A steel pipe lifting and distributing device

Abstract

The utility model discloses a kind of steel pipe lifting and distributing device, it is related to steel pipe lifting and distributing technical field, including lifting support, the outer wall of lifting support is provided with a pair of left-right symmetrical turnover shaft side plate, and a pair of turnover shaft side plate and lifting support between installation have three square stud, a side of a pair of turnover shaft side plate is uniformly installed with turnover nylon supporting plate, turnover shaft is rotatably connected between the opposite side of a pair of turnover nylon supporting plate, and the outer wall of turnover shaft is respectively sleeved with material blocking hook and material blocking plate, nylon vertical strip is provided on turnover nylon supporting plate, sliding block is slidably connected on lifting support, and sliding block is connected with trolley frame by means of internal hexagon bolt and nut.The utility model drives motor to cooperate the transmission of double-row sprocket and double-row chain and the sliding of sliding block, fork truck roller and slide rail auxiliary, so that bracket arm and bracket arm nylon plate drive batch steel pipe to carry out automatic lifting, replace manual carrying lifting, save time and effort, easily and conveniently, effectively improve its efficiency.

Description

Technical Field

[0001] This utility model belongs to the field of steel pipe lifting and material distribution technology, and in particular relates to a steel pipe lifting and material distribution device. Background Technology

[0002] Steel pipe lifting and sorting devices are mainly used to lift stacked or batched steel pipes from a low place (such as a stockpile area) to a high place (such as a conveyor line or the entrance of processing equipment). Then, the stacked or batched steel pipes are separated one by one and transported at intervals to facilitate subsequent processing, transportation or inspection. Steel pipe lifting and sorting devices have a wide range of applications in steel pipe processing scenarios. For example, before steel pipe cutting, grinding, painting and other processes, steel pipes are sent from the stockpile area to the processing equipment one by one by the lifting and sorting device. Or, in steel pipe warehouses or logistics centers, steel pipes are loaded, unloaded and sorted by the lifting and sorting device.

[0003] Currently, steel pipe lifting and sorting mainly relies on manual handling combined with manual lifting platforms and crowbars to lift and sort the pipes, allowing batches of steel pipes to be separated and transported at intervals. However, manual handling is labor-intensive, time-consuming, and inconvenient. In addition, when manually sorting and transporting batches of steel pipes, the interval distance control often has corresponding deviations, resulting in unevenness and inaccuracy. Therefore, this utility model proposes a steel pipe lifting and sorting device. Utility Model Content

[0004] This utility model provides a steel pipe lifting and distributing device. Through a drive motor coupled with double-row sprockets and double-row chains, and the sliding assistance of sliding blocks, forklift rollers, and slide rails, the support arm and its nylon plate automatically lift batches of steel pipes, replacing manual handling and lifting. This saves time and effort, is convenient, and effectively improves efficiency. Furthermore, by driving a telescopic cylinder in conjunction with a deflection transmission rod and a material-stopping transmission shaft, the material-stopping transmission arm rotates, causing it to rotate via a transmission link, driving the material-stopping hook and plate around the rotation shaft. This causes the steel pipes in the receiving trough to deflect downwards and then roll for conveying, achieving automatic distributing and conveying of batches of steel pipes. The automated and precise distributing ensures uniform spacing between each steel pipe, effectively solving the problems of uneven spacing and large deviations in manual distributing. In summary, this device addresses the problems in the background technology.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model discloses a steel pipe lifting and distributing device, comprising:

[0007] The lifting bracket has a pair of symmetrical tilting shaft side plates on its outer wall. Three square studs are installed between the pair of tilting shaft side plates and the lifting bracket. A tilting nylon support plate is installed on one side of each pair of tilting shaft side plates. A tilting shaft is rotatably connected between the opposite sides of the pair of tilting nylon support plates. A material-stopping hook and a material-stopping plate are respectively sleeved on the outer wall of the tilting shaft. Nylon vertical strips are provided on the tilting nylon support plates. A sliding block is slidably connected to the lifting bracket, and the sliding block is connected to a trolley frame via hex bolts and nuts. A support arm is installed on one side of the trolley frame, and a support arm nylon plate is provided on the inner wall of the support arm. The outer wall of the sliding block... A pair of chain connecting rods are installed on the wall, and a double-row chain is installed between the top ends of the pair of chain connecting rods. A motor is installed on the lifting bracket. The lifting bracket is rotatably connected to the double-row sprockets through a pair of seated spherical bearings and a rotating shaft. The output end of the motor is connected to the rotating shaft on the double-row sprockets. The double-row chain is sleeved on the outer wall of the double-row sprockets and meshes with them. A counterweight is installed at the other end of the double-row chain. The lifting bracket is provided with a material-stopping transmission arm, and a transmission connecting rod is hinged between the material-stopping transmission arm and the material-stopping plate. A receiving groove is chiseled on the side of the material-stopping plate near the support arm nylon plate, and the groove diameter matches the pipe diameter of the steel pipe.

[0008] Furthermore, a pair of slide rails are installed on the lifting bracket, and the two sides of the sliding block are respectively located in the pair of slide rails. A pair of forklift rollers are rotatably connected to both sides of the sliding block, and the two sides of the sliding block are slidably connected to the pair of slide rails through the two pairs of forklift rollers respectively.

[0009] Furthermore, the outer wall of the lifting bracket is respectively equipped with a lower limit fixing plate and a pair of upper limit fixing plates. The outer wall of the lower limit fixing plate is provided with a lower limit switch, and the lower limit switch is located at the bottom of the chain connecting rod. The outer walls of the pair of upper limit fixing plates are each provided with an upper limit switch, and the upper limit switch is located at the top of the support arm nylon plate.

[0010] Furthermore, a telescopic cylinder is installed on the outer wall of the lifting bracket, and a deflection transmission rod is hinged to the output end of the telescopic cylinder. A material blocking transmission shaft is connected between the deflection transmission rod and the material blocking transmission arm, and both ends of the material blocking transmission shaft are rotatably connected to the lifting bracket through hexagonal bearings with seats.

[0011] Furthermore, the baffle plate is rotatably connected to a baffle rod via a spherical bearing and a rotating shaft, and a shaft fixing ring is installed on the outer wall of the rotating shaft.

[0012] Furthermore, each of the pair of mounted spherical bearings is provided with a channel steel below it, and the outer wall of each pair of channel steels is welded with a slanted shim for the channel steel. Multiple adjusting shims are stacked between the bottom end of the mounted spherical bearing and the top end of the channel steel, and the adjusting shims are connected to the mounted spherical bearing by bolts.

[0013] Furthermore, a pair of symmetrical turning shaft tightening blocks are installed on the outer wall of the turning shaft.

[0014] The present invention has the following advantages over the prior art:

[0015] 1. Automatic lifting, labor-saving and convenient: This technical solution uses a drive motor in conjunction with the transmission of double-row sprockets and double-row chains, as well as the sliding assistance of sliding blocks, forklift rollers and slide rails, to enable the support arm and support arm nylon plate to automatically lift batches of steel pipes, replacing manual handling and lifting, saving time and labor, making it easy and convenient, and effectively improving its efficiency.

[0016] 2. Automated and Precise Material Dispensing: This technical solution uses a telescopic cylinder in conjunction with a deflection transmission rod and a material-stopping transmission shaft to drive the material-stopping transmission arm to rotate. This causes the material-stopping transmission arm to drive the material-stopping hook and the material-stopping plate to rotate around the material-stopping shaft via a transmission link. This causes the steel pipes in the receiving trough to deflect downwards and then be conveyed by rolling, realizing the automatic dispensing and conveying of batches of steel pipes. The automated and precise material dispensing ensures that the spacing between each steel pipe is uniform, effectively solving the problems of uneven spacing and large deviations in manual material dispensing.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the planar structure of a steel pipe lifting and distributing device according to the present invention;

[0020] Figure 2 This is a schematic diagram of the planar structure of a steel pipe lifting and distributing device according to the present invention during lifting.

[0021] Figure 3 This utility model Figure 2 A schematic diagram of the side view structure;

[0022] Figure 4 This utility model Figure 3 Enlarged structural diagram at point A;

[0023] Figure 5 This utility model Figure 3 Enlarged structural diagram at point B;

[0024] Figure 6 This utility model Figure 2 A partial top-view structural schematic diagram;

[0025] Figure 7 This is a schematic planar view of another perspective of the steel pipe lifting and distributing device of this utility model;

[0026] Figure 8 This is a schematic diagram of the planar structure of a steel pipe lifting and distributing device of this utility model during the flipping and distributing process.

[0027] The attached diagram lists the components represented by each number as follows:

[0028] 1. Lifting bracket; 2. Side plate of the tilting shaft; 3. Nylon tilting pallet; 4. Stop hook; 5. Stop plate; 6. Nylon vertical strip; 7. Nylon plate of the support arm; 8. Support arm; 9. Lower limit fixing plate; 10. Lower limit switch; 11. Chain connecting rod; 12. Double row chain; 13. Slide rail; 14. Sliding block; 15. Forklift roller; 16. Trolley frame; 17. Stopping transmission arm; 18. Double row sprocket; 19. Motor; 20. Transmission connecting rod; 21. Adjusting shim; 22. Slanted shim for channel steel; 23. Shaft fixing ring; 24. Stopping connecting rod; 25. Counterweight; 26. Stopping transmission shaft; 27. Deflection transmission rod; 28. Telescopic cylinder; 29. ​​Tilting shaft tightening block; 30. Upper limit switch; 31. Upper limit fixing plate. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0030] In the description of this utility model, it should be understood that the terms "relative", "one end", "inner", "lateral", "end", "both ends", "both sides", "front", "one end face", "the other end face", etc., which indicate orientation or positional relationship, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the components or elements referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Specific Implementation

[0031] Please see Figures 1-8 As shown, the present invention provides a steel pipe lifting and distributing device, comprising:

[0032] The lifting bracket 1 has a pair of symmetrically arranged tilting shaft side plates 2 on its outer wall. Three square studs are installed between the pair of tilting shaft side plates 2 and the lifting bracket 1. A tilting nylon support plate 3 is installed on one side of each pair of tilting shaft side plates 2. A tilting shaft is rotatably connected between the opposite sides of the pair of tilting nylon support plates 3. A material-stopping hook 4 and a material-stopping plate 5 are respectively sleeved on the outer wall of the tilting shaft. Nylon vertical strips 6 are provided on the tilting nylon support plates 3. A sliding block 14 is slidably connected to the lifting bracket 1. The sliding block 14 is connected to a trolley frame 16 via hex bolts and nuts. A support arm 8 is installed on one side of the trolley frame 16, and a support arm nylon plate 7 is provided on the inner wall of the support arm 8. A [missing information - likely a type of support arm] is installed on the outer wall of the sliding block 14. A double-row chain 12 is installed between the top ends of a pair of chain connecting rods 11. A motor 19 is installed on the lifting bracket 1. The lifting bracket 1 is rotatably connected to a double-row sprocket 18 via a pair of seated outer spherical bearings and a rotating shaft. The output end of the motor 19 is connected to the rotating shaft on the double-row sprocket 18. The double-row chain 12 is sleeved on the outer wall of the double-row sprocket 18 and meshes with it. A counterweight 25 is installed at the other end of the double-row chain 12. A material blocking transmission arm 17 is provided on the lifting bracket 1. A transmission connecting rod 20 is hinged between the material blocking transmission arm 17 and the material blocking plate 5. A receiving groove is chiseled on the side of the material blocking plate 5 near the support arm nylon plate 7. The groove diameter matches the pipe diameter of the steel pipe.

[0033] In the specific implementation process, a batch of steel pipes is placed on the support arm nylon plate 7. The drive motor 19 drives the double-row sprocket 18 through the mounted outer spherical bearing (UCP213 bearing, double-sided sealed) and the shaft (the shaft is a 65 shaft, and is connected to the mounted outer spherical bearing through a 65 shaft sleeve). Through meshing transmission, the double-row chain 12 moves upward, pulling a pair of chain connecting rods 11 and sliding blocks 14 to slide upward. This causes the sliding blocks 14 to drive the support arm 8 and the support arm nylon plate 7 upward through the trolley frame 16. (At the same time, the weight of the counterweight block 25 on the other side is 45kg (combined with the weight of the sliding block 14 + trolley frame 16 + support arm 8 + single batch of steel pipes). The total weight of the unit is 50kg, which is suitable for offsetting the load pressure on one side. After balancing, the actual load of the motor 19 is reduced to 5kg. This drives the batch of steel pipes to be lifted to the position corresponding to the material stop hook 4 and the material stop plate 5. (In this embodiment, the inclined surface of the inner bottom end of the support arm nylon plate 7 (the inclination angle of the inclined surface of the inner bottom end of the support arm nylon plate 7 can be set to 20°, with an angle with the horizontal direction)) is aligned with the receiving groove surface on the material stop plate 5 (the inclination direction of the receiving groove surface is the same as the inclination surface of the support arm nylon plate 7, and the inclination angle can be set to 18°). This means that the lifting is in place. There are a total of 9 lifting units, of which 8 sets of material stop hooks 4 are assembled and installed on the right side as shown in the figure. The last set of material stop hooks 4 is aligned with the material stop hooks 5. (The pipe is installed on the left side). At this time, the steel pipe rolls down the inclined surface into the receiving groove under the action of gravity. Then, the drive motor 19 drives the double-row sprocket 18 to rotate in the opposite direction, and drives the support arm 8 and the support arm nylon plate 7 to move downward a small distance through the double-row chain 12, preventing the remaining steel pipe from rolling into the receiving groove. Next, the drive arm 17 is driven to perform a corresponding angle of rotation, and the drive linkage 20 drives the hook 4 and the plate 5 to rotate around the turning shaft at a corresponding angle (e.g., if the drive arm 17 rotates 74.6° to the left, the hook 4 and the plate 5 rotate 105° to the right). The hook 4 and the plate 5 pass through... After deflection, the steel pipes in the receiving trough are driven downwards and then conveyed by rolling. After the steel pipes are conveyed from the receiving trough, the material blocking transmission arm 17 is driven to deflect in the opposite direction again, driving the material blocking hook 4 and the material blocking plate 5 to reset. At the same time, the motor 19 is driven again to drive the support arm 8 and the support arm nylon plate 7 to move upwards to correspond with the material blocking plate 5 through the double row sprockets 18 and the double row chain 12, and continue to convey the material. This process is repeated without manual operation, which is easy, convenient, time-saving and labor-saving, and effectively improves efficiency. At the same time, the automated and precise material distribution ensures that the spacing between each steel pipe is uniform, effectively solving the problem of uneven spacing and large deviation when distributing materials manually.

[0034] The lifting bracket 1 is equipped with a pair of slide rails 13, and the two sides of the sliding block 14 are respectively located in the pair of slide rails 13. The two sides of the sliding block 14 are rotatably connected to a pair of forklift rollers 15, and the two sides of the sliding block 14 are slidably connected to the pair of slide rails 13 through the two pairs of forklift rollers 15 respectively.

[0035] The sliding block 14 is slidably connected to a pair of slide rails 13 via two pairs of forklift rollers 15, ensuring that the sliding block 14 can move stably along the pair of slide rails 13 when sliding and lifting, and is not prone to deviation.

[0036] The outer wall of the lifting bracket 1 is respectively equipped with a lower limit fixing plate 9 and a pair of upper limit fixing plates 31. The lower limit fixing plate 9 is provided with a lower limit switch 10 on its outer wall, and the lower limit switch 10 is located at the bottom of the chain connecting rod 11. The outer walls of the pair of upper limit fixing plates 31 are each provided with an upper limit switch 30, and the upper limit switch 30 is located at the top of the support arm nylon plate 7.

[0037] When the trolley frame 16 drives the support arm nylon plate 7 to rise, when the support arm nylon plate 7 touches the upper limit switch 30, the limit switch triggers the motor 19 to stop running, preventing the trolley frame 16 from overtraveling and hitting the top of the lifting bracket 1; when the trolley frame 16 descends, the chain connecting rod 11 moves down with the sliding block 14, when the chain connecting rod 11 touches the lower limit switch 10, the limit switch triggers the motor 19 to stop, preventing the trolley frame 16 from hitting the bottom and damaging the slide rail 13 or the forklift roller 15; and in this embodiment, since there are a total of 9 lifting units, in order to ensure the reliable operation of the equipment, it is recommended to install at least 3 sets of limit switches, that is, the three sets at both ends and the middle are equipped with limit switches.

[0038] The outer wall of the lifting bracket 1 is equipped with a telescopic cylinder 28, and the output end of the telescopic cylinder 28 is hinged to a deflection transmission rod 27. The deflection transmission rod 27 and the stop transmission arm 17 are connected by a stop transmission shaft 26, and both ends of the stop transmission shaft 26 are rotatably connected to the lifting bracket 1 through hexagonal bearings with seats.

[0039] The drive telescopic cylinder 28 pushes or pulls the deflection transmission rod 27 to deflect, causing it to drive the material blocking transmission shaft 26 to move synchronously with the assistance of the internal hexagonal seated outer spherical bearing (UCP208 bearing, double-sided sealed), and transmits the power to the material blocking transmission arm 17, causing the material blocking transmission arm 17 to perform synchronous flipping motion.

[0040] The baffle plate 5 is rotatably connected to the baffle rod 24 via a spherical bearing and a rotating shaft, and a shaft fixing ring 23 is installed on the outer wall of the rotating shaft.

[0041] The baffle plate 5 is connected to the baffle rod 24 via a spherical bearing. When the baffle plate 5 flips, the spherical bearing allows a certain angle of deflection between the baffle rod 24 and the baffle plate 5 (to compensate for the difference in trajectory between the circular motion of the baffle plate 5 and the linear motion of the rod), avoiding rigid connection jamming. The shaft fixing ring 23 abuts against the inner ring of the spherical bearing, restricting the spherical bearing and the baffle rod 24 from axial movement along the rotating shaft (the rotating shaft is a 40 shaft and is connected to the spherical bearing through a 40 shaft sleeve), ensuring the stability of the position of the baffle rod 24.

[0042] Among them, a pair of mounted spherical bearings are provided with channel steel below them, and a pair of channel steels are welded with inclined shims 22 for channel steel. Multiple adjusting shims 21 are stacked between the bottom end of the mounted spherical bearing and the top end of the channel steel, and the adjusting shims 21 are connected to the mounted spherical bearing by bolts.

[0043] The channel steel provides stable support for the mounted spherical bearing. The inclined shims 22 fill the tilt gap during the installation of the channel steel (such as uneven welding of the channel steel causing one side to be higher), ensuring that the top surface of the channel steel is level. The height of the mounted spherical bearing can be adjusted by increasing or decreasing the number of shims 21.

[0044] Among them, a pair of symmetrical turning shaft tightening blocks 29 are installed on the outer wall of the turning shaft.

[0045] A pair of material-turning shaft tightening blocks 29 symmetrically abut against the inner side of the material-turning shaft side plate 2, restricting the radial runout (left and right offset) and axial movement (front and back displacement) of the material-turning shaft within the material-turning shaft side plate 2, ensuring the stability of the material-turning shaft when it drives the material-stopping hook 4 and the material-stopping plate 5 to rotate.

[0046] The circuits, electronic components, and chip modules involved in this utility model are all existing technologies, which can be fully implemented by those skilled in the art, and need not be elaborated upon. The content protected by this utility model does not involve any improvement to the software and methods.

[0047] All standard parts used in the application documents can be purchased from the market. All components in this application document can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The electrical components mentioned in this document are all electrically connected to the external main controller and power supply, and the main controller is a conventional known device that can play a control role.

[0048] The working principle of this utility model is as follows:

[0049] In use, a batch of steel pipes is placed on the support arm nylon plate 7. The drive motor 19 drives the double-row sprocket 18 through the mounted outer spherical bearing and the shaft, and through meshing transmission, drives the double-row chain 12 to move upward, pulling a pair of chain connecting rods 11 and sliding blocks 14 upward. The sliding blocks 14 drive the support arm 8 and the support arm nylon plate 7 upward through the trolley frame 16, lifting the batch of steel pipes to correspond with the stop hook 4 and the stop plate 5. At this time, the steel pipes roll down the inclined surface into the receiving groove under the action of gravity. Then, the drive motor 19 drives the double-row sprocket 18 to rotate in the opposite direction, and through the double-row chain 12, drives the support arm 8 and the support arm nylon plate 7 to move downward a small distance, preventing the remaining steel pipes from rolling into the receiving groove. Next, the drive telescopic cylinder 28 pushes the deflection transmission rod 27 into... The deflection motion causes the material blocking transmission shaft 26 to move synchronously, which is then transmitted to the material blocking transmission arm 17. This causes the material blocking transmission arm 17 to rotate at a corresponding angle, and through the transmission link 20, it drives the material blocking hook 4 and the material blocking plate 5 to rotate around the turning shaft at a corresponding angle. After the material blocking hook 4 and the material blocking plate 5 are deflected, the steel pipe in the receiving tank is driven downwards and then conveyed by rolling. After the steel pipe is conveyed from the receiving tank, the material blocking transmission arm 17 is driven to deflect in the opposite direction again, causing the material blocking hook 4 and the material blocking plate 5 to reset. At the same time, the motor 19 is driven again to drive the support arm 8 and the support arm nylon plate 7 to move upwards to correspond with the material blocking plate 5 through the double row sprocket 18 and the double row chain 12, and continue to convey materials. This process is repeated to realize the automated cycle of "loading-lifting-distribution-resetting".

[0050] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A steel pipe lifting and distributing device, characterized in that, include: A lifting bracket (1) is provided with a pair of symmetrically arranged tilting shaft side plates (2) on its outer wall. Three square studs are installed between the pair of tilting shaft side plates (2) and the lifting bracket (1). A tilting nylon support plate (3) is installed on one side of each pair of tilting shaft side plates (2). A tilting shaft is rotatably connected between the opposite sides of the pair of tilting nylon support plates (3). A material blocking hook (4) and a material blocking plate (5) are respectively sleeved on the outer wall of the tilting shaft. Nylon vertical strips (6) are provided on the tilting nylon support plate (3). A sliding block (14) is slidably connected to the lifting bracket (1). A trolley frame (16) is connected to the sliding block (14) by an internal hex bolt and a nut. A support arm (8) is installed on one side of the trolley frame (16). A support arm nylon plate (7) is provided on the inner wall of the support arm (8). The outer wall of the sliding block (14) is installed with a support arm nylon plate (7). There is a pair of chain connecting rods (11), and a double-row chain (12) is installed between the top ends of the pair of chain connecting rods (11). A motor (19) is installed on the lifting bracket (1). The lifting bracket (1) is rotatably connected to a double-row sprocket (18) through a pair of seated outer spherical bearings and a rotating shaft. The output end of the motor (19) is connected to the rotating shaft on the double-row sprocket (18). The double-row chain (12) is sleeved on the outer wall of the double-row sprocket (18) and meshes with it. A counterweight (25) is installed at the other end of the double-row chain (12). A material blocking transmission arm (17) is provided on the lifting bracket (1), and a transmission connecting rod (20) is hinged between the material blocking transmission arm (17) and the material blocking plate (5). A receiving groove is chiseled on the side of the material blocking plate (5) near the support arm nylon plate (7), and the groove diameter matches the pipe diameter of the steel pipe.

2. The steel pipe lifting and distributing device according to claim 1, characterized in that, The lifting bracket (1) is equipped with a pair of slide rails (13), and the two sides of the sliding block (14) are respectively located in the pair of slide rails (13). The two sides of the sliding block (14) are rotatably connected to a pair of forklift rollers (15), and the two sides of the sliding block (14) are slidably connected to a pair of slide rails (13) through two pairs of forklift rollers (15).

3. The steel pipe lifting and distributing device according to claim 1, characterized in that, The outer wall of the lifting bracket (1) is respectively equipped with a lower limit fixing plate (9) and a pair of upper limit fixing plates (31). The outer wall of the lower limit fixing plate (9) is provided with a lower limit switch (10), and the lower limit switch (10) is located at the bottom of the chain connecting rod (11). The outer walls of the pair of upper limit fixing plates (31) are each provided with an upper limit switch (30), and the upper limit switch (30) is located at the top of the support arm nylon plate (7).

4. The steel pipe lifting and distributing device according to claim 1, characterized in that, The outer wall of the lifting bracket (1) is equipped with a telescopic cylinder (28), and the output end of the telescopic cylinder (28) is hinged with a deflection transmission rod (27). The deflection transmission rod (27) is connected to the stop transmission arm (17) by a stop transmission shaft (26), and both ends of the stop transmission shaft (26) are rotatably connected to the lifting bracket (1) through an inner hexagonal bearing with a seat outer spherical bearing.

5. A steel pipe lifting and distributing device according to claim 1, characterized in that, The baffle plate (5) is rotatably connected to the baffle rod (24) via a spherical bearing and a rotating shaft, and a shaft fixing ring (23) is installed on the outer wall of the rotating shaft.

6. The steel pipe lifting and distributing device according to claim 1, characterized in that, Each pair of mounted spherical bearings has a channel steel below it, and the outer wall of each pair of channel steels is welded with a slanted shim (22) for the channel steel. Multiple adjusting shims (21) are stacked between the bottom end of the mounted spherical bearing and the top end of the channel steel, and the adjusting shims (21) are connected to the mounted spherical bearing by bolts.

7. A steel pipe lifting and distributing device according to claim 1, characterized in that, A pair of symmetrical turning shaft tightening blocks (29) are installed on the outer wall of the turning shaft.

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