Bolt conveying device

Abstract

A bolt conveying device comprises a bearing assembly and an oil receiving assembly arranged at the bottom of the bearing assembly, the bearing assembly comprises a material guiding basin used for bearing a bolt, a material blocking structure used for preventing the bolt from rolling out of the material guiding basin and a buffering cushion arranged in the material guiding basin, the material guiding basin is obliquely arranged, and the height difference is formed between the two opposite sides of the material guiding basin; a discharging opening is formed in the lower side of the material guiding basin, and the material blocking structure can block the discharging opening in an opening and closing mode; the buffering cushion is arranged at the bottom of the material guiding basin, a first oil discharging gap is formed in the buffering cushion, and a second oil discharging gap communicated with the first oil discharging gap is formed in the bottom of the material guiding basin. The rolling direction and range of the bolt are controlled through cooperation of inclination of the material guiding basin and the material blocking structure, thread collision is avoided, meanwhile, the buffering cushion absorbs energy to reduce collision, efficient oil drainage is achieved through the communicating oil drainage gap between the buffering cushion and the bottom of the material guiding basin, lubricating oil accumulation is avoided, threads are integrally and effectively protected, and smoothness and cleanliness in the conveying process are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical transmission, in particular to a bolt conveying device. Background Art

[0002] During the thread rolling process, the production quality and production environment of threaded parts have always been a matter of great concern. With the continuous development of industrial production, the demand for threaded parts is increasing, and at the same time, higher requirements are being placed on their quality and production efficiency.

[0003] Thread collisions are common in domestic and international markets, especially for large-sized bolts. Existing conveying and processing equipment lacks effective protection for bolts, making them susceptible to collisions during transportation and processing, which in turn damages the threads. This not only affects the bolt's appearance but can also reduce its mechanical properties, thereby impacting its reliability and safety in practical applications. Lubricating oil is typically used during the thread rolling process to ensure smooth processing. However, existing equipment lacks comprehensive oil leakage control measures, and large amounts of residual oil carried by the product can leak onto the ground, resulting in wasted lubricant, increased production costs, and environmental pollution. Utility Model Content

[0004] The purpose of the utility model is to provide a bolt conveying device, which controls the rolling direction and range of the bolt by coordinating the inclination of the material guide basin and the material blocking structure to avoid thread collision. At the same time, the buffer pad absorbs energy to reduce collision. The connecting oil drainage gap between the buffer pad and the bottom of the material guide basin realizes efficient oil drainage to avoid lubricating oil accumulation. The overall device effectively protects the thread and ensures a smooth and clean conveying process.

[0005] In order to achieve the above-mentioned purpose, the technical solution of the utility model is achieved as follows:

[0006] The utility model provides a bolt conveying device, comprising a bearing component and an oil receiving component installed at the bottom of the bearing component, the bearing component comprising a material guide basin for bearing bolts, a material blocking structure for preventing the bolts from rolling out of the material guide basin, and a buffer pad installed in the material guide basin, the material guide basin is tilted so that a height difference is formed on the opposite sides of the material guide basin, and a material discharge port is provided on the lower side of the material guide basin, and the material blocking structure can be opened and closed to block the material discharge port; the buffer pad is installed at the bottom of the material guide basin, and the buffer pad is provided with a first oil discharge gap, and the bottom of the material guide basin is provided with a second oil discharge gap connected to the first oil discharge gap.

[0007] Specifically, in this embodiment, the width of the first oil drainage gap is greater than the width of the second oil drainage gap.

[0008] Specifically, in this embodiment, the oil receiving assembly includes an oil receiving basin installed at the bottom of the material guiding basin, and the length direction of the oil receiving basin is parallel to the length direction of the material guiding basin.

[0009] Specifically, in this embodiment, the oil receiving assembly further includes an oil drain structure installed at the bottom of the oil receiving basin.

[0010] Specifically, in this embodiment, the oil discharge structure includes an oil outlet pipe opened at the bottom of the oil receiving basin and a valve installed at the outlet of the oil outlet pipe.

[0011] Specifically, in this embodiment, the material blocking structure includes a fixed frame, a material blocking plate and a connecting piece. The fixed frame is fixedly mounted on the material guide basin and spans the top of the material guide basin. The material blocking plate blocks the discharge port. One end of the connecting piece is fixedly connected to the material blocking plate, and the other end can be pivotally suspended on the fixed frame.

[0012] Specifically, in this embodiment, the connecting member is formed with a disassembly notch for separating the fixing bracket and the connecting member from each other.

[0013] Specifically, in this embodiment, the width of the inner space of the material guiding basin gradually decreases along a direction from a higher side of the material guiding basin to a lower side of the material guiding basin.

[0014] Specifically, in this embodiment, a bracket for supporting the bearing assembly and the oil receiving assembly is also included.

[0015] Specifically, in this embodiment, the bracket includes a first support part and a second support part, the height of the first support part is greater than that of the second support part, the higher side of the material guide basin is supported on the first support part, and the lower side of the material guide basin is supported on the second support part.

[0016] The bolt conveying device provided by the present invention includes a bearing assembly and an oil receiving assembly installed at the bottom of the bearing assembly. The bearing assembly includes a guide basin for supporting bolts, a retaining structure for preventing the bolts from rolling out of the guide basin, and a buffer pad installed in the guide basin. The guide basin is tilted so that a height difference is formed between the two opposite sides of the guide basin, and a discharge port is provided on the lower side of the guide basin. The retaining structure can be opened and closed to block the discharge port. The buffer pad is installed at the bottom of the guide basin and has a first oil drainage gap formed in the buffer pad. The bottom of the guide basin has a second oil drainage gap connected to the first oil drainage gap. The tilt of the guide basin and the retaining structure cooperate to control the direction and range of bolt rolling, avoiding thread collision. At the same time, the buffer pad absorbs energy and reduces collision. The oil drainage gap connected between the buffer pad and the bottom of the guide basin achieves efficient oil drainage, avoiding lubricating oil accumulation, effectively protecting the threads as a whole, and ensuring a smooth and clean conveying process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is a schematic diagram of the overall structure of a bolt conveying device provided in one embodiment of the present utility model.

[0019] Figure 2 for Figure 1 side view.

[0020] Figure 3 for Figure 1 Top view of .

[0021] Figure 4 for Figure 1 main view.

[0022] In the figure: 1. material guide basin; 2. buffer pad; 3. oil collecting basin; 4. oil drainage structure; 5. material blocking structure; 51. fixing frame; 52. material blocking plate; 53. connecting piece; 6. bracket; 61. first supporting part; 62. second supporting part; 7. material discharge port. DETAILED DESCRIPTION

[0023] Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only some of the embodiments of the present invention, and not all of them. Based on the description of the present invention, all other embodiments derived by persons of ordinary skill in the art without inventive effort are also within the scope of protection of the present invention.

[0024] In the description of this utility model, unless otherwise specified or limited, the terms "disposed," "installed," and "connected" should be understood broadly. For example, they may refer to fixed, detachable, or integral connections; mechanical or electrical connections; and direct or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of these terms based on the specific circumstances.

[0025] The directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "front", "back", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings, or are the directions or positional relationships commonly placed when the utility model is used. They are only for the convenience of description and simplified description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operate in a specific direction. Therefore, they should not be understood as limiting the utility model.

[0026] The terms "first," "second," "third," etc. are merely used to distinguish elements of similar nature and do not indicate or imply relative importance or a particular order.

[0027] The terms "comprises," "comprising," or any other variations thereof, are intended to cover a non-exclusive inclusion of elements other than the listed elements and may also include additional elements not specifically listed.

[0028] like Figures 1 to 4 As shown, a preferred embodiment of the present invention provides a bolt conveying device, comprising a bearing assembly and an oil receiving assembly installed at the bottom of the bearing assembly. The bearing assembly comprises a guide basin 1 for bearing bolts, a retaining structure 5 for preventing the bolts from rolling out of the guide basin 1, and a buffer pad 2 installed in the guide basin 1. The guide basin 1 is tilted so that a height difference is formed between the two opposite sides of the guide basin 1, and a discharge port 7 is provided on the lower side of the guide basin 1. The retaining structure 5 can be opened and closed to block the discharge port 7. The buffer pad 2 is installed at the bottom of the guide basin 1, and the buffer pad 2 is provided with a first oil discharge gap. The bottom of the guide basin 1 is provided with a second oil discharge gap connected to the first oil discharge gap. The rolling direction and range of the bolts are controlled by the coordination of the tilt of the guide basin 1 and the retaining structure 5 to avoid thread collision. At the same time, the buffer pad 2 absorbs energy to reduce collision. The connected oil discharge gap between the buffer pad 2 and the bottom of the guide basin 1 realizes efficient oil discharge, avoids lubricating oil accumulation, and effectively protects the threads as a whole and ensures a smooth and clean conveying process.

[0029] In this embodiment, the material guide basin 1 is a rectangular structure, and except for the end of the discharge port 7, the other three ends are equipped with baffles for preventing the bolts from rolling out. In the thread rolling processing production line, the higher end of the material guide basin 1 is placed below the other conveying equipment (such as a conveyor belt or a vibrating feeder, etc.) to catch the bolts conveyed from the conveying equipment. The bolts move to the lower end in the material guide basin 1 under the action of gravity. When the bolts pass through the blocking structure 5, the inertia of their own movement causes the blocking structure to rotate 5, thereby opening the discharge port. The bolts can smoothly pass through the discharge port 7 and continue to move to the next process or collection container.

[0030] In this embodiment, the width of the first oil drain gap is greater than that of the second oil drain gap. Because the cushion pad 2 contacts the bolt first, impurities are more likely to mix into the lubricating oil. The larger first oil drain gap reduces the possibility of impurity clogging, while the relatively smaller second oil drain gap can play a certain role in limiting and guiding the oil flowing into the bottom of the guide basin 1.

[0031] In this embodiment, the oil collection assembly includes an oil collection pan 3 mounted at the bottom of the feed guide basin 1. The length of the oil collection pan 3 is parallel to the length of the feed guide basin 1. This allows the lubricating oil discharged from the feed guide basin 1 to flow more smoothly into the oil collection pan 3 under the action of gravity. Moreover, because the feed guide basin 1 is tilted, the oil collection pan 3 is perpendicular to the length of the feed guide basin 1, which helps to facilitate the residual oil collected in the oil collection pan 3 to be gathered at one end of the oil collection pan 3 under the action of gravity.

[0032] Specifically, the oil receiving assembly further comprises an oil draining structure 4 mounted at the bottom of the oil receiving basin 3. The oil draining structure 4 is arranged at the bottom of the lower end of the oil receiving basin 3 to facilitate draining the residual oil in the oil receiving basin 3.

[0033] Specifically, the oil drainage structure 4 comprises an oil outlet pipe opening at the bottom of the oil collection basin 3 and a valve installed at the outlet of the oil outlet pipe. The oil outlet pipe provides a channel for the lubricating oil collected in the oil collection basin 3 to flow out. When the oil in the oil collection basin 3 reaches a certain level, the oil can be discharged through the oil outlet pipe. The valve is used to control the outflow of oil. By opening or closing the valve, the oil can be discharged and the rate of oil discharge can be controlled. This facilitates the oil discharge operation. When closed, the valve effectively prevents accidental leakage of oil from the oil collection basin 3 and accurately controls the oil volume.

[0034] In this embodiment, the retaining structure 5 comprises a fixing frame 51, a retaining plate 52, and a connecting member 53. The fixing frame 51 is fixedly mounted on the material guide basin 1 and spans the top of the material guide basin 1. The retaining plate 52 blocks the material outlet 7. One end of the connecting member 53 is fixedly connected to the retaining plate 52, and the other end is pivotally suspended from the fixing frame 51. This effectively blocks the bolts and protects them from damage to the threads due to accidental rolling. The combined structure of the fixing frame 51, retaining plate 52, and connecting member 53 not only ensures the stability of the retaining structure 5, enabling it to withstand the impact force that may be generated by the bolts, but also gives the retaining plate 52 a certain degree of flexibility, allowing it to be flexibly opened and closed according to actual needs.

[0035] Specifically, the fixing frame 51 provides a stable support base for the material blocking structure 5, spans the top of the material guide basin 1 and is fixed on the material guide basin 1, ensuring that the position of the entire material blocking structure 5 is fixed; the connecting piece 53 connects the material blocking plate 52 and the fixing frame 51, so that the material blocking plate 52 can rotate around the connection point between the connecting piece 53 and the fixing frame 51, thereby realizing the opening and closing function of the material blocking plate 52.

[0036] Specifically, the connecting member 53 is formed with a disassembly notch for disengaging the fixing frame 51 from the connecting member 53. When the retaining plate 52 needs to be replaced, the connecting member 53 is rotated, and the disassembly notch allows the fixing frame 51 and the connecting member 53 to be disengaged from each other, eliminating the need for complex disassembly operations on the entire retaining structure 5, thereby reducing maintenance difficulty and cost.

[0037] In this embodiment, the width of the interior space of the material guide basin 1 gradually decreases from the upper side of the material guide basin 1 to the lower side of the material guide basin 1. As the width of the interior space of the material guide basin 1 gradually decreases, the bolts gradually gather toward the discharge port 7 during the rolling process. This gradually narrowing space structure guides the bolts, allowing them to move toward the discharge port 7 in a more orderly manner.

[0038] In this embodiment, the bolt conveying device further includes a bracket 6 for supporting the bearing assembly and the oil receiving assembly. The bracket 6 includes a first support portion 61 and a second support portion 62. The first support portion 61 is taller than the second support portion 62. The higher side of the material guide basin 1 is supported on the first support portion 61, and the lower side of the material guide basin 1 is supported on the second support portion 62.

[0039] The bolt conveying device provided by the present invention includes a bearing assembly and an oil receiving assembly installed at the bottom of the bearing assembly. The bearing assembly includes a guide basin 1 for bearing bolts, a retaining structure 5 for preventing the bolts from rolling out of the guide basin 1, and a buffer pad 2 installed in the guide basin 1. The guide basin 1 is tilted so that a height difference is formed between the two opposite sides of the guide basin 1, and a discharge port 7 is provided on the lower side of the guide basin 1. The retaining structure 5 can be opened and closed to block the discharge port 7. The buffer pad 2 is installed at the bottom of the guide basin 1 and has a first oil drainage gap. The bottom of the guide basin 1 has a second oil drainage gap connected to the first oil drainage gap. The rolling direction and range of the bolts are controlled by the coordination of the tilt of the guide basin 1 and the retaining structure 5 to avoid thread collision. At the same time, the buffer pad 2 absorbs energy and reduces collision. The connected oil drainage gap between the buffer pad 2 and the bottom of the guide basin 1 realizes efficient oil drainage, avoids lubricating oil accumulation, and effectively protects the threads as a whole and ensures a smooth and clean conveying process.

[0040] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any modifications or substitutions that can be easily conceived by a person skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be based on the scope of protection of the claims.

Claims

1. A bolt conveying device, characterized in that: The invention comprises a bearing assembly and an oil receiving assembly installed at the bottom of the bearing assembly, wherein the bearing assembly comprises a material guide basin (1) for bearing bolts, a material blocking structure (5) for preventing the bolts from rolling out of the material guide basin (1), and a buffer pad (2) installed in the material guide basin (1), wherein the material guide basin (1) is tilted so that a height difference is formed between the two opposite sides of the material guide basin (1), and a discharge port (7) is provided on the lower side of the material guide basin (1), and the material blocking structure (5) can be opened and closed to block the discharge port (7); the buffer pad (2) is installed at the bottom of the material guide basin (1), and the buffer pad (2) is provided with a first oil discharge gap, and the bottom of the material guide basin (1) is provided with a second oil discharge gap connected to the first oil discharge gap.

2. The bolt conveying device according to claim 1, characterized in that: The width of the first oil drainage gap is greater than the width of the second oil drainage gap.

3. The bolt conveying device according to claim 1, characterized in that: The oil receiving assembly comprises an oil receiving basin (3) mounted on the bottom of the material guide basin (1), and the length direction of the oil receiving basin (3) is parallel to the length direction of the material guide basin (1).

4. The bolt conveying device according to claim 3, characterized in that: The oil receiving assembly further comprises an oil drain structure (4) installed at the bottom of the oil receiving basin (3).

5. The bolt conveying device according to claim 4, characterized in that: The oil discharge structure (4) comprises an oil outlet pipe opened at the bottom of the oil receiving basin (3) and a valve installed at the outlet of the oil outlet pipe.

6. The bolt conveying device according to claim 1, characterized in that: The material blocking structure (5) comprises a fixing frame (51), a material blocking plate (52) and a connecting member (53); the fixing frame (51) is fixedly mounted on the material guide basin (1) and spans the top of the material guide basin (1); the material blocking plate (52) blocks the material outlet (7); one end of the connecting member (53) is fixedly connected to the material blocking plate (52) and the other end is pivotally suspended on the fixing frame (51).

7. The bolt conveying device according to claim 6, characterized in that: The connecting member (53) is formed with a disassembly notch for separating the fixing frame (51) and the connecting member (53) from each other.

8. The bolt conveying device according to claim 1, characterized in that: The width of the internal space of the material guide basin (1) gradually decreases along the direction from the higher side of the material guide basin (1) to the lower side of the material guide basin (1).

9. The bolt conveying device according to claim 1, characterized in that: It also includes a bracket (6) for supporting the bearing assembly and the oil receiving assembly.

10. The bolt conveying device according to claim 9, characterized in that: The bracket (6) comprises a first supporting portion (61) and a second supporting portion (62); the first supporting portion (61) is higher than the second supporting portion (62); the higher side of the material guide basin (1) is supported on the first supporting portion (61), and the lower side of the material guide basin (1) is supported on the second supporting portion (62).

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