Waste collecting device for tunnel steel arch production

Abstract

The utility model discloses a waste collecting device for tunnel steel arch production. The waste collecting device comprises a machine frame, a first hopper and a second hopper are fixedly connected in the machine frame, the first hopper and the second hopper are adjacently arranged, a material distributing plate is arranged between the first hopper and the second hopper, a first waste box is arranged below the first hopper, and a second waste box is arranged below the second hopper. The rack is provided with a driving mechanism, the output end of the driving mechanism penetrates through the upper end face of the rack and is connected with baffles, the baffles are located in the first hopper and the second hopper, and the driving mechanism is used for driving the baffles to ascend and descend. According to the device, it can be guaranteed that feeding ports of the first hopper and the second hopper are located under the drilling position all the time, waste and residues are all collected, the occupied area is small, and arrangement of other equipment of the steel arch production line cannot be affected; and the liftable baffles are arranged, so that the two sides of the I-shaped steel are shielded by the lifted baffles, and the situation that the normal work of other equipment in the steel arch production line and the cleanliness of the environment are affected due to splashing of waste and residues is avoided.

Description

Technical Field

[0001] The utility model relates to a waste collection device for the production of tunnel steel arch frames, belonging to the technical field of steel arch frame production. Background Art

[0002] The steel arch frame is a support measure for strengthening underground projects by using bent I-beams. It can form a composite support arch frame with bolts, shotcrete and steel meshes, and is widely used in projects such as tunnels, subways, hydropower stations, and underground chambers. During the production of steel arch frames, multiple small holes need to be drilled in the I-beams for the ducts to pass through. When drilling the I-beams, a large amount of waste and residue will be generated, and generally, a waste box is used to collect them under the drilling position.

[0003] In the prior art, support frames are arranged on both sides of the waste box, and the I-beam is directly erected on the support frames. When drilling operations are carried out, the waste box is used to receive the waste and residue. However, when the I-beam moves to the next process on the support frames on both sides of the waste box, problems such as dislocation and deviation in direction are likely to occur, and it cannot be ensured that the waste box is always directly below the drilling position, and it cannot be ensured that all the waste and residue can be collected to avoid affecting the on-site environment. In addition, the support frames arranged on both sides of the waste box cover a large area, affecting the layout of the remaining equipment on the steel arch frame production line.

[0004] In addition, when drilling the I-beam in the prior art, both ends of the I-beam are unshielded, which easily causes the waste and residue generated during the drilling operation to splash, affecting the normal operation of the remaining equipment in the steel arch frame production line and the cleanliness of the environment. Content of the Utility Model

[0005] To solve the above problems, the utility model provides a waste collection device for the production of tunnel steel arch frames. The device has a simple structure and is convenient to use. It can ensure that the first hopper and the second hopper are always directly below the drilling position, thereby ensuring that all the waste and residue can be collected to avoid affecting the on-site environment, and saving the floor area required for additionally arranging support frames, without affecting the layout of the remaining equipment on the steel arch frame production line; the provided driving mechanism can drive the baffle to lift and lower, so that both sides of the I-beam are shielded by the lifted baffle, causing the waste and residue generated during the drilling operation to splash onto the baffle and then fall into the first hopper and the second hopper along the baffle, avoiding the waste and residue from splashing everywhere and being unable to be fully collected, which affects the normal operation of the remaining equipment in the steel arch frame production line and the cleanliness of the environment.

[0006] The utility model provides a waste collection device for the production of tunnel steel arch frames, which includes a frame. A first hopper and a second hopper are fixedly connected inside the frame. The first hopper and the second hopper are arranged adjacent to each other and a material distribution plate is arranged between them. A first waste box is arranged below the first hopper, and a second waste box is arranged below the second hopper. A driving mechanism is installed on the frame. The output end of the driving mechanism passes through the upper end surface of the frame and is connected with a baffle plate. The baffle plate is located inside the first hopper and the second hopper, and the driving mechanism is used to drive the baffle plate to lift and lower.

[0007] In an embodiment of the utility model, the frame is fixedly connected with a fixing plate. The driving mechanism is fixedly connected with the fixing plate. The frame is provided with a through hole, and the output end of the driving mechanism passes through the through hole and is connected with the baffle plate.

[0008] In an embodiment of the utility model, the number of the driving mechanisms is two. The two driving mechanisms are respectively connected with two baffle plates, and the two baffle plates are respectively located on both sides inside the first hopper and the second hopper.

[0009] In an embodiment of the utility model, the output end of the driving mechanism is fixedly connected with a connecting seat, the baffle plate is fixedly connected with a connecting plate, and the connecting plate is connected with the connecting seat.

[0010] In an embodiment of the utility model, the driving mechanism is a linear electric cylinder or a cylinder.

[0011] In an embodiment of the utility model, the material distribution plate is of a triangular structure, and the side facing the feeding ports of the first hopper and the second hopper is a tip.

[0012] In an embodiment of the utility model, a notch is arranged at the lower end of the baffle plate, and the shape of the notch corresponds to the shape of the material distribution plate.

[0013] In an embodiment of the utility model, connecting frames are fixedly connected to both sides of the frame. Bearings are installed inside the connecting frames, and rotatable supporting rollers are arranged inside the bearings. The I-beam is erected on the supporting rollers on both sides of the frame.

[0014] In an embodiment of the utility model, a plurality of feet are fixedly connected to the lower part of the frame.

[0015] In an embodiment of the utility model, both the first waste box and the second waste box are provided with handles.

[0016] The utility model has the following beneficial effects:

[0017] The waste collection device provided by the present utility model has a simple structure and is convenient to use. When the device is in use, there is no need to set up a support frame. Instead, the I-beam is directly placed on the roller supports on both sides of the frame. The rollers can rotate to enable the I-beam to move forward smoothly. Moreover, by directly placing the I-beam on the waste collection device, it can ensure that the feeding ports of the first hopper and the second hopper are always directly below the drilling position, thereby ensuring that all waste and residues can be collected, avoiding their impact on the on-site environment, saving the floor area required for additionally setting up a support frame, and not affecting the layout of the other equipment on the steel arch production line. In addition, the provided drive mechanism can drive the baffle to lift. When the baffle does not need to be lifted, the notch of the baffle is stuck on the material distribution plate, thus hiding in the first hopper and the second hopper inside the frame. When the baffle needs to be lifted, the drive mechanism drives the baffle to rise. At this time, the I-beam is blocked by the raised baffles on both sides. When the drilling robot drives the plasma cutting torch to drill the I-beam, since the two sides of the I-beam are blocked by the raised baffles, the waste and residues generated during the drilling operation splash onto the baffles and then fall into the first hopper and the second hopper along the baffles, avoiding the waste and residues splashing everywhere and being unable to be fully collected, which affects the normal operation of the other equipment in the steel arch production line and the cleanliness of the environment. Description of the Drawings

[0018] Figure 1 It is a perspective view of the waste collection device provided by the present utility model.

[0019] Figure 2 It is another perspective view of the waste collection device provided by the present utility model.

[0020] Figure 3 It is a perspective view of the waste collection device provided by the present utility model without the first waste bin and the second waste bin.

[0021] Figure 4 It is a perspective view of the frame, drive mechanism and fixing plate provided by the present utility model.

[0022] Figure 5 It is a schematic diagram of the waste collection device provided by the present utility model during the drilling operation.

[0023] Figure 6 It is another perspective schematic diagram of the waste collection device provided by the present utility model during the drilling operation.

[0024] In the figure: 1, frame; 2, first hopper; 3, second hopper; 4, first waste bin; 5, second waste bin; 6, fixed plate; 7, drive mechanism; 8, baffle; 9, connecting plate; 10, through hole; 11, foot seat; 12, handle; 13, fixing frame; 14, bearing; 15, idler roller; 16, connecting seat; 17, I-beam; 18, drilling robot; 19, plasma cutting torch; 20, material dividing plate; 21, notch. Detailed implementation manners

[0025] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0026] In the present invention, unless otherwise clearly defined and limited, the terms "connected", "connected", and "fixed" shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

[0027] In the present invention, unless otherwise clearly defined and limited, the first feature being "above" or "below" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features between them. Moreover, the first feature being "above", "above", and "on the top" of the second feature includes that the first feature is directly above and obliquely above the second feature, or simply means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "below", "below", and "under the bottom" of the second feature includes that the first feature is directly below and obliquely below the second feature, or simply means that the horizontal height of the first feature is lower than that of the second feature.

[0028] Such as Figure 1-6As shown in the figure, this embodiment provides a waste collection device for the production of tunnel steel arch frames. In some embodiments, it includes a frame 1, in which a first hopper 2 and a second hopper 3 are fixedly connected. The first hopper 2 and the second hopper 3 are arranged adjacent to each other and a material dividing plate 20 is arranged between them. A first waste bin 4 is arranged below the first hopper 2, and a second waste bin 5 is arranged below the second hopper 3. A driving mechanism 7 is installed on the frame 1. The output end of the driving mechanism 7 passes through the upper end face of the frame 1 and is connected to a baffle 8. The baffle 8 is located inside the first hopper 2 and the second hopper 3. The driving mechanism 7 is used to drive the baffle 8 to lift and lower.

[0029] In this embodiment, the first hopper 2 and the second hopper 3 share the same feed inlet. The waste falls from this feed inlet, and the material dividing plate 20 between the first hopper 2 and the second hopper 3 distributes the waste to the discharge outlets of the first hopper 2 and the second hopper 3, and they are respectively collected by the first waste bin 4 and the second waste bin 5.

[0030] In some embodiments, the frame 1 is fixedly connected with a fixing plate 6. The driving mechanism 7 is fixedly connected with the fixing plate 6. The frame 1 is provided with a through hole 10. The output end of the driving mechanism 7 passes through the through hole 10 and is connected to the baffle 8.

[0031] In some embodiments, the number of the driving mechanisms 7 is two. The two driving mechanisms 7 are respectively connected with two baffles 8. The two baffles 8 are respectively located on both sides inside the first hopper 2 and the second hopper 3.

[0032] In some embodiments, the output end of the driving mechanism 7 is fixedly connected with a connecting seat 16. The baffle 8 is fixedly connected with a connecting plate 9. The connecting plate 9 is connected with the connecting seat 16.

[0033] In this embodiment, the output end of the driving mechanism 7 is connected to the baffle 8 through the connecting seat 16 and the connecting plate 9, so as to drive the baffle 8 to lift and lower.

[0034] In some embodiments, the driving mechanism 7 is a linear electric cylinder or a cylinder.

[0035] In some embodiments, the material dividing plate 20 is of a triangular structure, and its side facing the feed inlets of the first hopper 2 and the second hopper 3 is a tip.

[0036] Through this design, when the waste and residue enter the first hopper 2 and the second hopper 3, the tip of the material dividing plate 20 can divert the waste and residue to the discharge outlets of the first hopper 2 and the second hopper 3, and they are respectively collected by the first waste bin 4 and the second waste bin 5.

[0037] In some embodiments, a notch 21 is provided at the lower end of the baffle 8, and the shape of the notch 21 corresponds to the shape of the material distribution plate 20.

[0038] Specifically, when the baffle 8 does not need to be lifted, the notch 21 of the baffle 8 is stuck on the material distribution plate 20. When the baffle 8 needs to be lifted, the driving mechanism 7 drives the baffle 8 to rise. At this time, the I-beam 17 is blocked by the raised baffles 8 on both sides of it. When the drilling robot 18 drives the plasma cutting torch 19 to drill the I-beam 17, since both sides of the I-beam 17 are blocked by the raised baffles 8, the waste materials and residues generated during the drilling operation splash onto the baffle 8 and then fall into the first hopper 2 and the second hopper 3 along the baffle 8, avoiding the waste materials and residues splashing everywhere and being unable to be completely collected, which affects the normal operation of the other equipment in the steel arch production line and the cleanliness of the environment.

[0039] In some embodiments, connecting frames 13 are fixedly connected to both sides of the frame 1. Bearings 14 are installed in the connecting frames 13, and rotatable idler rollers 15 are provided in the bearings 14. The I-beam 17 is erected on the idler rollers 15 on both sides of the frame 1.

[0040] The waste collection device provided by the present utility model does not need to be provided with a support frame, but directly erects the I-beam 17 on the idler rollers 15 on both sides of the frame 1. The idler rollers 15 can enable the I-beam 17 to move forward smoothly through rotation. Moreover, directly erecting the I-beam 17 on the waste collection device can ensure that the inlets of the first hopper 2 and the second hopper 3 are always located directly below the drilling position, thereby ensuring that all waste materials and residues can be collected, avoiding affecting the on-site environment, and saving the floor area required for additionally setting up a support frame, without affecting the layout of the other equipment in the steel arch production line.

[0041] In some embodiments, a plurality of feet 1 are fixedly connected to the lower part of the frame 1. Both the first waste box 4 and the second waste box 5 are provided with handles 12. The handles 12 facilitate the extraction of the first waste box 4 and the second waste box 5 from the frame 1 to facilitate the cleaning of waste materials and residues.

[0042] During use, the I-beam 17 is directly placed on the idlers 15 on both sides of the frame 1. The idlers 15 can rotate to enable the I-beam 17 to move forward smoothly. The driving mechanism 7 drives the baffle 8 to rise. At this time, the I-beam 17 is blocked by the baffle 8 rising on both sides. The drilling robot 18 drives the plasma cutting torch 19 to drill the I-beam 17. Since both sides of the I-beam 17 are blocked by the rising baffle 8, the waste and residue generated during the drilling operation are splashed onto the baffle 8 and then fall into the first hopper 2 and the second hopper 3 along the baffle 8. When the waste and residue enter the first hopper 2 and the second hopper 3, the tip of the material distribution plate 20 can divert the waste and residue to the discharge ports of the first hopper 2 and the second hopper 3, and they are respectively collected by the first waste box 4 and the second waste box 5. By pulling out the first waste box 4 and the second waste box 5 from the frame 1, it is convenient to clean the waste and residue.

[0043] The waste collection device provided by the present utility model has a simple structure and is convenient to use. When the device is in use, there is no need to set up a support frame. Instead, the I-beam 17 is directly placed on the idlers 15 on both sides of the frame 1. The idlers 15 can rotate to enable the I-beam 17 to move forward smoothly. Moreover, by directly placing the I-beam 17 on the waste collection device, it can ensure that the feed inlets of the first hopper 2 and the second hopper 3 are always directly below the drilling position, thereby ensuring that all the waste and residue can be collected, avoiding its impact on the on-site environment, and saving the floor area required for additionally setting up a support frame, without affecting the layout of the other equipment in the steel arch production line. In addition, the provided driving mechanism can drive the baffle to rise and fall. When the baffle 8 does not need to be raised, the notch 21 of the baffle 8 is stuck on the material distribution plate 20, so that the first hopper 2 and the second hopper 3 hidden in the frame 1. When the baffle 8 needs to be raised, the driving mechanism 7 drives the baffle 8 to rise. At this time, the I-beam 17 is blocked by the baffle 8 rising on both sides. When the drilling robot 18 drives the plasma cutting torch 19 to drill the I-beam 17, since both sides of the I-beam 17 are blocked by the rising baffle 8, the waste and residue generated during the drilling operation are splashed onto the baffle 8 and then fall into the first hopper 2 and the second hopper 3 along the baffle 8, avoiding the waste and residue splashing everywhere and being unable to be fully collected, which affects the normal operation of the other equipment in the steel arch production line and the cleanliness of the environment.

[0044] The technical features of the above embodiments can be combined arbitrarily. For the sake of concise description, not all possible combinations of the technical features in the above embodiments are described. However, as long as the combinations of these technical features do not conflict, they should all be considered as the scope recorded in this specification.

[0045] The above embodiments only illustrate several implementation manners of the present utility model, and the description thereof is relatively specific and detailed. However, it should not be construed as a limitation to the scope of the utility model patent. It should be noted that for those of ordinary skill in the art, without departing from the concept of the present utility model, several variations and improvements can still be made, and these all fall within the protection scope of the present utility model.

[0046] In this article, specific embodiments are used to elaborate on the principle and implementation manners of the present utility model. The description of the above embodiments is only used to help understand the method and its core idea of the present utility model. It should be noted that for those of ordinary skill in the technical field, without departing from the principle of the present utility model, several improvements and modifications can still be made to the present utility model, and these improvements and modifications also fall within the protection scope of the claims of the present utility model. Therefore, the protection scope of the present utility model patent shall be subject to the appended claims.

Claims

1. A waste collection device for the production of tunnel steel arch frames, characterized in that, It includes a frame, in which a first hopper and a second hopper are fixedly connected. The first hopper and the second hopper are arranged adjacent to each other and a material dividing plate is arranged between them. A first waste bin is arranged below the first hopper, and a second waste bin is arranged below the second hopper; A driving mechanism is installed on the frame, and the output end of the driving mechanism passes through the upper end face of the frame and is connected with a baffle plate. The baffle plate is located in the first hopper and the second hopper, and the driving mechanism is used to drive the baffle plate to move up and down.

2. The waste collection device for the production of tunnel steel arch frames according to claim 1, characterized in that, The frame is fixedly connected with a fixing plate, the driving mechanism is fixedly connected with the fixing plate, the frame is provided with a through hole, and the output end of the driving mechanism passes through the through hole and is connected with the baffle plate.

3. The waste collection device for the production of tunnel steel arch frames according to claim 2, characterized in that, The number of the driving mechanisms is two. Two driving mechanisms are respectively connected with two baffle plates, and the two baffle plates are respectively located on both sides inside the first hopper and the second hopper.

4. The waste collection device for the production of tunnel steel arch frames according to claim 3, characterized in that, The output end of the driving mechanism is fixedly connected with a connecting seat, the baffle plate is fixedly connected with a connecting plate, and the connecting plate is connected with the connecting seat.

5. The waste collection device for the production of tunnel steel arch frames according to claim 1, characterized in that, The driving mechanism is a linear electric cylinder or a cylinder.

6. The waste collection device for the production of tunnel steel arch frames according to claim 1, characterized in that, The material dividing plate is of a triangular structure, and the side facing the feeding ports of the first hopper and the second hopper is a tip.

7. The waste collection device for the production of tunnel steel arch frames according to claim 6, characterized in that, A notch is arranged at the lower end of the baffle plate, and the shape of the notch corresponds to the shape of the material dividing plate.

8. The waste collection device for the production of tunnel steel arch frames according to claim 1, characterized in that, Connecting frames are fixedly connected to both sides of the frame. Bearings are installed in the connecting frames, and rotatable idler rollers are arranged in the bearings. An I-beam is erected on the idler rollers on both sides of the frame.

9. The waste collection device for the production of tunnel steel arch frames according to claim 1, characterized in that, A number of feet are fixedly connected to the lower part of the frame.

10. The waste collection device for the production of tunnel steel arch frames according to claim 1, characterized in that, Both the first waste bin and the second waste bin are equipped with handles.

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