WO2018017001A1 - Adapter for connecting geared starter to internal combustion engine - Google Patents
Adapter for connecting geared starter to internal combustion engine Download PDFInfo
- Publication number
- WO2018017001A1 WO2018017001A1 PCT/RU2017/050057 RU2017050057W WO2018017001A1 WO 2018017001 A1 WO2018017001 A1 WO 2018017001A1 RU 2017050057 W RU2017050057 W RU 2017050057W WO 2018017001 A1 WO2018017001 A1 WO 2018017001A1
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- WIPO (PCT)
- Prior art keywords
- gear
- adapter
- starter
- housing
- transmission shaft
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
- F02N15/00—Other power-operated starting apparatus; Component parts, details, or accessories, not provided for in, or of interest apart from groups F02N5/00 - F02N13/00
- F02N15/02—Gearing between starting-engines and started engines; Engagement or disengagement thereof
Definitions
- the invention relates to adapters for starters of internal combustion engines, and can be used in the construction of starter gear type for engines of trucks and agricultural machinery.
- the closest analogue of the claimed invention is the adapter for the starter disclosed in US patent US5163335, 11.17.1992.
- This adapter is an overlay on the starter, in which a hole is made for the starter shaft, holes for connecting to the starter in various angular positions, lying on the first circle, and holes for connecting to the engine, lying on the second circle.
- the first and second circles have a center that coincides with the Central hole for the shaft, and the diameter of the second circle is greater than the diameter of the first circle.
- the specified design provides the ability to connect the starter with engines having different locations of mounting holes.
- this analogue still does not have a sufficient level of versatility, since when it is used in gear type starters, the problem of combining the starter gear with the engine drive gear is not solved, because the main and transmission shafts are mounted on the starter housing.
- the task of the claimed invention is to eliminate the disadvantages of analogues.
- the technical result of the invention lies in the possibility of constructively combining various models of the starter with various types of engines, i.e. in the universalization of the starter assembly.
- the specified technical result is achieved due to the fact that the adapter for connecting the gear type starter to the internal combustion engine contains a housing in which holes are made for connecting the adapter to the starter in various angular positions, lying on the first circle, holes for connecting the adapter to the engine, lying on the second circle, the first and second circles having a common center, and the diameter of the second circle is larger than the diameter of the first circle, and a transmission shaft is installed in the housing l with the first gear placed on it for transmitting torque to the transmission shaft from the starter gear, and the second removable gear (9) for engagement with the engine drive gear.
- the transmission shaft is mounted in bearings mounted in the adapter housing.
- a third hollow gear is mounted in the housing around the transmission shaft for engagement with the starter gear, while the transmission shaft with gears placed on it is made with the possibility of translational axial movement to ensure engagement or disengagement of the first gear with the inner surface of the third hollow gear and the second gear with the engine gear .
- the adapter housing Due to the design of the adapter housing with holes for mounting to the starter housing and the engine, it is possible to install the adapter in various angular positions, which allows you to choose the necessary position for installing the starter in a confined space, as well as for mounting the adapter to the engine housing, which can have various layout options mounting holes.
- a reducer shaft with gears is also installed in the adapter housing for transmitting torque from the starter to the engine. This makes it possible to adapt it for various types of gears of the engine drive when installing the adapter, since the gear of the adapter, which is engaged with it, is removable.
- FIG. 1 shows a General view of the claimed adapter from the side
- FIG. 2 shows a General view of the claimed adapter in front
- FIG. 3 shows a sectional view of an adapter mounted on a starter
- FIG. 4 shows a connection diagram of gears of an adapter and a starter.
- the claimed adapter includes a housing (1) having holes (2) for mounting to the starter housing (3), as well as holes (4) for mounting to the engine housing (not shown in the drawings).
- the holes (2) and (4) are respectively located on the first and second circles with a common center, and the diameter of the second circle is larger than the first.
- at least three holes (2) are made in the housing (1) for fastening to the starter and at least two holes (4) for fastening to the engine.
- the adapter comprises six holes (2) symmetrically distributed along the first circumference at intervals of 60 ° to enable the starter (3) to be mounted in various angular positions.
- a central hole (coinciding with the center of the first and second circles) is also made in the adapter housing (1), in which a drive unit (5) is installed, including a transmission shaft (6) located in bearings (7) installed in the housing (1).
- Two gears (8) and (9) are rigidly fixed to the shaft (6), extending beyond the dimensions of the housing (1) from its different sides.
- the first gear (8) transmits torque to the transmission shaft (6) from the starter gear (10) (Fig. 4) mounted on the starter shaft, which is parallel to the transmission shaft (6) and is the starter armature shaft (11).
- a second removable gear (9) engages with a motor drive gear (not shown).
- the adapter design provides for a third hollow gear (12) installed in the housing (1), around the transmission shaft (6), having teeth on the inner surface for engagement with the first gear (8) and being engaged with external teeth with starter gear (10).
- the transmission shaft (6) together with gears (8) and (9) has the possibility of translational axial movement under the action of the lever (13) of the starter relay.
- the device operates as follows.
- the necessary type of adapter is selected, having a suitable location of the holes (4) and their distance to the center (one type of adapter covers a number of engine models).
- a gear suitable for the engine (9) is also installed on the adapter (the set of gears goes to kit).
- the adapter is connected to the starter housing (3) through the holes (2) in the required angular position.
- the third gear (12) of the adapter engages with the gear (10) of the starter.
- the adapter is also attached to the motor housing.
- the starter relay is turned on, the lever (13) moves the transmission shaft (6) towards the engine (in Fig.
- the claimed adapter design provides its versatility for various models of starters and engines, as well as reducing the dimensions of the starter assembly and increasing the efficiency of its installation on the engine.
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Gear Transmission (AREA)
Abstract
The invention relates to adapters for the starters of internal combustion engines, and may be used in the designs of geared starters for engines in freight- and agricultural machinery. An adapter comprises a housing (1) provided with apertures (2), disposed on a first circumference, for connecting the adapter to a starter in various angular positions, and apertures (4), disposed on a second circumference, for connecting the adapter to an engine, wherein the first circumference and second circumference have a common center, and the diameter of the second circumference is larger than the diameter of the first circumference. The housing (1) has installed therein a transmission shaft (6) having disposed thereon a first pinion gear (8) for transmitting torque to the transmission shaft from a pinion gear (10) of the starter, and a second pick-off gear (9) for meshing with a pinion gear of an engine drive.
Description
Переходник для соединения стартера редукторного типа с двигателем внутреннего сгорания Adapter for connecting a gear type starter to an internal combustion engine
Область техники Technical field
Изобретение относится к переходникам для стартеров двигателей внутреннего сгорания, и может быть использована в конструкциях стартеров редукторного типа для двигателей грузовой и сельскохозяйственной техники. The invention relates to adapters for starters of internal combustion engines, and can be used in the construction of starter gear type for engines of trucks and agricultural machinery.
Уровень техники State of the art
При установке стартеров различных моделей на различные типы двигателей внутреннего сгорания существует проблема совместимости конструкции, связанная с различным расположением крепежных отверстий соединяемых элементов, а также с использованием передаточных шестерен разного размера. When installing starters of various models on various types of internal combustion engines, there is a design compatibility problem associated with the different arrangement of the mounting holes of the elements to be connected, as well as with the use of transmission gears of different sizes.
Одним из решений данной проблемы является применение переходников для стартеров. One solution to this problem is the use of adapters for starters.
Наиболее близким аналогом заявленной изобретения является переходник для стартера, раскрытый в патенте США US5163335, 17.11.1992. Данный переходник представляет собой накладку на стартер, в которой выполнены отверстие для вала стартера, отверстия для соединения со стартером в различных угловых положениях, лежащие на первой окружности, и отверстия для соединения с двигателем, лежащие на второй окружности. Причем первая и вторая окружность имеют центр, совпадающий с центральным отверстием для вала, и диаметр второй окружности больше диаметра первой окружности. Указанная конструкция обеспечивает возможность соединения стартера с двигателями, имеющим различные расположения отверстий для крепления. Однако указанный аналог все равно не обладает достаточной уровнем универсальности, поскольку при его использовании в стартерах редукторного типа не решается проблема совмещения шестерни стартера с шестерней привода двигателя, т.к. основной и передаточные валы установлены на корпусе стартера. The closest analogue of the claimed invention is the adapter for the starter disclosed in US patent US5163335, 11.17.1992. This adapter is an overlay on the starter, in which a hole is made for the starter shaft, holes for connecting to the starter in various angular positions, lying on the first circle, and holes for connecting to the engine, lying on the second circle. Moreover, the first and second circles have a center that coincides with the Central hole for the shaft, and the diameter of the second circle is greater than the diameter of the first circle. The specified design provides the ability to connect the starter with engines having different locations of mounting holes. However, this analogue still does not have a sufficient level of versatility, since when it is used in gear type starters, the problem of combining the starter gear with the engine drive gear is not solved, because the main and transmission shafts are mounted on the starter housing.
Раскрытие изобретения Disclosure of invention
Задачей заявленного изобретения является устранение недостатков аналогов. The task of the claimed invention is to eliminate the disadvantages of analogues.
Технический результат изобретения заключается в возможности конструктивного совмещения различных моделей стартера с различными типами двигателей, т.е. в универсализации стартерного узла.
Указанный технический результат достигается за счет того, что переходник для соединения стартера редукторного типа с двигателем внутреннего сгорания содержит корпус, в котором выполнены отверстия для соединения переходника со стартером в различных угловых положениях, лежащие на первой окружности, отверстия для соединения переходника с двигателем, лежащие на второй окружности, причем первая и вторая окружность имеют общий центр, а диаметр второй окружности больше диаметра первой окружности, причем в корпусе установлен передаточный вал с размещенными на нем первой шестерней для передачи крутящего момента на передаточный вал от шестерни стартера, и второй съемной шестерней (9) для зацепления с шестерней привода двигателя. The technical result of the invention lies in the possibility of constructively combining various models of the starter with various types of engines, i.e. in the universalization of the starter assembly. The specified technical result is achieved due to the fact that the adapter for connecting the gear type starter to the internal combustion engine contains a housing in which holes are made for connecting the adapter to the starter in various angular positions, lying on the first circle, holes for connecting the adapter to the engine, lying on the second circle, the first and second circles having a common center, and the diameter of the second circle is larger than the diameter of the first circle, and a transmission shaft is installed in the housing l with the first gear placed on it for transmitting torque to the transmission shaft from the starter gear, and the second removable gear (9) for engagement with the engine drive gear.
Кроме того, предусмотрены частные варианты реализации изобретения, согласно которым: In addition, there are private options for implementing the invention, according to which:
- передаточный вал установлен в подшипниках, закрепленных в корпусе переходника. - the transmission shaft is mounted in bearings mounted in the adapter housing.
- в корпусе вокруг передаточного вала установлена третья полая шестерня для зацепления с шестерней стартера, при этом передаточный вал с размещенными на нем шестернями выполнен с возможностью поступательного осевого перемещения с обеспечением зацепления или расцепления первой шестерни с внутренней поверхностью третьей полой шестерни и второй шестерни с шестерней двигателя. - a third hollow gear is mounted in the housing around the transmission shaft for engagement with the starter gear, while the transmission shaft with gears placed on it is made with the possibility of translational axial movement to ensure engagement or disengagement of the first gear with the inner surface of the third hollow gear and the second gear with the engine gear .
Благодаря конструкции корпуса переходника с отверстиями для крепления к корпусу стартера и двигателю обеспечивается возможность установки переходника в различных угловых положениях, что позволяет подобрать необходимое положение для установки стартера в условиях ограниченного пространства, а также для крепления переходника к корпусу двигателя, который может иметь различные варианты расположения крепежных отверстий. Due to the design of the adapter housing with holes for mounting to the starter housing and the engine, it is possible to install the adapter in various angular positions, which allows you to choose the necessary position for installing the starter in a confined space, as well as for mounting the adapter to the engine housing, which can have various layout options mounting holes.
При этом, в отличие от ближайшего аналога, в корпусе переходника установлен также редукторный вал с шестернями для передачи крутящего момента от стартера к двигателю. Это позволяет при установке переходника приспосабливать его для различных типов шестерен привода двигателя, поскольку шестерня переходника, находящаяся с ней в зацеплении, выполнена съемной. In this case, unlike the closest analogue, a reducer shaft with gears is also installed in the adapter housing for transmitting torque from the starter to the engine. This makes it possible to adapt it for various types of gears of the engine drive when installing the adapter, since the gear of the adapter, which is engaged with it, is removable.
Таким образом, вся совокупность признаков изобретения направлена на достижения единого технического результата, заключающегося в возможности конструктивного совмещения различных моделей стартеров и двигателей. Thus, the entire set of features of the invention is aimed at achieving a single technical result, which consists in the possibility of constructive combination of various models of starters and engines.
Краткое описание чертежей Brief Description of the Drawings
Изобретение поясняется чертежами, где
На фиг. 1 показан общий вид заявленного переходника сбоку, The invention is illustrated by drawings, where In FIG. 1 shows a General view of the claimed adapter from the side,
На фиг. 2 показан общий вид заявленного переходника спереди, In FIG. 2 shows a General view of the claimed adapter in front,
На фиг. 3 показан вид в разрезе переходника, установленного на стартере, In FIG. 3 shows a sectional view of an adapter mounted on a starter,
На фиг. 4 показана схема соединения шестерней переходника и стартера. In FIG. 4 shows a connection diagram of gears of an adapter and a starter.
Осуществление изобретения The implementation of the invention
Заявленный переходник включает корпус (1), имеющий отверстия (2) для крепления к корпусу (3) стартера, а также отверстия (4) для крепления к корпусу двигателя (на чертежах не показаны). Отверстия (2) и (4) расположены соответственно на первой и второй окружностях с общим центром, а диаметр второй окружности больше первой. При этом в корпусе (1) выполнено по меньшей мере три отверстия (2) для крепления к стартеру и не менее двух отверстий (4) для крепления к двигателю. Предпочтительно, переходник содержит шесть отверстий (2), симметрично распределенных по первой окружности с интервалом в 60° для обеспечения возможности крепления стартера (3) в различных угловых положениях. The claimed adapter includes a housing (1) having holes (2) for mounting to the starter housing (3), as well as holes (4) for mounting to the engine housing (not shown in the drawings). The holes (2) and (4) are respectively located on the first and second circles with a common center, and the diameter of the second circle is larger than the first. At the same time, at least three holes (2) are made in the housing (1) for fastening to the starter and at least two holes (4) for fastening to the engine. Preferably, the adapter comprises six holes (2) symmetrically distributed along the first circumference at intervals of 60 ° to enable the starter (3) to be mounted in various angular positions.
В корпусе (1) переходника также выполнено центральное отверстие (совпадающее с центром первой и второй окружностей), в котором установлен приводной узел (5), включающий передаточный вал (6), размещенный в подшипниках (7), установленных в корпусе (1). На валу (6) жестко закреплены две шестерни (8) и (9), выходящие за габариты корпуса (1) с его разных сторон. Первая шестерня (8) обеспечивает передачу крутящего момента на передаточный вал (6) от шестерни (10) стартера (фиг. 4), установленной на валу стартера, который размещен параллельно передаточному валу (6) и является валом якоря (11) стартера. Вторая съемная шестерня (9) обеспечивает зацепление с шестерней привода двигателя (не показана). При этом для обеспечения зацепления шестерен в конструкции переходника предусмотрена третья полая шестерня (12), установленная в корпусе (1), вокруг передаточного вала (6), имеющая на внутренней поверхности зубья для зацепления с первой шестерней (8) и находящаяся в зацепления внешними зубьями с шестерней (10) стартера. При этом передаточный вал (6) вместе с шестернями (8) и (9) имеет возможность поступательного осевого перемещения под действием рычага (13) реле стартера. A central hole (coinciding with the center of the first and second circles) is also made in the adapter housing (1), in which a drive unit (5) is installed, including a transmission shaft (6) located in bearings (7) installed in the housing (1). Two gears (8) and (9) are rigidly fixed to the shaft (6), extending beyond the dimensions of the housing (1) from its different sides. The first gear (8) transmits torque to the transmission shaft (6) from the starter gear (10) (Fig. 4) mounted on the starter shaft, which is parallel to the transmission shaft (6) and is the starter armature shaft (11). A second removable gear (9) engages with a motor drive gear (not shown). Moreover, to ensure gear engagement, the adapter design provides for a third hollow gear (12) installed in the housing (1), around the transmission shaft (6), having teeth on the inner surface for engagement with the first gear (8) and being engaged with external teeth with starter gear (10). In this case, the transmission shaft (6) together with gears (8) and (9) has the possibility of translational axial movement under the action of the lever (13) of the starter relay.
Устройство работает следующим образом. The device operates as follows.
В зависимости от модели двигателя подбирается необходимый тип переходника, имеющий подходящее расположение отверстий (4) и их расстояние до центра (один тип переходника охватывает целый ряд моделей двигателей). На переходник также устанавливается подходящая для двигателя шестерня (9) (набор шестерен идет в
комплекте). Посредством болтов переходник соединяют с корпусом (3) стартера через отверстия (2) в необходимом угловом положении. При соединении третья шестерня (12) переходника входит в зацепление с шестерней (10) стартера. Через отверстия (4) переходник также крепят к корпусу двигателя. При включении реле стартера рычаг (13) перемещает передаточный вал (6) в направлении к двигателю (на фиг. 2 - влево), вместе с шестернями (8) и (9), за счет чего первая шестерня (8) входит в зацепление с внутренними зубьями третьей шестерни (12) (сама шестерня 12 вдоль оси вала неподвижна), а вторая шестерня (9) входит в зацепление с шестерней привода двигателя (не показана). Далее крутящий момент от якоря (11), через шестерню (10), шестерню (12), вал (6) и шестерню (9) передается на шестерню привода двигателя. Depending on the engine model, the necessary type of adapter is selected, having a suitable location of the holes (4) and their distance to the center (one type of adapter covers a number of engine models). A gear suitable for the engine (9) is also installed on the adapter (the set of gears goes to kit). Using bolts, the adapter is connected to the starter housing (3) through the holes (2) in the required angular position. When connecting, the third gear (12) of the adapter engages with the gear (10) of the starter. Through the holes (4) the adapter is also attached to the motor housing. When the starter relay is turned on, the lever (13) moves the transmission shaft (6) towards the engine (in Fig. 2 to the left), together with gears (8) and (9), due to which the first gear (8) engages with the internal teeth of the third gear (12) (the gear 12 itself is stationary along the shaft axis), and the second gear (9) meshes with the engine drive gear (not shown). Next, the torque from the armature (11), through the gear (10), gear (12), shaft (6) and gear (9) is transmitted to the engine drive gear.
Заявленная конструкция переходника обеспечивает его универсальность для различных моделей стартеров и двигателей, а также уменьшение габаритов стартерного узла и повышение оперативности его монтажа на двигателе.
The claimed adapter design provides its versatility for various models of starters and engines, as well as reducing the dimensions of the starter assembly and increasing the efficiency of its installation on the engine.
Claims
1. Переходник для соединения стартера редукторного типа с двигателем внутреннего сгорания, содержащий корпус (1), в котором выполнены: 1. An adapter for connecting a gear type starter to an internal combustion engine, comprising a housing (1) in which:
отверстия (2) для соединения переходника со стартером в различных угловых положениях, лежащие на первой окружности, holes (2) for connecting the adapter to the starter in various angular positions, lying on the first circle,
отверстия (4) для соединения переходника с двигателем, лежащие на второй окружности, holes (4) for connecting the adapter to the motor, lying on the second circle,
причем первая и вторая окружность имеют общий центр, а диаметр второй окружности больше диаметра первой окружности, moreover, the first and second circles have a common center, and the diameter of the second circle is larger than the diameter of the first circle,
отличающийся тем, что characterized in that
переходник содержит установленный в корпусе (1) передаточный вал (6) с размещенными на нем первой шестерней (8) для передачи крутящего момента на передаточный вал от шестерни (10) стартера, и второй съемной шестерней (9) для зацепления с шестерней привода двигателя. the adapter contains a transmission shaft (6) installed in the housing (1) with the first gear (8) placed on it for transmitting torque to the transmission shaft from the starter gear (10), and a second removable gear (9) for engagement with the engine drive gear.
2. Переходник по п.1, отличающийся тем, что передаточный вал (6) установлен в подшипниках (7), закрепленных в корпусе (1) переходника. 2. The adapter according to claim 1, characterized in that the transmission shaft (6) is installed in bearings (7), mounted in the housing (1) of the adapter.
3. Переходник по п.1, отличающийся тем, что в корпусе (1) вокруг передаточного вала (6) установлена третья полая шестерня (12) для зацепления с шестерней (10) стартера, при этом передаточный вал (6) с размещенными на нем шестернями (8) и (9) выполнен с возможностью поступательного осевого перемещения с обеспечением зацепления или расцепления первой шестерни (8) с внутренней поверхностью третьей полой шестерни (12) и второй шестерни (9) с шестерней двигателя.
3. The adapter according to claim 1, characterized in that in the housing (1) around the transmission shaft (6) there is a third hollow gear (12) for engagement with the gear (10) of the starter, while the transmission shaft (6) with it placed gears (8) and (9) is made with the possibility of translational axial movement to ensure engagement or disengagement of the first gear (8) with the inner surface of the third hollow gear (12) and the second gear (9) with the engine gear.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RU2016130004 | 2016-07-21 | ||
| RU2016130004 | 2016-07-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2018017001A1 true WO2018017001A1 (en) | 2018-01-25 |
Family
ID=60995997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/RU2017/050057 WO2018017001A1 (en) | 2016-07-21 | 2017-07-06 | Adapter for connecting geared starter to internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2018017001A1 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5163335A (en) * | 1991-07-15 | 1992-11-17 | Patrick D. Isom | Universal starter motor assembly |
| DE102006038350A1 (en) * | 2006-08-16 | 2008-02-21 | Robert Bosch Gmbh | Starter for an internal combustion engine with an electrically insulating insulating part, internal combustion engine with a starter, holding flange |
| RU2560932C2 (en) * | 2013-07-30 | 2015-08-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Воронежский государственный технический университет" | Starter with planetary reduction gearbox |
-
2017
- 2017-07-06 WO PCT/RU2017/050057 patent/WO2018017001A1/en active Application Filing
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5163335A (en) * | 1991-07-15 | 1992-11-17 | Patrick D. Isom | Universal starter motor assembly |
| DE102006038350A1 (en) * | 2006-08-16 | 2008-02-21 | Robert Bosch Gmbh | Starter for an internal combustion engine with an electrically insulating insulating part, internal combustion engine with a starter, holding flange |
| RU2560932C2 (en) * | 2013-07-30 | 2015-08-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Воронежский государственный технический университет" | Starter with planetary reduction gearbox |
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