CN212294815U - Independent heat abstractor of excavator flow control - Google Patents
Independent heat abstractor of excavator flow control Download PDFInfo
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- CN212294815U CN212294815U CN202020236707.3U CN202020236707U CN212294815U CN 212294815 U CN212294815 U CN 212294815U CN 202020236707 U CN202020236707 U CN 202020236707U CN 212294815 U CN212294815 U CN 212294815U
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Abstract
The utility model discloses an excavator flow control independent heat abstractor relates to excavator protection technical field, does not have the good heat dissipation measure to carry out radiating problem to hydraulic oil to current excavator, now proposes following scheme, the novel nipple rectifier comprises a cylindrical shel, the welding of barrel outer lane has the heat dissipation cover, the top of heat dissipation cover is connected with the cooling tube, and the cooling tube cover is established in the barrel, the top fixedly connected with water pump of barrel, and the water pump is connected with the cooling tube, the left side bottom fixedly connected with of barrel advances oil pipe, the left side top fixedly connected with of barrel goes out oil pipe, advance oil pipe and go out to all install the valve on the oil pipe, be equipped with the handle on the valve, advance oil pipe and go out one side that oil pipe is close to each other and be equipped with the outer wall. The utility model discloses convenient control advances oil pipe and the indiscriminate switching of oil pipe mistake, guarantees like this that hydraulic oil dispels the heat cooling in the barrel alone, is favorable to the heat dissipation high efficiency through cooling tube and heat exchanger moreover.
Description
Technical Field
The utility model relates to an excavator protection technical field especially relates to an independent heat abstractor of excavator flow control.
Background
Excavators, also known as excavating machines, also known as excavators, are earth moving machines that excavate material above or below a load bearing surface with a bucket and load it into a transport vehicle or unload it to a stockyard. The materials excavated by the excavator mainly comprise soil, coal, silt, soil subjected to pre-loosening and rocks. In view of the development of construction machines in recent years, the development of excavators is relatively fast, and the excavator has become one of the most important construction machines in construction.
When the excavator works, power is mainly provided through the hydraulic cylinder on the arm, and when the hydraulic cylinder works, hydraulic oil can generate higher temperature, so that the temperature of the hydraulic cylinder is easy to rise, and the hydraulic cylinder is in a high-temperature state for a long time, so that the service life of the hydraulic cylinder is not facilitated.
SUMMERY OF THE UTILITY MODEL
The utility model provides an independent heat abstractor of excavator flow control has solved current excavator and has not taught good heat dissipation measure and carry out radiating problem to hydraulic oil.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an excavator flow control independent heat dissipation device comprises a barrel body, wherein a heat dissipation cover is welded on the outer ring of the barrel body, a heat dissipation pipe is connected to the top of the heat dissipation cover, the heat dissipation pipe is sleeved in the barrel body, a water pump is fixedly connected to the top of the barrel body and connected with the heat dissipation pipe, an oil inlet pipe is fixedly connected to the bottom of the left side of the barrel body, an oil outlet pipe is fixedly connected to the top of the left side of the barrel body, valves are mounted on the oil inlet pipe and the oil outlet pipe, handles are arranged on the valves, a fixing plate welded with the outer wall of the heat dissipation cover is arranged on one side, close to each other, of the oil inlet pipe and the oil outlet pipe, a driving motor is fixedly sleeved in the inner part of the fixing plate, a steering gear is fixedly sleeved on an, and the half gear and the steering gear are in meshing transmission, connecting rods hinged with the movable plate are arranged above and below the half gear, and one end, far away from the movable plate, of each connecting rod is hinged with the handle.
Preferably, a fixing groove is formed in one side, away from the heat dissipation cover, of the fixing plate, and a supporting rod is connected between the driving motor and the inner wall of the fixing groove through a bolt.
Preferably, the top housing of the heat dissipation cover is provided with a connecting hole, the heat dissipation pipe is communicated with the connecting hole, and the heat dissipation cover and the heat dissipation pipe are made of the same material.
Preferably, the fixed cover of the one end of keeping away from the barrel of oil inlet pipe and oil outlet pipe is equipped with hydraulic oil pipe.
Preferably, the bottom of the left side wall of the barrel is provided with an oil inlet, the oil inlet pipe is communicated with the oil inlet, the top of the left side wall of the barrel is provided with an oil outlet, and the oil outlet pipe is communicated with the oil outlet.
Preferably, one side of the radiating pipe located in the cylinder body is arranged in a reciprocating mode, and radiating fins are arranged on the outer wall of the radiating cover.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model is provided with a heat radiation cover, a heat radiation pipe, a cylinder body, a fixed plate, a driving motor, a steering gear, a half gear, a movable plate, a connecting rod, a valve and other structures, wherein the oil inlet pipe feeds hot oil into the cylinder body, the water pump circulates cooling water in the heat dissipation cover in the heat dissipation pipe, and through the multiple functions of the heat dissipation cover and the heat dissipation pipe, thereby improving the heat dissipation effect, the driving motor drives the steering gear to rotate, the steering gear can drive the half gear to rotate, the half gear can control the movable plate to rotate when rotating, the movable plate pushes and pulls the handle on the valve through the connecting rod, so that the oil inlet pipe can be controlled to be closed when oil enters the oil inlet pipe, the device modern design, easy operation, the convenient control advances oil pipe and goes out the indiscriminate switching of oil pipe, guarantees like this that hydraulic oil dispels the heat cooling in the barrel alone, is favorable to the heat dissipation high efficiency through cooling tube and radiator cap moreover.
Drawings
Fig. 1 is a schematic front view of the flow-control independent heat dissipation device of the excavator according to the present invention;
fig. 2 is the utility model provides an excavator flow control independent heat abstractor's fixed plate, driving motor and steering gear overlook the structure sketch map.
In the figure: the device comprises a barrel body 1, a heat dissipation cover 2, a heat dissipation pipe 3, a water pump 4, an oil inlet pipe 5, an oil outlet pipe 6, a valve 7, a handle 8, a fixing plate 9, a fixing groove 10, a support rod 11, a driving motor 12, a steering gear 13, a movable plate 14, a half gear 15 and a connecting rod 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-2, an excavator flow control independent heat dissipation device comprises a cylinder 1, a heat dissipation cover 2 is welded on the outer ring of the cylinder 1, a heat dissipation pipe 3 is connected to the top of the heat dissipation cover 2, the heat dissipation pipe 3 is sleeved in the cylinder 1, a water pump 4 is fixedly connected to the top of the cylinder 1, the water pump 4 is connected to the heat dissipation pipe 3, an oil inlet pipe 5 is fixedly connected to the left bottom of the cylinder 1, an oil outlet pipe 6 is fixedly connected to the left top of the cylinder 1, valves 7 are mounted on the oil inlet pipe 5 and the oil outlet pipe 6, a handle 8 is arranged on the valve 7, a fixing plate 9 welded to the outer wall of the heat dissipation cover 2 is arranged on the side, close to each other, of the oil inlet pipe 5 and the oil outlet pipe 6, a driving motor 12 is fixedly sleeved inside the fixing plate 9, a half gear 15 is welded on one side of the movable plate 14 close to the driving motor 12, the half gear 15 is in meshing transmission with the steering gear 13, connecting rods 16 hinged to the movable plate 14 are arranged above and below the half gear 15, and one end, far away from the movable plate 14, of each connecting rod 16 is hinged to the handle 8.
In this embodiment, a fixing groove 10 is formed in one side of the fixing plate 9 away from the heat dissipation cover 2, and a support rod 11 is connected between the driving motor 12 and the inner wall of the fixing groove 10 through a bolt.
In this embodiment, the top housing of the heat dissipation cover 2 has a connection hole, and the heat dissipation pipe 3 is communicated with the connection hole, and the heat dissipation cover 2 and the heat dissipation pipe 3 are made of the same material.
In this embodiment, the fixed cover of the one end that the barrel 1 was kept away from to advance oil pipe 5 and oil pipe 6 is equipped with hydraulic pressure oil pipe.
In this embodiment, the oil inlet has been seted up to the bottom of the left side section of thick bamboo wall of barrel 1, and advances oil pipe 5 and oil inlet intercommunication, and the oil outlet has been seted up at the top of the left side section of thick bamboo wall of barrel 1, and goes out oil pipe 6 and oil outlet intercommunication.
In this embodiment, the one side reciprocating arrangement that cooling tube 3 is located the inside of barrel 1, and the outer wall of radiator cap 2 is equipped with radiating fin.
The working principle is that firstly, the oil inlet pipe 5 feeds hot oil into the cylinder body 1, the water pump 4 circulates cooling water in the heat dissipation cover 2 in the heat dissipation pipe 3, the heat dissipation effect is improved through multiple actions of the heat dissipation cover 1 and the heat dissipation pipe 2, the driving motor 12 drives the steering gear 13 to rotate, the steering gear 13 rotates to drive the half gear 15 meshed with the steering gear to rotate, the half gear 15 rotates to control the movable plate 14 to rotate, the movable plate 14 pushes and pulls the handle 8 on the valve 7 through the connecting rod 16, so that the oil inlet pipe 5 can be controlled to feed oil, the oil outlet pipe 6 can be controlled to be closed, similarly, the oil outlet pipe 6 is opened when the oil inlet pipe 5 is closed, the whole device conveniently controls the staggered opening and closing of the oil inlet pipe 5 and the oil outlet pipe 6, so that the hydraulic oil is independently cooled in the cylinder body 1, and the hydraulic oil is ensured to always work, and then have a hydraulic oil in the barrel 1 and be dispelling the heat and cooling, when hydraulic oil needs the cooling in the pneumatic cylinder, just can replace the work with the hydraulic oil in the barrel 1, be favorable to the heat dissipation high efficiency through cooling tube 3 and heat exchanger 2 moreover.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an excavator flow control independent heat abstractor, includes barrel (1), its characterized in that, the welding of barrel (1) outer lane has heat dissipation cover (2), the top of heat dissipation cover (2) is connected with cooling tube (3), and cooling tube (3) cover is established in barrel (1), the top fixedly connected with water pump (4) of barrel (1), and water pump (4) are connected with cooling tube (3), the left side bottom fixedly connected with of barrel (1) advances oil pipe (5), the left side top fixedly connected with of barrel (1) goes out oil pipe (6), all install valve (7) on advancing oil pipe (5) and going out oil pipe (6), be equipped with handle (8) on valve (7), advance oil pipe (5) and go out oil pipe (6) one side that is close to each other and be equipped with outer wall welded fixed plate (9) with heat dissipation cover (2), the inside fixed cover of fixed plate (9) is equipped with driving motor (12), the fixed cover of output shaft of driving motor (12) is equipped with steering gear (13), one side that heat exchanger (2) was kept away from in fixed plate (9) articulates there is fly leaf (14), one side welding that fly leaf (14) are close to driving motor (12) has half gear (15), and half gear (15) and steering gear (13) meshing transmission, the top and the below of half gear (15) all are equipped with fly leaf (14) articulated connecting rod (16), and connecting rod (16) keep away from the one end of fly leaf (14) and articulate with handle (8).
2. The flow-control independent heat dissipation device of the excavator as claimed in claim 1, wherein a fixing groove (10) is formed in one side, away from the heat dissipation cover (2), of the fixing plate (9), and a support rod (11) is connected between the driving motor (12) and the inner wall of the fixing groove (10) through a bolt.
3. The flow control independent heat dissipation device of the excavator as claimed in claim 1, wherein a connection hole is formed in a top cover of the heat dissipation cover (2), the heat dissipation pipe (3) is communicated with the connection hole, and the heat dissipation cover (2) and the heat dissipation pipe (3) are made of the same material.
4. The flow control independent heat dissipation device of the excavator according to claim 1, wherein the ends of the oil inlet pipe (5) and the oil outlet pipe (6) far away from the cylinder body (1) are fixedly sleeved with hydraulic oil pipes.
5. The flow-control independent heat dissipation device of the excavator according to claim 1, wherein an oil inlet is formed in the bottom of the left side cylinder wall of the cylinder (1), the oil inlet pipe (5) is communicated with the oil inlet, an oil outlet is formed in the top of the left side cylinder wall of the cylinder (1), and the oil outlet pipe (6) is communicated with the oil outlet.
6. The flow control independent heat dissipation device of the excavator as claimed in claim 1, wherein the heat dissipation pipe (3) is reciprocally disposed at one side of the inside of the cylinder (1), and the outer wall of the heat dissipation cover (2) is provided with heat dissipation fins.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020236707.3U CN212294815U (en) | 2020-03-02 | 2020-03-02 | Independent heat abstractor of excavator flow control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020236707.3U CN212294815U (en) | 2020-03-02 | 2020-03-02 | Independent heat abstractor of excavator flow control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212294815U true CN212294815U (en) | 2021-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020236707.3U Active CN212294815U (en) | 2020-03-02 | 2020-03-02 | Independent heat abstractor of excavator flow control |
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| CN (1) | CN212294815U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113323622A (en) * | 2021-07-21 | 2021-08-31 | 金资荐 | Modularized wellhead water-mixing gathering and transportation regulation and control device |
| CN113482088A (en) * | 2021-06-28 | 2021-10-08 | 高邮市迅达工程机械集团有限公司 | Independent heat abstractor of excavator flow control |
-
2020
- 2020-03-02 CN CN202020236707.3U patent/CN212294815U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113482088A (en) * | 2021-06-28 | 2021-10-08 | 高邮市迅达工程机械集团有限公司 | Independent heat abstractor of excavator flow control |
| CN113323622A (en) * | 2021-07-21 | 2021-08-31 | 金资荐 | Modularized wellhead water-mixing gathering and transportation regulation and control device |
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