Round steel collecting, buffering and noise reducing device

Abstract

The utility model aims to provide a round steel collecting, buffering and noise-reducing device which solves the problem that noise is generated when steel is collected and comprises a first buffering mechanism, a second buffering mechanism and a support, and the first buffering mechanism and the second buffering mechanism are arranged on the two sides of the support respectively. The first buffering mechanism comprises a first oil cylinder, a first chain wheel and a first chain, so that round steel falling from the material turning mechanism firstly falls onto the first chain and the second chain, the falling height difference is very small, the collision sound of the falling round steel is reduced, noise cannot be formed, then the first chain and the second chain loosen slowly, and the round steel is prevented from falling off. The height difference of the round steel falling from the turning mechanism is kept unchanged, and therefore the problem that noise is generated when the steel is collected is solved.

Description

Technical Field

[0001] The utility model relates to the field of steel collection, in particular to a buffer noise reduction device for round steel collection. Background Art

[0002] The round steel after sawing is rolled into the collection rack through the turning mechanism. During the rolling process, the round steel will collide with the collection rack and the sawn round steel in the rack, generating a particularly loud noise, causing serious noise pollution, and having a physical and mental impact on the operators, seriously affecting the work of the staff.

[0003] How to reduce the noise generated during the collection of steel is a problem to be solved. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a buffer noise reduction device for round steel collection, which solves the problem of noise generated during the collection of steel.

[0005] To achieve the above purpose, the technical scheme adopted by the utility model is as follows:

[0006] The utility model provides a buffer noise reduction device for round steel collection, which includes a first buffer mechanism, a second buffer mechanism and a bracket. The first buffer mechanism and the second buffer mechanism are respectively arranged on both sides of the bracket;

[0007] A groove is arranged on the bracket, and the groove is used for collecting round steel;

[0008] The first buffer mechanism includes a first oil cylinder, a first sprocket and a first chain. The first sprocket is meshed with the first chain. The first oil cylinder is arranged on the outer wall of the bracket. The first sprocket is arranged in the groove, and the first chain extends along the width direction of the groove. The first chain is connected with the driving end of the first oil cylinder;

[0009] The second buffer mechanism includes a second oil cylinder, a second sprocket and a second chain. The second sprocket is meshed with the second chain. The second oil cylinder is arranged on the outer wall of the bracket. The second sprocket is arranged in the groove, and the second chain extends along the width direction of the groove. The second chain is connected with the driving end of the second oil cylinder.

[0010] Optionally, the bracket includes a first side plate and a second side plate arranged at intervals. A first side groove is arranged on the first side plate, and a second side groove is arranged on the second side plate. The first chain is located in the first side groove, and the second chain is located in the second side groove.

[0011] Further, the bracket further includes a first connecting rod and a second connecting rod. The first connecting rod and the second connecting rod are respectively located on both sides in the width direction of the groove. Two ends of the first connecting rod are respectively connected to the first side plate and the second side plate, and the second connecting rod is respectively connected to the first side plate and the second side plate.

[0012] Further, the first side groove and the second side groove are respectively located at two ends in the length direction of the groove.

[0013] Further, a first inclined surface is provided on the first side plate. The first inclined surface and the first sprocket are respectively located on both sides of the first side groove. A second inclined surface is provided on the second side plate. The second inclined surface and the second sprocket are respectively located on both sides of the second side groove.

[0014] Further, the first side groove is located in the extending direction of the first inclined surface, and the second side groove is located in the extending direction of the second inclined surface.

[0015] Due to the application of the above technical solution, the present utility model has the following advantages compared with the prior art:

[0016] For a round steel collecting, buffering and noise-reducing device of the present utility model, since the height of the bracket can be adjusted, the groove can be close to the material turning mechanism. At the beginning, both the first chain and the second chain are at the highest positions. In this way, the round steel falling from the material turning mechanism first falls onto the first chain and the second chain. The height difference of this fall is very small, reducing the sound generated by the falling round steel colliding, so that no noise is formed. Then, the first chain and the second chain slowly sag, keeping the height difference of the round steel falling from the material turning mechanism unchanged. In this way, the sound generated when the round steel collides is small and has little impact on the human body. Therefore, the problem of noise generated during the collection of steel is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Some specific embodiments of the present utility model will be described in detail hereinafter with reference to the accompanying drawings in an exemplary but non-limiting manner. The same reference numerals in the drawings denote the same or similar components or parts. Those skilled in the art should understand that these drawings are not necessarily drawn to scale. In the drawings:

[0018] Figure 1 is a perspective view of a round steel collecting, buffering and noise-reducing device according to a preferred embodiment of the present utility model;

[0019] Figure 2 is Figure 1 a perspective view of the shown bracket;

[0020] Figure 3 is Figure 1 an enlarged partial structural view of the shown first chain and second chain.

[0021] Among them, the description of the reference numerals is as follows:

[0022] 1. First buffer mechanism; 2. Second buffer mechanism; 3. Bracket; 11. First oil cylinder; 12. First sprocket; 13. First chain; 21. Second oil cylinder; 22. Second sprocket; 23. Second chain; 30. Groove; 31. First side plate; 32. Second side plate; 33. First side groove; 34. Second side groove; 311. First connecting rod;

[0023] 321. Second connecting rod; 313. First inclined surface; 322. Second inclined surface. Detailed implementation manners

[0024] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without making creative efforts shall fall within the protection scope of the present utility model.

[0025] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0026] In addition, the technical features involved in different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0027] As Figure 1 and Figure 2 and Figure 3 shown, the round steel collection buffer and noise reduction device includes a first buffer mechanism 1, a second buffer mechanism 2, and a bracket 3. The first buffer mechanism 1 and the second buffer mechanism 2 are respectively arranged on both sides of the bracket 3. A groove 30 is provided on the bracket 3, and the groove 30 is used for collecting round steel.

[0028] The first buffer mechanism 1 includes a first oil cylinder 11, a first sprocket 12 and a first chain 13. The first sprocket 12 is meshed with the first chain 13. The first oil cylinder 11 is arranged on the outer side of the bracket 3. The first chain 13 is arranged in the groove 30. One end of the first chain 13 in the length direction is fixed in the groove 30, and the first chain 13 extends along the width direction of the groove 30. The first chain 13 is connected to the driving end of the first oil cylinder 11. The first sprocket 12 is rotatably arranged on the bracket 3.

[0029] The second buffer mechanism 2 includes a second oil cylinder 21, a second sprocket 22 and a second chain 23. The second sprocket 22 is meshed with the second chain 23. The second oil cylinder 21 is arranged on the outer side of the bracket 3. The second chain 23 is arranged in the groove 30, and the second chain 23 extends along the width direction of the groove 30. The second chain 23 is connected to the driving end of the second oil cylinder 21. The second sprocket 22 is rotatably arranged on the bracket 3.

[0030] The first oil cylinder 11 drives the first chain 13 to be straightened or sagged. The second oil cylinder 21 drives the second chain 23 to be straightened or sagged. The first chain 13 and the second chain 23 are on both sides in the length direction of the groove 30. When the first chain 13 and the second chain 23 are stretched to the highest position, at this time, the distance between the first chain 13 and the second chain 23 and the material turning mechanism is the smallest, that is, the falling height of the round steel is the shortest. At this time, the round steel collides with the first chain 13 and the second chain 23, and the generated sound is small and does not reach the noise standard.

[0031] As more and more round steels are stacked, the first oil cylinder 11 drives the first chain 13 to gradually sag, and the second oil cylinder 21 drives the second chain 23 to gradually sag. In this way, the heights of the first chain 13 and the second chain 23 will decrease, and the round steels in the groove 30 will also decrease accordingly. However, it is also necessary to keep the falling height of the round steel from the material turning mechanism within the set range, that is, the falling round steel collides with the round steels in the groove 30, or collides with the first chain 13 and the second chain 23, and the generated sound is small and within the set range, and no noise will be generated until the middle position of the first chain 13 driven by the first oil cylinder 11 drops to the lowest position.

[0032] The bracket 3 includes a first side plate 31 and a second side plate 32 arranged at intervals. A first side groove 33 is arranged on the first side plate 31, and a second side groove 34 is arranged on the second side plate 32. The first chain 13 is located in the first side groove 33, and the second chain 23 is located in the second side groove 34. The groove 30 is between the first side plate 31 and the second side plate 32. The first side groove 33 and the second side groove 34 are at both ends in the length direction of the groove 30. The falling round steel first lands on the first chain 13 and the second chain 23, and then the first chain 13 and the second chain 23 slowly sag until the first chain 13 fits on the bottom of the first side groove 33 and the second chain 23 fits on the bottom of the second side groove 34.

[0033] The bracket 3 further includes a first connecting rod 311 and a second connecting rod 321. The first connecting rod 311 and the second connecting rod 321 are respectively located on both sides of the width direction of the groove 30. The two ends of the first connecting rod 311 are respectively connected to the first side plate 31 and the second side plate 32, and the second connecting rod 321 is respectively connected to the first side plate 31 and the second side plate 32, so that the first side plate 31 and the second side plate 32 are connected.

[0034] The first side groove 33 and the second side groove 34 are respectively located at both ends of the length direction of the groove 30, so that the round steel falling into the groove 30 can also fall into the first side groove 33 and the second side groove 34.

[0035] A first inclined surface 313 is provided on the first side plate 31. The first inclined surface 313 and the first sprocket 12 are respectively located on both sides of the first side groove 33. A second inclined surface 322 is provided on the second side plate 32. The second inclined surface 322 and the second sprocket 22 are respectively located on both sides of the second side groove 34. The first side groove 33 is located in the extending direction of the first inclined surface 313, and the second side groove 34 is located in the extending direction of the second inclined surface 322. The round steel falls on the first inclined surface 313 and the second inclined surface 322, then rolls downward along the first inclined surface 313 and the second inclined surface 322, and then falls into the first side groove 33 and the second side groove 34.

[0036] The above embodiments are only used to illustrate the technical concept and characteristics of the present invention. The purpose is to enable those who are familiar with this technology to understand the content of the present invention and implement it accordingly, and it cannot be used to limit the protection scope of the present invention. All equivalent changes or modifications made according to the spirit and essence of the present invention should be covered within the protection scope of the present invention.

Claims

1. A round steel collecting, buffering and noise-reducing device, comprising a first buffering mechanism (1), a second buffering mechanism (2) and a bracket (3), characterized in that the first buffering mechanism (1) and the second buffering mechanism (2) are respectively arranged on two sides of the bracket (3); a groove (30) is arranged on the bracket (3), and the groove (30) is used for collecting round steel; the first buffering mechanism (1) includes a first oil cylinder (11), a first sprocket (12) and a first chain (13), the first sprocket (12) is meshed with the first chain (13), the first oil cylinder (11) is arranged on the outer side of the bracket (3), the first chain (13) is arranged in the groove (30), and the first chain (13) extends along the width direction of the groove (30), the first chain (13) is connected with the driving end of the first oil cylinder (11), and the first sprocket (12) is rotatably arranged on the bracket (3); the second buffering mechanism (2) includes a second oil cylinder (21), a second sprocket (22) and a second chain (23), the second sprocket (22) is meshed with the second chain (23), the second oil cylinder (21) is arranged on the outer side of the bracket (3), the second chain (23) is arranged in the groove (30), and the second chain (23) extends along the width direction of the groove (30), the second chain (23) is connected with the driving end of the second oil cylinder (21), and the second sprocket (22) is rotatably arranged on the bracket (3).

2. The round steel collecting, buffering and noise reduction device according to claim 1, characterized in that, The bracket (3) includes a first side plate (31) and a second side plate (32) arranged at intervals, a first side groove (33) is arranged on the first side plate (31), a second side groove (34) is arranged on the second side plate (32), the first chain (13) is located in the first side groove (33), and the second chain (23) is located in the second side groove (34).

3. The round steel collecting, buffering and noise reduction device according to claim 2, wherein, The bracket (3) further includes a first connecting rod (311) and a second connecting rod (321), the first connecting rod (311) and the second connecting rod (321) are respectively located on two sides of the width direction of the groove (30), two ends of the first connecting rod (311) are respectively connected with the first side plate (31) and the second side plate (32), and the second connecting rod (321) is respectively connected with the first side plate (31) and the second side plate (32).

4. The round steel collecting, buffering and noise reducing device according to claim 2, characterized in that, The first side groove (33) and the second side groove (34) are respectively located at two ends of the length direction of the groove (30).

5. The round steel collecting, buffering and noise reducing device according to claim 2, characterized in that, A first inclined surface (313) is arranged on the first side plate (31), the first inclined surface (313) and the first sprocket (12) are respectively located on two sides of the first side groove (33), a second inclined surface (322) is arranged on the second side plate (32), and the second inclined surface (322) and the second sprocket (22) are respectively located on two sides of the second side groove (34).

6. The round steel collecting buffer noise reduction device according to claim 5, characterized in that, The first side groove (33) is located in the extending direction of the first inclined surface (313), and the second side groove (34) is located in the extending direction of the second inclined surface (322).

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