CN213497966U

CN213497966U - Steel pipe unloader

Info

Publication number: CN213497966U
Application number: CN202022013599.6U
Authority: CN
Inventors: 吴刚; 杨吉; 申建春; 刘国清; 冯小明; 张远辉
Original assignee: Foshan Nanhai Honggang Metal Products Co ltd
Current assignee: Foshan Nanhai Honggang Metal Products Co ltd
Priority date: 2020-09-15
Filing date: 2020-09-15
Publication date: 2021-06-22
Anticipated expiration: 2030-09-15

Abstract

The utility model provides a steel pipe unloader, include: the device comprises a rack, wherein a bottom plate is paved on the rack and is parallel to the horizontal ground, a cushion block is arranged on the bottom plate, and the cushion block is close to one end of the bottom plate; a plurality of parallel guide rails are arranged on the bottom plate; a horizontal conveyance mechanism including a plurality of rolling bodies; the discharging mechanism comprises a rotating shaft, a vertical transmission structure and a plurality of discharging claws, two ends of the rotating shaft extend along the width direction of the bottom plate, the rotating shaft is installed on the cushion block through a first bearing structure, the discharging claws are connected to the rotating shaft, the discharging claws are distributed on the rotating shaft along the axial direction of the rotating shaft, and one discharging claw is arranged between every two adjacent rolling bodies; the vertical transmission structure is installed on the rack, a connecting part is fixedly connected to the rotating shaft, and the connecting part is connected with the vertical transmission structure.

Description

Steel pipe unloader

Technical Field

The utility model relates to a steel pipe technical field of unloading especially relates to a steel pipe unloader.

Background

The steel pipe is one of the common materials in life, steel pipe production machinery generally carries out production machinery with a steel pipe one by one horizontally (generally uses the conveyer belt to carry out the product), many people wait for the transport steel pipe that is carried out simultaneously, the staff need remove production facility from the station of unloading promptly, and place the steel pipe and place the preset position after, return to the station of unloading again and wait for transport once more, not only make the work efficiency of unloading low, cause the labour shortage moreover, be unfavorable for the sustainable development of enterprise.

Therefore, a new technical solution is provided to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a steel pipe unloader.

The utility model discloses a technical scheme as follows:

a steel pipe unloader, comprising:

the ground plate is paved with a bottom plate, the bottom plate is parallel to the horizontal ground, a cushion block is arranged on the bottom plate, two ends of the cushion block extend along the width direction of the bottom plate, and the cushion block is close to one end of the bottom plate; a plurality of guide rails which are parallel to each other are arranged on the bottom plate, one end of each guide rail is connected to the corresponding cushion block, and the other end of each guide rail extends to one end of the rack along the length direction of the bottom plate;

the horizontal conveying mechanism comprises a plurality of rolling bodies, and the rolling bodies are arranged at one end of the bottom plate along the width direction of the bottom plate;

the discharging mechanism comprises a rotating shaft, a vertical transmission structure and a plurality of discharging claws, two ends of the rotating shaft extend along the width direction of the bottom plate, the rotating shaft is installed on the cushion block through a first bearing structure, the discharging claws are connected to the rotating shaft, the discharging claws are distributed on the rotating shaft along the axial direction, and one discharging claw is arranged between every two adjacent rolling bodies; the vertical transmission structure is installed on the rack, a connecting part is fixedly connected to the rotating shaft, and the connecting part is connected with the vertical transmission structure.

The steel pipe unloader, wherein, guide rail one end cladding has the shock pad.

The steel pipe unloader is characterized in that the vertical transmission structure is an air cylinder, and one end of a piston shaft of the air cylinder is connected with the connecting part.

The steel pipe unloader is characterized in that the rolling bodies are of sheave structures.

The steel pipe unloader is characterized in that a baffle is mounted at the other end of the rack, and two ends of the baffle extend along the width direction of the bottom plate.

The steel tube unloading machine is characterized in that the first bearing structure comprises a first bearing seat and a first bearing body, the first bearing body is mounted on the first bearing seat, and the rotating shaft is connected with the first bearing body.

The steel pipe unloader is characterized in that the sheave structure comprises a sheave body and a wheel shaft, and two ends of the wheel shaft are mounted on the bottom plate through second bearing structures; the second bearing structure comprises a second bearing seat and a second bearing body, the second bearing body is installed on the second bearing seat, and the wheel shaft is connected with the second bearing body.

The utility model discloses beneficial effect: to the technical problem, the utility model discloses a steel pipe unloader can receive the steel pipe that is left by the horizontal transport in coming from steel pipe production facility one by one to can make every steel pipe roll along a preset direction and fall out the unloader outside, realize the technological effect of automatic blanking. The utility model discloses simple structure, degree of automation is high, and the processing ease is worth popularizing and applying.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a schematic diagram of the local enlarged structure of the present invention.

Reference numbers in the figures: 1. a frame; 2. a base plate; 3. cushion blocks; 4. a guide rail; 5. a rolling body; 6. a rotating shaft; 7. a vertical transmission structure; 8. a discharging claw; 9. a first bearing structure; 10. a connecting portion; 11. a second bearing structure; 12. a baffle plate; 13. a metal tube; 14. a limiting structure.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defined as "first", "second", may explicitly or implicitly include one or more of the described features. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; may be mechanically or electrically connected or may communicate with each other; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The following disclosure provides many different embodiments or examples for implementing different features of the invention. In order to simplify the disclosure of the present invention, the components and arrangements of specific examples are described below. Of course, they are merely examples and are not intended to limit the present invention. Furthermore, the present invention may repeat reference numerals and/or reference letters in the various examples, which have been repeated for purposes of simplicity and clarity and do not in themselves dictate a relationship between the various embodiments and/or arrangements discussed. In addition, the present disclosure provides examples of various specific processes and materials, but one of ordinary skill in the art may recognize applications of other processes and/or use of other materials.

The utility model discloses a solve above-mentioned technical problem, as shown in figure 1, provide a steel pipe unloader, include: the ground plate comprises a frame 1, wherein a bottom plate 2 is laid on the frame 1, the bottom plate 2 is parallel to the horizontal ground, a cushion block 3 is arranged on the bottom plate 2, two ends of the cushion block 3 extend along the width direction of the bottom plate 2, and the cushion block 3 is close to one end of the bottom plate 2; a plurality of parallel guide rails 4 are arranged on the bottom plate 2, one end of each guide rail 4 is connected to the corresponding cushion block 3, and the other end of each guide rail 4 extends to one end of the rack 1 along the length direction of the bottom plate 2;

a horizontal conveying mechanism, which comprises a plurality of rolling bodies 5, wherein the plurality of rolling bodies 5 are arranged at one end of the bottom plate 2 along the width direction of the bottom plate 2;

the discharging mechanism comprises a rotating shaft 6, a vertical transmission structure 7 and a plurality of discharging claws 8, two ends of the rotating shaft 6 extend along the width direction of the bottom plate 2, the rotating shaft 6 is installed on the cushion block 3 through a first bearing structure 9, the discharging claws 8 are connected to the rotating shaft 6, the discharging claws 8 are distributed on the rotating shaft 6 along the axial direction, and one discharging claw 8 is arranged between every two adjacent rolling bodies 5; the vertical transmission structure 7 is installed on the frame 1, a connecting portion 10 is fixedly connected to the rotating shaft 6, and the connecting portion 10 is connected with the vertical transmission structure 7. Preferably, the rolling bodies 5 are of a sheave structure. In this embodiment, the vertical transmission structure 7 is a cylinder, and one end of a piston shaft (not shown) of the cylinder is connected to the connecting portion 10.

In this embodiment, the first bearing structure 9 includes a first bearing seat (not shown) and a first bearing body (not shown) mounted on the first bearing seat, and the rotating shaft 6 is connected to the first bearing body.

In this embodiment, the sheave structure includes a sheave body (not shown) and an axle (not shown), both ends of the axle are mounted on the base plate 2 through a second bearing structure 11; the second bearing structure 11 comprises a second bearing seat (not shown) on which the second bearing body is mounted, and a second bearing body (not shown) to which the wheel axle is connected.

The utility model discloses a theory of operation: in actual use, a conveyor belt (not shown in the figure) in the steel pipe production equipment horizontally conveys a formed steel pipe (hereinafter referred to as steel pipe) out of the production equipment, when one end of the steel pipe is lapped on a rolling element 5 nearest to the production equipment in the utility model in the process of conveying the steel pipe, the steel pipe is continuously conveyed, when the steel pipe is completely conveyed out and a pipe body is supported by a plurality of rolling elements 5, the steel pipe is in a static state, at the moment, the steel pipe is positioned above a discharging claw 8, then a piston shaft of an air cylinder is controlled to lift upwards to drive a connecting part 10 to move towards the anticlockwise direction, a rotating shaft 6 is driven to rotate anticlockwise to drive the discharging claw 8 to lift upwards, the steel pipe on a sheave body is lifted by the discharging claw 8 and pushed onto a guide rail 4, because the horizontal height of one end of the guide rail 4 is higher than the horizontal height of the other end of the guide rail 4, the steel pipe can be gradually lifted and lifted down from the guide rail 4, make the steel pipe towards 1 one end direction motion of frame, be convenient for collect the steel pipe, can set up one on the position that is close to 1 one end of frame and connect the structure greatly (not drawn in the picture, not the utility model discloses a protection scope, this text is no longer repeated), the steel pipe can be followed guide rail 4 and rolled to this and connect the structure greatly in to collect the steel pipe and put. The grooved pulley structure can correct the conveying direction of the steel pipe.

Under the pushing action of the discharging claw 8, the steel pipe can be knocked down on the guide rail 4, in order to protect the surface of the steel pipe from being abraded, in a further embodiment, one end of the guide rail 4 is coated with a shock pad (not shown in the figure), and the steel pipe can fall on the shock pad firstly and then slowly roll down from the guide rail 4.

When the steel pipe is horizontally conveyed on the plurality of rolling elements 5, under the influence of an external force, the pipe body of the steel pipe may vibrate, and the steel pipe may fall onto the bottom plate 2 or the ground after being separated from the support of the sheave structure, in order to prevent the steel pipe from falling randomly, in a further embodiment, a baffle plate 12 is installed at the other end of the frame 1, and both ends of the baffle plate 12 extend along the width direction of the bottom plate 2.

In practical application, when a steel pipe with a larger length is pushed down from the sheave structure, the steel pipe can roll off from the guide rail 4, but when the pushed-down steel pipe has a smaller length and can only roll off on the surface of the bottom plate 2, because the steel pipe falls on the bottom plate 2, the surface of the bottom plate 2 and the pipe body of the steel pipe can be damaged to some extent, for example, the falling point of the steel pipe is more concentrated in one surface area of the bottom plate 2, and the area of the bottom plate 2 and other areas of the surface of the bottom plate 2 have a larger risk of surface cracking, in order to reduce the above phenomena, in a further embodiment, a plurality of metal pipes 13 parallel to each other are laid on the surface of the bottom plate 2, as shown in fig. 2, one end of each metal pipe 13 is connected to the spacer 3, and the other end of each metal pipe 13 extends to one end of the rack 1 along the length direction of the bottom plate 2. In practical application, an installation space is arranged between two adjacent metal pipes 13. When unloading, when the steel pipe dropped on the pipe body of tubular metal resonator 13, because can not powerful conduction when mutually independent between the pipe body of two adjacent tubular metal resonators 13, tubular metal resonator 13 also dispersed the gravity of steel pipe on bottom plate 2 surface to reduce the damage to bottom plate 2 surface, consequently tubular metal resonator 13 plays the effect of shock attenuation buffering, and tubular metal resonator 13 also can play the effect of guide rail 4. In a further embodiment, the metal tube 13 is a copper tube.

Although the metal tubes 13 play a role of shock absorption and buffering, large vibration still occurs when the metal tubes are in contact with the steel tubes, and certain damage is still caused to the surface of the bottom plate 2, in order to reduce such phenomenon, in a further embodiment, a plurality of the metal tubes 13 are connected with each other to form an "S" shape. Similarly, in a further embodiment, each two metal tubes 13 are connected to each other to form a ring. Although the metal pipes 13 are connected to each other as described above, they are limited to the end-to-end connection of the steel pipes, and the pipe bodies are not directly connected to each other, so that the pipe bodies of each steel pipe are independent from each other and still have a part capable of achieving a damping and buffering effect.

In order to control the amount of steel pipes falling from the bottom plate 2 into the receiving structure, in a further embodiment, limiting structures 14 are connected to both sides of the frame 1, and one end of each limiting structure 14 is rotatably connected to the frame 1. In practical application, because the widths of the rack 1 and the bottom plate 2 are both smaller than the length of the steel pipe, two ends of the steel pipe protrude out of two sides of the rack, when the other end of the limiting structure 14 is turned upwards and then tends to be vertical to the horizontal ground, two ends of the steel pipe rolling down from the bottom plate 2 are blocked by the limiting structure 14, so that the steel pipe is prevented from rolling down from the rack 1. In practical application, the limiting structure can be an inverted T-shaped stop lever, mounting seats (not shown in the figure) are arranged on two sides of the rack, horizontal shaft holes (not shown in the figure) are formed in the mounting seats, and the bottom ends of the stop levers are inserted in the horizontal shaft holes and can rotate.

In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that the scope of the present invention shall be determined by the scope of the appended claims.

Claims

1. The utility model provides a steel pipe unloader which characterized in that includes:

2. The steel pipe unloader of claim 1, wherein one end of the guide rail is coated with a shock pad.

3. The steel pipe unloader of claim 1, wherein the vertical transmission structure is a cylinder, and one end of a piston shaft of the cylinder is connected with the connecting portion.

4. The steel pipe unloader of claim 1, wherein the rolling bodies are of a sheave structure.

5. The steel pipe unloader of claim 1, wherein a flapper is mounted to the other end of the frame, both ends of the flapper extending in a width direction of the base plate.

6. The steel tube unloader of claim 1, wherein the first bearing structure comprises a first bearing block and a first bearing body, the first bearing body is mounted on the first bearing block, and the rotary shaft is connected with the first bearing body.

7. The steel pipe unloader of claim 4, wherein the sheave structure comprises a sheave body and an axle, both ends of the axle being mounted on the base plate by a second bearing structure; the second bearing structure comprises a second bearing seat and a second bearing body, the second bearing body is installed on the second bearing seat, and the wheel shaft is connected with the second bearing body.