CN212638839U - Transmission device of hydraulically-driven scraper conveyor - Google Patents
Transmission device of hydraulically-driven scraper conveyor Download PDFInfo
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- CN212638839U CN212638839U CN202020214158.XU CN202020214158U CN212638839U CN 212638839 U CN212638839 U CN 212638839U CN 202020214158 U CN202020214158 U CN 202020214158U CN 212638839 U CN212638839 U CN 212638839U
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- scraper conveyor
- chain wheel
- hydraulic
- headstock
- connecting sleeve
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Abstract
The utility model discloses a hydraulic drive scraper conveyor transmission, include: the chain wheel, the chain shifter, the tongue plate, the headstock, the hydraulic motor and the connecting sleeve are arranged in the connecting sleeve, and two ends of the coupler are respectively connected with the output shafts of the chain wheel and the hydraulic motor through bolts. The utility model discloses a scraper conveyor hydraulic transmission has saved reducing gear box, fluid coupling ware, does not have the hydrojet and injures potential safety hazards such as people, has simple structure, takes up an area of the space for a long time little, can use for a long time under the overload condition not need shut down maintenance, motor not directly connect to organism on characteristics such as not fragile.
Description
Technical Field
The utility model relates to a mine scraper blade transportation correlation technique field specifically is a hydraulic drive scraper conveyor transmission.
Background
The scraper conveyor is commonly called as an electric scraper-trough conveyer or a scraper-trough conveyer, plays roles of bearing, transporting coal, guiding a coal mining machine, supporting pushing a hydraulic support and the like in a fully mechanized mining face, and can be widely applied to a coal mining and tunneling face because the machine body of the scraper conveyor is short and firm, can be vertically and horizontally bent, and can adapt to a use environment with uneven floor.
The scraper conveyer driving device is used as a power system of a scraper conveyer, and the reasonability and the reliability of the design are very important. At present, the scraper conveyer usually adopts the forms of double-speed motor drive, single-speed motor and hydraulic coupler drive, variable frequency motor drive and the like, and has various advantages and disadvantages in application. The structure of the transmission part of the existing scraper conveyor is shown in figure 1, a motor 5, a hydraulic coupler 6 and a speed reducer 7 are used as a driving assembly, the size and the weight are large, the installation and the maintenance are inconvenient, the hydraulic coupler is easy to spray liquid under the overload condition, the shutdown and the liquid filling maintenance are needed, and the production efficiency is influenced; the motor is directly connected to the machine body, and is large in vibration and easy to damage when working.
The hydraulic drive has the advantages of large power-mass ratio, stable operation, large-range stepless speed regulation, convenient control and maintenance and the like, so the hydraulic drive is widely applied to various mechanical industries, and the application of the hydraulic drive to a scraper conveyor is still blank.
Disclosure of Invention
An object of the utility model is to provide a hydraulic drive scraper conveyor transmission to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a hydraulically driven scraper conveyor transmission comprising: the chain wheel, the chain shifter, the tongue plate, the headstock, the hydraulic motor and the connecting sleeve are arranged in the connecting sleeve, and two ends of the coupler are respectively connected with the output shafts of the chain wheel and the hydraulic motor through bolts.
As a further aspect of the present invention: and the headstock is provided with a derailleur.
As a further aspect of the present invention: the tongue plate is fixed on the headstock through a bolt, and the chain wheel is arranged on the headstock.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a scraper conveyor hydraulic transmission has saved reducing gear box, fluid coupling ware, does not have the hydrojet and injures potential safety hazards such as people, has simple structure, takes up an area of the space for a long time little, can use for a long time under the overload condition not need shut down maintenance, motor not directly connect to organism on characteristics such as not fragile.
Drawings
Fig. 1 is a schematic diagram of a prior art face conveyor transmission.
Fig. 2 is a schematic structural diagram of the present invention.
Detailed Description
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.
Referring to fig. 1-2, in an embodiment of the present invention, a hydraulic drive scraper conveyor transmission device includes: the chain wheel device comprises a chain wheel 1, a chain shifter 2, a tongue plate 3, a headstock 4, a hydraulic motor 8 and a connecting sleeve 9, wherein a coupler is arranged in the connecting sleeve 9, two ends of the coupler are respectively connected with output shafts of the chain wheel 1 and the hydraulic motor 8 through bolts, the headstock 4 is provided with the chain shifter 2 for enabling a scraper chain and the chain wheel to be smoothly meshed and separated, and when the chain wheel 1 is separated from a meshed circular chain, a chain ring is prevented from being clamped in a groove of the chain wheel and cannot be separated at a normal separation point.
The tongue plate 3 is fixed on the headstock 4 through bolts, the chain wheel 1 is arranged on the headstock 4, and the tongue plate 3 can be detached, so that the chain wheel 1 and the derailleur 2 can be detached and replaced conveniently.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (3)
1. The utility model provides a hydraulic drive scraper conveyor transmission which characterized in that: the method comprises the following steps: the chain wheel (1), the derailleur (2), the tongue plate (3), the headstock (4), the hydraulic motor (8) and the connecting sleeve (9), a coupler is arranged in the connecting sleeve (9), and two ends of the coupler are respectively connected with output shafts of the chain wheel (1) and the hydraulic motor (8) through bolts.
2. The hydraulically driven scraper conveyor transmission of claim 1, wherein: and the headstock (4) is provided with a derailleur (2).
3. The hydraulically driven scraper conveyor transmission of claim 1, wherein: the tongue plate (3) is detachably arranged on the headstock (4), and the chain wheel (1) is arranged on the headstock (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020214158.XU CN212638839U (en) | 2020-02-26 | 2020-02-26 | Transmission device of hydraulically-driven scraper conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020214158.XU CN212638839U (en) | 2020-02-26 | 2020-02-26 | Transmission device of hydraulically-driven scraper conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212638839U true CN212638839U (en) | 2021-03-02 |
Family
ID=74768488
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020214158.XU Active CN212638839U (en) | 2020-02-26 | 2020-02-26 | Transmission device of hydraulically-driven scraper conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212638839U (en) |
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2020
- 2020-02-26 CN CN202020214158.XU patent/CN212638839U/en active Active
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