CN218145628U

CN218145628U - High-precision heavy-load horizontal Z-axis lifting platform

Info

Publication number: CN218145628U
Application number: CN202222022130.8U
Authority: CN
Inventors: 张典柱
Original assignee: Yueyang Zhongnan Electromagnetic Technology Co ltd
Current assignee: Yueyang Zhongnan Electromagnetic Technology Co ltd
Priority date: 2022-08-03
Filing date: 2022-08-03
Publication date: 2022-12-27
Anticipated expiration: 2032-08-03

Abstract

The utility model belongs to the technical field of lift platform, especially, be high accuracy heavy load horizontal Z axle lift platform, the on-line screen storage device comprises a base, the base lower extreme is equipped with the universal wheel that is used for removing, and the upper end is equipped with and is used for driven motor, still is equipped with and is used for supporting and buffering the buffer block to and be used for placing a driven telescopic link, no. two telescopic links, a telescopic link, no. two telescopic link other ends with place the platform and be connected, through the setting of buffer block and connecting rod, this department passes through the damping between buffer block and the connecting rod and slides and the elastic action of a spring and No. three springs, can be when placing the platform and descend, the impulsive force to instantaneous production plays the effect of buffering, thereby improve the base and place the life of platform, meanwhile, a telescopic link and No. two telescopic link pivot junctions are equipped with the arc piece, this department not only plays the effect of protection through the arc piece, also strengthens the holding power of a telescopic link and No. two telescopic link support contained angles simultaneously, and then improve device's stability.

Description

High-precision heavy-load horizontal Z-axis lifting platform

Technical Field

The utility model belongs to the technical field of lift platform, concretely relates to horizontal Z axle lift platform of high accuracy heavy load.

Background

With the continuous improvement of the modernization level of the society, more and more elevators are widely applied to various workplaces such as factories, workshops, stations, wharfs and the like to bear the carrying task of rapid conveying; the scissor lift is a common lifting device with the largest number of conventional lift types and the largest output, and is one of the most widely used lifting devices at present.

Original high accuracy heavy load horizontal Z axle lift platform.

SUMMERY OF THE UTILITY MODEL

For solving the above-mentioned problem that exists among the prior art, the utility model provides a horizontal Z axle lift platform of high accuracy heavy load has characteristics.

In order to achieve the above object, the utility model provides a following technical scheme: horizontal Z axle lift platform of high accuracy heavy load, the on-line screen storage device comprises a base, the base lower extreme is equipped with the universal wheel that is used for the removal, and the upper end is equipped with and is used for driven motor, still is equipped with the buffer block that is used for supporting and buffering to and be used for placing a driven telescopic link, no. two telescopic links of platform lift, a telescopic link, no. two telescopic link other ends with place the platform and be connected, it is equipped with and is used for driven motor to place a lower extreme, is equipped with evenly distributed's transfer line in, the other end and the spacing registrate of protection piece of transfer line are connected.

As the utility model discloses a preferred technical scheme of horizontal Z axle lift platform of high accuracy heavy load, be equipped with in the buffer block and be used for the spacing gliding spout of connecting rod, and be equipped with No. three springs that are used for the buffering in the spout, no. three the spring other end is connected with the connecting rod, the connecting rod outer end registrates and is connected with a spring, and the other end is connected with circular cover, circular cover registrates and connects in connecting axle department, the connecting axle both ends are connected with a telescopic link department pivot.

As the utility model discloses a preferred technical scheme of horizontal Z axle lift platform of high accuracy heavy load, a telescopic link is equipped with the pivot with No. two telescopic link junctions, and the other end arc piece of pivot is connected, the arc piece is the arc form setting, and one end through No. two square pieces and a telescopic link fixed connection.

As the utility model discloses a preferred technical scheme of high accuracy heavy load horizontal Z axle lift platform, arc piece department is equipped with and is used for the spacing gliding sliding tray of square piece No. one, be equipped with the gag lever post in the sliding tray, the gag lever post outer end registrates and is connected with the spring No. two, and it is connected with square piece No. one still to registrate, a square piece other end is connected with the telescopic link No. two.

As the utility model discloses a preferred technical scheme of horizontal Z axle lift platform of high accuracy heavy load, place a lower extreme motor output and driving gear fixed connection, the driving gear passes through the tooth's socket and is connected with a rack toothing, a rack passes through the tooth's socket and is connected with the meshing of transmission cover, the transmission cover inner wall closes soon through the screw thread and is connected with the transfer line.

As the utility model discloses a preferred technical scheme of horizontal Z axle lift platform of high accuracy heavy load, place platform department and the transfer line and close the transmission cover outer end opposite side of being connected soon and pass through the tooth's socket and be connected with No. two rack toothing, no. two racks pass through the transmission cover and close soon with the transfer line of placing platform side department and be connected.

Compared with the prior art, the beneficial effects of the utility model are that: through the arrangement of the buffer block and the connecting rod, the buffer block can buffer the impact force generated instantaneously when the placing table descends through damping sliding between the buffer block and the connecting rod and the elastic action of the first spring and the third spring, so that the service life of the base and the placing table is prolonged, meanwhile, an arc-shaped block is arranged at the joint of the rotating shaft of the first telescopic rod and the second telescopic rod, the arc-shaped block plays a role in protection, and meanwhile, the supporting force of an included angle between the first telescopic rod and the second telescopic rod is enhanced, so that the stability of the device is improved; through the setting of protection piece, this department is through placing platform lower extreme motor drive to adjust the working height of protection piece, thereby can carry out fine regulation according to the particular case of goods, improve the suitability of device.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the middle arc block of the present invention;

FIG. 3 is a schematic view of the front view of the present invention;

fig. 4 is a partially enlarged schematic view of a portion a in fig. 3 according to the present invention;

in the figure: 1. a base; 2. a first telescopic rod; 3. a second telescopic rod; 4. a buffer block; 5. a connecting rod; 6. a first spring; 7. a circular sleeve; 8. a connecting shaft; 9. an arc-shaped block; 10. a sliding groove; 11. a placing table; 12. a protection block; 13. a transmission rod; 14. a limiting rod; 15. a second spring; 16. a first square block; 17. a second square block; 18. a driving gear; 19. a first rack; 20. a third spring; 21. a transmission sleeve; 22. and a second rack.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: horizontal Z axle lift platform of high accuracy heavy load, including base 1, base 1 lower extreme is equipped with the universal wheel that is used for the removal, the upper end is equipped with and is used for driven motor, still be equipped with and be used for supporting and the buffer block 4 of buffering, and be used for placing platform 11 lifting drive's telescopic link 2, no. two telescopic links 3, a telescopic link 2, no. two telescopic link 3 other ends with place platform 11 and be connected, it is equipped with and is used for driven motor to place platform 11 lower extreme, be equipped with evenly distributed's transfer line 13 in, transfer line 13's the other end and the spacing registrate of protective segment 12 are connected.

It is specific, be equipped with in the buffer block 4 and be used for the spacing gliding spout of connecting rod 5, and be equipped with in the spout and be used for the No. three spring 20 of buffering, the No. three spring 20 other ends are connected with connecting

rod

5, 5 outer end registries of connecting rod are connected with a spring 6, the other end is connected with

circular cover

7, 7 registries of circular cover are connected in 8 departments of connecting axle, 8 both ends of connecting axle are connected with 2 pivots of telescopic link, slide and a spring 6 and No. three spring 20's elastic action through the damping between buffer block 4 and the connecting rod 5 in this embodiment, can be when placing platform 11 descends, the impulsive force to instantaneous production plays the effect of buffering.

Specifically, telescopic link 2 and No. two telescopic link 3 junctions are equipped with the pivot, and the other end arc piece 9 of pivot is connected, and arc piece 9 is the arc form setting, and one end is through No. two square pieces 17 and telescopic link 2 fixed connection, plays the guard action through arc piece 9 to telescopic link 2 No. two telescopic link 3 clamping parts in this embodiment.

It is specific, arc 9 department is equipped with and is used for the spacing gliding sliding tray 10 of square piece 16 No. one, be equipped with gag lever post 14 in the sliding

tray

10, 14 outer end registries and is connected with spring 15 No. two, it is connected with square piece 16 still to registrate, a square piece 16 other end is connected with telescopic link 3 No. two, play the guard action to 3 nips of telescopic link 2 No. two telescopic links through arc 9 in this embodiment, it is equally further to telescopic link 2, telescopic link 3 No. two plays limiting displacement, thereby stability in the better improvement device working process.

It is specific, place 11 lower extreme motor output ends of platform and driving gear 18 fixed connection, driving gear 18 passes through the tooth's socket and is connected with the meshing of a rack 19, a rack 19 passes through the tooth's socket and is connected with the meshing of

transmission cover

21, and 21 inner walls of transmission cover close with transfer line 13 through the screw thread soon and be connected, through placing 11 lower extreme motor drive of platform in this embodiment to adjust the working height of protection piece 12, thereby can carry out fine regulation according to the particular case of goods.

Specifically, the other side of the outer end of a transmission sleeve 21, which is rotatably connected with the transmission rod 13 at the placing table 11, is meshed with a second rack 22 through a tooth groove, the second rack 22 is rotatably connected with the transmission rod 13 at the side end of the placing table 11 through the transmission sleeve 21, in the embodiment, the transmission sleeves 21 at the two ends of the placing table 11 are lengthened, one end of each transmission sleeve is meshed with the first rack 19 for transmission, and the other end of each transmission sleeve is meshed with the second rack 22 for transmission, so that the transmission rods 13 at the positions of the placing table 11 are driven to synchronously rotate.

The utility model discloses a theory of operation and use flow: the utility model discloses according to placing the concrete condition that 11 places the goods of platform, drive driving gear 18 and rotate through placing 11 lower extreme motors of platform, driving gear 18 drives a rack 19 through the tooth's socket and rotates, a rack 19 drives transmission sleeve 21 through the tooth's socket and rotates, transmission sleeve 21 closes with transfer line 13 soon through the screw thread, thereby adjust the working height of protection piece 12, and then play the guard action to the goods of placing 11 departments, place 11 lift in-process of platform, the continuous emergence change of contained angle of a telescopic link 2 and No. two telescopic links 3, in this moment, 2 sides of a telescopic link are through No. two square blocks 17 and arc block 9 fixed connection, no. two telescopic links 3 slide in arc block 9 department through a square block 16, and not only play the guard action to 3 clamping parts of telescopic link 2 No. two telescopic links through arc block 9, it is equally further to telescopic link 2, no. two telescopic links 3 play limiting displacement, thereby stability in the better improvement device working process.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described above, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. Horizontal Z axle lift platform of high accuracy heavy load, its characterized in that: including base (1), base (1) lower extreme is equipped with the universal wheel that is used for removing, and the upper end is equipped with and is used for driven motor, still is equipped with buffer block (4) that are used for supporting and buffering to and be used for placing platform (11) lifting drive's telescopic link (2), no. two telescopic links (3), a telescopic link (2), no. two telescopic link (3) other ends with place platform (11) and be connected, it is equipped with and is used for driven motor to place platform (11) lower extreme, is equipped with evenly distributed's transfer line (13) in, the other end and the spacing registrate of protection piece (12) of transfer line (13) are connected.

2. The high-precision heavy-duty horizontal Z-axis lifting platform according to claim 1, characterized in that: be equipped with in buffer block (4) and be used for connecting rod (5) spacing gliding spout, and be equipped with in the spout and be used for spring No. three (20) of buffering, spring No. three (20) other end is connected with connecting rod (5), connecting rod (5) outer end registrates and is connected with spring (6), and the other end is connected with circular cover (7), circular cover (7) registrates and connects in connecting axle (8) department, connecting axle (8) both ends are located the pivot with telescopic link (2) and are connected.

3. The high-precision heavy-duty horizontal Z-axis lifting platform according to claim 1, characterized in that: a telescopic link (2) is equipped with the pivot with telescopic link (3) junction No. two, and the other end arc piece (9) of pivot are connected, arc piece (9) are the arc form setting, and one end through square piece (17) No. two and telescopic link (2) fixed connection.

4. The high-precision heavy-duty horizontal Z-axis lifting platform according to claim 3, characterized in that: arc piece (9) department is equipped with and is used for spacing gliding sliding tray (10) of square piece (16) No. one, be equipped with gag lever post (14) in sliding tray (10), gag lever post (14) outer end registrates and is connected with No. two springs (15), still registrates and is connected with square piece (16) No. one, square piece (16) the other end is connected with telescopic link (3) No. two.

5. The high-precision heavy-duty horizontal Z-axis lifting platform according to claim 1, characterized in that: the lower end of the placing table (11) is fixedly connected with an output end of a motor and a driving gear (18), the driving gear (18) is meshed with a first rack (19) through a tooth groove, the first rack (19) is meshed with a transmission sleeve (21) through the tooth groove, and the inner wall of the transmission sleeve (21) is screwed with a transmission rod (13) through threads.

6. The high-precision heavy-duty horizontal Z-axis lifting platform according to claim 1, characterized in that: the other side of the outer end of a transmission sleeve (21) which is rotatably connected with the transmission rod (13) at the placing table (11) is meshed with a second rack (22) through a tooth groove, and the second rack (22) is rotatably connected with the transmission rod (13) at the side end of the placing table (11) through the transmission sleeve (21).