CN217458643U

CN217458643U - Bidirectional reciprocating transmission lifting device

Info

Publication number: CN217458643U
Application number: CN202221383545.1U
Authority: CN
Inventors: 叶春明; 叶春靖; 冯雪云
Original assignee: Anhui Roti Intelligent Equipment Co ltd
Current assignee: Anhui Roti Intelligent Equipment Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-09-20
Anticipated expiration: 2032-06-06

Abstract

The utility model discloses a two-way reciprocating transmission elevating gear, including load-bearing platform, load-bearing platform's outside avris fixed mounting has the bearing extension board, the corner position of the outside upper end of load-bearing platform has preset rotatory bearing seat, the intermediate position fixed mounting of load-bearing platform bottom has the gear box, the upper end movable mounting who rotatory bearing seat has the lifting screw, the avris fixed mounting who bears the extension board upper end has the reinforcement pillar, the intermediate position fixed mounting of gear box bottom has servo motor, movable mounting has the conveying support between the inboard of lifting screw, the outside avris fixed mounting of conveying support has conveying motor, the inside movable mounting of conveying support has the conveying roller. This two-way reciprocating transmission elevating gear to single drive arrangement drives multistage elevating system and realizes the reciprocal lift transportation effect to the material is stable smooth, and through replacing original platform formula structure with translation transportation structure, has improved holistic work efficiency.

Description

Bidirectional reciprocating transmission lifting device

Technical Field

The utility model relates to a transmission haulage equipment technical field specifically is a two-way reciprocal transmission elevating gear.

Background

Transmission handling equipment is indispensable important appurtenance in the industrial production, can carry out direction and high transmission handling operation according to the work demand to the material of required transportation in the industrial production, and reciprocating type lift transport can satisfy the material and carry to different height equipment in production work to satisfy the continuous linking between the multiple processing link.

The existing reciprocating type lifting conveying device on the market adopts more driving equipment, consumes more energy in normal use and work, is difficult to realize the reciprocating type lifting conveying operation of materials by single driving equipment, has more complex lifting structure, cannot ensure the balance and stability of the lifting platform in the lifting process, so that the overall working cost generated by lifting and conveying is higher, and the lifting platform adopted by the existing reciprocating type lifting device for conveying materials can only be used for placing the materials to be conveyed, after the materials reach the designated height, manual blanking is carried out on the corresponding processing equipment platform by manpower, so that the whole requirement on manual labor force is large, the working intensity of workers is high, and the connection fluency among all links is correspondingly influenced, the production progress is not accelerated, and the whole working efficiency is difficult to reach an ideal state.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two-way reciprocating transmission elevating gear to it is more to provide the energy of consumption in solving above-mentioned background art, and the working cost of production is higher, is difficult to realize the smooth association between each link, the relatively poor problem of whole work efficiency.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a two-way reciprocating transmission elevating gear, includes load-bearing platform, load-bearing platform's outside avris fixed mounting has the support board of bearing, the corner position of the outside upper end of load-bearing platform has preset rotatory carrier seat, the intermediate position fixed mounting of load-bearing platform bottom has the gear box, the upper end movable mounting who rotatory carrier seat has the lifting screw, the avris fixed mounting who bears the support board upper end has the reinforcement pillar, the intermediate position fixed mounting of gear box bottom has servo motor, movable mounting has the support of carrying between the inboard of lifting screw, the outside avris fixed mounting of support of carrying has the conveying motor, the inside movable mounting of support of carrying has the conveying roller.

Furthermore, the side position of the bottom of the bearing platform is symmetrically and fixedly provided with two aligning support legs, the two bearing support plates are symmetrically and fixedly provided with two same specifications at the two sides of the outer part of the bearing platform, the two reinforcing support columns are symmetrically and fixedly provided with two same specifications at the two sides of the upper end of each bearing support plate, the inner diameter size of the rotary bearing seat is matched with the outer diameter size of the lifting screw rod correspondingly, four same specifications are preset at the corner positions of the upper end of the outer part of the bearing platform of the rotary bearing seat symmetrically, and four same specifications are movably provided at the upper end of the outer part of the bearing platform of the lifting screw rod symmetrically;

through adopting the lifting screw as elevating system for the device is whole can ensure the equilibrium stability of transported substance in the lift in-process on the basis of guaranteeing self support stability.

Furthermore, a driving gear is movably mounted in the middle of the interior of the gear box, four driven gears with the same specification are symmetrically and movably mounted at the corner positions of the interior of the gear box, an output shaft of the servo motor penetrates through the gear box and is fixedly connected with the center position of the driving gear, the driving gear and the driven gears are meshed and connected with each other, a central shaft is longitudinally and fixedly mounted in the middle of the upper end of the driven gear, the movable mounting position of the central shaft in the interior of the gear box is correspondingly matched with the preset position of the rotary bearing seat in the upper end of the bearing platform, and the central shaft penetrates through the rotary bearing seat and is fixedly connected with the lifting screw;

through the transmission structure who adopts driving gear and four driven gear intermeshing for four driven gear can be driven simultaneously to the driving gear, and the syntropy motion that utilizes four driven gear makes four lifting screw rotatory simultaneously, and then can realize stable lift transport effect, can realize the device and carry the operation to the lift of material as independent lift drive device with servo motor, has effectively promoted the whole energy-conserving effect in normal use work of the device.

Furthermore, two limit top plates with the same specification are symmetrically and fixedly installed at two side positions of the upper end of the reinforcing support column, limit discs are symmetrically and fixedly installed at side positions of the inner sides of the limit top plates, fixed installation positions of the limit discs at the inner sides of the limit top plates are matched with movable installation positions of the lifting screw rods at the upper end of the bearing platform in a corresponding mode, rotating shaft sleeves are movably installed at the bottoms of the limit discs, the outer diameter size of the lifting screw rods is matched with the inner diameter size of the rotating shaft sleeves in a corresponding mode, and the lifting screw rods are fixedly connected with the rotating shaft sleeves;

through having add the spacing roof that has spacing dish in the upper end of consolidating the pillar, provide stable effectual limiting displacement for the device's elevating movement.

Furthermore, thread adapting holes are symmetrically formed in the two side positions of the upper end of the outer portion of the conveying support, the forming position of the thread adapting holes in the upper end of the outer portion of the conveying support is matched with the movable mounting position of the lifting screw rod in the upper end of the bearing platform in a corresponding mode, and the external thread specification of the lifting screw rod is matched with the internal thread specification of the thread adapting holes;

through set up screw thread adaptation hole in the conveying support outside for the conveying support is whole can be in the outside stable continuous lift transportation operation of realization of lifting screw, has effectively promoted holistic comprehensive performance and holistic working effect.

Furthermore, an output shaft of the conveying motor penetrates through the side of the conveying support to be fixedly connected with the conveying rollers, the conveying rollers are transversely and symmetrically movably installed in the conveying support at equal intervals and have the same specification, and the conveying belts are movably installed outside the conveying rollers in a covering mode;

through having add conveying roller and conveyer belt in conveying support inside for conveying support is whole on the basis that possesses raising and lowering functions, can carry out stable continuous translation transport operation to the transported substance material of conveying support upper end, has effectively promoted the correlation each other between each link in the production operation, is favorable to accelerating holistic production operation progress, and then has correspondingly promoted the holistic production work efficiency of the device.

Compared with the prior art, the beneficial effects of the utility model are that: the bidirectional reciprocating transmission lifting device adopts the lifting screw rod as the main structure for lifting and transporting materials, and through adding a transmission structure which is connected by the mutual meshing between the driving gear and the four driven gears, so that the device can use the servo motor as the only lifting driving device to drive the four lifting screws to synchronously rotate in the same direction, thereby effectively improving the energy-saving effect of the whole body in the using process on the basis of stably driving the conveying bracket to carry out lifting operation, and the conveying bracket with the translation conveying function replaces the existing adopted lifting platform, so that when the conveying bracket moves to a specified position in a lifting way, can replace manual work to carry out continuous and smooth blanking operation, enriches the integral use functionality, and the integral production operation progress is favorably improved, and the integral use working efficiency of the device is effectively improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the split structure of the present invention;

FIG. 3 is a schematic view of the structure of the assembly body of the present invention;

FIG. 4 is a schematic view of the internal structure of the gear box of the present invention;

fig. 5 is an enlarged schematic view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a load-bearing platform; 2. a bearing support plate; 3. aligning the support legs; 4. rotating the bearing seat; 5. a gear case; 6. a lifting screw; 7. reinforcing the support column; 8. a servo motor; 9. a driving gear; 10. a driven gear; 11. a delivery stent; 12. a limiting top plate; 13. a central shaft; 14. a threaded adaptor hole; 15. a conveying motor; 16. a conveying roller; 17. a limiting disc; 18. a conveyor belt; 19. a rotating shaft sleeve.

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 work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a bidirectional reciprocating transmission lifting device comprises a bearing platform 1, a bearing support plate 2, alignment support legs 3, a rotary bearing seat 4, a gear box 5, a lifting screw 6, a reinforcing support 7, a servo motor 8, a driving gear 9, a driven gear 10, a conveying support 11, a limiting top plate 12, a central shaft 13, a thread adapting hole 14, a conveying motor 15, a conveying roller 16, a limiting disc 17, a conveying belt 18 and a rotary shaft sleeve 19, wherein the bearing support plate 2 is fixedly installed on the outer edge side of the bearing platform 1, the alignment support legs 3 are symmetrically and fixedly installed on the edge side position of the bottom of the bearing platform 1, the rotary bearing seat 4 is preset at the corner position of the upper end of the outer part of the bearing platform 1, the gear box 5 is fixedly installed at the middle position of the bottom of the bearing platform 1, the lifting screw 6 is movably installed at the upper end of the rotary bearing seat 4, two corner positions of the bearing support plates 2 on the two sides of the outer part of the bearing platform 1 are symmetrically and fixedly installed with the same specification, the edge side position of the upper end of the bearing support plate 2 is fixedly provided with a reinforcing support 7, the inner diameter size of the rotary bearing seat 4 is matched with the outer diameter size of the lifting screw 6, four rotary bearing seats 4 with the same specification are symmetrically preset at the corner position of the upper end of the outer part of the bearing platform 1, a servo motor 8 is fixedly arranged at the middle position of the bottom of the gear box 5, a driving gear 9 is movably arranged at the middle position of the inner part of the gear box 5, four driven gears 10 with the same specification are symmetrically and movably arranged at the corner position of the inner part of the gear box 5, four lifting screws 6 with the same specification are symmetrically and movably arranged at the upper end of the outer part of the bearing platform 1, a conveying support 11 is movably arranged between the inner sides of the lifting screw 6, two reinforcing support plates 7 with the same specification are symmetrically and fixedly arranged at the two sides of the upper end of each bearing support plate 2, two limiting top plates 12 with the same specification are symmetrically and fixedly arranged at the two sides of the upper end of the reinforcing support plates 7, an output shaft of a servo motor 8 penetrates through a gear box 5 and is fixedly connected with a center position of a driving gear 9, the driving gear 9 and a driven gear 10 are meshed with each other, a central shaft 13 is longitudinally and fixedly installed at the middle position of the upper end of the driven gear 10, threaded adaptive holes 14 are symmetrically formed in two side positions of the outer upper end of a conveying support 11, a conveying motor 15 is fixedly installed at the side position of the outer portion of the conveying support 11, conveying rollers 16 are movably installed inside the conveying support 11, limiting discs 17 are symmetrically and fixedly installed at the side position of the inner side of a limiting top plate 12, the movable installation position of the central shaft 13 inside the gear box 5 and the preset position of a rotary bearing seat 4 at the upper end of a bearing platform 1 are correspondingly matched with each other, the central shaft 13 penetrates through the rotary bearing seat 4 and is fixedly connected with a lifting screw 6, the threaded adaptive holes 14 are correspondingly matched with the movable installation position of the lifting screw 6 at the outer upper end of the conveying support 11 and the movable installation position of the upper end of the lifting screw 6 at the upper end of the bearing platform 1 The external thread specification of the lifting screw 6 is matched with the internal thread specification of the thread matching hole 14, an output shaft of a conveying motor 15 penetrates through the side of the conveying support 11 and is fixedly connected with a conveying roller 16, the conveying roller 16 is transversely and symmetrically and movably mounted in the conveying support 11 at equal intervals, the specifications are the same, a conveying belt 18 is movably mounted outside the conveying roller 16 in a covering mode, a fixed mounting position of a limiting disc 17 on the inner side of a limiting top plate 12 is correspondingly matched with a movable mounting position of the lifting screw 6 at the upper end of the bearing platform 1, a rotating shaft sleeve 19 is movably mounted at the bottom of the limiting disc 17, the external diameter size of the lifting screw 6 is correspondingly matched with the internal diameter size of the rotating shaft sleeve 19, and the lifting screw 6 is fixedly connected with the rotating shaft sleeve 19;

in addition, the servo motor 8 and the conveying motor 15 adopted in the bidirectional reciprocating transmission lifting device are auxiliary equipment of the main technical means of the technical scheme, so that the specific models of the servo motor 8 and the conveying motor 15 in the bidirectional reciprocating transmission lifting device are not limited;

the working principle is as follows: firstly, the material to be conveyed is stably placed at the upper end of a conveying belt 18 on the inner side of a conveying support 11, the servo motor 8 is started, an output shaft of the servo motor 8 drives a driving gear 9 to rotate, the four driven gears 10 are driven to synchronously rotate in the same direction by the rotation of the driving gear 9 by utilizing a meshing connection structure between the driving gear 9 and the driven gears 10, and further the four lifting screws 6 realize continuous and smooth operation of rotating in the same direction between a rotary bearing seat 4 and a rotary shaft sleeve 19, the integral energy-saving effect of the device is greatly improved, the integral specification of the conveying support 11 is driven to continuously and stably lift and convey between the inner sides of the lifting screws 6 by utilizing the alignment adaptation relation between the self specification of the lifting screws 6 and thread adaptation holes 14, and when the integral conveying support 11 reaches the designated height, the conveying motor 15 is started to drive a conveying roller 16 to rotate and drive the conveying belt 18 to rotate outside the conveying roller 16, can drive the material of placing on 18 upper ends of conveyer belt and realize directional translation and carry the unloading effect, the manual work volume has been reduced, make the correlation between each link more stable smooth, be favorable to accelerating holistic production job schedule by a wide margin, and holistic use work efficiency has effectively been improved, through the structural feature of servo motor 8 self and the screw thread elevation structure between lifting screw 6 and the transport support 11, the comprehensive performance of the device has effectively been promoted, can enough realize stable continuous elevating movement, again can reach and carry through the translation when corresponding the high position and will carry out the material to the associated unloading operation of appointed equipment, be favorable to enlarging the application scope of the device self.

It should be finally noted that the above only serves to illustrate the technical solution of the present invention, and not to limit the scope of the present invention, and that simple modifications or equivalent replacements performed by those skilled in the art to the technical solution of the present invention do not depart from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a two-way reciprocating transmission elevating gear, includes load-bearing platform (1), its characterized in that: bearing plate (2) are installed to the outside avris fixed mounting of bearing platform (1), rotatory bearing seat (4) have been preset to the corner position of the outside upper end of bearing platform (1), the intermediate position fixed mounting of bearing platform (1) bottom has gear box (5), the upper end movable mounting who rotatory bearing seat (4) has lifting screw (6), the avris fixed mounting who bears the upper end of bearing plate (2) has reinforcement pillar (7), the intermediate position fixed mounting of gear box (5) bottom has servo motor (8), movable mounting has between the inboard of lifting screw (6) transport support (11), the outside avris fixed mounting of transport support (11) has transport motor (15), the inside movable mounting of transport support (11) has conveying roller (16).

2. The bi-directional reciprocating conveying lifting device of claim 1, wherein: the bearing platform is characterized in that alignment support legs (3) are symmetrically and fixedly mounted at the side position of the bottom of the bearing platform (1), two bearing support plates (2) are symmetrically and fixedly mounted at the two sides of the outer portion of the bearing platform (1) and have the same specification, two reinforcing support columns (7) are symmetrically and fixedly mounted at the two sides of the upper end of each bearing support plate (2) and have the same specification, the inner diameter of each rotary bearing seat (4) is matched with the outer diameter of each lifting screw (6) correspondingly, four rotary bearing seats (4) are symmetrically and fixedly arranged at the corner position of the upper end of the outer portion of the bearing platform (1) and have the same specification, and four lifting screws (6) are symmetrically and movably mounted at the upper end of the outer portion of the bearing platform (1) and have the same specification.

3. The bi-directional reciprocating conveying lifting device of claim 1, wherein: the utility model discloses a bearing platform, including gear box (5), driving gear (9), servo motor (8), gear box (5), output shaft, central point, central axis (13), gear box (5) inside intermediate position movable mounting has driving gear (9), the inside corner position symmetry movable mounting of gear box (5) has four driven gear (10) that the specification is the same, the output shaft of servo motor (8) passes mutual fixed connection between gear box (5) and driving gear (9) central point, and intermeshing is connected between driving gear (9) and driven gear (10), the vertical fixed mounting in intermediate position of driven gear (10) upper end has center pin (13), center pin (13) are corresponding anastomoses each other at the predetermined position of bearing platform (1) upper end inside movable mounting position of gear box (5) and rotatory bearing seat (4), center pin (13) pass rotatory bearing seat (4) and lifting screw (6) mutual fixed connection between.

4. The bi-directional reciprocating conveying lifting device of claim 1, wherein: consolidate both sides position symmetry fixed mounting of pillar (7) upper end has two spacing roof (12) that the specification is the same, the avris position symmetry fixed mounting of spacing roof (12) inboard has spacing dish (17), spacing dish (17) correspond coincide each other with lifting screw (6) in the movable mounting position of load-bearing platform (1) upper end at the inboard fixed mounting position of spacing roof (12), the bottom movable mounting of spacing dish (17) has rotatory axle sleeve (19), and corresponds the matching each other between the external diameter size of lifting screw (6) and the internal diameter size of rotatory axle sleeve (19), mutual fixed connection between lifting screw (6) and rotatory axle sleeve (19).

5. The bi-directional reciprocating conveying lifting device of claim 1, wherein: the thread adapting device is characterized in that thread adapting holes (14) are symmetrically formed in the two side positions of the outer upper end of the conveying support (11), the forming positions of the thread adapting holes (14) in the outer upper end of the conveying support (11) are correspondingly matched with the movable mounting positions of the lifting screw (6) in the upper end of the bearing platform (1), and the external thread specifications of the lifting screw (6) are matched with the internal thread specifications of the thread adapting holes (14).

6. The bi-directional reciprocating conveying lifting device of claim 1, wherein: an output shaft of the conveying motor (15) penetrates through the side of the conveying support (11) and is fixedly connected with the conveying rollers (16), the conveying rollers (16) are transversely and symmetrically movably mounted in the conveying support (11) at equal intervals and have the same specification, and the conveying belts (18) are movably mounted outside the conveying rollers (16) in a covering mode.