CN214609765U - Improved damping anti-skid device of downward belt conveyor - Google Patents
Improved damping anti-skid device of downward belt conveyor Download PDFInfo
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- CN214609765U CN214609765U CN202021808045.9U CN202021808045U CN214609765U CN 214609765 U CN214609765 U CN 214609765U CN 202021808045 U CN202021808045 U CN 202021808045U CN 214609765 U CN214609765 U CN 214609765U
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- belt conveyor
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Abstract
The utility model discloses a damping antiskid of improved generation fortune belt feeder down, include: the supporting frame comprises a supporting rod, a backup plate, a bottom plate and a supporting plate, wherein the supporting rod, the backup plate and the bottom plate are connected in a welded mode to form a right-angled triangle structure, and the supporting plate is vertically connected above the side wall of the backup plate; the mounting bracket is formed by welding three steel plates, and the mounting bracket is of an inverted trapezoidal structure and is fixed with a damping belt at the top of the mounting bracket. The utility model avoids using a powerful machine head and a frame on a large scale, reduces the workload and the installation strength of the tunneling chamber, and shortens the installation time; meanwhile, common carrier rollers and self-made workpieces are used on a large scale, so that the material investment is reduced, and a large amount of expenses are saved for the mine.
Description
Technical Field
The utility model relates to a coal mine equipment technical field, more specifically are a damping antiskid of improved generation downward transportation belt feeder.
Background
The geological conditions of Qingdong mine are complex, the inclination angle of the working face is large, the belt is mostly transported downwards by about 20 degrees, and great inconvenience is brought to the installation and the use of the machine lane belt conveyor.
The existing SDJ-150 belt which is universally used at present has the problems of insufficient frame strength, easy dumping, small groove angle of a belt machine frame, easy coal scattering, easy self-sliding and easy runaway of the belt machine. For this reason, a new scheme needs to be designed to give improvements.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a damping antiskid of improved generation downward transport belt feeder has solved the problem that proposes in the background art, satisfies the in-service use demand.
In order to achieve the above object, the utility model provides a following technical scheme: an improved damping antiskid device of a downward belt conveyor comprises: the supporting frame comprises a supporting rod, a backup plate, a bottom plate and a supporting plate, wherein the supporting rod, the backup plate and the bottom plate are connected in a welded mode to form a right-angled triangle structure, and the supporting plate is vertically connected above the side wall of the backup plate; the mounting bracket is formed by welding three steel plates, and the mounting bracket is of an inverted trapezoidal structure and is fixed with a damping belt at the top of the mounting bracket.
As a preferred embodiment of the present invention, the support rod is inclined and the upper end of the support rod is connected to the back of the backup plate, the lower end of the support rod is connected to one end of the bottom plate, the other end of the bottom plate is connected to the lower end of the side wall of the backup plate, and the bottom surface of the bottom plate is at the same level as the bottom surface of the backup plate.
As an optimal implementation manner of the utility model, the base includes mounting panel and fixed plate, the mounting panel welding is in the bottom both sides of fixed plate, and the surface symmetry of mounting panel has seted up the mounting hole.
As a preferred embodiment of the present invention, the steel plate located at the bottom of the mounting frame is at the same level with the fixing plate and is welded to the fixing plate.
Compared with the prior art, the beneficial effects of the utility model are as follows:
(1) the large-scale use of a powerful machine head and a rack is avoided, the workload and the installation strength of the tunneling chamber are reduced, and the installation time is shortened;
(2) meanwhile, common carrier rollers and self-made workpieces are used on a large scale, so that the material investment is reduced, and a large amount of expenses are saved for the mine.
Drawings
FIG. 1 is a block diagram of an improved downcast belt conveyor of the present invention;
FIG. 2 is a structural diagram of the base of the present invention;
fig. 3 is a structural diagram of the support frame of the present invention.
In the figure, a mounting frame 1; a damping belt 2; a support frame 3; a base 4; a mounting plate 5; a fixed plate 6; a support bar 7; a backup plate 8; a pallet 9.
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. 1-3, the present invention provides a technical solution: an improved damping antiskid device of a downward belt conveyor comprises: the anti-skid device comprises an installation frame 1, support frames 3 and bases 4, wherein each group of anti-skid devices is provided with 2-4 bases 4, the installation frame 1 is fixed in the middle of the top surface of each base 4, the support frames 3 are symmetrically fixed on the top of each base 4 and positioned on two sides of the installation frame 1, each support frame 3 comprises a support rod 7, a backup plate 8, a bottom plate 10 and a supporting plate 9, the support rods 7, the backup plates 8 and the bottom plate 10 are connected in a welding mode to form a right-angled triangle structure, the supporting plates 9 are vertically connected above the side walls of the backup plates 8, and the support frames 3 have good supporting effect and increase the transportation stability of the belt conveyor; mounting bracket 1 is through three steel sheet welded fastening, and mounting bracket 1 is the trapezium structure of invering and the top of mounting bracket 1 is fixed with damping belt 2.
In a further improvement, as shown in fig. 3: the support rod 7 is inclined, the upper end of the support rod is connected with the back of the backup plate 8, the lower end of the support rod is connected with one end of the bottom plate 10, the other end of the bottom plate 10 is connected with the lower end of the side wall of the backup plate 8, and the bottom surface of the bottom plate 10 is in the same level with the bottom surface of the backup plate 8.
Further improved, as shown in fig. 2: the base 4 includes mounting panel 5 and fixed plate 6, and the welding of mounting panel 5 has seted up the mounting hole in the bottom both sides of fixed plate 6, and the surface symmetry of mounting panel 5.
Specifically, the steel plate at the lowermost end of the mounting bracket 1 is at the same level as the fixing plate 6 and is welded to the fixing plate 6.
The utility model discloses when improving:
1. considering the lower belt conveyor, using an SDJ-150 host, ensuring that the motor has enough driving power, considering the braking requirement, and adding a set of hydraulic braking device;
2. when the belt conveyor is transported downwards, in order to ensure the belt tensioning, a belt conveyor tensioning device is arranged at an inclined roadway section, the resistance of the tensioning device is reduced in front of a main machine, and meanwhile, in order to prevent a small roadster of the tensioning device from falling off the roadway when the belt conveyor is started, four corners of the tensioning device are provided with thick steel plate and winter gauge clamping devices, the small roadster and a rail are clamped together, and the roadster is prevented from jumping and falling off the roadway when the belt conveyor is started, so that the belt is prevented from deviating;
3. considering that the belt slides automatically when the belt runs, the damping antiskid device of the adhesive tape is manufactured by imitating a buffering support bed; adding one group of 4 pieces every 50 meters;
4. a triangular support frame is processed on the belt rack to strengthen and fix the belt rack and prevent the belt rack from toppling;
5. a strong rack with a large inclination angle is adopted in a section with a large inclination angle, and the groove-shaped angle of the upper bracket is increased to prevent coal scattering;
6. to the condition of belt feeder and rail unification, adopt the belt feeder to dig the passageway, walk the rail below, the tail uses powerful frame, and 2 sets of self-control buffering trailers are increased to the coal caving point overlap joint to self-control powerful tail and big cylinder, guarantee the tail steadiness, reduce the fault rate and the maintenance pressure of use.
Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. An improved damping antiskid device of a downward belt conveyor comprises: mounting bracket, support frame and base, its characterized in that: the supporting frame is fixed in the middle of the top surface of the base, the supporting frames are symmetrically fixed at the top of the base and located on two sides of the mounting frame, each supporting frame comprises a supporting rod, a backup plate, a bottom plate and a supporting plate, the supporting rods, the backup plates and the bottom plate are connected in a welded mode to form a right-angled triangle structure, and the supporting plates are vertically connected to the upper portion of the side wall of the backup plates;
the mounting bracket is formed by welding three steel plates, and the mounting bracket is of an inverted trapezoidal structure and is fixed with a damping belt at the top of the mounting bracket.
2. The improved damping antiskid device of a belt conveyor for downward movement of claim 1, wherein: the bracing piece is the slope form and upper end and the back of backup plate, the lower extreme is connected with the one end of bottom plate, the other end and the backup plate lateral wall lower extreme of bottom plate are connected and the bottom surface of bottom plate and the bottom surface of backup plate are in same level.
3. The improved damping antiskid device of a belt conveyor for downward movement of claim 1, wherein: the base includes mounting panel and fixed plate, the mounting panel welding is in the bottom both sides of fixed plate, and the surface symmetry of mounting panel has seted up the mounting hole.
4. The improved damping antiskid device of a belt conveyor for downward movement of claim 3, wherein: the steel plate and the fixed plate which are positioned at the lowermost end of the mounting frame are positioned at the same level and are welded and connected with the fixed plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021808045.9U CN214609765U (en) | 2020-08-26 | 2020-08-26 | Improved damping anti-skid device of downward belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021808045.9U CN214609765U (en) | 2020-08-26 | 2020-08-26 | Improved damping anti-skid device of downward belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214609765U true CN214609765U (en) | 2021-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021808045.9U Active CN214609765U (en) | 2020-08-26 | 2020-08-26 | Improved damping anti-skid device of downward belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214609765U (en) |
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2020
- 2020-08-26 CN CN202021808045.9U patent/CN214609765U/en active Active
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