CN216763154U - Belt conveyor body protecting net - Google Patents
Belt conveyor body protecting net Download PDFInfo
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- CN216763154U CN216763154U CN202220536797.7U CN202220536797U CN216763154U CN 216763154 U CN216763154 U CN 216763154U CN 202220536797 U CN202220536797 U CN 202220536797U CN 216763154 U CN216763154 U CN 216763154U
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Abstract
The utility model relates to a belt conveyor body protecting net which comprises an upper body protecting net and a lower body protecting net which are arranged on a middle frame of a belt conveyor, wherein the upper body protecting net comprises an arched net and side protecting nets arranged on two sides of the arched net, the upper ends of the side protecting nets are fixedly connected with the arched net, each side protecting net comprises an outer frame and an inner frame which are hinged, the lower ends of the side protecting nets are arranged on the upper portion of the middle frame, and the upper ends of the lower body protecting nets are hinged on the lower portion of the middle frame. The utility model not only has good protection effect, but also is convenient to maintain and use.
Description
Technical Field
The utility model relates to the technical field of protective devices of belt conveyors, in particular to a protective net for a belt conveyor body.
Background
The machine body protecting net is an important protecting component of the belt conveyor, the vast majority of the belt conveyor is the machine body, and the machine body is used for supporting the conveying belt and the weight of materials. At present, the requirements of countries and enterprises on safety and environmental protection are higher and higher, and no matter the belt conveyor is used in underground coal mines or belt conveyors used on the ground in ports, steel mills and the like, the machine body is required to be provided with a machine body protecting net so as to ensure the personal safety of operators in the using process of the belt conveyor and protect the environment.
The protecting net of the body of the conventional belt conveyor has two forms, one is the protecting net only protecting the belt surface, is arranged on the middle frame of the belt conveyor, is generally 200mm higher than the bearing carrier roller group, and is arranged on the pedestrian side or two sides of the belt conveyor according to requirements; the defects that the lower belt surface cannot be protected, the top of the belt conveyor cannot be protected, the protection effect is not good, and when the bearing carrier roller group is maintained or the bearing carrier roller is replaced, the protecting net needs to be detached firstly, so that the operation is inconvenient.
Another kind is full fuselage protecting wire net, and the protecting wire net of this kind of structure generally comprises protecting wire net frame and protecting wire net two parts, installs pedestrian's side or both sides at belt conveyor according to the demand, and the protecting wire net frame is generally with the channel-section steel, welds the bottom plate below the channel-section steel, directly places subaerial, and the welding has the couple on the protecting wire net frame, and the protecting wire net is hung on protecting wire net frame. The height of protecting wire net is generally higher than for the top edge and bears bearing roller set 200mm, and the distance that the lower limb leaves ground is 200mm, and the advantage of the protecting wire net of this kind of structure is, can all protect belt conveyor's upper band face and lower band face, and the security is better, and the shortcoming is that weight is heavier, and is bulky, and the belt conveyor top does not protect, when maintenance or change bearing roller, return idler, still need earlier dismantle the protecting wire net, the operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects, the technical problem to be solved by the utility model is as follows: the utility model provides a belt conveyor fuselage protecting wire net, can protect belt conveyor's upper band face, lower band face and top, can need not to dismantle the protecting wire net again when changing or maintaining, not only the protecting effect is good, and convenient to use has effectively improved efficiency moreover.
In order to solve the technical problem, the technical scheme of the utility model is as follows:
the utility model provides a belt conveyor fuselage protecting wire net, is protecting wire net and fuselage under the protecting wire net on setting up the fuselage on belt conveyor's the intermediate frame, protecting wire net includes arch net and sets up on the fuselage the side of arch net both sides is protected the net, the upper end of side protecting wire net with arch net fixed connection, the side protecting wire net is including articulated outer frame and the internal frame that sets up, the lower extreme setting of side protecting wire net is in the upper portion of intermediate frame, the articulated setting in upper end of protecting wire net is in under the fuselage the lower part of intermediate frame.
Preferably, the last inboard of outer frame is provided with the protecting wire net sleeve, the last outside of inner frame be provided with go up protecting wire net sleeve looks adaptation and can go up protecting wire net sleeve internal rotation's last protecting wire net rotation axis, the lower inboard of outer frame with the lower outside of inner frame is through the connecting plate connection.
Preferably, the two connecting sides of the arched net and the side protecting net are respectively provided with an arched net connecting plate, the side protecting net is provided with an upper connecting plate and a lower connecting plate, the upper connecting plate is connected with the arched net connecting plate through a bolt, and the lower connecting plate is arranged on the middle frame through a bolt.
Preferably, the arched net is symmetrically provided with reinforcing plates.
Preferably, the upper end of the lower protective net of the fuselage is provided with a connecting angle steel, the lower protective net of the fuselage is fixed on the lower part of the middle frame through a bolt arranged on the connecting angle steel, a lower protective net sleeve is fixedly arranged on the connecting angle steel, a lower protective net rotating shaft is arranged in the lower protective net sleeve, and the lower protective net rotating shaft is fixedly connected with the lower protective net of the fuselage.
Preferably, the frames of the arched net and the side protecting net are round pipes, and the frame of the lower protecting net of the fuselage is angle steel.
Preferably, the upper protective net of the machine body and the lower protective net of the machine body are both steel wire meshes.
After the technical scheme is adopted, the utility model has the beneficial effects that:
1. the upper protective net of the machine body and the lower protective net of the machine body which are arranged on the middle frame of the belt conveyor form a relatively closed integral protective net, so that the safety and the protection effect are better.
2. The upper end of the side protecting net is hinged with the arched net and the upper end of the lower protecting net of the machine body is hinged to the lower portion of the middle frame, so that the protecting net does not need to be detached when a carrying carrier roller and a return carrier roller are maintained or replaced, the side protecting net or the lower protecting net of the machine body can be directly lifted for operation, the use is convenient, and the working efficiency is effectively improved.
Drawings
Fig. 1 is a schematic view of the overall structure of a belt conveyor body guard net of the present invention;
FIG. 2 is a cross-sectional view A-A of FIG. 1;
FIG. 3 is a schematic plan view of a side panel;
FIG. 4 is a side view of a side panel;
FIG. 5 is a schematic view of the structure of the lower fuselage guard;
FIG. 6 is a side view of a lower fuselage guard;
in the figure: 1-middle frame, 2-fuselage upper protecting net, 21-arch net, 2122-bolt, 211-arch net connecting plate, 212-reinforcing plate, 22-side protecting net, 221-outer frame, 2211-upper connecting plate, 2212-lower connecting plate, 222-inner frame, 223-upper protecting net sleeve, 224-upper protecting net rotating shaft, 225-connecting plate, 3-fuselage lower protecting net, 31-connecting angle steel, 32-lower protecting net sleeve, 33-lower protecting net rotating shaft, 4-bolt I, 5-idler group and 6-bolt II.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.
In the description of the present invention, it should be understood that the terms "upper end", "lower end", "upper part", "lower part", and "lower part" are based on the positional relationship shown in the drawings, and are only for convenience of describing the technical solution of the present invention and simplifying the description, and thus, cannot be construed as limiting the present invention.
As shown in fig. 1-6, a belt conveyor body protecting net comprises an upper body protecting net 2 and a lower body protecting net 3 which are arranged on a middle frame 1 of the belt conveyor and form a relatively closed integral protecting net, the belt conveyor has better safety and protective effect in the using process, the upper body protecting net 2 comprises an arch net 21 and side protecting nets 22 arranged on both sides of the arch net 21, the upper ends of the side protecting nets 22 are fixedly connected with the side parts of the arch net 21, the side protecting nets 22 comprise an outer frame 221 and an inner frame 222 which are hinged, the lower ends of the side protecting nets 22 are arranged on the upper part of the middle frame 1, the upper ends of the lower body protecting net 3 are hinged on the lower part of the middle frame 1, the side protecting nets 22 and the lower body protecting net 3 are hinged, when a carrier roller group 5 and a return carrier roller group 5 are maintained or replaced, the protecting nets do not need to be detached, and the side protecting nets 22 or the lower body protecting nets 3 are directly lifted upwards for operation, convenient to use has effectively improved work efficiency.
As shown in fig. 3 and 4, the side protecting net 22 includes an outer frame 221 and an inner frame 222, the protecting net is disposed on the inner frame 222, an upper protecting net sleeve 223 is disposed on the upper inner side of the outer frame 221, an upper protecting net rotating shaft 224 which is adapted to the upper protecting net sleeve 223 and can rotate in the upper protecting net sleeve 223 is disposed on the upper outer side of the corresponding inner frame 222, the upper protecting net sleeve 223 is a steel pipe, the upper protecting net rotating shaft 224 is formed by bending a round steel which is adapted to the steel pipe, the steel pipe is fixedly connected to the outer frame 221, the round steel is fixedly connected to the inner frame 22, the round steel can rotate in the steel pipe, the protecting net is not required to be removed when maintaining or replacing, the inner frame 222 is directly lifted to operate, the use is convenient, the lower inner side of the outer frame 221 and the lower outer side of the inner frame 222 are connected by bolts 4 disposed on connecting plates 225 respectively, the lower inner side of the outer frame 221 and the lower outer side of the inner frame 222 are welded with connecting plates 225 respectively, the connecting plate 225 is provided with threaded holes respectively, and the first bolt 4 penetrates through the threaded holes to fix the first bolt and the second bolt, so that the strength of the side protecting net 22 can be enhanced, and meanwhile, when the side protecting net is maintained or replaced, the first bolt 4 between the lower inner side of the outer frame 221 and the lower outer side of the inner frame 222 is directly loosened, the inner frame 222 of the side protecting net 22 can be operated by upwards lifting, and the protecting net does not need to be detached.
As shown in fig. 2, 3 and 4, the two connecting sides of the arched net 21 and the side protecting net 22 are respectively provided with an arched net connecting plate 211, the arched net connecting plate 211 is welded on the frame of the arched net 21, the side protecting net 22 is provided with an upper connecting plate 2211 and a lower connecting plate 2212, the upper connecting plate 2211 is fixedly connected with the arched net connecting plate 211 through bolts 2122, the arched net 21 is connected with the side protecting net 22 to form an upper protecting net 2 of the fuselage, the lower connecting plate 2212 is arranged on the upper part of the middle frame 1 through bolts (not shown in the figure), and the arched net 21 is symmetrically provided with reinforcing plates 212, so that the strength of the arched net 21 can be enhanced.
As shown in fig. 5 and fig. 6, the upper end of the lower protective net 3 of the fuselage is provided with a connecting angle steel 31, the lower protective net 3 of the fuselage is fixed at the lower part of the middle frame through a second bolt 6 arranged on the connecting angle steel 31, a lower protective net sleeve 32 is fixedly arranged on the connecting angle steel 31, a lower protective net rotating shaft 33 is arranged in the lower protective net sleeve 32, the lower protective net sleeve 32 is a steel pipe, the lower protective net rotating shaft 33 is a round steel matched with the steel pipe, the round steel can rotate in the steel pipe, the lower protective net rotating shaft 33 is fixedly connected with the lower protective net 3 of the fuselage, when in maintenance or replacement, the protective net does not need to be detached, and the lower protective net 3 of the fuselage is directly lifted upwards for operation, so that the use is convenient.
As shown in fig. 3, 4 and 5, the arched net 21 and the side protecting net 22 have circular frames, so that they are light and easy to open, and the lower protecting net 3 has angle steel frame, so that they have high rigidity and easy maintenance. Protecting wire net 3 is the wire net under 2 and the fuselage on the fuselage, and not only the protecting effect is good, has ensured the personal safety of operating personnel in the use, but also can play certain effect to the environmental protection.
The foregoing is illustrative of the best mode of the utility model and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The scope of the present invention is defined by the appended claims, and any equivalent modifications based on the technical teaching of the present invention are also within the scope of the present invention.
Claims (7)
1. A protective net for a belt conveyor body is characterized in that,
protecting wire netting and protecting wire netting under the fuselage on setting up on belt conveyor's the middle frame, protecting wire netting includes the arch net and sets up on the fuselage the side protecting wire netting of arch net both sides, the upper end of side protecting wire netting with arch net fixed connection, the side protecting wire netting is including articulated outer frame and the internal frame that sets up, the lower extreme setting of side protecting wire netting is in the upper portion of middle frame, the articulated setting in upper end of protecting wire netting is in under the fuselage the lower part of middle frame.
2. The belt conveyor body guard net of claim 1, wherein the upper inner side of the outer frame is provided with an upper guard net sleeve, the upper outer side of the inner frame is provided with an upper guard net rotating shaft which is fitted to the upper guard net sleeve and can rotate in the upper guard net sleeve, and the lower inner side of the outer frame and the lower outer side of the inner frame are connected by a connecting plate.
3. The belt conveyor body guard net of claim 1, wherein the two connecting sides of the arched net and the side guard net are respectively provided with arched net connecting plates, the side guard net is provided with an upper connecting plate and a lower connecting plate, the upper connecting plate is connected with the arched net connecting plates through bolts, and the lower connecting plate is arranged on the middle frame through bolts.
4. The belt conveyor body guard net of claim 1, wherein the arched net is symmetrically provided with reinforcing plates.
5. The belt conveyor body guard net according to claim 1, wherein a connecting angle steel is provided at an upper end of the lower body guard net, the lower body guard net is fixed to a lower portion of the intermediate frame by bolts provided at the connecting angle steel, a lower guard net sleeve is fixedly provided at the connecting angle steel, a lower guard net rotating shaft is provided in the lower guard net sleeve, and the lower guard net rotating shaft is fixedly connected to the lower body guard net.
6. The belt conveyor body guard net of claim 1, wherein the rims of the arched nets and the side guard nets are round pipes, and the rim of the body lower guard net is an angle steel.
7. The belt conveyor fuselage guard of claim 1, wherein the upper fuselage guard and the lower fuselage guard are both steel wire mesh.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220536797.7U CN216763154U (en) | 2022-03-10 | 2022-03-10 | Belt conveyor body protecting net |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220536797.7U CN216763154U (en) | 2022-03-10 | 2022-03-10 | Belt conveyor body protecting net |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216763154U true CN216763154U (en) | 2022-06-17 |
Family
ID=81959817
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220536797.7U Active CN216763154U (en) | 2022-03-10 | 2022-03-10 | Belt conveyor body protecting net |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216763154U (en) |
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2022
- 2022-03-10 CN CN202220536797.7U patent/CN216763154U/en active Active
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