CN203663510U - Transmission device of thickener - Google Patents
Transmission device of thickener Download PDFInfo
- Publication number
- CN203663510U CN203663510U CN201320720911.2U CN201320720911U CN203663510U CN 203663510 U CN203663510 U CN 203663510U CN 201320720911 U CN201320720911 U CN 201320720911U CN 203663510 U CN203663510 U CN 203663510U
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- China
- Prior art keywords
- wheels
- gear
- hydraulic motor
- type hydraulic
- casing
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- Withdrawn - After Issue
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Abstract
The utility model discloses a transmission device of a thickener and solves the problems that existing devices are low in transmission efficiency, poor in stability and difficult to dismount. The transmission device is characterized in that a speed reducer support is installed below a transmission frame and between two wheel sets, a casing rotating type hydraulic motor speed reducer with a casing having a rotating functionis installed on the speed reducer support, and a traveling gear is installed on the rotating casing of the casing rotating type hydraulic motor speed reducer and meshed with a rack. According to the transmission device, the casing rotating type hydraulic motor speed reducer is adopted, so that the transmission volatility of chain transmission is eliminated; each traveling wheel set only has one gear, so that the structure is simple, and the cost is low; the traveling gear is installed on the casing of the casing rotating type hydraulic motor speed reducer directly, so that maintenance and replacement are facilitated; and the transmission device is convenient to manufacture and machine.
Description
Technical field
The utility model relates to a kind of transmission device, more precisely, is a kind of transmission device of thickener.
Background technology
Peripheral gear tooth bar transmission thickener is equipped with the track concentric with concentration basin and tooth bar at concentration basin end face along circumference, and it is on tooth bar, to be rotated and realized by the walking gear in transmission speed reducer ground-engaging wheel group that thickener rotates.The walking wheels of existing technology are made up of walking gear, axle, key, bearing, bearing block and sprocket wheel, walking wheels are arranged on gear frame, walking gear is contained in the middle of diaxon bearing, hinge wheel is arranged on bearing block outside, transmission speed reducer is arranged on crane span structure, speed reducer output shaft end dress sprocket wheel, by chain and the chain wheel set chaining transmission of walking in wheels.On gear frame, be separately installed with roller set in walking gear train both sides, for bearing weight and the upset load of equipment; Reductor is under power drive, and output shaft rotation, by chain drive, realizes walking gear rotation.The kind of drive of reductor input has hydraulic drive and two kinds of modes of motor-driven.But no matter be hydraulic drive or motor-driven, not only the rotation of walking gear all will be passed through two sprocket wheels and chain drive, transmission efficiency is low, stationarity is poor, and walking wheels have axle, bearing and bearing block, number of spare parts is many, more loaded down with trivial details is if replacing walking gear need to remove whole road wheel assembling and dismantling, and dismounting walking gear difficulty.
Summary of the invention
The purpose of this utility model is that overcoming the deficiencies in the prior art provides a kind of transmission device of thickener, utilizes reductor directly to drive walking gear rotation, does not need chain transmission, and walking gear mounting or dismounting are convenient, are convenient to safeguard.
The utility model comprises support wheels I, wheels II, track, tooth bar, the walking gear at crane span structure, gear frame, gear frame two ends, and track, tooth bar are along concentration basin periphery, and the center of circle, at concentration basin center, forms concentric circles with concentration basin; The running roller of the support wheels at two ends is put in orbit, the axis of wheels is by the round heart of orbit centre, wheels are fixed on below gear frame, crane span structure is installed on gear frame, it is characterized in that: below gear frame, two reductor support is installed in the middle of wheels, on reductor support, mounting casing has the rotary casing type hydraulic motor decelerator of spinfunction, on the rotational shell of rotary casing type hydraulic motor decelerator, walking gear is installed, and walking gear engages with tooth bar.
Hydraulic motor on described rotary casing type hydraulic motor decelerator is connected with Hydraulic Station by pipeline.
Operation principle: rotary casing type hydraulic motor decelerator drives lower casing rotation at Hydraulic Station hydraulic oil, drives walking gear to rotate on tooth bar, then drives gear frame, crane span structure rotation, the roller of wheels I and wheels II in orbit along with together with rotate.
As shown from the above technical solution, the utility model adopts rotary casing type hydraulic motor decelerator, has eliminated chaindriven transmission fluctuation; Walking wheels only have a gear, and structure is simple and direct, and cost is low; Walking gear is directly contained on the shell of rotary casing type hydraulic motor decelerator, is convenient to safeguard and change; Be convenient to manufacture, process.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is left view of the present utility model.
In figure, 1. track, 2. walking gear, 3. tooth bar, 4. gear frame, 5. crane span structure, 6. rotary casing type hydraulic motor decelerator, 7. reductor support, 8. wheels I, 9. wheels II.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1, 2, the utility model comprises track 1, walking gear 2, tooth bar 3, gear frame 4, crane span structure 5, wheels I 8, wheels II, also comprises rotary casing type hydraulic motor decelerator 6, reductor support 7.One end of crane span structure 5 is placed on gear frame 4, wheels I 8 and wheels II 9 are installed below gear frame 4, wheels I 8 and wheels II 9 are tracks 1 below, below gear frame 4, in the middle of wheels I 8 and wheels II 9, reductor support 7 is installed, the rotary casing type hydraulic motor decelerator 6 with shell spinfunction is installed on reductor support 7, walking gear 2 is installed on the rotational shell of rotary casing type hydraulic motor decelerator 6, and walking gear 2 engages with tooth bar 3.
Claims (1)
1. a transmission device for thickener, comprises support wheels I, wheels II, track, tooth bar, the walking gear at crane span structure, gear frame, gear frame two ends, and track, tooth bar are along concentration basin periphery, and the center of circle, at concentration basin center, forms concentric circles with concentration basin, the running roller of the support wheels at two ends is put in orbit, the axis of wheels is by the round heart of orbit centre, wheels are fixed on below gear frame, crane span structure is installed on gear frame, it is characterized in that: below gear frame (4), the centre of wheels I (8) and wheels II (9) is provided with reductor support (7), the upper mounting casing of reductor support (7) has the rotary casing type hydraulic motor decelerator (6) of spinfunction, walking gear (2) is installed on the rotational shell of rotary casing type hydraulic motor decelerator (6), walking gear (2) engages with tooth bar (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320720911.2U CN203663510U (en) | 2013-11-15 | 2013-11-15 | Transmission device of thickener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320720911.2U CN203663510U (en) | 2013-11-15 | 2013-11-15 | Transmission device of thickener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203663510U true CN203663510U (en) | 2014-06-25 |
Family
ID=50959848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320720911.2U Withdrawn - After Issue CN203663510U (en) | 2013-11-15 | 2013-11-15 | Transmission device of thickener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203663510U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103585800A (en) * | 2013-11-15 | 2014-02-19 | 淮北重科矿山机器有限公司 | Transmission device of peripheral gear rack transmission thickener |
-
2013
- 2013-11-15 CN CN201320720911.2U patent/CN203663510U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103585800A (en) * | 2013-11-15 | 2014-02-19 | 淮北重科矿山机器有限公司 | Transmission device of peripheral gear rack transmission thickener |
| CN103585800B (en) * | 2013-11-15 | 2015-08-26 | 淮北重科矿山机器有限公司 | A kind of transmission device of peripheral gear rack transmission thickener |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140625 Effective date of abandoning: 20150826 |
|
| RGAV | Abandon patent right to avoid regrant |