CN214728384U - Powder material transport vehicle - Google Patents
Powder material transport vehicle Download PDFInfo
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- CN214728384U CN214728384U CN202120502161.6U CN202120502161U CN214728384U CN 214728384 U CN214728384 U CN 214728384U CN 202120502161 U CN202120502161 U CN 202120502161U CN 214728384 U CN214728384 U CN 214728384U
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- air compressor
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Abstract
The utility model relates to the field of vehicles, and discloses a powder material transport vehicle, which adopts a screw air compressor to replace a traditional swing rod type air compressor, and reduces the space occupied by an air supply system; the vehicle engine and the vehicle gearbox are used as power sources to drive the air compressor to work, when the air compressor does not need to act, the output gear of the vehicle gearbox is separated from the gear of the power takeoff through the switch assembly, and an independent power source does not need to be matched with the air compressor, so that an extra oil tank, a power source, an electric wire and the like are omitted, the structure of an air supply system is simplified, and the occupied space and the weight of the air supply system are reduced; the rotating speed of the air compressor can be adjusted by adjusting the rotating speed of the vehicle engine and the gear of the gearbox, so that the compressed gas displacement of the air compressor can be controlled within a certain range; when in maintenance, not only the integral disassembly and assembly of the air supply system can be realized, but also the independent disassembly and assembly of the air compressor can be realized.
Description
Technical Field
The utility model relates to a vehicle field especially relates to a powder material transport vechicle.
Background
The powder material transport vehicle is provided with an air supply system for discharging materials, and the air supply system is generally provided with an independent power source such as an internal combustion engine or an electric motor for driving a swing rod type air compressor to work to generate compressed air. When the air compressor adopts an independent power source, the air supply system further comprises an oil tank, a starter, a power supply, an electric wire and the like, so that the occupied space and the weight of the air supply system can be increased, the structure of the air supply system is complicated, the installation difficulty of the air supply system is increased, and the swing rod type air compressor is large in size and also is a main factor for causing the occupied space of the air supply system to be large.
In addition, when the independent power source drives the air compressor to work, the rotating speed of the independent power source such as an internal combustion engine or an electric motor is relatively fixed, the compressed gas displacement of the air compressor cannot be changed, and the use requirement is difficult to meet.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure, occupation space are little, light in weight's powder material transport vechicle, can solve the problem that air supply system's air compressor's compressed gas discharge capacity can not be adjusted.
To achieve the purpose, the utility model adopts the following technical proposal:
a powder material transport vehicle comprises a chassis, an air supply system, a vehicle engine and a vehicle gearbox connected with the vehicle engine, wherein a detachable combined support is installed on the chassis, the air supply system is detachably connected with the combined support, the air supply system comprises an air compressor detachably connected with the combined support, and the air compressor is a screw air compressor;
the powder and particle material transport vehicle further comprises a power takeoff, an output gear of the vehicle gearbox is selectively meshed with or separated from a gear of the power takeoff through a switch assembly, and an input rotating shaft of the air compressor is connected with the power takeoff through a transmission shaft.
As an optimal technical scheme of the powder material transport vehicle, the transmission shaft is a telescopic shaft, one end of the transmission shaft is connected with the power takeoff through a universal joint, and the other end of the transmission shaft is connected with an input shaft of the air compressor through a universal joint.
As a preferable technical scheme of the powder material transport vehicle, an air filter is arranged at an air inlet of the air compressor.
As an optimal technical scheme of the powder material transport vehicle, the air filter is detachably mounted on the combined support through a hoop.
As a preferred technical scheme of the powder material transport vehicle, a silencer is arranged at an air outlet of the air compressor.
As a preferable technical scheme of the powder material transport vehicle, the silencer is detachably connected with the combined support.
As a preferred technical scheme of the powder material transport vehicle, the powder material transport vehicle further comprises a protective cover detachably connected with the combined support, and the air filter and the silencer are arranged in the protective cover.
As a preferred technical scheme of the powder material transport vehicle, a tachometer for detecting the rotating speed of the air compressor is arranged in the protective cover, and a rotating speed observation window for observing the reading of the tachometer is arranged on the protective cover.
As a preferred technical scheme of the powder material transport vehicle, an air pressure gauge for detecting the pressure of the air outlet of the air compressor is arranged in the protective cover, and a pressure observation window for observing the reading of the air pressure gauge is arranged on the protective cover.
As a preferred technical scheme of the above powder material transport vehicle, the combined support comprises:
the base is detachably arranged on the chassis;
the air compressor support is positioned on one side, back to the chassis, of the base, the upper part of the air compressor support is connected to the base, and the lower part of the air compressor support is detachably connected to the body of the air compressor;
the air compressor and the filter support are positioned on two opposite sides of the air compressor support, and the air filter is detachably connected to one side, away from the air compressor support, of the filter support;
the protective bracket is connected to the upper part of the air compressor bracket and back to one side of the base, and the protective bracket is detachably connected to the protective cover;
the silencer is detachably connected with the silencing support and is positioned between the silencing support and the air filter.
The utility model has the advantages that: the screw air compressor is adopted to replace the traditional swing rod type air compressor, so that the occupied space of an air supply system is reduced; the vehicle engine and the vehicle gearbox are used as power sources to drive the air compressor to work, when the air compressor does not need to act, only the output gear of the vehicle gearbox is separated from the gear of the power takeoff through the switch assembly, the normal work of the vehicle is not influenced, an independent power source does not need to be matched with the air compressor, accordingly, an extra oil tank, a power source, an electric wire and the like are omitted, the structure of an air supply system is simplified, and the occupied space and the weight of the air supply system are reduced; the rotating speed of the air compressor can be adjusted by adjusting the rotating speed of the vehicle engine and the gear of the gearbox, so that the compressed gas displacement of the air compressor can be controlled within a certain range; the air supply system is detachably arranged on the chassis through the combined support, the combined support can be detached during maintenance, the whole disassembly and assembly of the air supply system are realized, the air compressor can be detached from the combined support independently, and the air compressor can be detached and assembled independently.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.
Fig. 1 is a front view of a powder material transport vehicle provided by an embodiment of the present invention;
fig. 2 is a top view of a powder material transport vehicle provided by an embodiment of the present invention;
fig. 3 is an installation schematic diagram of an air supply system provided by an embodiment of the present invention;
fig. 4 is a schematic partial structural diagram of an air supply system according to an embodiment of the present invention.
In the figure:
1. an air compressor; 2. an air cleaner; 21. an air inlet cap; 3. an air inlet pipe; 4. an exhaust pipe; 5. a muffler; 6. a gas pipe joint; 7. a power takeoff; 8. a drive shaft; 81. a telescopic spline housing; 82. a universal joint; 9. a protective cover; 91. a tachometer; 92. a barometer; 10. a combined bracket; 101. a base; 102. an air compressor bracket; 103. a filter holder; 104. a sound deadening support; 105. a joint support; 106. a protective bracket; 11. and (7) mounting a bracket.
Detailed Description
In order to make the technical problem solved by the present invention, the technical solution adopted by the present invention and the technical effect achieved by the present invention clearer, the technical solution of the present invention will be further explained by combining the drawings and by means of the specific implementation manner. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements related to the present invention are shown in the drawings.
As shown in fig. 1 to 4, the present embodiment provides a powder material transport vehicle, which includes a chassis, an air supply system, a vehicle engine, a vehicle transmission and a power takeoff 7 connected to the vehicle engine, wherein a detachable combined bracket 10 is installed on the chassis, the air supply system includes an air compressor 1 detachably connected to the combined bracket 10, and the air compressor 1 is a screw air compressor; the output gear of the vehicle gearbox is selectively meshed with or separated from the gear of the power take-off 7 through a switch assembly, and the input rotating shaft of the air compressor 1 is connected with the power take-off 7 through a transmission shaft 8.
In the embodiment, the screw air compressor is adopted to replace the traditional swing rod type air compressor, so that the occupied space of an air supply system is reduced; the air compressor 1 is driven to work by using a vehicle engine and a vehicle gearbox as power sources, when the air compressor 1 does not need to act, only an output gear of the vehicle gearbox is separated from a gear of the power takeoff 7 through a switch assembly, normal work of a vehicle is not influenced, an independent power source does not need to be matched with the air compressor 1, accordingly, an additional oil tank, a power source, an electric wire and the like are omitted, the structure of an air supply system is simplified, and the occupied space and the weight of the air supply system are reduced; the rotating speed of the air compressor 1 can be adjusted by adjusting the rotating speed of the vehicle engine and the gear of the gearbox, so that the compressed air displacement of the air compressor 1 can be controlled within a certain range; the air supply system is detachably mounted on the chassis through the combined support 10, the combined support 10 can be detached during maintenance, the integral disassembly and assembly of the air supply system are achieved, the air compressor 1 can be detached from the combined support 10 independently, and the air compressor 1 is detached independently.
It should be noted that the switch assembly described above is a driving structure formed by a cylinder and a fork connected to an output shaft of the cylinder, and the fork is used for shifting an output gear of a transmission to be engaged with or disengaged from a gear of a power takeoff 7.
Preferably, the screw air compressor is an oil-free dry screw air compressor, reducing the volume of the air supply system.
Further, the transmission shaft 8 is a telescopic shaft, one end of the transmission shaft 8 is connected with the power takeoff 7 through a universal joint 82, and the other end of the transmission shaft is connected with an input shaft of the air compressor 1 through the universal joint 82. Preferably, the telescopic shaft includes a telescopic spline housing 81, and shafts connected to both ends of the telescopic spline housing 81.
The universal joint 82 and the telescopic shaft can eliminate the influence of the continuous change of the relative positions of the power takeoff 7 and the input rotating shaft of the air compressor 1 on the transmission continuity. In this embodiment, the input shaft of the air compressor 1 is disposed opposite to the power takeoff 7.
Further, an air cleaner 2 is provided at an air inlet of the air compressor 1. Specifically, an air inlet of the air compressor 1 is connected with an air outlet of the air filter 2 through an air inlet pipe 3, an air inlet cap 21 is arranged at the air inlet of the air filter 2, air enters the air filter 2 through the air inlet cap 21, moisture and impurities are filtered through a filter element of the air filter 2, and the filtered air enters the air compressor 1 from the air inlet of the air compressor 1. The air cleaner 2 is arranged, so that the cleanliness of air sucked by the air compressor 1 is improved, and the service life of the air compressor 1 is prolonged.
Further, a silencer 5 is arranged at the air outlet of the air compressor 1. Specifically, the silencer 5 is connected with the air outlet of the air compressor 1 through the exhaust pipe 4, noise generated when compressed air is discharged at a high speed is reduced by arranging the silencer 5, and the exhaust pipe 4 is communicated with the powder material container through the air pipe joint 6 so as to send the compressed air into the powder material container.
Further, the air cleaner 2 and the silencer 5 are both detachably mounted on the combined bracket 10 through a clamp. The powder material transport vehicle also comprises a protective cover 9 which is detachably connected with the combined support 10, and the air filter 2 and the silencer 5 are arranged in the protective cover 9. By arranging the protective cover 9, the air filter 2 and the silencer 5 can be shielded and protected on the premise of not influencing the air suction flow of the air compressor 1; in this embodiment, the protective cover 9 has a flat profile to protect the safety of surrounding people.
Further, a tachometer 91 for detecting the rotating speed of the air compressor 1 is arranged in the protective cover 9, and a rotating speed observation window for observing the reading of the tachometer 91 is arranged on the protective cover 9. An air pressure meter 92 used for detecting the pressure of the air outlet of the air compressor 1 is arranged in the protective cover 9, and a pressure observation window used for observing the reading of the air pressure meter 92 is arranged on the protective cover 9.
Further, the combined bracket 10 comprises a base 101 detachably mounted on the chassis, an air compressor bracket 102 located on one side of the base 101 opposite to the chassis, a filter bracket 103 connected to the lower part of the air compressor bracket 102, a protective bracket 106 connected to one side of the upper part of the air compressor bracket 102 opposite to the base 101, and a silencing bracket 104 connected to the air compressor bracket 102; the upper part of the air compressor bracket 102 is connected with the base 101, and the lower part of the air compressor bracket 102 is detachably connected with the machine body of the air compressor 1; the air compressor 1 and the filter support 103 are positioned at two opposite sides of the air compressor support 102, and the air filter 2 is detachably connected to one side of the filter support 103 away from the air compressor support 102; the protective bracket 106 is detachably connected to the protective cover 9; the silencing support 104 is arranged in a space enclosed by the filter support 103 and the air compressor support 102, and the silencer 5 is detachably connected to the silencing support 104 and is positioned between the silencing support 104 and the air filter 2.
The combined bracket 10 further comprises a joint bracket 105, wherein the joint bracket 105 is detachably connected to one side of the air compressor bracket 102, which is opposite to the base 101, and is positioned on the upper part of the air compressor bracket 102, and is used for installing the air pipe joint 6. The chassis is provided with a mounting bracket 11, and the base 101 is detachably connected to the mounting bracket 11.
By adopting the combined support 10, all parts of the gas supply system are reasonably distributed, the occupied space of the gas supply system is reduced, the whole gas supply system can be disassembled and assembled, and all the parts can be disassembled and assembled independently, so that the assembly and the maintenance are convenient.
Note that the detachable connection in this embodiment is a fastener connection such as a bolt.
It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Claims (10)
1. A powder material transport vehicle comprises a chassis, an air supply system, a vehicle engine and a vehicle gearbox connected with the vehicle engine, and is characterized in that a detachable combined support (10) is mounted on the chassis, the air supply system is detachably connected to the combined support (10), the air supply system comprises an air compressor (1) detachably connected to the combined support (10), and the air compressor (1) is a screw air compressor;
the powder and particle material transport vehicle further comprises a power takeoff (7), an output gear of the vehicle gearbox is selectively meshed with or separated from a gear of the power takeoff (7) through a switch assembly, and an input rotating shaft of the air compressor (1) is connected with the power takeoff (7) through a transmission shaft (8).
2. A transport cart for powdered materials, according to claim 1, characterized in that the drive shaft (8) is a telescopic shaft, one end of the drive shaft (8) is connected to the power take-off (7) via a universal joint (82), and the other end is connected to the input shaft of the air compressor (1) via a universal joint (82).
3. A transport cart for powdered materials according to claim 1, characterised in that the air inlet of the air compressor (1) is provided with an air filter (2).
4. A transport cart for powdered materials according to claim 3, characterised in that the air filter (2) is detachably mounted to the combined carrier (10) by means of a clamp.
5. A transport cart for powdered materials according to claim 3, characterized in that the air compressor (1) is provided with a silencer (5) at its air outlet.
6. A transport cart for powdered materials according to claim 5, characterized in that the silencer (5) is detachably connected to the sectional shelf (10).
7. A transport cart for powdered materials according to claim 5, further comprising a protective cover (9) detachably connected to the combined carrier (10), the air filter (2) and the silencer (5) being arranged in the protective cover (9).
8. A transport cart for powder materials according to claim 7, characterised in that a tachometer (91) for detecting the rotational speed of the air compressor (1) is arranged in the protective cover (9), and a rotational speed observation window for observing the reading of the tachometer (91) is arranged on the protective cover (9).
9. A transport cart for powdered materials, as in claim 7, characterized in that the protective cover (9) is provided with a barometer (92) for detecting the pressure at the outlet of the air compressor (1), and the protective cover (9) is provided with a pressure observation window for observing the reading of the barometer (92).
10. A transport cart for powdered materials according to claim 7, characterized in that the sectional shelf (10) comprises:
a base (101) detachably mounted to the chassis;
the air compressor support (102) is positioned on one side, back to the chassis, of the base (101), the upper portion of the air compressor support (102) is connected to the base (101), and the lower portion of the air compressor support (102) is detachably connected to the machine body of the air compressor (1);
the air filter bracket (103) is connected to the lower part of the air compressor bracket (102), the air compressor (1) and the air filter bracket (103) are positioned at two opposite sides of the air compressor bracket (102), and the air filter (2) is detachably connected to one side, away from the air compressor bracket (102), of the air filter bracket (103);
the protection bracket (106) is connected to one side, back to the base (101), of the upper part of the air compressor bracket (102), and the protection bracket (106) is detachably connected to the protection cover (9);
the silencing support (104) is connected to the air compressor support (102) and is arranged in a space surrounded by the filter support (103) and the air compressor support (102), and the silencer (5) is detachably connected to the silencing support (104) and is located between the silencing support (104) and the air filter (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120502161.6U CN214728384U (en) | 2021-03-09 | 2021-03-09 | Powder material transport vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120502161.6U CN214728384U (en) | 2021-03-09 | 2021-03-09 | Powder material transport vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214728384U true CN214728384U (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120502161.6U Active CN214728384U (en) | 2021-03-09 | 2021-03-09 | Powder material transport vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214728384U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115199540A (en) * | 2022-08-17 | 2022-10-18 | 中国重汽集团济南动力有限公司 | Novel screw air compressor for powder material tractor |
-
2021
- 2021-03-09 CN CN202120502161.6U patent/CN214728384U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115199540A (en) * | 2022-08-17 | 2022-10-18 | 中国重汽集团济南动力有限公司 | Novel screw air compressor for powder material tractor |
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