CN217200351U

CN217200351U - Low-voltage electric rail-changing turntable

Info

Publication number: CN217200351U
Application number: CN202220016160.5U
Authority: CN
Inventors: 李鹏
Original assignee: Qingdao Wanhengda Machinery Equipment Co ltd
Current assignee: Qingdao Wanhengda Machinery Equipment Co ltd
Priority date: 2022-01-05
Filing date: 2022-01-05
Publication date: 2022-08-16
Anticipated expiration: 2032-01-05

Abstract

The utility model is suitable for an industrial field provides a low pressure electronic rail changing carousel, including ground, the inside on ground has seted up the holding tank, and the inner wall of holding tank is installed fixed box, and the top of fixed box is equipped with the carousel that is located the holding tank inside, is equipped with track one on the carousel, is equipped with track two that is linked together with track one on ground, and the inside of fixed box is equipped with the rotating group who is connected with the carousel, and the inside of fixed box is equipped with the chucking mechanism who is connected with ground and rotating group, wherein, rotating group includes rotor plate, movable groove, motor and rotation axis; through ground, carousel, track one, track two, fixed box and runner assembly, be convenient for realize the rotation of carousel, make track one on the carousel and two butt joints of subaerial track, and then make things convenient for the dumper to remove, after the dumper removed to the carousel on, realize the dumper through the rotation of carousel and rotate, be convenient for adjust the moving direction of dumper, facilitate for the switching-over of dumper.

Description

Low-voltage electric rail-changing turntable

Technical Field

The utility model belongs to the industrial field especially relates to an electronic rail carousel that trades of low pressure.

Background

Often need use the dumper to carry the material in the workshop such as casting, current dumper can only be along a track motion, unable redirecting, can not carry the material to other positions, nevertheless lay the track more, operate inconveniently, investment cost is great.

However, in the actual production needs of a factory, several unparallel tracks often exist, and how to realize the connection problem between different tracks, such as the conversion of the transportation direction, the criss-cross operation transportation and the like, so that the turntable rail changing device which can be flexibly transported at multiple angles, is convenient, safe and reliable is provided, and has important significance.

SUMMERY OF THE UTILITY MODEL

Based on the above background, the utility model provides an aim at provides an electronic rail carousel that trades of low pressure aims at solving current dumper and can only be along a orbital motion, and redirecting is nimble scheduling problem inadequately.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a low-voltage electric track changing turntable comprises a ground, wherein a containing groove is formed in the ground, a fixing box is installed on the inner wall of the containing groove, a turntable located in the containing groove is arranged at the top end of the fixing box, a first rail is arranged on the turntable, a second rail communicated with the first rail is arranged on the ground, a rotating group connected with the turntable is arranged in the fixing box, and a clamping mechanism connected with the ground and the rotating group is arranged in the fixing box;

wherein, the rotating group includes rotor plate, activity groove, motor and rotation axis, and the activity groove has been seted up on the inner wall top of holding tank, and the outer wall of carousel is equipped with the rotor plate with activity groove joint, and the inner bottom end intermediate position of fixed box is equipped with the motor, and the output shaft of motor has the rotation axis, and the rotation axis is connected with the bottom of carousel.

Preferably, the bottom end of the rotating plate is embedded with balls movably connected with the bottom end of the movable groove at equal intervals.

Preferably, the inner top end of the fixed box is provided with threaded support rods at equal intervals, and the bottom end of the rotary table is provided with support grooves in sliding connection with the threaded support rods.

Preferably, the chucking mechanism includes slide bar, screw thread piece, gear one, gear two, fixed inserted bar and impeller, threaded connection has the screw thread piece on the screw thread bracing piece, the equidistant slide bar that is located screw thread bracing piece one side of installing of fixed box, the slide bar runs through on the screw thread piece, and all be equipped with gear one on the screw thread bracing piece, swing joint has gear two on the rotation axis, gear one is located gear two's outer wall, and gear one is connected with gear two meshing, the bottom of screw thread piece is equipped with the fixed inserted bar that runs through fixed box and be connected with ground.

Preferably, the pusher comprises an electric push rod, a rotating groove, a connecting block and a clamping group, the electric push rod is arranged at the inner bottom end of the fixing box, the connecting block is connected to the top end of the electric push rod, the rotating groove in sliding connection with the connecting block is formed in the bottom end of the second gear, and the rotating shaft is connected with the second gear through the clamping group.

Preferably, the clamping group comprises a groove, fixing rings, clamping blocks and clamping grooves, the rotating shaft is provided with the groove, the inner wall of the second gear is provided with the fixing rings sleeved outside the groove, the inner walls of the fixing rings are symmetrically provided with the clamping blocks, and the clamping grooves clamped with the clamping blocks are equidistantly formed in the bottom ends of the grooves.

The utility model discloses following beneficial effect has:

1. through ground, carousel, track one, track two, fixed box and runner assembly, be convenient for realize the rotation of carousel, make track one on the carousel and two butt joints of subaerial track, and then make things convenient for the dumper to remove, after the dumper removed to the carousel on, realize the dumper through the rotation of carousel and rotate, be convenient for adjust the moving direction of dumper, facilitate for the switching-over of dumper.

2. Through the design of the threaded supporting rod and the supporting groove, the rotation stability of the rotary table is improved, and then the reversing stability of the rotary table to the material conveying vehicle is improved.

3. Through the design of slide bar, screw thread piece, gear one, gear two, fixed inserted bar and impeller, be convenient for realize the joint of gear two and gear one, be convenient for make fixed inserted bar run through fixed box and ground fixed connection, the effectual installation stability who improves fixed box, and then improved the job stabilization nature of carousel.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of a low-voltage electric track-changing turntable according to an embodiment of the present invention;

fig. 2 is a cross-sectional view of a low-voltage electric rail-changing turntable provided in an embodiment of the present invention;

fig. 3 is a schematic view of an internal structure of a ground according to an embodiment of the present invention;

fig. 4 is a second schematic view of the ground internal structure provided by the embodiment of the present invention;

fig. 5 is a cross-sectional top view of fig. 1 in accordance with an embodiment of the present invention;

fig. 6 is an enlarged schematic structural diagram of a point a in fig. 5 according to an embodiment of the present invention.

In the drawings: 1. a ground surface; 2. a turntable; 3. a first track; 4. a second track; 5. a fixing box; 6. a rotating plate; 7. a movable groove; 8. a motor; 9. a rotating shaft; 10. a threaded support rod; 11. a support groove; 12. a slide bar; 13. a thread block; 14. a first gear; 15. an electric push rod; 16. a second gear; 17. a rotating groove; 18. fixing the inserted rod; 19. a joining block; 20. a groove; 21. a ball bearing; 22. a fixing ring; 23. a clamping block; 24. a clamping groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Example 1

Referring to fig. 1 to 6, the low-voltage electric track-changing turntable of the present embodiment includes a ground 1, an accommodating groove is formed in the ground 1, a fixing box 5 is installed on an inner wall of the accommodating groove, a turntable 2 located in the accommodating groove is disposed at a top end of the fixing box 5, a first rail 3 is disposed on the turntable 2, a second rail 4 communicated with the first rail 3 is disposed on the ground 1, a rotating group connected with the turntable 2 is disposed in the fixing box 5, and a clamping mechanism connected with the ground 1 and the rotating group is disposed in the fixing box 5;

the rotating group comprises a rotating plate 6, a movable groove 7, a motor 8 and a rotating shaft 9, the movable groove 7 is formed in the top end of the inner wall of the accommodating groove, the rotating plate 6 clamped with the movable groove 7 is arranged on the outer wall of the rotary disc 2, the motor 8 is arranged in the middle of the inner bottom end of the fixed box 5, an output shaft of the motor 8 is connected with the rotating shaft 9, and the rotating shaft 9 is connected with the bottom end of the rotary disc 2;

through starter motor 8, make motor 8 drive rotation axis 9 and rotate, and then rotation axis 9 can drive carousel 2 and rotate, and then carousel 2 can drive rotor plate 6 and rotate in the inside of activity groove 7, and then carousel 2 can drive track one 3 and rotate, and then be convenient for make track one 3 and two 4 docks of track, and then bring the convenience for the removal of operation dolly, after the dolly removes to carousel 2, through the rotation of carousel 2, can make carousel 2 drive the dolly rotatory, bring the convenience for the switching-over of dolly.

Example 2

The bottom end of the rotating plate 6 of the embodiment is embedded with balls 21 which are movably connected with the bottom end of the movable groove 7 at equal intervals, and the friction force is effectively reduced through the design of the balls 21.

The interior top equidistance of the fixed box 5 of this embodiment is equipped with the screw thread bracing piece 10, and the bottom of carousel 2 is offered and is supported groove 11 with 10 sliding connection of screw thread bracing piece, through the design that supports groove 11 and screw thread bracing piece 10, effectual realization supports the support of groove 11 to carousel 2, and then provides stability for the rotation of carousel 2.

The clamping mechanism of the embodiment comprises a sliding rod 12, a thread block 13, a first gear 14, a second gear 16, a fixed inserted rod 18 and a pusher, wherein the thread block 13 is connected to a thread support rod 10 through threads, the sliding rod 12 located on one side of the thread support rod 10 is installed on a fixed box 5 at equal distances, the sliding rod 12 penetrates through the thread block 13, the thread support rod 10 is provided with the first gear 14, a second gear 16 is movably connected to a rotating shaft 9, the first gear 14 is located on the outer wall of the second gear 16, the first gear 14 is meshed with the second gear 16, and the bottom end of the thread block 13 is provided with the fixed inserted rod 18 which penetrates through the fixed box 5 and is connected with the ground 1.

The pusher of this embodiment includes electric putter 15, rotates groove 17, links up piece 19 and joint group, and the inner bottom end of fixed box 5 is equipped with electric putter 15, and electric putter 15's top is connected with links up piece 19, and the bottom of the second gear 16 is seted up and is linked up 19 sliding connection's rotation groove 17, through joint group link between rotation axis 9 and the second gear 16.

The clamping group of the embodiment comprises a groove 20, a fixing ring 22, clamping blocks 23 and clamping grooves 24, the groove 20 is formed in the rotating shaft 9, the fixing ring 22 sleeved outside the groove 20 is arranged on the inner wall of the second gear 16, the clamping blocks 23 are symmetrically arranged on the inner wall of the fixing ring 22, and the clamping grooves 24 clamped with the clamping blocks 23 are formed in the bottom end of the groove 20 at equal intervals.

By starting the electric push rod 15, the electric push rod 15 drives the connecting block 19 to move downwards, the connecting block 19 drives the second gear 16 to move downwards, the fixing ring 22 on the inner wall of the second gear 16 moves downwards, the fixing ring 22 drives the clamping block 23 to move downwards, the clamping block 23 is clamped with the clamping groove 24, the motor 8 is started, the motor 8 drives the rotating shaft 9 to rotate, the rotating shaft 9 drives the clamping block 23 to rotate through the clamping groove 24, the fixing ring 22 is driven to rotate, the fixing ring 22 drives the second gear 16 to rotate, the first gear 14 rotates through the meshing connection relationship between the second gear 16 and the first gear 14, the first gear 14 drives the threaded support rod 10 to rotate, the threaded support rod 10 and the threaded block 13 move downwards through the threaded connection relationship and the sliding relationship between the matching threaded block 13 and the sliding rod 12, the threaded block 13 drives the fixed inserting rod 18 to move downwards, and the fixed inserting rod 18 penetrates through the fixed box 5 and is fixedly connected with the ground 1, the connection stability of the fixed box 5 and the ground 1 is improved, and then the electric push rod 15 drives the joining block 19 to move upwards, and the joining block 19 is enabled to push the gear two 16 to move upwards, the gear two 16 is disconnected with the gear one 14, and then the gear one 14 can drive the fixed ring 22 and the fixture block 23 to move upwards, so that the fixture block 23 is separated from the clamping connection with the clamping groove 24, the fixture block 23 is enabled to move to the inside of the groove 20, and then the rotation shaft 9 rotates to prevent the gear two 16 from rotating, and further stability is provided for the fixed connection of the fixed inserted rod 18 and the ground 1.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included in the protection scope of the present invention, and the above description should not be taken as a limitation of the present invention, and the present invention should not be limited to the above examples, and the changes, modifications, additions, or substitutions made by those skilled in the art within the spirit of the present invention should also fall within the protection scope of the present invention.

Claims

1. The low-voltage electric track changing turntable is characterized by comprising a ground (1), wherein a containing groove is formed in the ground (1), a fixing box (5) is installed on the inner wall of the containing groove, a turntable (2) located in the containing groove is arranged at the top end of the fixing box (5), a first track (3) is arranged on the turntable (2), a second track (4) communicated with the first track (3) is arranged on the ground (1), a rotating group connected with the turntable (2) is arranged in the fixing box (5), and a clamping mechanism connected with the ground (1) and the rotating group is arranged in the fixing box (5);

wherein, the rotating group includes rotor plate (6), activity groove (7), motor (8) and rotation axis (9), and activity groove (7) have been seted up on the inner wall top of holding tank, and the outer wall of carousel (2) is equipped with rotor plate (6) with activity groove (7) joint, and the interior bottom end intermediate position of fixed box (5) is equipped with motor (8), and the output shaft of motor (8) has rotation axis (9), and rotation axis (9) are connected with the bottom of carousel (2).

2. A low-voltage electric rail-changing turntable according to claim 1, characterized in that the bottom end of the rotating plate (6) is embedded with balls (21) which are movably connected with the bottom end of the movable groove (7) at equal intervals.

3. The low-voltage electric rail-changing turntable as claimed in claim 1, wherein the inner top end of the fixed box (5) is provided with threaded support rods (10) at equal intervals, and the bottom end of the turntable (2) is provided with support grooves (11) slidably connected with the threaded support rods (10).

4. The low-voltage electric track changing turntable as claimed in claim 1, wherein the clamping mechanism comprises a sliding rod (12), a thread block (13), a first gear (14), a second gear (16), a fixed insert rod (18) and a pusher, the thread block (13) is connected to the thread support rod (10) in a threaded manner, the sliding rod (12) is equidistantly mounted on one side of the thread support rod (10) on the fixed box (5), the sliding rod (12) penetrates through the thread block (13), and the threaded support rods (10) are respectively provided with a first gear (14), the rotating shaft (9) is movably connected with a second gear (16), the first gears (14) are positioned on the outer wall of the second gears (16), and the first gear (14) is meshed with the second gear (16), and the bottom end of the thread block (13) is provided with a fixed inserted rod (18) which penetrates through the fixed box (5) and is connected with the ground (1).

5. The low-voltage electric rail changing turntable according to claim 4, wherein the pusher comprises an electric push rod (15), a rotating groove (17), a connecting block (19) and a clamping group, the electric push rod (15) is arranged at the inner bottom end of the fixed box (5), the connecting block (19) is connected to the top end of the electric push rod (15), the rotating groove (17) which is slidably connected with the connecting block (19) is formed in the bottom end of the second gear (16), and the rotating shaft (9) is connected with the second gear (16) through the clamping group.

6. The low-voltage electric rail changing turntable as claimed in claim 5, wherein the clamping set comprises a groove (20), a fixing ring (22), a clamping block (23) and a clamping groove (24), the rotating shaft (9) is provided with the groove (20), and the inner wall of the second gear (16) is provided with the fixing ring (22) sleeved outside the groove (20).

7. The low-voltage electric rail changing turntable as claimed in claim 6, wherein the inner wall of the fixing ring (22) is symmetrically provided with clamping blocks (23), and the bottom end of the groove (20) is equidistantly provided with clamping grooves (24) clamped with the clamping blocks (23).