CN213416123U

CN213416123U - Soft curtain lifter

Info

Publication number: CN213416123U
Application number: CN202022280897.1U
Authority: CN
Inventors: 王保华; 仲梅
Original assignee: Suzhou Yuhua Industrial Coating Equipment Co ltd
Current assignee: Suzhou Yuhua Industrial Coating Equipment Co ltd
Priority date: 2020-10-14
Filing date: 2020-10-14
Publication date: 2021-06-11
Anticipated expiration: 2030-10-14

Abstract

The utility model discloses a soft curtain lift, which comprises a frame, the bottom of frame is equipped with the bottom plate, the top of bottom plate is equipped with down the bedplate, be equipped with the tensioning seat on two lower baseboards, first leading wheel, drive shaft and second leading wheel, be connected with first driven shaft between two tensioning seats, the drive shaft is linked with two first chains and two second chains, two first chains and second chain are connected with a plurality of roll curtain mats, the right side of bottom plate is equipped with gear reduction motor, the middle part of frame is equipped with the bedplate, be connected with first tensioning axle and second tensioning axle between two last bedboards, the right side of going up the bedplate and the top that is located second tensioning axle are equipped with the third leading wheel, the below of going up the bedplate is equipped with the fixed plate, all be equipped with the fourth leading wheel on two fixed plates, the top of frame is equipped with second driven shaft and the third driven shaft of controlling the range. The utility model has the advantages that: the conveying structure is smooth and accurate, high in speed, ingenious in structure, simple in overall structure, convenient to maintain and high in automation degree.

Description

Soft curtain lifter

Technical Field

The utility model relates to the technical field of elevators, specifically a soft curtain elevator.

Background

An elevator refers to a lifting mechanism or device for a platform or semi-enclosed platform that carries people or goods up and down on vertical upper and lower aisles. In recent times, a wooden ladder is used for lifting goods, is inconvenient to use and is dangerous to climb. Therefore, people invent the elevator which consists of a traveling mechanism, a hydraulic mechanism, an electric control mechanism and a supporting mechanism. The development of the elevator is in a peak state, most of the elevators are used in multi-story buildings, and meanwhile, in order to improve the utilization rate of a site, the elevator for lifting cargoes up and down is adopted. The existing lifter mostly adopts hydraulic lifting, and after the vertical upward conveying is completed, the objective table on the lifter vertically descends again, then the goods are conveyed upwards again, the lifter with the structure is low in conveying efficiency, low in operation speed and high in requirement on a hydraulic cylinder.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soft curtain lift to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a soft curtain lifter comprises a frame, wherein a bottom plate is arranged at the bottom of the frame, lower seat plates are arranged above the bottom plate, the two lower seat plates are symmetrically arranged at the front side and the rear side of the frame, tensioning seats are arranged at the left lower sides of the two lower seat plates, a first driven shaft is connected between the two tensioning seats, first guide wheels are arranged at the left upper sides of the two lower seat plates, a driving shaft is connected between the right lower sides of the two lower seat plates, the driving shaft is connected with two first chains and two second chains, the two first chains and the second chains are connected with a plurality of curtain rolling mats, second guide wheels are arranged at the right upper sides of the two lower seat plates, a gear reduction motor is arranged at the right side of the bottom plate, an upper seat plate is arranged in the middle of the frame, the two upper seat plates are symmetrically arranged at the front side and the rear side of the frame, a first tensioning shaft and a second tensioning shaft are connected between the two upper, the left and right sides of last bedplate is located to first tensioning axle and second tensioning axle branch, the right side of going up the bedplate and the top that is located the second tensioning axle are equipped with the third leading wheel, the below of going up the bedplate is equipped with the fixed plate, two the fixed plate is the symmetry and sets up in both sides around the frame, two all be equipped with the fourth leading wheel on the fixed plate, the top of frame is equipped with the second driven shaft and the third driven shaft of controlling the range.

Preferably, the front side and the rear side of one end of the rolling mat are connected with two first chains, and the front side and the rear side of the other end of the rolling mat are connected with two second chains.

Preferably, four chain wheels and two guide wheels are arranged on the driving shaft, the first driven shaft, the second driven shaft and the third driven shaft, the four chain wheels are symmetrically arranged in the front and back direction, and the two guide wheels are arranged between the two chain wheels on the two sides and the two chain wheels on the rear side.

Further preferably, first tensioning axle and second tensioning axle all are equipped with two sprockets and two guide pulleys, two the guide pulley sets up between two sprockets.

Further preferably, a vertical tensioning screw is connected above the tensioning seat and fixed on the lower seat plate through double nuts.

Preferably, the right sides of the two second guide wheels are provided with feeding lines, and the right sides of the two third guide wheels are provided with feeding lines.

Further preferably, first chain links drive shaft, first leading wheel, first tensioning axle, third leading wheel, third driven shaft, second driven shaft and first driven shaft in proper order, drive shaft, second leading wheel, second tensioning axle, fourth leading wheel, third driven shaft, second driven shaft and first driven shaft are linked in proper order to the second chain.

Further preferably, the left and right sides of the chain between the first guide wheel and the first tensioning shaft, between the second guide wheel and the second tensioning shaft, and between the first driven shaft and the second driven shaft are provided with vertical guide rails.

Preferably, protective nets are arranged on the periphery of the rack and are rhombic.

Advantageous effects

The utility model discloses a soft curtain lift realizes the automatic rising and the circulation conveying of rolling up the curtain mat through first chain and second chain, and transport structure is smooth and easy, and the conveying is accurate, and conveying speed is fast, and the structure is ingenious, and overall structure is simple, and it is convenient to maintain, and degree of automation is high.

Drawings

Fig. 1 is a front view of a soft curtain elevator disclosed in an embodiment of the present invention;

fig. 2 is a left side view of the soft curtain elevator disclosed in the embodiment of the present invention;

fig. 3 is a left side view of the structure of the driving shaft, the first driven shaft, and the first tensioning shaft disclosed in the embodiment of the present invention.

Reference numerals

1-a frame, 2-a bottom plate, 3-a lower seat plate, 4-a gear reduction motor, 5-a driving shaft, 6-a tensioning seat, 7-a first driven shaft, 8-a tensioning screw, 9-a first guide wheel, 10-a second guide wheel, 11-an upper seat plate, 12-a first tensioning shaft, 13-a second tensioning shaft, 14-a third guide wheel, 15-a fixing plate, 16-a fourth guide wheel, 17-a second driven shaft, 18-a third driven shaft, 19-a first chain, 20-a second chain, 21-a vertical guide rail, 22-a rolling curtain mat, 23-a protective net, 24-a chain wheel, 25-a guide wheel, 26-a feeding line, 27-a feeding line and 28-an interlayer.

Detailed Description

The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

Examples

As shown in fig. 1-3, a soft curtain lifter comprises a frame 1, a bottom plate 2 is arranged at the bottom of the frame 1, lower seat plates 3 are arranged above the bottom plate 2, the two lower seat plates 3 are symmetrically arranged at the front side and the rear side of the frame 1, tensioning seats 6 are arranged at the left lower sides of the two lower seat plates 3, a first driven shaft 7 is connected between the two tensioning seats 6, a first guide wheel 9 is arranged at the left upper side of each of the two lower seat plates 3, a driving shaft 5 is connected between the right lower sides of the two lower seat plates 3, the driving shaft 5 is connected with two first chains 19 and two second chains 20, the two first chains 19 and the two second chains 20 are connected with a plurality of roller blind mats 22, a second guide wheel 10 is arranged at the right upper side of each of the two lower seat plates 3, a gear reduction motor 4 is arranged at the right side of the bottom plate 2, an upper seat plate 11 is arranged at the middle part of the, two go up bedplate 11 and be the symmetry and set up in frame 1 front and back both sides, two go up and be connected with first tensioning axle 12 and second tensioning axle 13 between the bedplate 11, the left and right sides of bedplate 11 is located to first tensioning axle 12 and second tensioning axle 13 branch, the right side of going up bedplate 11 and the top that is located second tensioning axle 13 are equipped with third leading wheel 14, the below of going up bedplate 11 is equipped with fixed plate 15, two fixed plate 15 is the symmetry and sets up in frame 1 front and back both sides, two all be equipped with fourth leading wheel 16 on the fixed plate 15, the top of frame 1 is equipped with second driven shaft 17 and the third driven shaft 18 of controlling the range.

In this embodiment, the soft curtain elevator is used for conveying upstairs and downstairs products, the products are conveyed to the rolling curtain mat 22 through the feeding line 26, then the rolling curtain mat 22 conveys the products upwards until the products are conveyed to the feeding line 27 above the interlayer 28, then the rolling curtain mat 22 is automatically conveyed to the lower part of the rack 1 through the first chain 19 and the second chain 20, and the rolling curtain mats 22 are sequentially and circularly conveyed through the first chain 19 and the second chain 20, so that the automatic conveying of the products above and below the interlayer 28 is realized, and the soft curtain elevator is high in speed and smooth in conveying.

Preferably, the front and rear sides of one end of the rolling mat 22 are connected with two first chains 19, the front and rear sides of the other end of the rolling mat 22 are connected with two second chains 20, and the rolling mat 22 is driven by the first chains 19 and the second chains 20 to automatically lift on the frame 1 for circular transmission.

Preferably, four chain wheels 24 and two guide wheels 25 are arranged on the driving shaft 5, the first driven shaft 7, the second driven shaft 17 and the third driven shaft 18, wherein the four chain wheels 24 are symmetrically arranged in front and back, the two guide wheels 25 are arranged between the two chain wheels 24 on two sides and the two chain wheels 24 on the rear side, the transmission of the first chain 19 and the second chain 20 is realized through the chain wheels 24, and the guide wheels 25 are used for supporting the roll curtain mat 22.

Preferably, the first tensioning shaft 12 and the second tensioning shaft 13 are provided with two chain wheels 24 and two guide wheels 25, and the two guide wheels 25 are arranged between the two chain wheels 24.

Preferably, the top of tensioning seat 6 is connected with vertical tensioning screw 8, tensioning screw 8 is fixed in down bedplate 3 through two nuts, realizes tensioning screw 8's adjustment through rotatory two nuts, and then realizes the adjustment of the height position of tensioning seat 6, realizes the adjustment of the height position of first driven shaft 7 for adjust the elasticity of first chain 19 and second chain 20.

Preferably, the right sides of the two second guide wheels 10 are provided with a feeding line 26, the right sides of the two third guide wheels 14 are provided with a feeding line 27, products are conveyed to the roller mat 22 from the feeding line 26, then the roller mat 22 is lifted to the first tensioning shaft 12 and the second tensioning shaft 13 under the driving of the first chain 19 and the second chain 20, and the roller mat 22 is conveyed to the feeding line 27 along with the rightward conveying of the roller mat 22.

Preferably, the first chain 19 sequentially links the driving shaft 5, the first guide wheel 9, the first tension shaft 12, the third guide wheel 14, the third driven shaft 18, the second driven shaft 17 and the first driven shaft 7, and the second chain 20 sequentially links the driving shaft 5, the second guide wheel 10, the second tension shaft 13, the fourth guide wheel 16, the third driven shaft 18, the second driven shaft 17 and the first driven shaft 7.

Preferably, the vertical guide rails 21 are arranged on the left side and the right side of the chain between the first guide wheel 9 and the first tensioning shaft 12, between the second guide wheel 10 and the second tensioning shaft 13, and between the first driven shaft 7 and the second driven shaft 17, so that the first chain 19 and the second chain 20 can be driven in the vertical direction, and meanwhile, the protection effect is achieved.

Preferably, a protective net 23 is arranged around the frame 1, and the protective net 23 is a diamond net and is used for protecting the internal lifting component of the frame 1.

In this embodiment, the lifting process of the soft curtain lifter is as follows:

1) the product is conveyed to a roller shutter mat 22 through a feeding line 26, the roller shutter mat 22 is pulled by two front and back first chains 19 at the left end of the roller shutter mat 22 and two front and back second chains 20 at the right end of the roller shutter mat 22 simultaneously, and the roller shutter mat 22 is driven by a gear reduction motor 4 to synchronously ascend, so that the roller shutter mat 22 is ensured to vertically ascend in a horizontal mode until the first tensioning shaft 12 and the second tensioning shaft 13 are reached;

2) the right end of the roll curtain mat 22 moves downwards along with the second chain 20 and moves upwards through the reversing of the fourth guide wheel 16, the left end of the roll curtain mat 22 moves rightwards along with the first chain 19 and moves upwards through the reversing of the third guide wheel 14, at the moment, the roll curtain mat 22 is in a vertical state, the left end and the right end of the roll curtain mat 22 are located at the upper portion and the lower portion, and bypass the third driven shaft 18 and the second driven shaft 17 along with the synchronous operation of the first chain 19 and the second chain 20, then move downwards in a reversing mode until the first driven shaft 7 is located, move rightwards to the driving shaft 5 under the reversing transmission of the first driven shaft 7, then change the direction of the driving shaft 5, finally move to the first guide wheel 9 at the left end of the roll curtain mat 22, move to the second guide wheel 10 at the right end of the roll curtain mat 22, and then the roll curtain mat 22 carries products to continuously rise.

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 in the foregoing embodiments, 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 content of the present invention within the protection scope of the present invention.

Claims

1. A soft curtain elevator, includes frame (1), its characterized in that: the curtain roller is characterized in that a bottom plate (2) is arranged at the bottom of the rack (1), lower seat plates (3) are arranged above the bottom plate (2), the two lower seat plates (3) are symmetrically arranged on the front side and the rear side of the rack (1), tensioning seats (6) are arranged on the left lower sides of the two lower seat plates (3), a first driven shaft (7) is connected between the two tensioning seats (6), a first guide wheel (9) is arranged on the left upper side of each of the two lower seat plates (3), a driving shaft (5) is connected between the right lower sides of the two lower seat plates (3), the driving shaft (5) is connected with two first chains (19) and two second chains (20), the two first chains (19) and the two second chains (20) are connected with a plurality of curtain rolling mats (22), a second guide wheel (10) is arranged on the right upper side of the two lower seat plates (3), and a gear reduction motor (4) is arranged on the right side of the bottom plate (, the middle part of frame (1) is equipped with bedplate (11), two go up bedplate (11) and be the symmetry and set up in both sides around frame (1), two go up and be connected with first tensioning axle (12) and second tensioning axle (13) between bedplate (11), the left and right sides of last bedplate (11) is located to first tensioning axle (12) and second tensioning axle (13) branch, the right side of going up bedplate (11) and the top that is located second tensioning axle (13) are equipped with third leading wheel (14), the below of going up bedplate (11) is equipped with fixed plate (15), two fixed plate (15) are the symmetry and set up in both sides around frame (1), two all be equipped with fourth leading wheel (16) on fixed plate (15), the top of frame (1) is equipped with second driven shaft (17) and third driven shaft (18) of left-right side-arranged.

2. The soft curtain elevator as claimed in claim 1, wherein: the front side and the rear side of one end of the rolling curtain mat (22) are connected with two first chains (19), and the front side and the rear side of the other end of the rolling curtain mat (22) are connected with two second chains (20).

3. The soft curtain elevator as claimed in claim 1, wherein: four chain wheels (24) and two guide wheels (25) are arranged on the driving shaft (5), the first driven shaft (7), the second driven shaft (17) and the third driven shaft (18), wherein the four chain wheels (24) are symmetrically arranged in the front and back direction, and the two guide wheels (25) are arranged between the two chain wheels (24) on the two sides and the two chain wheels (24) on the rear side.

4. The soft curtain elevator as claimed in claim 1, wherein: the first tensioning shaft (12) and the second tensioning shaft (13) are provided with two chain wheels (24) and two guide wheels (25), and the two guide wheels (25) are arranged between the two chain wheels (24).

5. The soft curtain elevator as claimed in claim 1, wherein: the upper portion of the tensioning seat (6) is connected with a vertical tensioning screw (8), and the tensioning screw (8) is fixed on the lower seat plate (3) through double nuts.

6. The soft curtain elevator as claimed in claim 1, wherein: a feeding line (26) is arranged on the right side of the two second guide wheels (10), and a feeding line (27) is arranged on the right side of the two third guide wheels (14).

7. The soft curtain elevator as claimed in claim 1, wherein: first chain (19) links drive shaft (5), first leading wheel (9), first tensioning axle (12), third leading wheel (14), third driven shaft (18), second driven shaft (17) and first driven shaft (7) in proper order, drive shaft (5), second leading wheel (10), second tensioning axle (13), fourth leading wheel (16), third driven shaft (18), second driven shaft (17) and first driven shaft (7) are linked in proper order to second chain (20).

8. The soft curtain elevator as claimed in claim 7, wherein: the left and right sides of the chain between the first guide wheel (9), the first tensioning shaft (12), the second guide wheel (10), the second tensioning shaft (13), the first driven shaft (7) and the second driven shaft (17) are provided with vertical guide rails (21).

9. The soft curtain elevator as claimed in claim 1, wherein: the protective net (23) is arranged on the periphery of the rack (1), and the protective net (23) is a rhombic net.