CN119303392A - An excavator air conditioner with easy replacement of inner filter element - Google Patents
An excavator air conditioner with easy replacement of inner filter element Download PDFInfo
- Publication number
- CN119303392A CN119303392A CN202411854032.8A CN202411854032A CN119303392A CN 119303392 A CN119303392 A CN 119303392A CN 202411854032 A CN202411854032 A CN 202411854032A CN 119303392 A CN119303392 A CN 119303392A
- Authority
- CN
- China
- Prior art keywords
- air conditioner
- sleeve
- connecting sleeve
- rod
- groove
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000009434 installation Methods 0.000 claims abstract description 34
- 230000000149 penetrating effect Effects 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/88—Replacing filter elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H3/00—Other air-treating devices
- B60H3/06—Filtering
- B60H3/0608—Filter arrangements in the air stream
- B60H3/0616—Filter arrangements in the air stream with provisions for replacing the filter element
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/16—Cabins, platforms, or the like, for drivers
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses an excavator air conditioner convenient for replacing an inner filter element, and relates to the technical field of air conditioners. The air conditioner is characterized by comprising an air conditioner main unit, wherein an air outlet pipe is arranged on one side of the air conditioner main unit, a connecting sleeve is sleeved on the air outlet pipe and fixedly connected with the air outlet pipe, an installation sleeve is arranged on the outer side surface of the connecting sleeve, the installation sleeve comprises a bottom rod, two side rods and a top rod, a slot penetrating through the upper surface and the lower surface of the top rod is formed in the top rod along the length direction of the top rod, a filter element is inserted into the installation sleeve through the slot, sliding rods are arranged at four corners of one side of the installation sleeve, which faces the connecting sleeve, sliding grooves for sliding connection of the sliding rods are formed at four corners of the outer side of the connecting sleeve, and the air conditioner main unit further comprises a driving assembly for driving the sliding rods. The invention aims to provide an excavator air conditioner with an inner filter element convenient to replace.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an excavator air conditioner with an inner filter element convenient to replace.
Background
The excavator uses a bucket to excavate materials such as soil, coal, silt or soil, rock and the like which are higher or lower than a bearing surface, and is filled into a transport vehicle or an earth machine which is unloaded to a storage yard, so that the excavator is one of the most main engineering machines in engineering construction, the working environment of the excavator is poor, the operation of windowing in a cab by operators is not facilitated, and air conditioners are installed in the cab of the excavator to increase the comfort level of the operators.
Because the excavator generally works outdoors, and the air environment is worse, a layer of filter element is often arranged at the air outlet of the excavator to improve the using effect of the air conditioner, but after a period of use, the filter element needs to be replaced, the filter element at the air outlet is more troublesome to replace in the prior art, the shell of the air conditioner needs to be disassembled, and the operation is more complicated.
Therefore, a new solution is needed to solve the above technical problems.
Disclosure of Invention
Aiming at the defects existing in the prior art, the invention aims to provide the excavator air conditioner with the inner filter element convenient to replace.
The technical aim of the invention is achieved through the following technical scheme that the excavator air conditioner convenient for replacing the inner filter element comprises an air conditioner main machine, wherein an air outlet pipe is arranged on one side of the air conditioner main machine, a connecting sleeve is sleeved and fixedly connected on the air outlet pipe, a mounting sleeve is arranged on the outer side surface of the connecting sleeve, the mounting sleeve comprises a bottom rod, two side rods and a top rod, a slot penetrating through the upper surface and the lower surface of the top rod is formed in the length direction of the top rod, the filter element is inserted into the mounting sleeve through the slot, sliding rods are arranged at four corners of one side of the mounting sleeve, which faces the connecting sleeve, sliding grooves for sliding connection of the sliding rods are formed in the four corners of the outer side of the connecting sleeve, and the excavator air conditioner further comprises a driving assembly for driving the sliding rods.
Through adopting above-mentioned technical scheme, when this excavator air conditioner is used for a long time, when needs change the filter core, drive the slide bar through drive assembly and remove towards the air outlet to drive the outside that the installation cover was towards the air outlet and thereby cockpit air outlet department stretches out, thereby be convenient for the driver directly take out the filter core from the installation cover, reinsert new filter core, in order to promote the convenience of changing the filter core.
The invention is further characterized in that the bottom rod is provided with a guide groove penetrating through the surface of the bottom rod facing the connecting sleeve along the length direction, a guide block is connected in the guide groove in a sliding manner, the surface of the guide block facing the connecting sleeve is hinged with a horizontally arranged hinge rod, the other end of the hinge rod is hinged to the bottom of the connecting sleeve, and the bottom rod further comprises a driving piece used for driving the guide block.
The invention further provides that the driving piece is in particular an electric pushing cylinder arranged at one end of the guide groove, and the end part of the telescopic rod is fixedly connected with the guide block.
The invention is further characterized in that the top of the outer side of the connecting sleeve is provided with a positioning strip which covers the top of the mounting sleeve.
The filter element is further characterized in that the bottom of the filter element is provided with a lifting block, the surface of the bottom rod is provided with a through groove communicated with the guide groove, the lifting block penetrates through the through groove and is positioned in the guide groove, one end of the guide block, which faces the lifting block, is provided with a first inclined surface, one end of the lifting block, which faces the guide block, is provided with a second inclined surface, the guide block slides towards the lifting block, and the lifting block and the filter element are driven to move upwards under the action of the first inclined surface and the second inclined surface.
The invention is further arranged that after the installation sleeve and the connecting sleeve are installed in place, the positioning strip is arranged at the top of the installation sleeve, a certain distance is reserved between the first inclined plane and the second inclined plane, the guide block moves towards the lifting block, and after the first inclined plane contacts with the second inclined plane, the positioning strip is completely separated from the installation sleeve.
The invention further provides that the surface of the mounting sleeve facing the connecting sleeve is provided with a rubber sealing ring along the periphery thereof.
The invention is further characterized in that a limiting groove for sliding connection of the guide block is formed in the bottom of the guide groove, and the top of the guide block is connected in the through groove in a sliding manner.
The invention is further characterized in that a groove penetrating through the bottom of the connecting sleeve towards the mounting sleeve is formed in the bottom of the connecting sleeve, and one end of the hinging rod is hinged to the bottom of the groove.
The air conditioner has the following beneficial effects that when the air conditioner is used for a long time and the filter element needs to be replaced, the driving component drives the sliding rod to move towards the air outlet, so that the mounting sleeve is driven to move towards the outer side of the air outlet and the air outlet of the cockpit extends out, a driver can directly take out the filter element from the mounting sleeve, and a new filter element is reinserted, so that the convenience of replacing the filter element is improved.
Drawings
Fig. 1 is a schematic perspective view of the present embodiment;
Fig. 2 is a schematic structural diagram of a connecting sleeve and a connecting sleeve in the present embodiment;
fig. 3 is a schematic structural view of a connecting sleeve of the present embodiment;
FIG. 4 is a schematic view of the structure of the mounting sleeve of the present embodiment;
FIG. 5 is a schematic view of the structure of the filter element of the present embodiment;
Fig. 6 is a schematic structural diagram of the guide block according to the present embodiment.
The air conditioner comprises a main machine of an air conditioner, a2 air outlet pipe, a3 connecting sleeve, a 4 mounting sleeve, a 5 bottom rod, a 6 side rod, a 7 side rod, a push rod, a 8 side rod, a 9 side slot, a 10 side filter element, a 11 side rod, a 12 side slot, a 13 side slot, a 14 side guide block, a 15 side hinge rod, a 15 side slot, a 16 side electric push cylinder, a 17 side guide bar, a 18 side lifting block, a 19 side slot, a 20 side first inclined plane, a 21 side second inclined plane, a 22 side rubber seal ring, a 23 side limit slot.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "back", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
As shown in the figure, the excavator air conditioner convenient to change interior filter core, including air conditioner host computer 1, its one side is provided with tuber pipe 2, the cover is established and fixedly connected with adapter sleeve 3 on the tuber pipe 2, the outside surface of adapter sleeve 3 is provided with installation cover 4, installation cover 4 includes sill bar 5, two side bars 6 and ejector pin 7, slot 8 that runs through its upper and lower surface has been seted up along its length direction to ejector pin 7, insert through slot 8 in the installation cover 4 and have filter core 9, four corners of installation cover 4 towards adapter sleeve 3 one side are provided with slide bar 10, slide groove 11 that supplies slide bar 10 sliding connection has been seted up to four corners in the outside of adapter sleeve 3, still including the drive assembly who is used for driving slide bar 10, after the installation, installation cover 4 that is provided with filter core 9 is located the air conditioner air outlet of driver's cabin, in order to further play the filter effect to the cold air of exhaust.
When the air conditioner of the excavator is used for a long time and needs to be replaced for the filter element 9, the driving assembly drives the sliding rod 10 to move towards the air outlet, so that the installation sleeve 4 is driven to move towards the outer side of the air outlet and the air outlet of the cab is extended, a driver can take out the filter element 9 from the installation sleeve 4 directly, and a new filter element 9 is reinserted, so that convenience in replacing the filter element 9 is improved.
The bottom rod 5 is provided with a guide groove 12 penetrating through the bottom rod along the length direction of the bottom rod towards the surface of the connecting sleeve 3, a guide block 13 is connected in a sliding manner in the guide groove 12, a horizontally arranged hinging rod 14 is hinged to the surface of the guide block 13 towards the connecting sleeve 3, a groove 15 penetrating through the bottom rod towards the mounting sleeve 4 is formed in the bottom of the connecting sleeve 3, one end of the hinging rod 14 is hinged to the bottom of the groove 15, and the bottom rod further comprises a driving piece used for driving the guide block 13. The driving member is specifically an electric push cylinder 16 arranged at one end of the guide groove 12, and the end of the telescopic rod is fixedly connected to the guide block 13.
The guide block 13 is pushed to slide along the guide groove 12 by the electric push cylinder 16, the hinge rod 14 is driven to deflect, the hinge rod is driven to push the installation sleeve 4 to move towards the direction away from the connecting sleeve 3, and finally the installation sleeve 4 extends out of the air outlet of the air conditioner, so that a driver can replace the filter element 9, after the filter element 9 is replaced, the guide block 13 is driven to reset by the electric push cylinder 16, and under the action of the hinge rod 14, the installation sleeve 4 is driven to move towards the connecting sleeve 3 again, and finally the installation sleeve is attached to the outer side surface of the connecting sleeve 3.
The top outside the adapter sleeve 3 is provided with the location strip 17 that covers in the top of installation cover 4, and when installation cover 4 laminating in the outside surface of adapter sleeve 3, the location cover covers in the top of installation cover 4 to play the location effect to filter core 9.
The bottom of filter core 9 is provided with lifting block 18, and the open groove 19 that communicates in guide slot 12 is offered on the sill bar 5 surface, and lifting block 18 passes open groove 19 and is located guide slot 12, and guide block 13 is provided with first inclined plane 20 towards the one end of lifting block 18, and the one end of lifting block 18 towards guide block 13 is provided with second inclined plane 21, and guide block 13 slides towards lifting block 18, under the effect of first inclined plane 20 and second inclined plane 21, drives lifting block 18 and filter core 9 upward movement.
After the installation sleeve 4 and the connecting sleeve 3 are installed in place, the positioning strip 17 is arranged at the top of the installation sleeve 4, a certain distance is reserved between the first inclined plane 20 and the second inclined plane 21, the guide block 13 moves towards the lifting block 18, and after the first inclined plane 20 contacts with the second inclined plane 21, the positioning strip 17 is completely separated from the installation sleeve 4.
When the electric pushing cylinder 16 drives the guide block 13 to move, the installation sleeve 4 is driven to move away from the connecting sleeve 3 under the action of the hinging rod 14, after the positioning strip 17 is completely separated from the installation sleeve 4, the first inclined surface 20 is abutted to the second inclined surface 21, the electric pushing cylinder 16 continues to drive the guide rod to move, the installation sleeve 4 continues to move away from the connecting sleeve 3, and meanwhile, the filter element 9 is driven to ascend and extend out of the slot 8 under the action of the first inclined surface and the second inclined surface 21, so that a driver can take out the filter element 9 directly conveniently, and a new filter element 9 is replaced.
The surface of the mounting sleeve 4 facing the connecting sleeve 3 is provided with a rubber sealing ring 22 along the periphery thereof so as to improve the tightness between the mounting sleeve 4 and the connecting sleeve 3 after the mounting sleeve is mounted and ensure the air outlet effect of the air conditioner.
The bottom of the guide groove 12 is provided with a limit groove 23 for sliding connection of the guide block 13, and the top of the guide block 13 is slidably connected in the through groove 19 so as to ensure the stability of the guide block 13 during operation.
The present invention is not limited by the specific embodiments, and modifications can be made to the embodiments without creative contribution by those skilled in the art after reading the present specification, but are protected by patent laws within the scope of claims of the present invention.
Claims (9)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411854032.8A CN119303392B (en) | 2024-12-17 | 2024-12-17 | An excavator air conditioner with easy replacement of inner filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202411854032.8A CN119303392B (en) | 2024-12-17 | 2024-12-17 | An excavator air conditioner with easy replacement of inner filter element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN119303392A true CN119303392A (en) | 2025-01-14 |
| CN119303392B CN119303392B (en) | 2025-03-25 |
Family
ID=94183163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202411854032.8A Active CN119303392B (en) | 2024-12-17 | 2024-12-17 | An excavator air conditioner with easy replacement of inner filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN119303392B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3001486A1 (en) * | 1979-01-29 | 1980-07-31 | Gunnar Valdemar Eriksson | COMBINED SILENCER OIL SEPARATOR |
| JP6558607B1 (en) * | 2018-05-31 | 2019-08-14 | 广州金智医療器械有限公司 | Ceiling air conditioner |
| WO2021243494A1 (en) * | 2020-05-31 | 2021-12-09 | 南京唐壹信息科技有限公司 | Support and installation apparatus and method for facilitating quick installation of 5g base station |
| JP7008151B1 (en) * | 2021-01-28 | 2022-01-25 | 新晃工業株式会社 | Air filter mounting device |
| CN215808886U (en) * | 2021-08-10 | 2022-02-11 | 徐州徐工挖掘机械有限公司 | Filter core replacing device in excavator air conditioner and excavator |
| CN217320012U (en) * | 2022-04-21 | 2022-08-30 | 光瑞亚山汽车零部件（武汉）有限公司 | Stable buffering device for automobile skylight guide rail |
| CN221359000U (en) * | 2023-11-04 | 2024-07-19 | 南京铁道职业技术学院 | Dust filtering and ventilating device for communication base station room |
-
2024
- 2024-12-17 CN CN202411854032.8A patent/CN119303392B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3001486A1 (en) * | 1979-01-29 | 1980-07-31 | Gunnar Valdemar Eriksson | COMBINED SILENCER OIL SEPARATOR |
| JP6558607B1 (en) * | 2018-05-31 | 2019-08-14 | 广州金智医療器械有限公司 | Ceiling air conditioner |
| WO2021243494A1 (en) * | 2020-05-31 | 2021-12-09 | 南京唐壹信息科技有限公司 | Support and installation apparatus and method for facilitating quick installation of 5g base station |
| JP7008151B1 (en) * | 2021-01-28 | 2022-01-25 | 新晃工業株式会社 | Air filter mounting device |
| CN215808886U (en) * | 2021-08-10 | 2022-02-11 | 徐州徐工挖掘机械有限公司 | Filter core replacing device in excavator air conditioner and excavator |
| CN217320012U (en) * | 2022-04-21 | 2022-08-30 | 光瑞亚山汽车零部件（武汉）有限公司 | Stable buffering device for automobile skylight guide rail |
| CN221359000U (en) * | 2023-11-04 | 2024-07-19 | 南京铁道职业技术学院 | Dust filtering and ventilating device for communication base station room |
Also Published As
| Publication number | Publication date |
|---|---|
| CN119303392B (en) | 2025-03-25 |
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