CN208234449U - A kind of steady practical lifting platform - Google Patents
A kind of steady practical lifting platform Download PDFInfo
- Publication number
- CN208234449U CN208234449U CN201820653480.5U CN201820653480U CN208234449U CN 208234449 U CN208234449 U CN 208234449U CN 201820653480 U CN201820653480 U CN 201820653480U CN 208234449 U CN208234449 U CN 208234449U
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- CN
- China
- Prior art keywords
- pedestal
- counterweight element
- fixed
- motor
- fixing seat
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Intermediate Stations On Conveyors (AREA)
- Warehouses Or Storage Devices (AREA)
- Chain Conveyers (AREA)
Abstract
The utility model belongs to lifting and sets technical field, and in particular to a kind of steady practical lifting platform, including motor, chain, pulling chain, conveying tray supporter, counterweight element and conveyor support；Conveyor support includes pedestal, clump weight bracket, support plate and fixing seat, fixing seat is fixed on the top of pedestal by support plate, counterweight element is arranged between fixing seat and pedestal, and the surrounding of counterweight element is provided with clump weight bracket, and clump weight bracket is fixed on the base；Previous screw rod transmission is given up, has avoided the problem that screw rod needs often maintenance；By chain drive between driving wheel and driven wheel, convey between tray supporter and counterweight element by pulling chain drive, make in this way this two parts in transmission being consistent property, accurately complete short-range lifting action；Pulling chain is not closing structure, and both ends are fixed, and can effectively discharge the vibration in transmission from both ends, reduces vibration equipment.
Description
Technical field
The utility model belongs to lifting and sets technical field, and in particular to a kind of steady practical lifting platform.
Background technique
Lifting platform is a kind of short distance conveying equipment, in mechanical processing process, needs to guarantee accurately station, commonly
Transmission mechanism is that servo motor drives lead screw to move back and forth, the lifting platform of lead screw transmission, space not enough etc. due to, lift master
Motor and turn-screw device are in the layout of one side of conveying equipment, rather than are in the layout of center, and lifting is resulted in fill in this way
Set that center of effort is not overlapped with the tray supporter center of gravity that need to be conveyed and positional shift is larger, turn-screw receives cross shear.
Along with equipment conveying stroke is shorter, lead screw needs frequently braking, to cause turn-screw wear phenomenon very serious, needs
Frequent replacement lead screw, it is expensive to cause maintenance cost, and a large amount of manpower is caused to waste.
Utility model content
The problem of the utility model provides a kind of lifting platform, has given up previous screw rod transmission, has avoided frequent maintenance,
Whole transmission is realized by chain, has the characteristics that at low cost, convenient for safeguarding, stable drive.
In order to solve the above-mentioned technical problem, the utility model provides a kind of steady practical lifting platform, including motor, chain
Item pulls chain, conveying tray supporter, counterweight element, rolling bearing units pedestal and conveyor support；The conveyor support
Including pedestal, clump weight bracket, support plate and fixing seat, the fixing seat is fixed on the top of pedestal by support plate, described
Counterweight element is arranged between fixing seat and pedestal, and the surrounding of the counterweight element is provided with clump weight bracket, the clump weight
Bracket is fixed on the base；The motor is fixed in fixing seat by motor base, the power output end connection of the motor
There is driving wheel, the side setting of the motor is there are two transmission shaft side by side, and the both ends of the transmission shaft are provided with bearing, institute
It states bearing to be arranged in rolling bearing units pedestal, the rolling bearing units pedestal is arranged in fixing seat；The transmission shaft is close to two
Sprocket wheel is provided on the position at end；Driven wheel, the driving wheel and driven wheel are provided on the transmission shaft of the motor
Pass through chain drive；Side of the conveyor support far from motor, the conveying pallet branch is arranged in the conveying tray supporter
The top of frame is fixed with idle pulley by locking connection unit；Described one end for pulling chain is fixed on rolling bearing units pedestal, institute
It states and the other end of chain is pulled successively to pass through the sprocket wheel on idle pulley and two transmission shafts, and connect with counterweight element.
Preferably, the support plate is provided with the first guide rail, the conveying pallet close to the side of conveying tray supporter
The first sliding block worked in coordination with guide rail is provided on bracket.
Preferably, the clump weight bracket includes the bumping post of four " L " types, the both ends of the bumping post are separately fixed at bottom
On seat and support plate, the side of the bumping post towards counterweight element is provided with the second guide rail, is provided on counterweight element and second
The second sliding block that guide rail is worked in coordination.
Preferably, being provided with the limited block for playing position-limiting action to counterweight element uplink, the limit in the support plate
Oil buffer is provided on block.
Preferably, being provided with multiple buffers in the support plate.
The utility model has the advantages that
(1) the use chain of the utility model carries out transmission lifting, has given up previous screw rod transmission, screw rod is avoided to need
Often the problem of maintenance, have the characteristics that at low cost maintain easily；Pass through chain drive, conveying support between driving wheel and driven wheel
By pulling chain drive between disc carrier and counterweight element, make in this way this two parts transmission it is upper being consistent property, standard
The short-range lifting action of true completion；Chain one end connects conveying tray supporter by idle pulley, and the other end connects counterweight element,
Motor transmits conveying power by sprocket wheel, makes to convey tray supporter raising and lowering, pulling chain is not closing structure, and both ends are equal
It is fixed, the vibration in transmission can effectively be discharged from both ends, reduce vibration equipment.
(2) support plate is provided with the first guide rail close to the side of conveying tray supporter, works in coordination, avoids with the first sliding block
Convey shaking of the tray supporter in lifting process；The second sliding block worked in coordination with the second guide rail is provided on counterweight element,
Prevent collision of the counterweight element in shaking with clump weight bracket；It is provided in support plate and position-limiting action is risen to counterweight element uplink
Limited block, the effect to limit is risen to thereon；It is provided with multiple buffers in support plate, prevents counterweight element from falling damage
Pedestal.
Detailed description of the invention
The structural schematic diagram of Fig. 1 the utility model lifting platform；
Attached drawing mark: 1- motor, 2- driving wheel, 3- chain, 4- driven wheel, 5- transmission shaft, 6- sprocket wheel, 7- pull chain,
8- rolling bearing units, 9- idle pulley, 10- convey tray supporter, and 11- locks connection unit, 12- counterweight element, 13- motor base, 14-
Rolling bearing units pedestal, 15- conveyor support, 151- pedestal, 152- clump weight bracket, 153- support plate, 154- fixing seat.
Specific embodiment
The embodiments of the present invention are further illustrated with reference to the accompanying drawing.
A kind of steady practical lifting platform as shown in Figure 1, including motor 1, chain 3, pulling chain 7, conveying tray supporter
10, counterweight element 12, rolling bearing units pedestal 14 and conveyor support 15；The conveyor support 15 includes pedestal 151, matches
Pouring weight bracket 152, support plate 153 and fixing seat 154, the fixing seat 154 are fixed on the upper of pedestal 151 by support plate 153
Side, the counterweight element 12 are arranged between fixing seat 154 and pedestal 151, and the surrounding of the counterweight element 12 is provided with counterweight
Block bracket 152, the clump weight bracket 152 are fixed on pedestal 151；The motor 1 is fixed on fixation by motor base 13
On seat 154, the power output end of the motor 1 is connected with driving wheel 2, and there are two biographies side by side for the side setting of the motor 1
Moving axis 5, the both ends of the transmission shaft 5 are provided with bearing 8, and the bearing 8 is arranged in rolling bearing units pedestal 14, the band
Seat bearing base 14 is arranged in fixing seat 154；8 He of bearing is also equipped in the middle part of transmission shaft in order to enhance the stability of transmission
Corresponding rolling bearing units pedestal 14；The transmission shaft 5 is provided with sprocket wheel 6 on the position of two close end；Close to the motor 1
Driven wheel 4, the driving wheel 2 and driven wheel 4 is provided on transmission shaft 5 to be driven by chain 3；The conveying tray supporter 10 is set
It sets in side of the conveyor support 15 far from motor 1, the top of the conveying tray supporter 10 passes through locking connection unit 11
It is fixed with idle pulley 9；Described one end for pulling chain 7 is fixed on rolling bearing units pedestal 14, that is, is fixed on rolling bearing units pedestal 14
Lower surface, it is described pull chain 7 the other end successively pass through the sprocket wheel 6 on idle pulley 9 and two transmission shafts 5, and and counterweight element
12 connections are equivalent to that is, when bypassing idle pulley 9 and sling idle pulley 9, by idle pulley 9 and two sprocket wheels 6, reduce and pull chain 7
Stress keeps its lifting more labor-saving.
In the present embodiment, the support plate 153 is provided with the first guide rail close to the side of conveying tray supporter 10, described
It is provided with the first sliding block worked in coordination with guide rail on conveying tray supporter 10, avoids conveying tray supporter in lifting process
It shakes；The clump weight bracket 153 includes the bumping post of four " L " types, and the both ends of the bumping post are separately fixed at pedestal 151 and branch
On fagging 153, it is ensured that its stability, the side of the bumping post towards counterweight element 12 are provided with the second guide rail, counterweight list
The second sliding block worked in coordination with the second guide rail is provided in member 12, prevents counterweight element from touching in shaking with clump weight bracket
It hits；It is provided with the limited block for playing position-limiting action to 12 uplink of counterweight element in the support plate 153, is provided on the limited block
Oil buffer buffers when rising to top to it, avoids directly hitting limited block, to the work for rising to limit thereon
With；Multiple buffers are provided in the support plate 153；It prevents counterweight element from falling and damages pedestal 151.
Go up and down principle are as follows: the power output end of motor 1 drives driving wheel 2 to rotate, and driving wheel 2 is passed power by chain 3
It is defeated by driven wheel 4, driven wheel 4 drives transmission shaft 5 to be rotated, and drives when transmission shaft 5 rotates and chain 7 is pulled to be moved, and draws
The movement of dynamic chain 7 makes conveying tray supporter 10 move vertically up and down, reaches lifting conveying products and decline conveying products
The purpose of tooling pallet prevents the conveying too fast raising and lowering of tray supporter 10 by counterweight element 12.
Specific embodiment of the utility model is described in detail above, but it is merely an example, this is practical new
Type is not restricted to above description specific embodiment.To those skilled in the art, any pair of the utility model carries out
Equivalent modifications and substitution are also all among the scope of the utility model.Therefore, in the spirit and scope for not departing from the utility model
Equal transformation made by lower and modification, all cover in the scope of the utility model.
Claims (5)
1. a kind of steady practical lifting platform, it is characterised in that: including motor (1), chain (3), pull chain (7), conveying pallet
Bracket (10), counterweight element (12), rolling bearing units pedestal (14) and conveyor support (15)；The conveyor support (15)
Including pedestal (151), clump weight bracket (152), support plate (153) and fixing seat (154), the fixing seat (154) passes through branch
Fagging (153) is fixed on the top of pedestal (151), counterweight element (12) setting fixing seat (154) and pedestal (151) it
Between, the surrounding of the counterweight element (12) is provided with clump weight bracket (152), and the clump weight bracket (152) is fixed on pedestal
(151) on；The motor (1) is fixed on fixing seat (154) by motor base (13), the power output of the motor (1)
End is connected with driving wheel (2), the transmission shaft (5) that there are two the side settings of the motor (1) side by side, the transmission shaft (5)
Both ends are provided with bearing (8), and the bearing (8) is arranged in rolling bearing units pedestal (14), the rolling bearing units pedestal
(14) it is arranged on fixing seat (154)；The transmission shaft (5) is provided with sprocket wheel (6) on the position of two close end；Close to described
It is additionally provided with driven wheel (4) on the transmission shaft (5) of motor (1), the driving wheel (2) and driven wheel (4) are passed by chain (3)
It is dynamic；Conveying tray supporter (10) setting is in the side of conveyor support (15) far from motor (1), the conveying pallet branch
The top of frame (10) is fixed with idle pulley (9) by locking connection unit (11)；Described one end for pulling chain (7), which is fixed on, ushers to seat
On bearing base (14), the other end for pulling chain (7) successively bypasses the sprocket wheel on idle pulley (9) and two transmission shafts (5)
(6), it and with counterweight element (12) connect.
2. a kind of steady practical lifting platform as described in claim 1, it is characterised in that: the support plate (153) is close to conveying
The side of tray supporter (10) is provided with the first guide rail, is provided on conveying tray supporter (10) and to work in coordination with guide rail
First sliding block.
3. a kind of steady practical lifting platform as claimed in claim 2, it is characterised in that: the clump weight bracket (152) includes
The bumping post of four " L " types, the both ends of the bumping post are separately fixed on pedestal (151) and support plate (153), the bumping post direction
The side of counterweight element (12) is provided with the second guide rail, and counterweight element is provided with second to work in coordination with the second guide rail on (12)
Sliding block.
4. a kind of steady practical lifting platform as claimed in claim 3, it is characterised in that: be provided on the support plate (153)
The limited block of position-limiting action is played to counterweight element (12) uplink, is provided with oil buffer on the limited block.
5. a kind of steady practical lifting platform as described in any one of Claims 1-4, it is characterised in that: the support plate
(153) multiple buffers are provided on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820653480.5U CN208234449U (en) | 2018-05-03 | 2018-05-03 | A kind of steady practical lifting platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820653480.5U CN208234449U (en) | 2018-05-03 | 2018-05-03 | A kind of steady practical lifting platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208234449U true CN208234449U (en) | 2018-12-14 |
Family
ID=64581897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820653480.5U Expired - Fee Related CN208234449U (en) | 2018-05-03 | 2018-05-03 | A kind of steady practical lifting platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208234449U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110775864A (en) * | 2019-12-02 | 2020-02-11 | 无锡市通达输送设备有限公司 | Heavy six-column elevator |
-
2018
- 2018-05-03 CN CN201820653480.5U patent/CN208234449U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110775864A (en) * | 2019-12-02 | 2020-02-11 | 无锡市通达输送设备有限公司 | Heavy six-column elevator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181214 Termination date: 20210503 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |