CN216044277U - Underframe of air compressor - Google Patents
Underframe of air compressor Download PDFInfo
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- CN216044277U CN216044277U CN202122667616.2U CN202122667616U CN216044277U CN 216044277 U CN216044277 U CN 216044277U CN 202122667616 U CN202122667616 U CN 202122667616U CN 216044277 U CN216044277 U CN 216044277U
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- storage tank
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- air compressor
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Abstract
The utility model provides an underframe of an air compressor, and belongs to the technical field of air compressors. The technical problems that an existing air compressor has welding errors of an air storage tank, and the requirement for installation of a machine head and the air storage tank cannot be met easily are solved. The underframe of the air compressor comprises an H-shaped underframe main body, wherein a machine head foot rest is arranged on one side of the underframe main body, and a plurality of first adjusting mechanisms for adjusting the machine head to move along the length direction of the underframe main body are arranged on the machine head foot rest; the other side of the underframe main body is provided with an air storage tank mounting arm, and the air storage tank mounting arm is also provided with a plurality of second adjusting mechanisms for adjusting the height of the air storage tank; the bottom surfaces of the machine head mounting arm and the air storage tank mounting arm are provided with a plurality of supporting foot pads. The underframe is light in overall structure and convenient and fast to carry, and meanwhile, the machine head, the gas storage tank, the capacitor and the current protector are integrated on the underframe, so that additional connecting and mounting parts do not need to be fixed, the structure is simple, the layout is reasonable, and the space and the cost are saved.
Description
Technical Field
The utility model belongs to the technical field of air compressors, and relates to an underframe of an air compressor.
Background
An air compressor is called an air compressor for short and is equipment for compressing air. The air compressor is constructed similarly to a water pump. Most air compressors are reciprocating piston type, rotating vane or rotating screw. Can be divided into three categories according to the working principle: volumetric, dynamic (speed or turbine) and thermal.
The patent of China (publication number: CN 2270828; publication date: 1997-12-17) discloses a traction movable chassis of an air compressor, which comprises a front shaft, a rear shaft and an air storage tank fixedly connected to the front shaft, wherein the rear shaft is provided with rear wheels, the shaft end of the front shaft is provided with a movable shaft, the end part of the movable shaft is provided with a front wheel, the two movable shafts can rotate relative to the front shaft in a horizontal plane, and the front shaft is provided with a traction steering mechanism for pushing the movable shafts to rotate and traction the front shaft to move.
The above-mentioned patent document discloses a traction-type chassis which is not provided with a mechanism for adjusting the position of each component mounted on the chassis, so that the position of a workpiece mounted on the chassis cannot be adjusted according to the requirements of a user, and the application range is narrow.
Disclosure of Invention
Aiming at the problems in the prior art, the utility model provides an underframe of an air compressor, and the technical problems to be solved by the utility model are as follows: how to solve the gas holder welding error on the air compressor chassis and make the installation of gas holder and aircraft nose be convenient for reach the requirement.
The purpose of the utility model can be realized by the following technical scheme:
the underframe of the air compressor comprises an underframe main body and is characterized in that a machine head foot rest is arranged on one side of the underframe main body, and a plurality of first adjusting mechanisms for adjusting the machine head to move along the length direction of the underframe main body are arranged on the machine head foot rest; the other side of the underframe main body is provided with a gas storage tank mounting arm, the gas storage tank mounting arm is provided with a plurality of arc-shaped matching grooves I matched with the gas storage tank, and the gas storage tank mounting arm is also provided with a plurality of adjusting mechanisms II used for adjusting the height of the gas storage tank; the bottom surfaces of the machine head foot rest and the air storage tank mounting arm are respectively provided with a plurality of supporting foot pads.
The working principle is as follows: the machine head foot rest on one side of the underframe main body is used for mounting a machine head, and the air storage tank mounting arm on the other side of the underframe main body is used for mounting an air storage tank. When the underframe of the air compressor is used, the machine head is arranged on the machine head foot rest, the air storage tank is arranged at the matching groove on the air storage tank mounting arm, and the support foot pads on the bottom surfaces of the machine head foot rest and the air storage tank mounting arm support the underframe of the air compressor. The first adjusting mechanism adjusts the position of the head mounting column on the head foot rest, so that the head can move along the length direction of the underframe main body, machining size errors and assembling errors of the head are overcome, and adjustment is facilitated to meet mounting size requirements; the second adjusting mechanism adjusts the height of the air storage tank, so that the air storage tank moves along the height direction of the chassis main body and is used for adjusting the installation size of the chassis main body. The whole structure of the underframe of the air compressor is light, portable and convenient, the structure is simple, the disassembly and the maintenance are convenient, the space is saved, and the cost is saved.
In the underframe of the air compressor, the two machine head foot rests are symmetrically arranged at two ends of the underframe main body at intervals, and the two air storage tank mounting arms are symmetrically arranged at two ends of the underframe main body at intervals. The chassis main part is wholly H type, and the installation is convenient, and the atress is balanced, and is compacter moreover.
In the underframe of the air compressor, the underframe main body, the machine head foot rest and the air storage tank mounting arm are integrally formed by plastic.
In the underframe of the air compressor, one adjusting mechanism comprises a machine head mounting column and is arranged on a machine head foot rest and along the first strip-shaped hole in the length direction of the underframe main body, the two ends of the machine head mounting column are provided with a first screw rod, and the first screw rod at one end of the machine head mounting column penetrates through the corresponding first strip-shaped hole and the first screw rod and is connected with a first nut in a threaded manner. The nut drives the handpiece mounting post to move along the length direction of the first strip-shaped hole, so that the position of the handpiece mounting post relative to the first strip-shaped hole is changed, and the longitudinal position of the handpiece relative to the underframe main body is changed.
In the underframe of the air compressor, two first strip-shaped holes are arranged on each machine head foot rest at intervals, all four first strip-shaped holes are distributed in a rectangular array, and one machine head mounting column is arranged at each first strip-shaped hole.
In the chassis of foretell air compressor machine, set up the through-hole that runs through from top to bottom on the gas holder installation arm, adjustment mechanism two includes the lifter plate and sets up open slot on the gas holder installation arm, the vertical setting of lifter plate is in just its upside has and just is curved cooperation groove two with the gas holder cooperation in the through-hole, the open slot by the bottom of gas holder installation arm upwards extends, the concatenation has screw rod two in the open slot, screw rod two with the lifter plate is connected just the spiro union has nut two on the screw rod two. The second screw rod drives the lifting plate to move up and down, so that the vertical position of the gas storage tank relative to the chassis main body is changed.
In the underframe of the air compressor, two symmetrical strip-shaped holes or two symmetrical strip-shaped clamping grooves are formed in the two ends of the lifting plate, the two strip-shaped holes or the two strip-shaped clamping grooves are in an arc shape concentric with the two matching grooves, and the two screws are inserted into the two strip-shaped holes or the two strip-shaped clamping grooves.
In the underframe of the air compressor, each air storage tank mounting arm is provided with two open grooves arranged at intervals; and a second screw rod is inserted into each open slot.
In the underframe of the air compressor, the middle part of the upper side surface of the underframe main body is provided with a capacitor mounting seat and a protector mounting seat; the capacitor mounting seat and the fuse mounting seat are both positioned between the machine head foot rest and the gas storage tank mounting arm. A capacitor is arranged on the capacitor mounting seat, a safety device is arranged on the safety device mounting seat, and the capacitor and the safety device are used for protecting an electric appliance on the chassis main body; the safety device of aircraft nose, gas holder, support callus on the sole, electric capacity and electric current is integrated in the chassis main part, and simple structure is reasonable, does not need fixed mounting adapting unit in addition, has saved space and cost.
In the underframe of the air compressor, the lower side surface of the underframe main body is fixedly connected with a plurality of reinforcing ribs. This can improve the support strength of the chassis main body.
Compared with the prior art, the underframe of the air compressor is simple in structure, convenient to disassemble, assemble and maintain and convenient to use. The adjusting mechanism I on the nose foot rest can conveniently adjust the longitudinal position of the upper nose relative to the underframe main body, and the adjusting mechanism II on the air storage tank mounting arm can conveniently adjust the vertical position of the upper air storage tank relative to the underframe main body, so that the machining size error and the assembling error of the air storage tank are overcome, and the air storage tank can be conveniently adjusted to meet the mounting size requirement; the safety device of aircraft nose, gas holder, support callus on the sole, electric capacity and electric current is integrated in the chassis main part, and simple structure is reasonable, does not need fixed mounting adapting unit in addition, has saved space and cost.
Drawings
Fig. 1 is a schematic perspective view of the present chassis.
Fig. 2 is a schematic perspective view of the present chassis.
Fig. 3 is a schematic structural view of the lifting plate.
Fig. 4 is a schematic perspective view of the air compressor.
In the figure, 1, a chassis body; 1a, a nose foot rest; 1a1 and a first strip-shaped hole; 1b, an air storage tank mounting arm; 1b1, a first matching groove; 1b2, vias; 1b3, open slot; 2. a first adjusting mechanism; 2a, a machine head mounting column; 2b, a first screw; 2c, a first nut; 3. a second adjusting mechanism; 3a, a lifting plate; 3a1 and a matching groove II; 3a2, a strip-shaped hole II or a strip-shaped clamping groove; 3b, a screw II; 3c, a second nut; 4. supporting the foot pad; 5. a capacitor mounting base; 6. a fuse mounting seat; 7. and (5) reinforcing ribs.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
As shown in fig. 1, 2 and 4, the underframe of the air compressor comprises an underframe main body 1, wherein two machine head foot rests 1a are arranged on one side of the underframe main body 1, the two machine head foot rests 1a are symmetrically arranged at two ends of the underframe main body 1 at intervals, and a plurality of adjusting mechanisms I2 for adjusting the machine heads to move along the length direction of the underframe main body 1 are arranged on the machine head foot rests 1 a; the other side of the underframe main body 1 is provided with two air storage tank mounting arms 1b, the two air storage tank mounting arms 1b are symmetrically arranged at two ends of the underframe main body 1 at intervals, the air storage tank mounting arms 1b are provided with a plurality of arc-shaped matching grooves 1b1 matched with the air storage tank, and the air storage tank mounting arms 1b are also provided with a plurality of adjusting mechanisms II 3 for adjusting the height of the air storage tank; the bottom surfaces of the machine head foot rest 1a and the air storage tank mounting arm 1b are respectively provided with a plurality of supporting foot pads 4. The base frame body 1, the head foot rest 1a, and the air tank mounting arm 1b are integrally formed of plastic. A capacitor mounting seat 5 and a protector mounting seat 6 are arranged in the middle of the upper side surface of the underframe main body 1; the capacitor mounting seat 5 and the safety device mounting seat 6 are both positioned between the machine head foot rest 1a and the air storage tank mounting arm 1 b.
The machine head is arranged on a machine head foot rest 1a, the air storage tank is arranged on a matching groove 1b1, the adjusting mechanism I2 is operated, the adjusting mechanism I2 changes the longitudinal position of the machine head relative to the chassis main body 1, the adjusting mechanism II 3 is operated, the adjusting mechanism II 3 changes the height of the air storage tank, machining size errors and assembling errors of the air storage tank are overcome, and adjustment is facilitated to meet the requirements of installation size. The capacitor is arranged on the capacitor mounting seat 5, the safety device is arranged on the safety device mounting seat 6, and the capacitor and the safety device can be used for protecting the power utilization safety of the machine head and the air storage tank in the working process of the machine head and the air storage tank. The underframe of the air compressor is wide in application range and convenient to operate.
Further, as shown in fig. 1 and 2, the first adjusting mechanism 2 includes a first mounting post 2a and a first strip-shaped hole 1a1 formed in the first mounting post 1a and along the length direction of the base frame body 1, both ends of the first mounting post 2a are provided with a first screw 2b, the first screw 2b at one end of the first mounting post 2a penetrates through the corresponding first strip-shaped hole 1a1, and a first nut 2c is screwed on the first screw 2 b. Two strip-shaped holes 1a1 are arranged on each head foot rest 1a at intervals, all four strip-shaped holes 1a1 are distributed in a rectangular array, and a head mounting column 2a is mounted at each strip-shaped hole 1a 1. The nut-2 c is moved along the length direction of the strip-shaped hole 1a1, so that the head and the head mounting post 2a are also moved along the length direction of the strip-shaped hole 1a1, and the adjusting mechanism-2 realizes the adjustment of the longitudinal position of the head relative to the chassis main body 1.
Further, as shown in fig. 1, 2, and 3, a through hole 1b2 penetrating through the air storage tank mounting arm 1b from top to bottom is formed in the air storage tank mounting arm 1b, the adjusting mechanism ii 3 includes a lifting plate 3a and an opening groove 1b3 formed in the air storage tank mounting arm 1b, the lifting plate 3a is vertically arranged in the through hole 1b2, an arc-shaped matching groove 3a1 is formed in the upper side of the lifting plate 3a and is matched with the air storage tank, the opening groove 1b3 extends upwards from the bottom of the air storage tank mounting arm 1b, a screw rod ii 3b is inserted into the opening groove 1b3, the screw rod ii 3b is connected with the lifting plate 3a, and a nut ii 3c is screwed onto the screw rod ii 3 b. Two symmetrical strip-shaped holes or strip-shaped clamping grooves 3a2 are formed in the two ends of the lifting plate 3a, the two strip-shaped holes or the strip-shaped clamping grooves 3a2 are in an arc shape concentric with the matching groove 3a1, and the screw rod two 3b is inserted into the two strip-shaped holes or the strip-shaped clamping grooves 3a 2. Each air storage tank mounting arm 1b is provided with two open grooves 1b3 arranged at intervals; a second screw 3b is inserted into each opening groove 1b 3. All be provided with a set of adjustment mechanism two 3 in every through-hole 1b2, along the direction of height of open slot 1b3 reciprocate screw rod two 3b on the adjustment mechanism two 3 to lifter plate 3a also reciprocates, and the change of lifter plate 3a position drives the change of gas holder position, and adjustment mechanism two 3 has realized the regulation to the gas holder height.
As shown in fig. 2, the lower side surface of the underframe main body 1 is fixedly connected with a plurality of reinforcing ribs 7 for improving the supporting strength of the underframe main body 1.
The specific embodiments described herein are merely illustrative of the spirit of the utility model. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the utility model as defined in the appended claims.
Although more uses are made herein of 1, the chassis body; 1a, a nose foot rest; 1a1 and a first strip-shaped hole; 1b, an air storage tank mounting arm; 1b1, a first matching groove; 1b2, vias; 1b3, open slot; 2. a first adjusting mechanism; 2a, a machine head mounting column; 2b, a first screw; 2c, a first nut; 3. a second adjusting mechanism; 3a, a lifting plate; 3a1 and a matching groove II; 3a2, a strip-shaped hole II or a strip-shaped clamping groove; 3b, a screw II; 3c, a second nut; 4. supporting the foot pad; 5. a capacitor mounting base; 6. a fuse mounting seat; 7. ribs, etc., but does not exclude the possibility of using other terms. These terms are used merely to more conveniently describe and explain the nature of the present invention and they are to be interpreted as any additional limitation which is not in accordance with the spirit of the present invention.
Claims (10)
1. The underframe of the air compressor comprises an underframe main body (1) and is characterized in that a machine head foot rest (1a) is arranged on one side of the underframe main body (1), and a plurality of first adjusting mechanisms (2) used for adjusting a machine head to move along the length direction of the underframe main body (1) are arranged on the machine head foot rest (1 a); the other side of the chassis main body (1) is provided with a gas storage tank mounting arm (1b), the gas storage tank mounting arm (1b) is provided with a plurality of arc-shaped matching grooves I (1b1) which are matched with a gas storage tank, and the gas storage tank mounting arm (1b) is also provided with a plurality of adjusting mechanisms II (3) for adjusting the height of the gas storage tank; the bottom surfaces of the machine head foot rest (1a) and the air storage tank mounting arm (1b) are provided with a plurality of supporting foot pads (4).
2. The underframe of the air compressor as claimed in claim 1, wherein the head foot rests (1a) are two and symmetrically spaced at both ends of the underframe body (1), and the gas tank mounting arms (1b) are also two and symmetrically spaced at both ends of the underframe body (1).
3. The underframe of air compressor according to claim 1 or 2, wherein the underframe main body (1), the head foot rest (1a) and the air tank mounting arm (1b) are integrally molded using plastic.
4. The underframe of the air compressor as claimed in claim 2, wherein the first adjusting mechanism (2) comprises a first frame mounting post (2a) and a first strip-shaped hole (1a1) formed in the first frame foot rest (1a) and extending along the length direction of the underframe main body (1), both ends of the first frame mounting post (2a) are provided with a first screw (2b), the first screw (2b) at one end of the first frame mounting post (2a) passes through the corresponding first strip-shaped hole (1a1), and a first nut (2c) is screwed on the first screw (2 b).
5. The underframe of the air compressor as claimed in claim 4, wherein each nose foot rest (1a) is provided with two strip-shaped holes I (1a1) at intervals, all four strip-shaped holes I (1a1) are distributed in a rectangular array, and each nose mounting column (2a) is mounted at each strip-shaped hole I (1a 1).
6. The underframe of the air compressor as claimed in claim 2, wherein a through hole (1b2) is formed in the air storage tank mounting arm (1b) and penetrates vertically, the second adjusting mechanism (3) comprises a lifting plate (3a) and an opening groove (1b3) formed in the air storage tank mounting arm (1b), the lifting plate (3a) is vertically arranged in the through hole (1b2) and is provided with a second arc-shaped matching groove (3a1) on the upper side thereof, the opening groove (1b3) extends upwards from the bottom of the air storage tank mounting arm (1b), a second screw (3b) is inserted in the opening groove (1b3), the second screw (3b) is connected with the lifting plate (3a), and a second nut (3c) is screwed on the second screw (3 b).
7. The underframe of the air compressor as claimed in claim 6, wherein two ends of the lifting plate (3a) are both provided with a second strip-shaped hole or a second strip-shaped clamping groove (3a2), the second strip-shaped hole or the second strip-shaped clamping groove (3a2) is in an arc shape concentric with the second matching groove (3a1), and the second screw (3b) is inserted into the second strip-shaped hole or the second strip-shaped clamping groove (3a 2).
8. The underframe of air compressor according to claim 7, wherein each air tank mounting arm (1b) is provided with two open grooves (1b3) arranged at intervals; a second screw (3b) is inserted into each open slot (1b 3).
9. The underframe of the air compressor as claimed in claim 1 or 2, wherein a capacitor mounting seat (5) and a fuse mounting seat (6) are arranged in the middle of the upper side of the underframe main body (1); the capacitor mounting seat (5) and the fuse mounting seat (6) are both located between the machine head foot rest (1a) and the air storage tank mounting arm (1 b).
10. Underframe for air compressor according to claim 9, characterized in that the underside of the underframe body (1) has several reinforcing ribs (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122667616.2U CN216044277U (en) | 2021-11-02 | 2021-11-02 | Underframe of air compressor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122667616.2U CN216044277U (en) | 2021-11-02 | 2021-11-02 | Underframe of air compressor |
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| Publication Number | Publication Date |
|---|---|
| CN216044277U true CN216044277U (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122667616.2U Active CN216044277U (en) | 2021-11-02 | 2021-11-02 | Underframe of air compressor |
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| CN (1) | CN216044277U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115523117A (en) * | 2022-09-13 | 2022-12-27 | 台州精泰电机股份有限公司 | Air compressor unit and double-end air compressor lifting assembly structure |
-
2021
- 2021-11-02 CN CN202122667616.2U patent/CN216044277U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115523117A (en) * | 2022-09-13 | 2022-12-27 | 台州精泰电机股份有限公司 | Air compressor unit and double-end air compressor lifting assembly structure |
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