CN210421232U - Engine positioning device of scraper for mine - Google Patents
Engine positioning device of scraper for mine Download PDFInfo
- Publication number
- CN210421232U CN210421232U CN201921223640.3U CN201921223640U CN210421232U CN 210421232 U CN210421232 U CN 210421232U CN 201921223640 U CN201921223640 U CN 201921223640U CN 210421232 U CN210421232 U CN 210421232U
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- engine
- vehicle body
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- scraper
- limiting plate
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Abstract
The utility model relates to a mine is with scraper engine positioner, including the automobile body of installation scraper, engine unable adjustment base and body connection are installed respectively to the automobile body both sides. The engine fixing device comprises an engine fixing base and is characterized by further comprising a left limiting device and a right limiting device which are installed on the front side of the engine fixing base, wherein the left limiting device comprises a transverse limiting plate which is horizontally installed on a left side plate of the vehicle body, and the right limiting device comprises a vertical limiting plate which is vertically installed on a right side plate of the vehicle body. The utility model discloses can prevent effectively that the engine that engine fixing bolt becomes flexible to arouse from advancing, avoid transmission shaft axial to advance to the damage of pressure torque converter, prolong pressure torque converter's life, improve the work efficiency of scraper, the intensity of labour of cost and maintenance work personnel has been reduced.
Description
Technical Field
The utility model relates to a positioner, concretely relates to positioner for mine scraper engine.
Background
The scraper is in the mine production process, and the short distance transportation usage is wider, nevertheless because mine operating condition is abominable in the pit, and the road surface is rugged and uneven, and need frequently go up in the course of the work, down the slope way, for preventing the damage that the scraper operation in-process vibration jolt caused the engine, set up 4 fixed orificess at the back automobile body of scraper among the prior art usually, adopt fixing bolt to run through the mode of pressing the parallels down behind the rubber snubber block to fix the engine on the fixed orifices. However, after the scraper works for a period of time, the phenomena of aging of an engine fixing rubber pier, loosening of a fixing screw, fatigue abrasion between an engine fixing bolt and an engine fixing hole, increase of the hole distance of the engine fixing hole and fracture of the fixing bolt are easily caused. The hydraulic torque converter is fixed on the engine, connected with the gearbox through a transmission shaft and used for transmitting power generated by the engine. Under the condition, when the vehicle brakes or turns sharply, the engine generates axial displacement along the direction of the transmission shaft due to inertia, so that the hydraulic torque converter is easily damaged, the use of the scraper is influenced, and the working efficiency of the scraper is reduced. Meanwhile, the transmission shaft is likely to be thrown out to hurt people, and the safety is poor.
SUMMERY OF THE UTILITY MODEL
The utility model provides a mine scraper engine positioner can avoid the engine back-and-forth movement under inertial motion effectively, has avoided the damage of the hydraulic torque converter who consequently causes, has improved the work efficiency of scraper.
In order to solve the technical problem, the utility model provides a following technical scheme:
scraper engine positioner is used in mine, including the automobile body of installation scraper, its characterized in that: engine fixing bases are respectively arranged on two sides of the vehicle body and connected with the vehicle body; the engine fixing device is characterized by further comprising a left limiting device and a right limiting device which are installed on the front side of the engine fixing base, wherein the left limiting device comprises a transverse limiting plate which is horizontally installed on a left side plate of the vehicle body, and the right limiting device comprises a vertical limiting plate which is vertically installed on a right side plate of the vehicle body.
As a further improvement of the present invention, the engine fixing base includes a fixing block and an L-shaped support, the lower end surface of the fixing block is fixed on the bottom plate of the vehicle body, the horizontal plate of the L-shaped support is fixed on the fixing base through a fixing bolt, the horizontal plate of the L-shaped support is provided with a fixing hole matched with the fixing bolt, the vertical plate of the L-shaped support extends upward, and the opening of the L-shaped support faces the rear side of the vehicle body; the horizontal limiting plate and the vertical limiting plate are respectively matched with the L-shaped support.
As a further improvement, erect the vertical slot of offering with automobile body right side board complex of limiting plate, erect the limiting plate and pass through slot fixed mounting on the right side board of automobile body.
As a further improvement, the right limiting device further comprises a reinforcing rib, one end edge of the reinforcing rib is fixedly connected with the front side of the vertical limiting plate, and the other end edge of the reinforcing rib is fixedly connected with the inner wall of the right side plate of the vehicle body.
As a further improvement, a reserved gap is arranged between the transverse limiting plate and the engine fixing base on the left side of the vehicle body.
As a further improvement, a reserved gap is arranged between the vertical limiting plate and the engine fixing base on the right side of the vehicle body.
The utility model discloses following beneficial effect has:
1. the utility model can effectively prevent the engine from moving forwards caused by the loosening of the engine fixing bolt, avoid the damage of the axial forward movement of the transmission shaft to the pressure torque converter, prolong the service life of the pressure torque converter, improve the working efficiency of the scraper, and reduce the cost and the labor intensity of maintenance workers;
2. the utility model effectively reduces the safety risk caused by the impact and throwing-out of the transmission shaft in the operation process of the equipment, and improves the safety of the equipment and the safety of the working personnel;
3. the utility model discloses compact structure, the cost of manufacture is low, and processing preparation is simple and convenient, self light in weight conveniently carries. And the device is suitable for trackless equipment of various vehicle types such as mining scraper, truck and the like, and has wide application range.
Drawings
Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;
fig. 2 is a top view of an embodiment of the invention;
fig. 3 is a front view of an embodiment of the invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1 and 2, the positioning device for the engine of the mining scraper comprises a scraper-mounted vehicle body 1, wherein engine fixing bases 4 are respectively mounted on two sides of the rear part of the vehicle body 1, and the engine fixing bases 4 are connected with the vehicle body 1.
Further, the engine fixing base 4 comprises a fixing block 4-2 and an L-shaped support 4-1, the lower end face of the fixing block 4-2 is fixed on a bottom plate of the vehicle body 1, a horizontal plate of the L-shaped support 4-1 is fixed on the fixing block 4-2 through a fixing bolt 5, a fixing hole matched with the fixing bolt 5 is formed in the horizontal plate of the L-shaped support 4-1, a vertical plate of the L-shaped support 4-1 extends upwards, and an opening of the L-shaped support 4-1 faces the rear side of the vehicle body 1.
The positioning device of the scraper engine for the mine further comprises a left limiting device and a right limiting device which are installed on the front side of the engine fixing base 4, wherein the left limiting device comprises a horizontal limiting plate 6 which is horizontally installed on a left side plate 1-3 of the vehicle body, and the right limiting device comprises a vertical limiting plate 3 which is vertically installed on a right side plate 1-1 of the vehicle body. The transverse limiting plate 6 and the vertical limiting plate 3 are used for being matched with the L-shaped support 4-1 to limit the L-shaped support 4-1 and prevent the engine from moving forwards.
Furthermore, the vertical limiting plate 3 is vertically provided with a slot matched with the right side plate 1-1 of the vehicle body, and the vertical limiting plate 3 is installed on the right side plate 1-1 of the vehicle body through the slot and then is welded and fixed.
Further, right stop device still includes strengthening rib 2, 2 one end limit of strengthening rib and the front side fixed connection who erects limiting plate 3, 2 another end limit of strengthening rib and the inner wall fixed connection of automobile body right side board 1-1, the joint strength and the stability of this embodiment have further been improved in the setting of strengthening rib 2.
Further, the horizontal limiting plate 6 is located on the front side of the engine fixing base 4 on the left side of the vehicle body 1, and a reserved gap is formed between the horizontal limiting plate 6 and the engine fixing base 4 on the left side of the vehicle body 1.
Further, erect limiting plate 3 and be located the front side of the engine unable adjustment base 4 on automobile body 1 right side, and erect and be equipped with the reservation clearance between limiting plate 3 and the engine unable adjustment base 4 on automobile body 1 right side.
Specifically, the width of the reserved gap in this embodiment is 1 mm.
Specifically, the reserved gap in this embodiment is a distance between the vertical plate of the L-shaped support 4-1 and the vertical limit plate 3, and a distance between the vertical plate of the L-shaped support 4-1 and the horizontal limit plate 6.
As shown in fig. 1 to 3, in the present embodiment, the engine is fixedly installed between a vehicle body rear side plate 1-2 and two engine fixing bases 4 on both sides of the vehicle body 1, the front end of the engine is fixed by the engine fixing bases 4, and the rear end of the engine is fixed to the vehicle body 1 by bolts. The L-shaped support 4-1 in the engine fixing base 4 is used for preventing the engine from moving forwards, meanwhile, a limiting mechanism with an asymmetric structure is fixed on the front side of the engine fixing base 4, the transverse limiting plate 6 is fixed on the left side plate 1-3 of the vehicle body and used for further preventing the engine fixing base 4 on the left side of the vehicle body and the fixing bolt 5 from moving forwards, the vertical limiting plate 3 is fixed on the right side plate 1-1 of the vehicle body and used for further preventing the engine fixing base 4 on the right side of the vehicle body and the fixing bolt 5 from moving forwards, the reinforcing rib 2 is additionally arranged on the right side of the vehicle body 1, the connecting strength of the vertical limiting plate 3 can be further improved, and the stability.
The embodiment can effectively prevent the engine from moving forwards caused by loosening of the engine fixing bolt 5, avoids the damage of the axial forward movement of the transmission shaft to the pressure torque converter, and has strong reliability. And the embodiment is suitable for trackless equipment of various vehicle types such as mining scraper, truck and the like, and has wide application range. In the embodiment, the engine fixing base 4, the transverse limiting plate 6 and the vertical limiting plate 3 are made of manganese steel, the strength is high, and after sanding, rust removal and paint spraying are performed on the outer surface of the engine fixing base, the corrosion resistance is good, and the service life is long.
Claims (6)
1. Scraper engine positioner is used in mine, including automobile body (1) of installation scraper, its characterized in that: the two sides of the vehicle body (1) are respectively provided with an engine fixing base (4), and the engine fixing bases (4) are connected with the vehicle body (1); the engine limiting device is characterized by further comprising a left limiting device and a right limiting device which are installed on the front side of the engine fixing base (4), wherein the left limiting device comprises a transverse limiting plate (6) which is horizontally installed on a left side plate (1-3) of the vehicle body, and the right limiting device comprises a vertical limiting plate (3) which is vertically installed on a right side plate (1-1) of the vehicle body.
2. The mining scraper engine positioning device of claim 1, characterized in that: the engine fixing base (4) comprises a fixing block (4-2) and an L-shaped support (4-1), the lower end face of the fixing block (4-2) is fixed on a bottom plate of the vehicle body (1), a horizontal plate of the L-shaped support (4-1) is fixed on the fixing block (4-2) through a fixing bolt (5), a fixing hole matched with the fixing bolt (5) is formed in the horizontal plate of the L-shaped support (4-1), a vertical plate of the L-shaped support (4-1) extends upwards, and an opening of the L-shaped support (4-1) faces to the rear side of the vehicle body (1); the transverse limiting plate (6) and the vertical limiting plate (3) are respectively matched with the L-shaped support (4-1).
3. The mining scraper engine positioning device of claim 1, characterized in that: the vertical limiting plate (3) is vertically provided with a slot matched with the right side plate (1-1) of the vehicle body, and the vertical limiting plate (3) is fixedly arranged on the right side plate (1-1) of the vehicle body through the slot.
4. The mining scraper engine positioning device of claim 1, characterized in that: the right limiting device further comprises a reinforcing rib (2), one end edge of the reinforcing rib (2) is fixedly connected with the front side of the vertical limiting plate (3), and the other end edge of the reinforcing rib (2) is fixedly connected with the inner wall of the right side plate (1-1) of the vehicle body.
5. The mining scraper engine positioning apparatus as defined in any one of claims 1 to 4, characterized in that: a reserved gap is formed between the transverse limiting plate (6) and the engine fixing base on the left side of the vehicle body (1).
6. The mining scraper engine positioning apparatus as defined in any one of claims 1 to 4, characterized in that: a reserved gap is formed between the vertical limiting plate (3) and the engine fixing base on the right side of the vehicle body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921223640.3U CN210421232U (en) | 2019-07-31 | 2019-07-31 | Engine positioning device of scraper for mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921223640.3U CN210421232U (en) | 2019-07-31 | 2019-07-31 | Engine positioning device of scraper for mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210421232U true CN210421232U (en) | 2020-04-28 |
Family
ID=70383936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921223640.3U Active CN210421232U (en) | 2019-07-31 | 2019-07-31 | Engine positioning device of scraper for mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210421232U (en) |
-
2019
- 2019-07-31 CN CN201921223640.3U patent/CN210421232U/en active Active
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