CN220617173U - Goods scattering preventing device for belt machine head - Google Patents
Goods scattering preventing device for belt machine head Download PDFInfo
- Publication number
- CN220617173U CN220617173U CN202320689940.0U CN202320689940U CN220617173U CN 220617173 U CN220617173 U CN 220617173U CN 202320689940 U CN202320689940 U CN 202320689940U CN 220617173 U CN220617173 U CN 220617173U
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- Prior art keywords
- belt
- pair
- connecting rod
- smashing
- panel
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- 238000003491 array Methods 0.000 claims abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000003245 coal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model relates to a belt machine head anti-cargo scattering device which comprises a belt outer cover, a support frame and an anti-cargo smashing panel, wherein the belt outer cover comprises a first cross beam, first support legs and a first connecting rod, the support frame comprises a pair of second cross beams, a plurality of second support legs, a pair of diagonal braces and a second connecting rod, the plurality of second support legs are in two arrays and are symmetrically arranged on the pair of first cross beams at the top end of the belt outer cover, the pair of second cross beams are arranged at the top ends of the two arrays in parallel, the extending ends of the pair of second cross beams are connected together by the second connecting rod, the pair of diagonal braces are respectively connected between the second connecting rod and the first connecting rod, the two ends of the second connecting rod are connected with chains, and the bottom of each chain is connected with the anti-cargo smashing panel. According to the utility model, a plurality of transverse rods and longitudinal rods are lapped to form a support frame structure, the support frame structure is erected at the joint of two belts, and the end part of the support frame is connected with the anti-smashing panel to prevent goods from flying out of the belt surface during transportation. The device can be repeatedly used for a plurality of times, and the production cost is reduced.
Description
Technical Field
The utility model relates to the technical field of underground transportation auxiliary devices of coal mines, in particular to a belt machine head cargo scattering preventing device.
Background
Belt transportation is a more frequent transportation mode of colliery underground transportation, when a belt changes another transportation tunnel from the internal rotation of one transportation tunnel, need overlap joint between the belt, because the belt can't turn round, lead to the phenomenon that the goods on the belt fly out the belt face appears when the goods on the belt is transferred to another belt easily when two belt overlap joints. The traditional method is to construct 2 anchor rods on the top plate of the roadway, and then to hang the mode of the steel plate to prevent cargo scattering, but the mode needs to anchor the anchor rods on the top plate, so that the safety is poor in construction, collapse in the roadway is easy to cause, the anchor rods are difficult to pull out after being fixed, and the operation is influenced. Meanwhile, the direction angle and the height of the hanging steel plate are difficult to adjust, so that a belt machine head anti-scattering device capable of being repeatedly used for many times is needed to be designed.
Disclosure of Invention
Aiming at the technical problems in the background technology, the utility model provides the belt machine head cargo scattering preventing device which has a simple structure, is convenient to use and can be repeatedly used for a plurality of times.
In order to achieve the aim, the utility model provides a belt machine head cargo scattering preventing device, which comprises a belt outer cover, a supporting frame and a smashing preventing panel;
the belt outer cover is matched with the belt A in shape and comprises a first cross beam, a first supporting leg and a first connecting rod;
the support frame comprises a pair of second cross beams, a plurality of second support legs, a pair of diagonal braces and a second connecting rod;
the second supporting legs are in two arrays and are symmetrically arranged on a pair of first cross beams at the top end of the belt outer cover;
the pair of second cross beams are arranged at the top ends of the two arrays in parallel and extend forwards along the movement direction of the belt A;
the second connecting rods connect the extending ends of the pair of second cross beams together;
the pair of diagonal braces are respectively connected between the second connecting rod and the first connecting rod to form a supporting structure;
two ends of the second connecting rod are connected with chains;
the bottom of the chain is connected with the anti-smashing panel;
the smashing-preventing panel is located right above the belt surface of the belt B.
Further, a soft buffer surface is paved on the surface of the anti-smashing panel.
Compared with the prior art, the utility model has the advantages that: the belt machine head cargo scattering preventing device designed by the utility model has a simple structure, is erected at the joint of two belts through a supporting frame structure formed by overlapping a plurality of transverse rods and longitudinal rods, and prevents cargoes from flying out of the belt surface during transportation by connecting a smashing preventing panel at the end part of the supporting frame. The operation of ascending construction anchoring the anchor rod by workers is avoided, the potential safety hazard is reduced, and the safety is improved. The device can be repeatedly used for a plurality of times, and the production cost is reduced.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a belt head anti-cargo device of the present utility model;
wherein, the utility model comprises a 1-belt outer cover, a 2-supporting frame, a 3-anti-smashing panel, a 4-belt A, a 5-chain, a 6-belt B, a 7-soft buffer surface, an 8-inclined slide plate,
11-a first cross beam, 12-a first supporting leg, 13-a first connecting rod,
21-second cross beam, 22-second supporting leg, 23-diagonal brace, 24-second connecting rod.
Detailed Description
In the following, in order to facilitate the understanding of the technical solutions of the present utility model by a person skilled in the art, reference will be made to the accompanying drawings for further description. It should be understood that the description is only illustrative and is not intended to limit the scope of the utility model.
In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the utility model. It may be evident, however, that one or more embodiments may be practiced without these specific details. In addition, in the following description, descriptions of well-known structures and techniques are omitted so as not to unnecessarily obscure the present utility model.
As shown in fig. 1, the utility model provides a belt machine head cargo scattering preventing device, which comprises a belt outer cover 1, a supporting frame 2 and a smashing preventing panel 3, wherein the belt outer cover 1 is matched with a belt A4 in shape, is formed by overlapping a first cross beam 11, a first supporting leg 12 and a first connecting rod 13, and is erected at the joint of the periphery of the belt A4 and a belt B6.
The support frame 2 includes a pair of second cross members 21, a plurality of second support legs 22, a pair of diagonal braces 23, and a second connecting rod 24. The second support legs 22 are arranged in two rows and symmetrically arranged on the pair of first beams 11 at the top end of the belt outer cover, and in specific implementation, the second support legs 22 can be fixed with the first beams 11 at the top end of the belt outer cover 1 in a welding or bolting mode. A pair of second beams 21 are arranged in parallel at the top ends of the two arrays and extend forward in the direction of movement of the belt A4, the extension not exceeding the width of the belt face of the belt B6. The second connecting rods 24 connect the extending ends of the pair of second cross beams 21 together, and a pair of diagonal braces 23 are respectively connected between the second connecting rods 24 and the first connecting rods 13 to form a supporting structure.
Meanwhile, the two ends of the second connecting rod 24 are connected with the chains 5, the bottom of the chains 5 is connected with the anti-smashing panel 3, and the anti-smashing panel 3 is positioned right above the belt surface of the belt B6. In specific implementation, the soft buffer surface 7 is laid on the surface of the anti-smashing panel 3, so that the impact of goods on the anti-smashing panel 3 is reduced.
In some embodiments, to prevent the cargo from falling during the process of transferring from the belt A4 to the belt B6 due to the rebound of the cargo at the upper end of the cargo with a lower speed, an inclined slide plate 8 may be hinged to the bottom end of the belt housing 1, and the movable end of the inclined slide plate 8 is set up on the belt surface of the belt B6 during the transferring, so as to reduce the probability of the cargo falling.
In summary, the belt machine head cargo scattering preventing device designed by the utility model has a simple structure, is erected at the joint of two belts through a plurality of transverse rods and longitudinal rods which are lapped into a supporting frame structure, and prevents cargoes from flying out of the belt surface during transportation by connecting the end part of the supporting frame with the anti-smashing panel. The operation of ascending construction anchoring the anchor rod by workers is avoided, the potential safety hazard is reduced, and the safety is improved. The device can be repeatedly used for a plurality of times, and the production cost is reduced.
The above examples are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solution of the present utility model should fall within the scope of protection defined by the claims of the present utility model without departing from the spirit of the present utility model.
Claims (2)
1. The anti-scattering device of the belt machine head is characterized by comprising a belt outer cover (1), a supporting frame (2) and an anti-smashing panel (3);
the belt outer cover (1) is matched with the belt A (4) in shape and comprises a first cross beam (11), a first supporting leg (12) and a first connecting rod (13);
the support frame (2) comprises a pair of second cross beams (21), a plurality of second support legs (22), a pair of diagonal braces (23) and a second connecting rod (24);
the second supporting legs (22) are arranged in two rows and are symmetrically arranged on a pair of first cross beams (11) at the top end of the belt housing (1);
the pair of second cross beams (21) are arranged at the top ends of the two arrays in parallel and extend forwards along the movement direction of the belt A (4);
the second connecting rod (24) connects the extending ends of the pair of second cross beams (21) together;
the pair of diagonal braces (23) are respectively connected between the second connecting rod (24) and the first connecting rod (13) to form a supporting structure;
two ends of the second connecting rod (24) are connected with chains (5);
the bottom of the chain (5) is connected with the anti-smashing panel (3);
the anti-smashing panel (3) is positioned right above the belt surface of the belt B (6).
2. The belt head anti-cargo spreading device according to claim 1, characterized in that the surface of the anti-smashing panel (3) is paved with a soft buffer surface (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320689940.0U CN220617173U (en) | 2023-03-31 | 2023-03-31 | Goods scattering preventing device for belt machine head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320689940.0U CN220617173U (en) | 2023-03-31 | 2023-03-31 | Goods scattering preventing device for belt machine head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220617173U true CN220617173U (en) | 2024-03-19 |
Family
ID=90225448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320689940.0U Active CN220617173U (en) | 2023-03-31 | 2023-03-31 | Goods scattering preventing device for belt machine head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220617173U (en) |
-
2023
- 2023-03-31 CN CN202320689940.0U patent/CN220617173U/en active Active
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