CN214450037U - Bottom-side dump type mine car steering device and bottom-side dump type mine car - Google Patents
Bottom-side dump type mine car steering device and bottom-side dump type mine car Download PDFInfo
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- CN214450037U CN214450037U CN202120367525.4U CN202120367525U CN214450037U CN 214450037 U CN214450037 U CN 214450037U CN 202120367525 U CN202120367525 U CN 202120367525U CN 214450037 U CN214450037 U CN 214450037U
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- mine car
- support frame
- wheel
- wheel pair
- gland
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Abstract
The utility model discloses a bottom side formula mine car that unloads turns to device and bottom side formula mine car that unloads belongs to the mine car field. Comprising a wheel pair and an axle support, wherein: the wheel pair is internally provided with a bearing which is limited inside the wheel pair through a gland arranged on the shaft support frame, and the wheel pair is detachably connected with the shaft support frame through the gland. When wheel or bearing trouble appear in the mine car, need not demolish the axle support frame, only need open the gland on the axle support frame, dismantle the wheel pair, change the accessory that needs to be changed, install again just can, it is very convenient, stopped the waste of the manpower financial resources or the emergence of stopping production accident that come because change wheel or bearing, use manpower sparingly, financial resources, can guarantee safe quick production.
Description
Technical Field
The utility model relates to a mine car field especially indicates a bottom side unloads formula mine car and turns to device and bottom side unloads formula mine car.
Background
At present, most of bottom-side dump trucks are large-sized trucks, and the steering structure of the bottom-side dump trucks mainly comprises wheel sets, shaft supports, swing pillows, joists, rubber spring sets and the like. In conventional bottom-side dump trucks, the bearings are mounted in axle brackets and if the bearings or wheels become worn or damaged and need to be replaced, the truck and undercarriage are disassembled and the truck is completely disassembled to replace the bearings.
When the mine car runs underground, the space condition is limited, the loading capacity of the mine car is large, and the mine car is self-weight. When needing to be replaced and maintained, the operation is very inconvenient. The production stop and other conditions are easy to happen, and huge economic loss is brought to an ore side.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a bottom side unloading type mine car turns to device and bottom side unloading type mine car has stopped owing to change the wheel or the emergence of the extravagant or the stop production accident of the manpower financial resources that the bearing brought, uses manpower sparingly, financial resources, can guarantee safe quick production.
The utility model provides a technical scheme as follows:
a bottom-loading mine car steering apparatus comprising a wheel set and an axle bracket, wherein:
the wheel pair is internally provided with a bearing which is limited inside the wheel pair through a gland arranged on the shaft support frame, and the wheel pair is detachably connected with the shaft support frame through the gland.
Furthermore, a swing bolster, a bracket and a rubber spring set are arranged on the shaft support frame.
Further, the gland is fixed through bolts.
A bottom-side dump car comprises a hopper, a frame and the bottom-side dump car steering device, wherein the shaft support frame is connected with the bottom of the frame.
Furthermore, the car hopper is made of high-strength wear-resistant steel materials, the frame is made of high-strength steel plate materials, and the car hopper is formed by integral forging.
The utility model discloses following beneficial effect has:
the utility model discloses weak point to current bottom dump car existence, turn to the device with bottom dump car and improve, it is internal at the wheel to the bearing dress, and axle support frame is detachable to being with the wheel. When wheel or bearing trouble appear in the mine car, need not demolish the axle support frame, only need open the gland on the axle support frame, dismantle the wheel pair, change the accessory that needs to be changed, install again just can, it is very convenient, stop the waste of the manpower financial resources or the emergence of stopping production accident that come because change wheel or bearing, use manpower sparingly, financial resources, can guarantee safe quick production.
Drawings
FIG. 1 is a schematic view showing the structure of a steering device for a bottom-side dump car according to the present invention.
Detailed Description
In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, the following detailed description will be given with reference to the accompanying drawings and specific embodiments.
The embodiment of the utility model provides a bottom side dump car turns to device, as shown in FIG. 1, including wheel pair 1 and axle support frame 3, wherein:
the wheel set 1 is internally provided with a bearing which is limited inside the wheel set 1 by a gland 2 arranged on the shaft support frame 3, and the wheel set 1 is detachably connected with the shaft support frame 3 by the gland 2.
The utility model discloses weak point to current bottom dump car existence, turn to the device with bottom dump car and improve, it is internal at the wheel to the bearing dress, and axle support frame is detachable to being with the wheel. When wheel or bearing trouble appear in the mine car, need not demolish the axle support frame, only need the wheel pair that the dismouting damaged just can, as shown in figure 1, only need open the gland on the axle support frame, dismantle the wheel pair, change the accessory that needs to be changed, install again just can, it is very convenient, stop the waste of manpower and financial resources or the emergence of stopping production accident owing to change wheel or bearing bring, use manpower sparingly, financial resources, can guarantee safe quick production.
The shaft support frame 3 is also provided with a swing bolster 4, a bracket 5, a rubber spring group 6 and the like.
In order to facilitate disassembly, the gland 2 is fixed by bolts.
The embodiment of the utility model provides a bottom side dump car is still provided, it includes car hopper, frame and aforementioned bottom side dump car turns to the device, wherein, axle support frame with the frame bottom is connected.
The car hopper is made of high-strength wear-resistant steel materials, the frame is made of high-strength steel plate materials, and the car hopper is formed by integral forging.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (5)
1. A bottom-side dump car steering apparatus comprising wheel sets and axle brackets, wherein:
the wheel pair is internally provided with a bearing which is limited inside the wheel pair through a gland arranged on the shaft support frame, and the wheel pair is detachably connected with the shaft support frame through the gland.
2. The bottom-side dump car steering apparatus as in claim 1, wherein the axle brackets are provided with a bolster, a bracket and a set of rubber springs.
3. The bottom-side dump car steering apparatus according to claim 2, wherein the gland is bolted.
4. A bottom-dump mine car comprising a hopper, a frame and the bottom-dump mine car steering apparatus of any one of claims 1 to 3, wherein the axle support is attached to the bottom of the frame.
5. The bottom-side dump car according to claim 4, wherein the hopper is constructed of a high strength wear resistant steel material, the frame is constructed of a high strength steel sheet material, and the hopper is formed by integral forging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120367525.4U CN214450037U (en) | 2021-02-07 | 2021-02-07 | Bottom-side dump type mine car steering device and bottom-side dump type mine car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120367525.4U CN214450037U (en) | 2021-02-07 | 2021-02-07 | Bottom-side dump type mine car steering device and bottom-side dump type mine car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214450037U true CN214450037U (en) | 2021-10-22 |
Family
ID=78143527
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120367525.4U Active CN214450037U (en) | 2021-02-07 | 2021-02-07 | Bottom-side dump type mine car steering device and bottom-side dump type mine car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214450037U (en) |
-
2021
- 2021-02-07 CN CN202120367525.4U patent/CN214450037U/en active Active
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