CN204082371U - The gear chamber of motor - Google Patents
The gear chamber of motor Download PDFInfo
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- CN204082371U CN204082371U CN201420663117.3U CN201420663117U CN204082371U CN 204082371 U CN204082371 U CN 204082371U CN 201420663117 U CN201420663117 U CN 201420663117U CN 204082371 U CN204082371 U CN 204082371U
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- machine oil
- gear chamber
- face
- water pump
- oil cooler
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Abstract
The utility model discloses a kind of gear chamber of motor, comprise gear chamber body, thereafter the top integrally casting of end face has water pump spiral casing body and body water intake, body water intake is through to front-end face, the ear end face of the downside of water pump spiral casing body is cast with half tube wall of intake tunnel, the upper end of half tube wall communicates with water pump spiral casing body, and the lower end of half tube wall extends to the sidewall of gear chamber body; The tail end of gear chamber body is provided with hydraulic pump gear installation room, the through front-end face of hydraulic pump gear installation room and ear end face; The lower position of the side of gear chamber body is provided with machine oil cooler interface, ear end face near machine oil cooler interface is provided with and the oil inlet passage of machine oil cooler orifice and oil discharge passage, and the front-end face near machine oil cooler interface is provided with machine oil import through with oil inlet passage respectively and the machine oil through with oil discharge passage exports.The multifunction of this gear chamber, integrated, complete machine is arranged become compact while be beneficial to complete machine and fall heavily.
Description
Technical field
The utility model relates to motor, particularly a kind of gear chamber of motor.
Background technique
Gear chamber is an important spare part of motor.The function of existing gear chamber is that the vibration noise and sealed inside lubricant oil that bring are engaged in protection inner teeth train, the vibration noise reducing parts in engine operation process and gear transmission, ensures that oil sump got back to by lubricant oil simultaneously.In addition, the support of installing crank shaft oil seal can be provided.But the function singleness of existing gear chamber, above-mentioned protection, sealing, noise reduction are its fundamental function.
The information being disclosed in this background technique part is only intended to increase the understanding to general background of the present utility model, and should not be regarded as admitting or imply in any form that this information structure has been prior art that persons skilled in the art are known.
Model utility content
The purpose of this utility model is the gear chamber providing a kind of motor, by being integrated with the installation position of other component or other part on gear chamber body, realize the multifunction of gear chamber, integrated, complete machine is arranged become compact while be beneficial to complete machine and fall heavily.
For achieving the above object, the utility model provides a kind of gear chamber of motor, comprise gear chamber body, gear chamber body has front-end face and ear end face, front-end face is used for installing with the body of motor, the top integrally casting of the ear end face of gear chamber body has water pump spiral casing body, water pump spiral casing body is used for accommodating water pump vane, the side of water pump spiral casing body is provided with the body water intake communicated with water pump spiral casing body, body water intake is through to front-end face, the ear end face of the downside of water pump spiral casing body is cast with half tube wall of intake tunnel, the upper end of half tube wall communicates with water pump spiral casing body, the lower end of half tube wall extends to the sidewall of gear chamber body, water pump spiral casing body and the body water intake open end on ear end face forms the mounting flange face of installing water pump, the tail end of gear chamber body is provided with hydraulic pump gear installation room, the through front-end face of hydraulic pump gear installation room and ear end face, the lower position of the side of gear chamber body is provided with machine oil cooler interface, machine oil cooler interface is towards the side of gear chamber body, ear end face near machine oil cooler interface is provided with and the oil inlet passage of machine oil cooler orifice and oil discharge passage, front-end face near machine oil cooler interface is provided with machine oil import and machine oil outlet, machine oil import and oil inlet passage through, machine oil outlet with oil discharge passage through.
Preferably, the surrounding of machine oil cooler interface has installation sealing surface, the center of machine oil cooler interface is provided with tapped hole, tapped hole and oil discharge passage are connected, the surrounding of tapped hole has cavity, cavity is communicated with oil inlet passage, and the machine oil in oil inlet passage branches to the cooled wafer place of machine oil cooler by cavity; Machine oil cooler is screwed in tapped hole by hollow joint and is arranged on machine oil cooler interface; Hollow joint is also provided with oil filter, and oil filter and machine oil cooler are serially connected, and the machine oil through oil filter is back in oil discharge passage by hollow joint.
Preferably, the front-end face near machine oil cooler interface is provided with draining cavity, is through with drain path, is provided with Decompression valves in drain path between draining cavity and cavity.
Preferably, have water channel cover plate with water pump is one-body molded, water channel cover plate is fastened on half tube wall and forms intake tunnel.
Preferably, the top of water pump spiral casing body is integrated with the water inlet adapter support of thermoregulator, and the inside that water inlet adapter supports has the inner chamber communicated with water pump spiral casing body.
Preferably, the gear chamber body above hydraulic pump gear installation room is integrated with charger bolt support.
Preferably, the lower end of half tube wall and the joint of sidewall are provided with intake pipe, and intake pipe communicates with half tube wall.
Compared with prior art, the utility model has following beneficial effect: the gear chamber that the present embodiment provides is by the basis of traditional single structure, the mounting flange face of integrated water pump spiral casing body, water pump turnover water pipe and passage, water pump, the water inlet adapter of thermoregulator support, decrease the layout of exterior line, make complete machine more attractive in appearance; Also be integrated with machine oil cooler interface and enter oil discharge passage, for oil filter and machine oil cooler provide a kind of mounting type of serial connection; Finally, integrated hydraulic pump gear installation room, can meet the diversity that oil hydraulic pump is installed.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of the ear end face of gear chamber according to motor of the present utility model;
Fig. 2 is the schematic diagram of the front-end face of gear chamber according to motor of the present utility model;
Fig. 3 is the plan view of the gear chamber according to motor of the present utility model;
Fig. 4 is the right elevation of the gear chamber according to motor of the present utility model;
Fig. 5 is the scheme of installation of gear chamber according to motor of the present utility model and oil filter and machine oil cooler;
Fig. 6 is the installation sectional view of gear chamber according to motor of the present utility model and oil filter and machine oil cooler;
Fig. 7 is the scheme of installation of gear chamber according to motor of the present utility model and oil hydraulic pump;
Fig. 8 is the installation sectional view of gear chamber according to motor of the present utility model and oil hydraulic pump.
Main Reference Numerals illustrates:
1-gear chamber body, 2-water pump spiral casing body, 3-water inlet adapter supports, 4-body water intake, 5-half tube wall, 6-intake pipe, 8-hydraulic pump gear installation room, 9-machine oil cooler interface, 10-oil discharge passage, 11-oil inlet passage, 12-machine oil exports, the import of 13-machine oil, 14-oil leak hole, 15-oil filter, 16-machine oil cooler, 17-hollow joint.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but is to be understood that protection domain of the present utility model not by the restriction of embodiment.
Clearly represent unless otherwise other, otherwise in whole specification and claims, term " comprise " or its conversion as " comprising " or " including " etc. by be understood to include the element of stating or constituent element, and do not get rid of other element or other constituent element.
As shown in Figures 1 and 2, according to the gear chamber of a kind of motor of the utility model embodiment, comprise gear chamber body 1, gear chamber body 1 has front-end face and ear end face (Figure 1 shows that ear end face, Figure 2 shows that front-end face), front-end face is used for carrying out installing (see Fig. 8) with the body 100 of motor, the top integrally casting of the ear end face of gear chamber body 1 has water pump spiral casing body 2 (see Fig. 1), water pump spiral casing body 2 is used for accommodating water pump vane, the object of water pump spiral casing body 2 is for cooling liquid provides pressure water cavity, the side of water pump spiral casing body 2 is provided with the body water intake 4 communicated with water pump spiral casing body 2, body water intake 4 is through to front-end face (see Fig. 2), the ear end face of the downside of water pump spiral casing body 2 is cast with half tube wall 5 (see Fig. 1) of intake tunnel, the upper end of half tube wall 5 communicates with water pump spiral casing body 2, the lower end of half tube wall 5 extends to the sidewall of gear chamber body 1, water pump spiral casing body 2 and body water intake 4 open end on ear end face forms the mounting flange face 21 (see Fig. 5) of installing water pump, mounting flange face 21 provides the installation of water pump to support simultaneously, its objective is in order to station pump.In addition, the tail end of gear chamber body 1 is provided with hydraulic pump gear installation room 8, the through front-end face of hydraulic pump gear installation room 8 and ear end face (see Fig. 1 and Fig. 2).Also have, the lower position of the side of gear chamber body 1 is provided with machine oil cooler interface 9, machine oil cooler interface 9 is towards the side (see Fig. 1) of gear chamber body 1, ear end face near machine oil cooler interface 9 is provided with the oil inlet passage 11 and oil discharge passage 10 (see Fig. 1) that are communicated with machine oil cooler interface 9, front-end face near machine oil cooler interface 9 is provided with machine oil import 13 and machine oil outlet 12, machine oil import 13 is through with oil inlet passage 11, and machine oil outlet 12 is through with oil discharge passage 10.
The gear chamber that the present embodiment provides is the integrated water pump part being cast with body water circulation mainly, the cold filtration part of machine oil and oil hydraulic pump, when specifically using, this gear chamber is arranged on body, then corresponding water pump can be installed, machine oil cooler and filter cleaner and oil hydraulic pump, when specifically installing, water pump is arranged on after on mounting flange face 21 and seals water pump spiral casing body 2 and body water intake 4, also be noted that, in the present embodiment, half tube wall 5 needs other water channel cover plate for sealing, now, water channel cover plate and water pump one-body molded, water channel cover plate is fastened on half tube wall 5 and forms intake tunnel.In addition, the machine oil cooler in the present embodiment and filter cleaner are serially connected, and are then arranged on together on machine oil cooler interface 9, realize cooling and the filtration cycle of machine oil in body.
As shown in Figures 4 to 6, in such scheme, the surrounding of machine oil cooler interface 9 has installs sealing surface 91, the center of machine oil cooler interface 9 is provided with tapped hole 93, tapped hole 93 and oil discharge passage 10 are connected, the surrounding of tapped hole 93 has cavity 92, cavity 92 is communicated with oil inlet passage 11, machine oil in oil inlet passage 11 branches to the cooled wafer place of machine oil cooler by cavity, in the present embodiment, machine oil cooler and oil filter are serially connected by hollow joint 17, particularly, the two ends of hollow joint 17 all have threaded end, one end is screwed in tapped hole 93, machine oil cooler is arranged on the neutral position of hollow joint 17, and by the step on hollow joint 17 and gland nut 18, machine oil cooler 16 is fixed, then at another threaded end assembly line oil rectifier 15 of hollow joint 17, also have, front-end face near machine oil cooler interface 9 is provided with draining cavity, drain path is through with between draining cavity and cavity, drain path exposes oil leak hole 14 (see Fig. 2) in draining cavity, Decompression valves 19 is installed in drain path.Oil filter and machine oil cooler are the important component parts of engine cooling lubrication system, their effect is the impurity of the filter element filtering machine oil by oil filter respectively, ensure the clean of engine motor oil, and pass through the cooled wafer cooling machine oil of machine oil cooler, ensure the normal temperature range of engine motor oil.Their working principle is, high temperature oil in the body oil duct of motor is by the machine oil import 13 in gear chamber, oil inlet passage 11 and cavity 92 ingress engine oil cooler 16, first through the cooling of machine oil cooler 16 again through the filtration of oil filter 15, finally clean and cooled machine oil are back to oil discharge passage 10 by hollow joint 17, machine oil in oil discharge passage 10 enters body oil duct by machine oil outlet 12, in the present embodiment, the two ends of oil discharge passage 10 are formed through two machine oil outlet 12 (see Fig. 2) to the front-end face of gear chamber, ensure that machine oil is in in-engine periodic duty with this.Meanwhile, when the oil pressure in oil filter and machine oil cooler exceedes certain value, can pass through Decompression valves 19 pressure release, the machine oil after pressure release is back in gear chamber by oil leak hole 14, ensures the normal oil pressure of motor.
As shown in Figure 8, during assembling oil hydraulic pump, first two rolling bearings 83 are fitted on hydraulic pump gear installation room 8 and body 100 respectively, again hydraulic pump gear 82 one end is fitted in the rolling bearing in body 100, again the rolling bearing in gear chamber is fitted in together with gear chamber on the other end of hydraulic pump gear 82, then oil hydraulic pump 81 is sleeved on body 100, centre is connected by splined shaft 84, finally hydraulic pump gear lid 20 is arranged on (see Fig. 7) on hydraulic pump gear installation room 8, on hydraulic pump gear lid 20, two screws 85 are installed again, screw 85 plays the rolling bearing on position limited gear room, adjusting play acts on, the working principle of oil hydraulic pump is: hydraulic pump gear 82 is by the crankshaft gear in gear chamber and intermediate gear drives, the splined shaft 84 that rotates through of hydraulic pump gear 82 passes to oil hydraulic pump 81 and carries out work, the liquid in oil hydraulic pump 81 is made to form certain hydraulic pressure, thus play the effect of oil hydraulic pump.Simultaneously, the attachment face of hydraulic pump gear lid 20 also can install oil hydraulic pump, it is similar to install hydraulic pump structure at body end the same, and connect hydraulic pump gear 82 by splined shaft 84 equally and drive oil hydraulic pump to carry out work, therefore this gear chamber can meet the installation of rear and front end oil hydraulic pump.
In addition, the top of water pump spiral casing body 2 is integrated with the water inlet adapter support 3 of thermoregulator, the inside of water inlet adapter support 3 has the inner chamber (see Fig. 3) communicated with water pump spiral casing body 2, and the object of water inlet adapter support 3 is in order to fixing thermoregulator water inlet adapter.The gear chamber body 1 of the top of hydraulic pump gear installation room 8 is integrated with charger bolt support 7 (see Fig. 1 and Fig. 2), it is in order to fixing charger bolt.The lower end of half tube wall 5 and the joint of sidewall are provided with intake pipe 6, intake pipe 6 communicates (see Fig. 1) with half tube wall 5, intake pipe 6, half tube wall 5 and water channel cover plate form water pump turnover water pipe and passage, and object is for water pump provides the water channel of water intaking and water outlet.
To sum up, the gear chamber that the present embodiment provides adopts integrated morphology, increases the integrated and multifunction of part, is beneficial to falling heavily of complete machine while complete machine is compacter.Especially by the basis of traditional single structure, the mounting flange face 21 of integrated water pump spiral casing body 2, water pump turnover water pipe and passage, water pump, the water inlet adapter support 3 of thermoregulator, decrease the layout of exterior line, make complete machine more attractive in appearance; Also be integrated with machine oil cooler interface 9 and enter oil discharge passage, for oil filter and machine oil cooler provide a kind of mounting type of serial connection; Finally, integrated hydraulic pump gear installation room, can meet the diversity that oil hydraulic pump is installed.
The aforementioned description to concrete exemplary of the present utility model is to illustrate and the object of illustration.These descriptions not want the utility model to be defined as disclosed precise forms, and obviously, according to above-mentioned instruction, can much change and change.The object selected exemplary embodiment and describe is to explain certain principles of the present utility model and practical application thereof, thus those skilled in the art can be realized and utilize various different exemplary of the present utility model and various different selection and change.Scope of the present utility model is intended to limited by claims and equivalents thereof.
Claims (7)
1. the gear chamber of a motor, comprise gear chamber body, described gear chamber body has front-end face and ear end face, described front-end face is used for installing with the body of described motor, it is characterized in that, the top integrally casting of the ear end face of described gear chamber body has water pump spiral casing body, described water pump spiral casing body is used for accommodating water pump vane, the side of described water pump spiral casing body is provided with the body water intake communicated with described water pump spiral casing body, described body water intake is through to described front-end face, the ear end face of the downside of described water pump spiral casing body is cast with half tube wall of intake tunnel, the upper end of described half tube wall communicates with described water pump spiral casing body, the lower end of described half tube wall extends to the sidewall of described gear chamber body, described water pump spiral casing body and the described body water intake open end in the rear on end face forms the mounting flange face of installing water pump,
The tail end of described gear chamber body is provided with hydraulic pump gear installation room, the through described front-end face of described hydraulic pump gear installation room and described ear end face;
The lower position of the side of described gear chamber body is provided with machine oil cooler interface, described machine oil cooler interface is towards the side of described gear chamber body, ear end face near described machine oil cooler interface is provided with and the oil inlet passage of described machine oil cooler orifice and oil discharge passage, front-end face near described machine oil cooler interface is provided with machine oil import and machine oil outlet, described machine oil import and described oil inlet passage through, the outlet of described machine oil is through with described oil discharge passage.
2. the gear chamber of motor according to claim 1, it is characterized in that, the surrounding of described machine oil cooler interface has installation sealing surface, the center of described machine oil cooler interface is provided with tapped hole, described tapped hole and described oil discharge passage are connected, the surrounding of described tapped hole has cavity, and described cavity is communicated with described oil inlet passage, and the machine oil in described oil inlet passage branches to the cooled wafer place of machine oil cooler by described cavity;
Described machine oil cooler is screwed in described tapped hole by hollow joint and is arranged on described machine oil cooler interface;
Described hollow joint is also provided with oil filter, and described oil filter and described machine oil cooler are serially connected, and the machine oil through described oil filter is back in described oil discharge passage by described hollow joint.
3. the gear chamber of motor according to claim 2, it is characterized in that, front-end face near described machine oil cooler interface is provided with draining cavity, is through with drain path, is provided with Decompression valves in described drain path between described draining cavity and described cavity.
4. the gear chamber of motor according to claim 1, is characterized in that, has water channel cover plate with described water pump is one-body molded, and described water channel cover plate is fastened on described half tube wall and forms described intake tunnel.
5. the gear chamber of motor according to claim 1, is characterized in that, the top of described water pump spiral casing body is integrated with the water inlet adapter support of thermoregulator, and the inside that described water inlet adapter supports has the inner chamber communicated with described water pump spiral casing body.
6. the gear chamber of motor according to claim 1, is characterized in that, the gear chamber body above described hydraulic pump gear installation room is integrated with charger bolt support.
7. the gear chamber of motor according to claim 1, is characterized in that, the lower end of described half tube wall and the joint of described sidewall are provided with intake pipe, and described intake pipe communicates with described half tube wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420663117.3U CN204082371U (en) | 2014-11-07 | 2014-11-07 | The gear chamber of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420663117.3U CN204082371U (en) | 2014-11-07 | 2014-11-07 | The gear chamber of motor |
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| Publication Number | Publication Date |
|---|---|
| CN204082371U true CN204082371U (en) | 2015-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420663117.3U Active CN204082371U (en) | 2014-11-07 | 2014-11-07 | The gear chamber of motor |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295401A (en) * | 2014-11-07 | 2015-01-21 | 广西玉柴机器股份有限公司 | Gear chamber for engine |
| CN106351764A (en) * | 2016-11-08 | 2017-01-25 | 广西玉柴机器股份有限公司 | Integrated gear chamber |
-
2014
- 2014-11-07 CN CN201420663117.3U patent/CN204082371U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104295401A (en) * | 2014-11-07 | 2015-01-21 | 广西玉柴机器股份有限公司 | Gear chamber for engine |
| CN106351764A (en) * | 2016-11-08 | 2017-01-25 | 广西玉柴机器股份有限公司 | Integrated gear chamber |
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