CN210715814U - Rear drive device of bracket type carrier - Google Patents
Rear drive device of bracket type carrier Download PDFInfo
- Publication number
- CN210715814U CN210715814U CN201921771697.7U CN201921771697U CN210715814U CN 210715814 U CN210715814 U CN 210715814U CN 201921771697 U CN201921771697 U CN 201921771697U CN 210715814 U CN210715814 U CN 210715814U
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- speed reducer
- hydraulic
- hydraulic motor
- fixedly connected
- axle box
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- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 22
- 238000000034 method Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to a rear drive device of a bracket type carrier, belonging to the technical field of vehicle drive devices; the left side and the right side of the bridge body are fixedly connected with hydraulic motors, output shafts of the hydraulic motors are fixedly connected with input shafts of speed reducers, the speed reducers are fixedly connected in axle boxes, front wheels are fixedly sleeved on output shafts on the front side and the rear side of the speed reducers, and the hydraulic motors are connected with a hydraulic source through hydraulic pipelines; the transmission efficiency is high, bears the weight of the dynamic height to the availability factor of carrier has been improved.
Description
Technical Field
The utility model relates to a vehicle drive technical field, concretely relates to support type carrier rear drive device.
Background
The bracket carrier generally refers to all vehicle type equipment which can carry bracket products in various social production and operation activities, in actual production and practice activities, the hydraulic bracket and the carrying equipment thereof which are exclusive for mining are a novel special vehicle or a special carrying tool which is developed, developed and designed specially aiming at the back-conveying or long-distance conveying (can be understood in a broad sense and expanded to be applied to large-scale machines which are difficult to carry such as digging and the like, such as a shovel car and the like) of the hydraulic bracket in the process of carrying and reversing the fully mechanized working face; the current carrier has the advantages of low transmission efficiency, small bearing capacity and low speed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a reasonable in design's posture carrier rear-guard device, transmission efficiency is high, bears the dynamic height to the availability factor of carrier has been improved.
In order to achieve the above purpose, the utility model adopts the following technical proposal: the axle comprises an axle body, a front frame and wheel axle boxes, wherein the upper end of the axle body is fixedly connected with the front frame, the left side and the right side of the axle body are respectively provided with the wheel axle boxes in a screwed connection mode through bearings, and the bearings are embedded and fixed in the wheel axle boxes; the method is characterized in that: the hydraulic motor is fixedly connected with the left side and the right side of the bridge body, an output shaft of the hydraulic motor is fixedly connected with an input shaft of the speed reducer, the speed reducer is fixedly connected in the axle box, front wheels are fixedly sleeved on output shafts on the front side and the rear side of the speed reducer, the hydraulic motor is connected with a hydraulic source through the hydraulic pipeline, and the speed reducer is connected with a power supply inside the vehicle body.
Furthermore, a change-over switch is arranged on the front frame and is respectively connected with the speed reducer and a power supply inside the vehicle body.
After the structure is adopted, the beneficial effects of the utility model are that: the utility model discloses in prop up posture carrier rear-guard device, transmission efficiency is high, bears the weight of the dynamic height to the availability factor of carrier has been improved.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Figure 2 is a front view of the middle transport vehicle of the present invention.
Fig. 3 is a plan view of the middle transport vehicle of the present invention.
Description of reference numerals:
the device comprises a bridge body 1, a front frame 2, a wheel axle box 3, front wheels 4, a hydraulic motor 5, a speed reducer 6, a hydraulic pipeline 7 and a change-over switch 8.
The specific implementation mode is as follows:
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to fig. 3, the following technical solutions are adopted in the present embodiment: the axle comprises an axle body 1, a front frame 2 and an axle box 3, wherein the front frame 2 is fixed at the upper end of the axle body 1 by screws, the axle box 3 is arranged at the left side and the right side of the axle body 1 in a screwed connection mode through bearings, and the bearings are embedded and fixed in the axle box 3; it still contains hydraulic motor 5, speed reducer 6, hydraulic line 7, and the left and right sides of pontic 1 all utilizes the screw fixation to have hydraulic motor 5, and hydraulic motor 5's output shaft passes through flange joint with the input shaft of speed reducer 6 to be fixed, and speed reducer 6 utilizes the screw fixation in wheel axle box 3, and the cover is established and is fixed with front wheel 4 on the output shaft of the front and back both sides of speed reducer 6, is provided with change over switch 8 on the front frame 2, hydraulic motor 5 be connected with the hydraulic pressure source through hydraulic line 7, speed reducer 6, change over switch 8 all are connected with the inside power of automobile body through the power cord, and wherein speed reducer 6 still is connected with change over switch 8 through the lead wire.
The working principle of the specific embodiment is as follows: when the device is used, the original four-wheel drive power output mode is upgraded to six-wheel drive all-wheel drive, the switching between a downhill no-load four-wheel drive mode and an uphill heavy-load six-wheel drive mode can be realized through the change-over switch 8, the bridge body 1 is fixed with the front frame 2 through screws to play a supporting role, the speed reducer 6 is connected with the hydraulic motor 5 and the front wheels 4 through flange interfaces under the condition that the front frame 2 is not changed, and power is transmitted to the front frame 2 through the rear four wheels and then transmitted to the front wheels 4.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows: the rear drive device of the bracket type carrier has high transmission efficiency and high bearing capacity, thereby improving the use efficiency of the carrier.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (2)
1. The rear drive device of the bracket type carrier comprises a bridge body (1), a front frame (2) and a wheel axle box (3), wherein the upper end of the bridge body (1) is fixedly connected with the front frame (2), the left side and the right side of the bridge body (1) are respectively provided with the wheel axle box (3) in a screwed connection mode through a bearing, and the bearing is embedded and fixed in the wheel axle box (3); the method is characterized in that: it still contains hydraulic motor (5), speed reducer (6), hydraulic line (7), the equal fixedly connected with hydraulic motor (5) of the left and right sides of pontic (1), and the output shaft of hydraulic motor (5) is fixed with the input shaft of speed reducer (6), and speed reducer (6) fixed connection is in axle box (3), overlaps on the output shaft of both sides around speed reducer (6) and establishes and is fixed with front wheel (4), hydraulic motor (5) be connected with the hydraulic pressure source through hydraulic line (7), speed reducer (6) are connected with the inside power of automobile body.
2. The rack-mounted cart rear drive apparatus of claim 1, wherein: the front frame (2) is provided with a change-over switch (8), and the change-over switch (8) is respectively connected with the speed reducer (6) and a power supply in the vehicle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921771697.7U CN210715814U (en) | 2019-10-22 | 2019-10-22 | Rear drive device of bracket type carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921771697.7U CN210715814U (en) | 2019-10-22 | 2019-10-22 | Rear drive device of bracket type carrier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210715814U true CN210715814U (en) | 2020-06-09 |
Family
ID=70967368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921771697.7U Active CN210715814U (en) | 2019-10-22 | 2019-10-22 | Rear drive device of bracket type carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210715814U (en) |
-
2019
- 2019-10-22 CN CN201921771697.7U patent/CN210715814U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No. 199, Wenhua street, Yuci District, Jinzhong City, Shanxi Province Patentee after: JINZHONG University Country or region after: China Patentee after: Inner Mongolia Tongxin Technology Co.,Ltd. Address before: No. 199, Wenhua street, Yuci District, Jinzhong City, Shanxi Province Patentee before: JINZHONG University Country or region before: China Patentee before: Ordos Tongxin Mining Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address |