CN210259850U - Steel pipe conveying device - Google Patents
Steel pipe conveying device Download PDFInfo
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- CN210259850U CN210259850U CN201921112337.6U CN201921112337U CN210259850U CN 210259850 U CN210259850 U CN 210259850U CN 201921112337 U CN201921112337 U CN 201921112337U CN 210259850 U CN210259850 U CN 210259850U
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Abstract
The utility model provides a steel pipe conveying device, in particular to a steel pipe conveying device, which comprises a base, wherein a conveying frame is arranged on the base, a plurality of supporting shafts are arranged on the conveying frame, a plurality of balls are arranged on the supporting shafts, and the upper parts between the adjacent balls are used for placing steel pipes; one end of the supporting shaft is an arc head end, the other end of the supporting shaft is a movable end, the arc head end is provided with a shaft hole, a fixing shaft is inserted in the shaft hole, and the supporting shaft can rotate around the fixing shaft; the end face of the movable end is provided with a screw hole which is arranged on the supporting shaft in a built-in mode, and a detachable supporting shaft fixing part is arranged in the screw hole. The utility model greatly reduces the friction force between the steel pipe and the ball, and greatly reduces the abrasion degree of the steel pipe; the auxiliary rotating disc is ensured not to be in contact with the steel pipe, so that the steel pipe is only in contact with the ball bearings, and the abrasion degree of the steel pipe is further reduced; the ball rotates more smoothly, the abrasion degree of the ball is reduced, and the service life of the equipment is prolonged; the back shaft is firmly fixed in the movable end accommodating hole, and the structure is stable.
Description
Technical Field
The utility model belongs to the technical field of steel pipe conveying equipment, concretely relates to steel pipe conveyor.
Background
Most of the existing equipment is belt conveying steel pipes, and in the whole conveying process, belts are in full-range contact with the steel pipes, so that the abrasion degree of the steel pipes is high; meanwhile, the abrasion degree of the conveying belt is quite large, the service life of the equipment is short, and the conveying belt is inconvenient to use for a long time.
In view of the above, the prior art is obviously inconvenient and disadvantageous in practical use, and needs to be improved.
Disclosure of Invention
In order to solve the technical problems in the prior art, the utility model provides a steel pipe conveying device, which greatly reduces the friction force between the steel pipe and the balls and greatly reduces the abrasion degree of the steel pipe; the auxiliary rotating disc is ensured not to be in contact with the steel pipe, so that the steel pipe is only in contact with the ball bearings, and the abrasion degree of the steel pipe is further reduced; the ball rotates more smoothly, the abrasion degree of the ball is reduced, and the service life of the equipment is prolonged; the back shaft is firmly fixed in the movable end accommodating hole, and the structure is stable.
In order to solve the technical problem, the utility model discloses the technical scheme who takes as follows: a steel pipe conveying device comprises a base, wherein a conveying frame is arranged on the base, a plurality of supporting shafts are arranged on the conveying frame, a plurality of balls are arranged on the supporting shafts, and the upper parts between the adjacent balls are used for placing steel pipes; one end of the supporting shaft is an arc head end, the other end of the supporting shaft is a movable end, the arc head end is provided with a shaft hole, a fixing shaft is inserted into the shaft hole, and the supporting shaft 3 can rotate around the fixing shaft; the end face of the movable end is provided with a screw hole which is arranged on the supporting shaft in a built-in mode, and a detachable supporting shaft fixing portion is arranged in the screw hole.
The following is a further improvement of the above technical solution:
at least one auxiliary rotating disc is arranged between the adjacent balls, and the height of the auxiliary rotating disc is lower than that of the steel pipe above the adjacent balls.
Furthermore, the surface of the auxiliary rotating disc, which is in contact with the balls, is an inwards concave arc-shaped surface, and the inwards concave arc-shaped surface is matched with the spherical surface of the balls.
Furthermore, a movable end accommodating hole is formed in the other side wall of the conveying frame, and the diameter of the movable end accommodating hole is matched with that of the supporting shaft.
Further, the support shaft fixing part comprises a fixing arm and a screw rod, and the screw rod is in threaded connection with the screw hole.
Furthermore, the other side wall of the conveying frame is made of an iron material attracted with the magnet; be provided with the magnet holding tank on the fixed arm, be provided with magnet in the magnet holding tank.
Furthermore, the arc head end and the movable end of the supporting shaft are both provided with annular shaft grooves, and limiting rings protruding out of the roller surface of the supporting shaft are arranged in the annular shaft grooves.
The utility model provides a steel pipe conveying device, which greatly reduces the friction force between a steel pipe and a ball and greatly reduces the abrasion degree of the steel pipe; the auxiliary rotating disc is ensured not to be in contact with the steel pipe, so that the steel pipe is only in contact with the ball bearings, and the abrasion degree of the steel pipe is further reduced; the ball rotates more smoothly, the abrasion degree of the ball is reduced, and the service life of the equipment is prolonged; the back shaft is firmly fixed in the movable end accommodating hole, and the structure is stable.
Drawings
FIG. 1 is a cross-sectional view of a support shaft;
FIG. 2 is an enlarged view of Q of FIG. 1;
FIG. 3 is a schematic view of the construction of the auxiliary turn disc;
fig. 4 is a schematic structural view of the support shaft fixing portion;
FIG. 5 is a plan view of the steel pipe conveying apparatus;
FIG. 6 is a side view of the steel pipe transporting apparatus;
FIG. 7 is an enlarged view of N in FIG. 6;
FIG. 8 is another side view of the steel pipe transporting apparatus;
fig. 9 is an enlarged view of M in fig. 7.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Embodiment 1 a steel pipe conveying apparatus
Referring to fig. 1-9, the utility model provides a steel pipe conveying device, including base 1, be provided with carriage 2 on the base 1, be provided with many back shafts 3 on the carriage 2, be provided with a plurality of balls 5 on the back shaft 3, upper portion between the adjacent ball 5 is used for placing steel pipe 4, and steel pipe 4 moves under power device's drive, and it is all right to adopt modes such as chain transmission among the power device drive steel pipe 4 motion adoption prior art. When the steel pipe 4 starts to be conveyed, the contact area between the balls 5 and the steel pipe 4 is small through the transmission of the balls 5, so that the friction force between the steel pipe 4 and the balls 5 is greatly reduced, and the abrasion degree of the steel pipe 4 can be greatly reduced. In order to be suitable for steel pipes 4 with different pipe diameters, at least one auxiliary rotating disc 6 can be arranged between the adjacent balls 5, the height of the auxiliary rotating disc 6 is lower than that of the steel pipe 4 above the adjacent balls 5, and the arrangement can ensure that the auxiliary rotating disc 6 is not in contact with the steel pipe 4, so that the steel pipe 4 is only in contact with the balls 5, and the abrasion degree of the steel pipe 4 is reduced.
The surface of the auxiliary rotating disc 6, which is in contact with the ball 5, is an inwards concave arc-shaped surface 10, and the inwards concave arc-shaped surface 10 is matched with the spherical surface of the ball 5. The arrangement can ensure that the ball 5 rotates more smoothly, reduce the abrasion degree of the ball 5 and improve the service life of the equipment.
Further, one end of the support shaft 3 is an arc head end 31, the other end of the support shaft 3 is a movable end 32, the arc head end 31 is provided with a shaft hole 7, and a fixed shaft is inserted into the shaft hole 7. The support shaft 3 is rotatable about a fixed shaft. The fixed shaft is fixed in a side wall hole 16 at one side of the conveying frame 2, and the fixed shaft and the conveying frame are connected in the prior art.
The other side wall of the conveying frame 2 is provided with a movable end accommodating hole 17, and the diameter of the movable end accommodating hole 17 is matched with that of the supporting shaft 3.
In order to further fix the support shaft 3 and prevent the support shaft 3 from moving up and down in the movable end accommodating hole 17, a screw hole built in the support shaft 3 is arranged on the end face of the movable end 32, a detachable support shaft fixing part 12 is arranged in the screw hole, the support shaft fixing part 12 comprises a fixing arm 15 and a screw rod 14, and the screw rod 14 is in threaded connection with the screw hole.
Before conveying steel pipe 4, lift up the expansion end 32 of back shaft 3 earlier, rotate and lift off back shaft fixed part 12, then alternate ball 5 on back shaft 3, and according to the pipe diameter requirement of steel pipe 4 select to alternate one or more supplementary rolling disc 6 between adjacent ball 5, alternate the back and fall into expansion end accommodation hole 17 with expansion end 32, rotate the screw 14 of back shaft fixed part 12 and insert in the screw on the terminal surface of expansion end 32 again and screw, make fixed arm 15 and carriage 2's lateral wall in close contact with, firm back shaft 3.
Further, in order to enhance the tight connection degree between the fixing arm 15 and the side wall of the conveying frame 2, the other side wall of the conveying frame 2 is made of an iron material attracted with a magnet; a magnet accommodating groove is provided in the fixed arm 15, and a magnet 11 is provided in the magnet accommodating groove. The magnet 11 is attracted with the side wall of the conveying frame 2, so that the supporting shaft 3 is firmly fixed in the movable end accommodating hole 17, and the structure is stable.
Further, all seted up annular shaft groove 8 on the circular arc head end 31 and the expansion end 32 of back shaft 3, be provided with the spacing ring 9 of the roll surface of protrusion back shaft 3 in the annular shaft groove 8, spacing ring 9 can carry on spacingly to the ball 5 at back shaft 3 both ends, plays the effect of fastening ball 5.
The utility model provides a steel pipe conveying device, which greatly reduces the friction force between a steel pipe and a ball and greatly reduces the abrasion degree of the steel pipe; the auxiliary rotating disc is ensured not to be in contact with the steel pipe, so that the steel pipe is only in contact with the ball bearings, and the abrasion degree of the steel pipe is further reduced; the ball rotates more smoothly, the abrasion degree of the ball is reduced, and the service life of the equipment is prolonged; the back shaft is firmly fixed in the movable end accommodating hole, and the structure is stable.
Naturally, the present invention can be embodied in many other forms without departing from the spirit or essential attributes thereof, and it should be understood that various changes and modifications can be made by one skilled in the art without departing from the spirit or essential attributes thereof, and it is intended that all such changes and modifications be considered as within the scope of the appended claims.
Claims (7)
1. The utility model provides a steel pipe conveyor which characterized in that: the steel pipe conveying device comprises a base (1), wherein a conveying frame (2) is arranged on the base (1), a plurality of supporting shafts (3) are arranged on the conveying frame (2), a plurality of balls (5) are arranged on the supporting shafts (3), and steel pipes (4) are placed on the upper parts between the adjacent balls (5); one end of the support shaft (3) is an arc head end (31), the other end of the support shaft (3) is a movable end (32), the arc head end (31) is provided with a shaft hole (7), a fixed shaft penetrates through the shaft hole (7), and the support shaft (3) can rotate around the fixed shaft; the end face of the movable end (32) is provided with a screw hole which is arranged on the supporting shaft (3) in a built-in mode, and a detachable supporting shaft fixing portion (12) is arranged in the screw hole.
2. The steel pipe conveying apparatus according to claim 1, wherein: at least one auxiliary rotating disc (6) is arranged between the adjacent balls (5), and the height of the auxiliary rotating disc (6) is lower than that of the steel pipe (4) above the adjacent balls (5).
3. The steel pipe conveying apparatus according to claim 2, wherein: the surface of the auxiliary rotating disc (6) contacting with the ball (5) is an inwards concave arc-shaped surface (10), and the inwards concave arc-shaped surface (10) is matched with the spherical surface of the ball (5).
4. The steel pipe conveying apparatus according to claim 1, wherein: the other side wall of the conveying frame (2) is provided with a movable end accommodating hole (17), and the diameter of the movable end accommodating hole (17) is matched with that of the supporting shaft (3).
5. The steel pipe conveying apparatus according to claim 4, wherein: the support shaft fixing part (12) comprises a fixing arm (15) and a screw rod (14), and the screw rod (14) is in threaded connection with the screw hole.
6. The steel pipe conveying apparatus according to claim 5, wherein: the other side wall of the conveying frame (2) is made of an iron material attracted with the magnet; be provided with the magnet holding tank on fixed arm (15), be provided with magnet (11) in the magnet holding tank.
7. The steel pipe conveying apparatus according to claim 1, wherein: the roller is characterized in that an annular shaft groove (8) is formed in the arc head end (31) and the movable end (32) of the supporting shaft (3), and a limiting ring (9) protruding out of the roller surface of the supporting shaft (3) is arranged in the annular shaft groove (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921112337.6U CN210259850U (en) | 2019-07-16 | 2019-07-16 | Steel pipe conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921112337.6U CN210259850U (en) | 2019-07-16 | 2019-07-16 | Steel pipe conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210259850U true CN210259850U (en) | 2020-04-07 |
Family
ID=70012719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921112337.6U Active CN210259850U (en) | 2019-07-16 | 2019-07-16 | Steel pipe conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210259850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111952892A (en) * | 2020-08-18 | 2020-11-17 | 广东电网有限责任公司梅州供电局 | Electric wire conveying device |
-
2019
- 2019-07-16 CN CN201921112337.6U patent/CN210259850U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111952892A (en) * | 2020-08-18 | 2020-11-17 | 广东电网有限责任公司梅州供电局 | Electric wire conveying device |
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