CN203959743U - Bay-lift table top translation mechanism - Google Patents
Bay-lift table top translation mechanism Download PDFInfo
- Publication number
- CN203959743U CN203959743U CN201420423325.6U CN201420423325U CN203959743U CN 203959743 U CN203959743 U CN 203959743U CN 201420423325 U CN201420423325 U CN 201420423325U CN 203959743 U CN203959743 U CN 203959743U
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- China
- Prior art keywords
- bay
- drive motor
- support beam
- table top
- belt pulley
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Abstract
The utility model provides a kind of bay-lift table top translation mechanism, belongs to lifting machinery technical field.It has solved prior art needs cherry picker could realize the technical matters of the translation conveying of article.It comprises bracing frame, described bracing frame comprises two support beams that are strip that be arranged in parallel, article two, support beam is fixedly connected with some reinforcing strip that are placed in support beam below, article two, in the middle of support beam, be provided with some assembly pulleys that are rotationally connected with support beam, wherein on a support beam, be fixed with a drive motor, the mouth of this drive motor connects assembly pulley by pulley mechanism.The utility model is when the bay-lift, even if cherry picker not also can realize bay-lift the translation of article is carried, and this mechanism structure is simple, compact.
Description
Technical field
The utility model belongs to lifting machinery technical field, relates to a kind of bay-lift, relates in particular to a kind of bay-lift table top translation mechanism.
Background technology
Bay-lift is the elevator machinery of a kind of vertical shipper or thing.Also refer to carry out the equipment of vertical transport in the logistics system such as factory, automated warehouse, on bay-lift, toward contact, various plane load transfer devices are housed, as the connecting device of differing heights travel line.The general hydraulic-driven that adopts, therefore claim hydaulic lift platform.Except goods as differing heights is carried, be widely used in the operation such as installation, maintenance in high-altitude.Bay-lift has been installed car chassis, storage battery car chassis etc. and can freely have been walked.
As mentioned above, existing bay-lift is normally installed car chassis and determines idler wheel mechanism and realize the movement of bay-lift in bay-lift bottom, thereby realizing bay-lift carries the translation of article, ground and space that this translation mode of movement moves bay-lift have high requirement, move as ground injustice or space are not suitable for bay-lift, cannot realize the translation of article and carry.
In order to solve the deficiencies in the prior art, people are through constantly exploring, the various solutions of having deducted a percentage, as Chinese patent literature discloses a kind of electric lifting platform [notification number: CN 203548799 U], comprise table top and base, table top is fixed on backing plate, backing plate bottom is fixed with Step Shaft, is connected with sleeve pipe on Step Shaft, is provided with screw mandrel in sleeve pipe, screw mandrel is connected with casing threads, and screw mandrel lower end is bearing on bearing seat and by transmission device and is connected with drive motor; On sleeve pipe, be also arranged with inner chamber, inner chamber is fixed on supporting seat, and supporting seat is fixed on bearing seat; On inner chamber, be also arranged with exocoel, exocoel is by guide rail and inner chamber sliding block joint; The top of exocoel is fixed on backing plate; Drive motor is fixed on base, on drive motor and exocoel, is covered with body skin; On table top, be fixed with electric-controlled box; Described base comprises pedestal, is fixed with crossbeam on pedestal, and crossbeam bottom is provided with castor, and described crossbeam is arch configuration.
Such scheme lifting structure arranges rationally; easy to use; and in the time that bay-lift need to be climbed; due to arch design; when upward slope by level land, bay-lift base can not knocked on slope, so not only can protect base not to be destroyed, when making to go up a slope yet; equipment on table top can be because inertia is turned on one's side, and stability is strong.But the translation that this scheme still needs mobile whole bay-lift could realize article is carried, and still has limitation.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, provides a kind of simple in structure, compact, can realize the bay-lift table top translation mechanism of the translation conveying of the article translation on bay-lift without cherry picker.
For achieving the above object, the utility model has adopted following technical proposal: a kind of bay-lift table top translation mechanism, comprise bracing frame, described bracing frame comprises two support beams that are strip that be arranged in parallel, article two, support beam is fixedly connected with some reinforcing strip that are placed in support beam below, article two, in the middle of support beam, be provided with some assembly pulleys that are rotationally connected with support beam, wherein on a support beam, be fixed with a drive motor, the mouth of this drive motor connects assembly pulley by pulley mechanism.
At above-mentioned bay-lift table top, with in translation mechanism, the assembly pulley quantity that described drive motor is positioned at bracing frame middle part and drive motor both sides is identical.
At above-mentioned bay-lift table top, with in translation mechanism, described assembly pulley comprises the turning cylinder that two ends and support beam are rotationally connected, and is also arranged with two rollers and this two rollers and turning cylinder affixed on turning cylinder.
Use in translation mechanism at above-mentioned bay-lift table top, described pulley mechanism comprises that surface has the belt pulley of friction teeth and is set in the chape on belt pulley, on the mouth of drive motor and each turning cylinder, be arranged with a belt pulley, wherein, belt pulley on the mouth of drive motor is connected with chape with the belt pulley of drive motor both sides, and all the other every two adjacent belt pulleys connect with chape.
At above-mentioned bay-lift table top, with in translation mechanism, the belt pulley on described turning cylinder, on same straight line, and is positioned at the inner side of the belt pulley on turning cylinder and fits with the inner side of roller.
Use in translation mechanism at above-mentioned bay-lift table top; be fixed with on the support beam of drive motor and be also provided with fender; this fender is connected with support beam detouchable and belt pulley and chape is coated on to inside; on fender, be also provided with some skylight openings; the quantity of skylight opening and position are corresponding one by one with roller, and roller is through skylight opening and protrude fender outside.
At above-mentioned bay-lift table top, with in translation mechanism, the outside of described roller has baffle ring circular and protrusion roller.
At above-mentioned bay-lift table top, with in translation mechanism, described drive motor is by being fixedly connected with support beam with motor fixed case, and this motor fixed case has and encloses the containing cavity forming with some dividing plates, and the belt pulley on drive motor mouth is placed in containing cavity.
Compared with prior art, the utility model has the advantage of: 1, provide a kind of and can allow not movement of bay-lift can realize the mechanism that workpiece on bay-lift table top or article move, in the time that this mechanism is used for bay-lift, even if not cherry picker, also can realize bay-lift the translation of article is carried, and this mechanism structure is simple, compact; 2, operating noise is little, stable and reliable operation.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model working state schematic representation;
Fig. 3 is the structural representation of another direction after the utility model removal fender;
Fig. 4 is the A-A cutaway view of Fig. 3.
In figure, bracing frame 10, support beam 11, reinforcing strip 12, assembly pulley 20, turning cylinder 21, roller 22, baffle ring 23, drive motor 30, pulley mechanism 40, belt pulley 41, chape 42, fender 50, skylight opening 51, motor fixed case 60, containing cavity 61, pan carriage 100.
Detailed description of the invention
As Fig. 1, shown in Fig. 3, a kind of bay-lift table top translation mechanism, comprise bracing frame 10, described bracing frame 10 comprises two support beams that are strip 11 that be arranged in parallel, article two, support beam 11 is fixedly connected with some reinforcing strip 12 that are placed in support beam 11 belows, the quantity of reinforcing strip 12 is more than 2, can be affixed with bolt pair and support beam 11, also can be directly and support beam 11 weld, article two, in the middle of support beam 11, be provided with some assembly pulleys 20 that are rotationally connected with support beam 11, wherein on a support beam 11, be fixed with a drive motor 30, the mouth of this drive motor 30 connects assembly pulley 20 by pulley mechanism 40, be that drive motor 30 can rotate along support beam 11 by pulley mechanism 40 drive pulley groups 20, preferably, drive motor 30 is selected stepping motor.
As shown in Figure 2, need the pan carriage 100 of translation to be placed on assembly pulley 20, in the time that drive motor 40 drive pulley groups 20 are rotated, pan carriage 100 on assembly pulley 20 moves radially along assembly pulley 20 under the friction of rolling of assembly pulley 20, by changing the rotation direction of drive motor 40, can change the moving direction of pan carriage 100, move back and forth thereby realize pan carriage 100 front and back.If place the workpiece that needs transmission in pan carriage 100, can realize movement and the transmission of workpiece, therefore, in the time that the utility model is used for bay-lift, bay-lift does not need shift position can realize the transmission of workpiece.Preferably, assembly pulley 20 quantity that drive motor 30 is positioned at bracing frame 10 middle parts and drive motor 30 both sides are identical, thereby make the stress equalization of pan carriage 100, mobile quicker.
As shown in Figure 4, assembly pulley 20 comprises the turning cylinder 21 that two ends and support beam 11 are rotationally connected, this turning cylinder 21 can be realized and being rotationally connected by bearing and support beam 11, on turning cylinder 21, be also arranged with two rollers 22 and this two rollers 22 and turning cylinder 21 affixed, that is to say, roller 22 and turning cylinder 21 realized and synchronizeed rotation.The outside of roller 22 has baffle ring 23 circular and protrusion roller 22, pan carriage 100 is pressed on roller 22 and the inner side of the both sides of pan carriage 100 and baffle ring 23 leans, baffle ring 23 plays positioning action, and pan carriage 100 is move back and forth in process can occurrence positions skew.
As shown in Figure 2 and Figure 3, pulley mechanism 40 comprises that surface has the belt pulley 41 of friction teeth and is set in the chape 42 on belt pulley 41, on the mouth of drive motor 30 and each turning cylinder 21, be arranged with a belt pulley 41, wherein, belt pulley 41 on the mouth of drive motor 30 is connected with the belt pulley 41 use chapes 42 of drive motor 30 both sides, and all the other every two adjacent belt pulley 41 use chapes 42 connect.Belt pulley 41 on turning cylinder 21, on same straight line, and is positioned at the laminating of the inner side of the belt pulley 41 on turning cylinder 21 and the inner side of roller 22.
As shown in Figure 1; be fixed with on the support beam 11 of drive motor 30 and be also provided with fender 50; this fender 50 is connected with support beam 11 detouchables and belt pulley 41 and chape 42 is coated on to inside; thereby it is impaired to prevent that chape 42 from contacting pan carriage 100; on fender 50, be also provided with some skylight openings 51; the quantity of skylight opening 51 and position are corresponding one by one with roller 22, and roller 22 is through skylight opening 51 and protrude fender 50 outsides, and the roller 22 of fender 50 outsides is protruded in pan carriage 100 contacts.
As shown in Figure 2, drive motor 30 is by being fixedly connected with support beam 11 with motor fixed case 60, motor fixed case 60 plays the effect of support drive motor 30, this motor fixed case 60 has and encloses the containing cavity 61 forming with some dividing plates, belt pulley 41 on drive motor 30 mouths is placed in containing cavity 61, in this structure, the level attitude of drive motor 30 will be lower than assembly pulley 20, can the rotation of assembly pulley 20 not produced and be disturbed, motor fixed case 60 also plays deadening in addition, can significantly reduce the operating noise of drive motor 30.
Principle of work of the present utility model is as follows:
Drive motor 30 plays the effect of power output, and its output shaft rotation drives each assembly pulley 20 to rotate by pulley mechanism 40, thereby drives the movement that is pressed on the pan carriage 100 on assembly pulley 20.
Specifically, belt pulley 41 on drive motor 30 is connected by chape 42 with the belt pulley 41 on turning cylinder 21, therefore the rotation direction of each belt pulley 41 is identical, and belt pulley 41 is affixed with turning cylinder 21, therefore the rotation direction of each turning cylinder 21 is also identical, in other words, the rotation direction of each roller 22 affixed with turning cylinder 21 is identical.In the time that pan carriage 100 is pressed on roller 22, roller 22 produces fellow villager's rotation friction, promotes pan carriage 100 and moves.In the time that the rotation direction of drive motor 30 changes, pan carriage 100 also changes moving direction, oppositely moves.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendments or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although more used the terms such as bracing frame 10, support beam 11, reinforcing strip 12, assembly pulley 20, turning cylinder 21, roller 22, baffle ring 23, drive motor 30, pulley mechanism 40, belt pulley 41, chape 42, fender 50, skylight opening 51, motor fixed case 60, containing cavity 61, pan carriage 100 herein, do not got rid of the possibility that uses other term.Use these terms to be only used to describe more easily and explain essence of the present utility model, they are construed to any additional restriction is all contrary with the utility model spirit.
Claims (8)
1. a bay-lift table top translation mechanism, comprise bracing frame (10), it is characterized in that, described bracing frame (10) comprises two support beams that are strip (11) that be arranged in parallel, article two, support beam (11) is fixedly connected with some reinforcing strip (12) that are placed in support beam (11) below, article two, in the middle of support beam (11), be provided with some assembly pulleys (20) that are rotationally connected with support beam (11), wherein on a support beam (11), be fixed with a drive motor (30), the mouth of this drive motor (30) connects assembly pulley (20) by pulley mechanism (40).
2. bay-lift table top translation mechanism according to claim 1, it is characterized in that, assembly pulley (20) quantity that described drive motor (30) is positioned at bracing frame (10) middle part and drive motor (30) both sides is identical.
3. bay-lift table top translation mechanism according to claim 1 and 2, it is characterized in that, described assembly pulley (20) comprises the turning cylinder (21) that two ends and support beam (11) are rotationally connected, and is also arranged with two rollers (22) and this two rollers (22) affixed with turning cylinder (21) on turning cylinder (21).
4. bay-lift table top translation mechanism according to claim 3, it is characterized in that, described pulley mechanism (40) comprises that surface has the belt pulley of friction teeth (41) and is set in the chape (42) on belt pulley (41), on the mouth of drive motor (30) and each turning cylinder (21), be arranged with a belt pulley (41), wherein, belt pulley (41) on the mouth of drive motor (30) is connected with chape (42) with the belt pulley (41) of drive motor (30) both sides, all the other every two adjacent belt pulleys (41) connect with chape (42).
5. bay-lift table top translation mechanism according to claim 4, it is characterized in that, belt pulley (41) on described turning cylinder (21), on same straight line, and is positioned at the laminating of the inner side of the belt pulley (41) on turning cylinder (21) and the inner side of roller (22).
6. bay-lift table top translation mechanism according to claim 5, it is characterized in that, be fixed with on the support beam (11) of drive motor (30) and be also provided with fender (50), this fender (50) is connected with support beam (11) detouchable and belt pulley (41) and chape (42) is coated on to inside, on fender (50), be also provided with some skylight openings (51), the quantity of skylight opening (51) and position are corresponding one by one with roller (22), roller (22) is through skylight opening (51) and protrude fender (50) outside.
7. bay-lift table top translation mechanism according to claim 6, is characterized in that, the outside of described roller (22) has baffle ring (23) circular and protrusion roller (22).
8. bay-lift table top translation mechanism according to claim 7, it is characterized in that, described drive motor (30) is by being fixedly connected with support beam (11) with motor fixed case (60), this motor fixed case (60) has and encloses the containing cavity (61) forming with some dividing plates, and the belt pulley (41) on drive motor (30) mouth is placed in containing cavity (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420423325.6U CN203959743U (en) | 2014-07-30 | 2014-07-30 | Bay-lift table top translation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420423325.6U CN203959743U (en) | 2014-07-30 | 2014-07-30 | Bay-lift table top translation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203959743U true CN203959743U (en) | 2014-11-26 |
Family
ID=51920353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420423325.6U Expired - Fee Related CN203959743U (en) | 2014-07-30 | 2014-07-30 | Bay-lift table top translation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203959743U (en) |
-
2014
- 2014-07-30 CN CN201420423325.6U patent/CN203959743U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141126 Termination date: 20190730 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |