CN219529150U - Diesel oil air compressor - Google Patents

Abstract

The utility model relates to the field of air compressors and discloses a diesel air compressor, which comprises a main frame and an air compressor body, wherein two sides of the outer part of the main frame are fixedly connected with supporting bottom rods, two ends of the outer part of the supporting bottom rods are fixedly connected with idler wheels, two sides of the outer part of the main frame are fixedly connected with fixing rods, a first sleeve block is sleeved outside the fixing rods, a driving motor is arranged above the outer part of the main frame, the output end of the driving motor is fixedly connected with a screw rod, the output end of the driving motor can drive the screw rod to rotate by starting the driving motor, the screw rod can drive a second sleeve block to linearly move up and down, the second sleeve block can drive a supporting plate and the air compressor body to move up and down, the ground clearance of the air compressor body can be adjusted in a certain range, and the passing performance of the air compressor body during moving is effectively improved.

Description

A diesel air compressor

technical field

The present application relates to the field of air compressors, in particular to a diesel air compressor.

Background technique

Diesel air compressor is a kind of air compressor. It uses diesel as its kinetic energy and is not limited by electricity consumption. It can just meet the mobile needs of equipment and is more convenient to use. It is often used in tunnel construction in railway engineering For many pneumatic equipment, diesel air compressors can provide air kinetic energy. In deep tunnels, there is often a problem of insufficient air. At this time, diesel air compressors can compress the outside air for filtration, providing clean air for the inside of the tunnel. Air. However, the ground clearance of the supporting floor of the existing diesel air compressor is very low. Due to the complicated road conditions during the railway construction process, the supporting floor is easily blocked by raised stones or the road surface, which brings difficulties when the air compressor moves. inconvenient.

Utility model content

In order to solve the problems raised in the background technology, the present application provides a diesel air compressor.

A diesel air compressor provided by the application adopts the following technical scheme: a diesel air compressor, including a main frame and an air compressor body, both sides of the main frame are fixedly connected with support bottom rods, and the support Both ends of the bottom bar are fixedly connected with rollers, and both sides of the main frame are fixedly connected with fixed rods, and a No. 1 sleeve is sleeved on the outside of the fixed rod. The output end of the drive motor is fixedly connected to the screw rod, and the screw rod is externally screwed with a No. 2 sleeve block, and a support plate is fixedly connected between the No. 2 sleeve block and the corresponding side of the No. 1 sleeve block.

By adopting the above technical scheme, the output end of the driving motor can drive the screw to rotate, so that the rotation of the screw can drive the No. 2 sleeve block to move up and down linearly. The set block can drive the support plate and the air compressor body to move up and down, so that the ground clearance of the air compressor body can be adjusted adaptively within a certain range, effectively improving the passability of the air compressor body when moving.

Preferably, there are three fixed rods in total, and the three fixed rods and the threaded rods are symmetrically distributed on both sides of the main frame.

By adopting the above technical solution, the three fixing rods and screw rods are symmetrically distributed on the outside of the supporting bottom rods on both sides, so as to provide better overall support for the outside of the supporting plate.

Preferably, the No. 1 block is provided with a notch matching the size of the outside of the fixing rod, so that the No. 1 block can move up and down on the outside of the fixing rod.

By adopting the above technical scheme, there is a notch inside the No. 1 block that matches the size of the outside of the fixed rod, so that the No. 1 block can move up and down outside the fixed rod, which is convenient to ensure that the support plate and the air compressor body go up and down. Stability when moving positions.

Preferably, the No. 1 block is internally threaded with a fastening bolt, and the outer end of the fastening bolt abuts against the outside of the fixing rod.

By adopting the above technical scheme, the No. 2 housing block is threaded inside to be connected with fastening bolts, and the outer end of the fastening bolt is in contact with the outside of the No. 2 housing block, which is convenient for limiting the position of the No. 2 housing block and further improving the support plate and The stability of the air compressor body after adjusting its position ensures the stability of the air compressor body during operation.

Preferably, the outer end of the screw rod away from the drive motor is rotatably connected to the upper surface of the support bottom rod.

By adopting the above technical solution, the outer end of the screw rod away from the drive motor is rotatably connected to the upper surface of the supporting bottom rod, which facilitates the support of the outer end of the screw rod and does not affect the normal rotation of the screw rod.

In summary, the application includes the following beneficial technical effects: by starting the driving motor, the output end of the driving motor can drive the screw to rotate, so that the rotation of the screw can drive the second block to move up and down linearly, and then the second The set block can drive the support plate and the air compressor body to move up and down, so that the ground clearance of the air compressor body can be adjusted adaptively within a certain range, effectively improving the passability of the air compressor body when moving.

Description of drawings

Fig. 1 is the schematic structural diagram of the connection of the main body of the air compressor of the application embodiment;

Fig. 2 is a structural schematic diagram of the three-dimensional connection between the main frame and the support plate of the embodiment of the application;

Fig. 3 is an enlarged structural schematic diagram of the detailed connection at point A of the embodiment of the application.

Description of reference signs: 1. Main frame; 2. Fixed rod; 3. Air compressor body; 4. No. 1 block; 5. Roller; 6. Driving motor; 7. Screw rod; 8. No. 2 block; 9. Support plate; 10. Support bottom rod; 11. Fastening bolts.

Detailed ways

The present application will be described in further detail below in conjunction with accompanying drawings 1-3.

The embodiment of the present application discloses a diesel air compressor. Referring to FIG. 1, FIG. 2 and FIG. , to ensure the stability of the overall frame, and at the same time, rollers 5 are installed at both ends of the support bottom bar 10 to facilitate the position movement of the air compressor body 3. 10. The external fixed connection is convenient to ensure the stability of the fixed rod 2. At the same time, the three fixed rods 2 and the screw rods 7 are symmetrically distributed on the outside of the support bottom rod 10 on both sides, so as to better provide the overall external support of the support plate 9. The drive motor 6 is installed above the outside of the main frame 1, and the output end of the drive motor 6 is fixedly connected with a screw 7, and the screw 7 is externally screwed with a No. 2 sleeve 8. By starting the drive motor 6, the drive motor 6 outputs end can drive the screw rod 7 to rotate, so that the rotation of the screw rod 7 can drive the No. Drive the support plate 9 and the air compressor body 3 to move up and down, so that the ground clearance of the air compressor body 3 can be adjusted adaptively within a certain range, effectively improving the air compressor body 3's passability when moving .

Referring to Fig. 1 and Fig. 2 and Fig. 3, the No. 1 cover block 4 is provided with a notch matching the size of the outside of the fixed rod 2, so that the No. 1 cover block 4 can move up and down outside the fixed rod 2, which is convenient to ensure Stability when the support plate 9 and the air compressor body 3 move up and down;

The No. 2 cover block 8 is internally threaded with a fastening bolt 11, and the outer end of the fastening bolt 11 abuts against the outside of the No. 2 cover block 8, which is convenient for limiting the position of the No. 2 cover block 8 and further improving the support plate 9 and The stability of the air compressor body 3 after adjusting the position ensures the stability of the air compressor body 3 during operation;

The outer end of the screw mandrel 7 away from the drive motor 6 is rotatably connected to the upper surface of the support bottom rod 10 , which is convenient to provide the support of the outer end of the screw mandrel 7 while also not affecting the normal rotation of the screw mandrel 7 .

The implementation principle of a diesel air compressor in the embodiment of the present application is as follows: a drive motor 6 is installed above the outside of the main frame 1, and the output end of the drive motor 6 is fixedly connected to a screw 7, and at the same time, the external screw drive of the screw 7 has a No. The cover block 8, by starting the drive motor 6, the output end of the drive motor 6 can drive the screw rod 7 to rotate, so that the rotation of the screw rod 7 can drive the second cover block 8 to move up and down linearly, and the air compressor body 3 is installed On the upper surface of the support plate 9, the second block 8 can drive the support plate 9 and the air compressor body 3 to move up and down, so that the ground clearance of the air compressor body 3 can be adaptively adjusted within a certain range , effectively improving the passability of the air compressor body 3 when moving.

All of the above are preferred embodiments of the application, and are not intended to limit the protection scope of the application. Therefore, all equivalent changes made according to the structure, shape, and principle of the application should be covered by the protection scope of the application. Inside.

Claims (5)

1. A diesel air compressor is characterized in that: it comprises a main frame (1) and an air compressor body (3), and both sides of the main frame (1) are fixedly connected with a support bottom bar (10), so Both ends of the support bottom bar (10) are fixedly connected with rollers (5), both sides of the main frame (1) are fixedly connected with fixed rods (2), and the fixed rod (2) is sleeved with a No. set block (4), the drive motor (6) is installed above the outside of the main frame (1), the output end of the drive motor (6) is fixedly connected to the screw rod (7), and the screw rod (7) is screwed on the outside The transmission has a No. 2 cover block (8), and a support plate (9) is fixedly connected between the No. 2 cover block (8) and the corresponding side of the No. 1 cover block (4). 2. A diesel air compressor according to claim 1, characterized in that: there are three fixed rods (2) in total, and the three fixed rods (2) are symmetrically distributed with the screw rod (7) On both sides outside the main frame (1). 3. A diesel air compressor according to claim 1, characterized in that: the No. 1 block (4) is provided with a notch matching the size of the outside of the fixed rod (2), so that No. 1 Cover block (4) can move position up and down outside fixed rod (2). 4. A diesel air compressor according to claim 1, characterized in that: said No. 1 block (4) is internally threaded with fastening bolts (11), and the outer end of the fastening bolts (11) is connected to The outside of the fixed rod (2) abuts against each other. 5. A diesel air compressor according to claim 1, characterized in that: the outer end of the screw rod (7) away from the drive motor (6) is rotatably connected to the upper surface of the supporting bottom rod (10).