base 2, and a storage space is formed between the two positioning plates and the support base 2.

[0034] There are two sets of adjusting members 3, which are respectively installed on two sets of supporting seats 2. A roller 4 is provided on each adjusting member 3, and the roller 4 is driven by the adjusting member 3 to move in the vertical direction;

[0035] The transmission member 7 is disposed between the two groups of adjusting members 3 , and one adjusting member 3 drives the other adjusting member 3 through the transmission member 7 .

[0036] It should be noted that: in the device, a support seat 2 is provided at the lower end of the chassis body 1, and the support seat 2 is a support leg, which can support the chassis body 1, thereby achieving the stability of the entire air compressor device, and the chassis body 1 is a pallet structure, which can be used with a forklift;

[0037] It should also be noted that an adjusting member 3 is provided on the positioning plate on the side of the support seat 2, and a roller 4 is provided on the adjusting member 3. The adjusting member 3 can drive the roller 4 to move in the vertical direction to adjust the position of the roller 4. When the roller 4 moves down to the lowest position, the roller 4 contacts the ground, while the support seat 2 does not contact the ground. Therefore, the roller 4 can be used to assist the movement of the entire device. Therefore, it is more convenient to adjust the position of the device in a small range, and the adjustment will be more accurate, which greatly improves the practicality of the chassis.

[0038] When the roller 4 moves to the highest position, the roller 4 will enter the container space. At this time, the support base 2 is in contact with the ground, and the roller 4 is not in contact with the ground. Therefore, the device has sufficient stability to meet normal use requirements.

[0039] It should also be noted that: there are two groups of adjusting members 3, and a transmission member 7 is provided between the two groups of adjusting members 3. When in use, one of the adjusting members 3 can be manually adjusted directly, and the transmission member 7 can be used to drive the other adjusting member 3 to rotate. Therefore, it will be simpler and more practical in actual adjustment.

[0040] In the embodiments of the present invention, please refer to Figures 1 to 3 , the adjusting member 3 comprises:

[0041] A bidirectional screw rod 31 is rotatably connected to the positioning plate, and a hexagon socket head 32 is fixed to one end of the bidirectional screw rod 31;

[0042] The transmission seats 33 are divided into two groups, which are symmetrically arranged on the bidirectional screw rod 31. The bidirectional screw rod 31 drives the two groups of transmission seats 33 to move in opposite directions or opposite directions. The transmission seats 33 are also rotatably connected to the transmission frames 34.

[0043] The roller 4 is rotatably connected to the transmission frame 34, and the transmission frame 34 drives the roller 4 to move in the vertical direction;

[0044] At the same time, a mounting bracket 5 is bolted to one side of the positioning plate, and a positioning bracket 6 is rotatably connected to the mounting bracket 5. The positioning bracket 6 is also rotatably connected to the transmission frame 34, and the position where the two are rotatably connected corresponds to the center position of the roller 4.

[0045] It should be noted that when the adjusting member 3 is used for adjustment, the hexagonal end 32 is directly driven to rotate by the hexagonal wrench, thereby driving the bidirectional screw 31 to rotate, thereby driving the two transmission seats 33 to move in opposite directions or back and forth, and then driving the transmission frame 34 to move, and the transmission frame 34 drives the roller 4 to move in the vertical direction to achieve the adjustment of the position of the roller 4.

[0046] In the embodiments of the present invention, please refer to Figure 1 , Figure 2 and Figure 4 , the transmission member 7 comprises:

[0047] There are two active bevel gears 71, which are coaxially fixed on two bidirectional screw rods 31 respectively;

[0048] The transmission rod 72 rotates between the two groups of support seats 2. Driven bevel gears 73 are fixed to both ends of the transmission rod 72. The two driven bevel gears 73 are respectively connected to the two driving bevel gears 71.

[0049] It should be noted that when the bidirectional screw 31 rotates, it can directly drive the active bevel gear 71 to rotate, and then drive the driven bevel gear 73 to rotate, and then drive another bidirectional screw 31 to rotate through the transmission rod 72 and gear transmission.

[0050] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0051] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An air compressor chassis structure, comprising a chassis body (1), characterized in that: Also includes: The support seats (2) are in two groups and are symmetrically arranged at the lower end of the base frame body (1); one side of the support seats (2) is also integrally connected with two symmetrically arranged positioning plates, and a storage space is formed between the two positioning plates and the support seats (2); The adjusting members (3) are in two groups, respectively mounted on the two groups of support seats (2); each of the adjusting members (3) is provided with a roller (4), and the roller (4) is driven by the adjusting member (3) to move in a vertical direction; The adjusting member (3) comprises: A bidirectional screw rod (31) is rotatably connected to the positioning plate, and a hexagon socket head (32) is fixed to one end of the bidirectional screw rod (31); The transmission seats (33) are divided into two groups and are symmetrically arranged on the bidirectional screw rod (31). The bidirectional screw rod (31) drives the two groups of transmission seats (33) to move in opposite directions or in opposite directions. The transmission seats (33) are also rotatably connected to a transmission frame (34). The roller (4) is rotatably connected to the transmission frame (34), and the transmission frame (34) drives the roller (4) to move in the vertical direction; When the roller (4) moves upward to the highest position, the lowest point is above the lowest point of the support seat (2); when the roller (4) moves downward to the lowest point, the lowest point is below the lowest point of the support seat (2); The transmission member (7) is arranged between the two groups of adjusting members (3), and one adjusting member (3) drives the other adjusting member (3) through the transmission member (7).

2. The air compressor chassis structure according to claim 1, characterized in that: A mounting bracket (5) is bolted to one side of the positioning plate, and a positioning bracket (6) is rotatably connected to the mounting bracket (5). The positioning bracket (6) is also rotatably connected to the transmission bracket (34), and the position where the two are rotatably connected corresponds to the center position of the roller (4).

3. The air compressor chassis structure according to claim 1, characterized in that: The transmission member (7) comprises: There are two active bevel gears (71), which are coaxially fixed on two bidirectional screw rods (31); A transmission rod (72) is rotated between the two groups of support seats (2), and driven bevel gears (73) are fixed at both ends of the transmission rod (72). The two driven bevel gears (73) are respectively connected to the two driving bevel gears (71) in a transmission manner.

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