CN203237674U - Double-section lifting type conveying mechanism - Google Patents
Double-section lifting type conveying mechanism Download PDFInfo
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- CN203237674U CN203237674U CN 201320221034 CN201320221034U CN203237674U CN 203237674 U CN203237674 U CN 203237674U CN 201320221034 CN201320221034 CN 201320221034 CN 201320221034 U CN201320221034 U CN 201320221034U CN 203237674 U CN203237674 U CN 203237674U
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- lifting mechanism
- leg
- transmission track
- actuating device
- lifting
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Abstract
The utility model discloses a double-section lifting type conveying mechanism which comprises a conveying rail and two lifting mechanisms arranged below the conveying rail. Each lifting mechanism comprises a base, two support feet and two driving devices. The bottom ends of the two supporting feet of each lifting mechanism are respectively hinged to the base, the top end of one of the supporting feet of each lifting mechanism is hinged to the bottom face of the conveying rail, and the top end of each supporting foot can be horizontally in sliding connection with the bottom face of the conveying rail. The two driving devices are respectively connected between the upper portions of the two supporting feet of each lifting mechanism, the top end of the other supporting foot of each lifting mechanism horizontally slides on the bottom face of the conveying rail through the driving devices to enable the conveying rail to be ascended or descended. The double-section lifting type conveying mechanism achieves the aim of double-section lifting through the two lifting mechanisms, and is simple in structure, convenient to operate, and high in adjusting stability.
Description
Technical field
The utility model relates to a kind of two section lifting mode connecting gear.
Background technology
Existing connecting gear comprises height fixed type and Liftable type connecting gear, and the Liftable type connecting gear is applicable to the job requirements of differing heights.Existing Liftable type connecting gear comprises support 1 and the transmission track 2 that is installed on the support 1, as shown in Figure 1, also comprise an adjust bar 3, adjust bar 3 is provided with several through holes 31, support 1 is provided with the fixed orifice 11 corresponding to through hole 31, by screw, fixed orifice 11 is connected on the through hole 31 of differing heights, realize highly regulating.But this Liftable type connecting gear is when regulating height, and control process is wasted time and energy, and because the weight of support 1 and transmission track 2 is to support by adjust bar 3, and support degree is little, stability is not high.Other has the connecting gear that adopts oil pressure pump to drive lifting, oil pressure pump is set regulating the height of transmission track below transmission track, but under pressure may the damage of oil pressure pump causes transmission track 2 initiation potential that drops, harm personal safety and property safety.
The utility model content
The purpose of this utility model is to overcome the deficiency of prior art, a kind of two section lifting mode connecting gear is provided, by driven by shaking or motorized motions, slided in the bottom surface of transmission track in the top of one of them leg of lifting mechanism, reach the lifting purpose of transmission track, and by two lifting mechanisms, reach the purpose of two section lifting, simple in structure, easy to operate, modification stability is high.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of two section lifting mode connecting gear comprises transmission track and the first lifting mechanism and the second lifting mechanism that are installed in the transmission track below; Described the first lifting mechanism comprises the first base, two the first legs and the first actuating device, and described the second lifting mechanism comprises the second base, two the second legs and the second actuating device; The bottom of two the first legs of the first lifting mechanism is hinged on respectively on the first base, the top of one of them the first leg of the first lifting mechanism is hinged on the bottom surface of described transmission track, but the bottom surface of an end that is slidingly connected at transmission track of the top level of another the first leg, the first actuating device is connected between the top of two the first legs of the first lifting mechanism, by described the first actuating device, make the top of another leg of the first lifting mechanism in the bottom surface horizontal slip of an end of described transmission track, make an end of transmission track rise or descend; The bottom of two the second legs of the second lifting mechanism is hinged on respectively on the second base, the top of one of them the second leg of the second lifting mechanism is hinged on the bottom surface of described transmission track, but the bottom surface of the other end that is slidingly connected at transmission track of the top level of another the second leg; The second actuating device is connected between the top of two the second legs of the second lifting mechanism, by described the second actuating device, make the top of another the second leg of the second lifting mechanism in the horizontal slip of the bottom surface of the other end of described transmission track, make the other end of transmission track rise or descend.
Described the first actuating device and/or the second actuating device are for being hand-cranking running gear, described hand-cranking running gear comprises joystick, chain and chain block, one end of described chain is fixedly connected on the top of one of them leg of corresponding lifting mechanism, the other end of described chain is wrapped on the chain block, the rotating top that is connected to another leg of corresponding lifting mechanism of chain block, described joystick is fixed on the chain block.
Described the first actuating device and/or the second actuating device are for being Vidacare corp, described Vidacare corp comprises screw mandrel, be screwed onto on the described screw mandrel turbine and and drive the first motor of turbine, one end of described screw mandrel is fixed on the top of one of them leg of corresponding lifting mechanism, the other end of described screw mandrel is screwed onto on the turbine, described turbine and the first motor link, and the first motor is fixedly connected on another leg of corresponding lifting mechanism.
The bottom surface of described transmission track is provided with two sections chutes, the top of another the first leg of the first lifting mechanism is by the pulley sliding block joint therein in one section chute, and the top of another the second leg of the second lifting mechanism is by the pulley sliding block joint therein in the other end chute.
Described the first base and the second base are the bracing frame of plane projection triangularity shape.
The below, three summits of described triangle support frame is respectively equipped with castor, and described castor is provided with brake gear.
Described transmission track comprises some transfer rollers, two chains, driving gear and ring gears, the two ends of described transfer roller are separately fixed on the respective link of two chains, two chains are engaged on respectively on the corresponding driving gear and ring gear in the form of a ring, and connect described driving gear by the second motor-driven.
Described transfer roller is pvc pipe.
The beneficial effects of the utility model are:
1, owing to adopted driven by shaking or motorized motions, slided in the bottom surface of transmission track in the top of one of them leg of two lifting mechanisms, reach the lifting purpose of transmission track, and by two lifting mechanisms, reach the purpose of two section lifting, simple in structure, easy to operate, modification stability is high.
2, use chain block to carry out the driven by shaking lifting mechanism, simple to operate, safe and reliable.
3, use screw mandrel and motor to carry out the motorized motions lifting mechanism, safe.
4, the transfer roller of making by pvc pipe and chain and driving gear, ring gear cooperating form transmission track, and be simple in structure, easy to maintenance, and pvc pipe is difficult for the article that injury will transmit.
5, the leg of horizontal slip is mutually away from setting in two lifting mechanisms, and the fixing leg in the bottom surface of transmission track is mutually near arranging relatively in two lifting mechanisms, and it is stable to support transmission track, and lifting is effective.
Below in conjunction with drawings and Examples the utility model is described in further detail; But a kind of two section lifting mode connecting gears of the present utility model are not limited to embodiment.
Description of drawings
Fig. 1 is the structural representation of prior art;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the structural representation of hand-cranking running gear of the present utility model;
Fig. 4 is the structural representation of Vidacare corp of the present utility model;
Fig. 5 is the structural representation of transmission track of the present utility model.
The specific embodiment
Embodiment, to shown in Figure 5, a kind of two section lifting mode connecting gears of the present utility model comprise transmission track 4 and the first lifting mechanism 5 and the second lifting mechanism 6 that are installed in transmission track 4 belows referring to Fig. 2; Described the first lifting mechanism 5 comprises the first base 51, two the first legs 52, the 53 and first actuating device 54, and described the second lifting mechanism 6 comprises the second base 61, two the second legs 62, the 63 and second actuating device 64; Two the first legs 52 of the first lifting mechanism 5,53 bottom is hinged on respectively on the first base 51, the top of one of them the first leg 52 of the first lifting mechanism 5 is hinged on the bottom surface of described transmission track 4, but the bottom surface of an end that is slidingly connected at transmission track 4 of the top level of another the first leg 53, the first actuating device 54 is connected to two the first legs 52 of the first lifting mechanism 5, between 53 the top, by the first actuating device 54, make the top of another the first leg 53 of the first lifting mechanism 5 in the horizontal slip of the bottom surface of described transmission track 4, make an end of described transmission track 4 rise or descend; Two the second legs 62 of the second lifting mechanism 6,63 bottom are hinged on respectively on the second base 61, the top of one of them the second leg 62 of the second lifting mechanism 6 is hinged on the bottom surface of described transmission track 4, but the bottom surface of the other end that is slidingly connected at transmission track 4 of the top level of another the second leg 63; The second actuating device 64 is connected between two second legs 62,63 top of the second lifting mechanism 6, by described the second actuating device 64, make the top of another the second leg 63 of the second lifting mechanism 6 in the horizontal slip of the bottom surface of the other end of described transmission track 4, make the other end of transmission track 4 rise or descend.
In the present embodiment, the first actuating device 54 is hand-cranking running gear, described hand-cranking running gear comprises joystick 541, chain 542 and chain block 543, one end of described chain 542 is fixedly connected on the top of one of them the first leg 52 of the first lifting mechanism 5, the other end of described chain 542 is wrapped on the chain block 543, the chain block 543 rotating tops that are connected to another the first leg 53 of the first lifting mechanism 5, described joystick 541 is fixed on the chain block 543.
The second actuating device 64 is Vidacare corp, described Vidacare corp comprises screw mandrel 651, be screwed onto on the described screw mandrel 651 turbine and and drive the first motor 652 of turbine, one end of described screw mandrel 651 is fixed on the top of one of them the second leg 62 of the second lifting mechanism 6, the other end of described screw mandrel 651 is screwed onto on the turbine, and described turbine and the first motor 652 are fixedly connected on another leg 63 of the second lifting mechanism 6.Drive for improving safety, increase by one group of belt pulley 653,654 and belt 655, the first motors 652 drive one of them belt pulley 653, drive another belt pulley that connects turbine 654 by belt 655 and rotate.
The bottom surface of described transmission track 4 is provided with two sections chutes 44, the top of one of them the first leg 53 of the first lifting mechanism 5 is by the pulley sliding block joint therein in one section chute 44, and the top of one of them the second leg 63 of the second lifting mechanism 6 is by the pulley sliding block joint therein in the other end chute 44.
Described the first base 51 is the bracing frame of plane projection triangularity shape, and the second base 61 is the bracing frame of plane projection triangularity shape.
The below, three summits of described triangle support frame is respectively equipped with castor 511,611, and described castor 511,611 is provided with brake gear 512,612.
Described transmission track 4 comprises some transfer rollers 41, two chains 42, driving gear 43 and ring gears, the two ends of described transfer roller 41 are separately fixed on the respective link of two chains 42, two chains 42 are engaged on respectively on the corresponding driving gear 43 and ring gear in the form of a ring, and connect described driving gear 43 by the second motor-driven.
Described transfer roller 41 is pvc pipe.
A kind of two section lifting mode connecting gears of the present utility model have the effect of two section lifting transmission tracks, and are simple to operate, safe.
Above-described embodiment only is used for further specifying a kind of two section lifting mode connecting gears of the present utility model; but the utility model is not limited to embodiment; every foundation technical spirit of the present utility model all falls in the protection domain of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment does.
Claims (8)
1. two section lifting mode connecting gears, it is characterized in that: it comprises transmission track and is installed in the first lifting mechanism and second lifting mechanism of transmission track below; Described the first lifting mechanism comprises the first base, two the first legs and the first actuating device, and described the second lifting mechanism comprises the second base, two the second legs and the second actuating device; The bottom of two the first legs of the first lifting mechanism is hinged on respectively on the first base, the top of one of them the first leg of the first lifting mechanism is hinged on the bottom surface of described transmission track, but the bottom surface of an end that is slidingly connected at transmission track of the top level of another the first leg, the first actuating device is connected between the top of two the first legs of the first lifting mechanism, by described the first actuating device, make the top of another leg of the first lifting mechanism in the bottom surface horizontal slip of an end of described transmission track, make an end of transmission track rise or descend; The bottom of two the second legs of the second lifting mechanism is hinged on respectively on the second base, the top of one of them the second leg of the second lifting mechanism is hinged on the bottom surface of described transmission track, but the bottom surface of the other end that is slidingly connected at transmission track of the top level of another the second leg; The second actuating device is connected between the top of two the second legs of the second lifting mechanism, by described the second actuating device, make the top of another the second leg of the second lifting mechanism in the horizontal slip of the bottom surface of the other end of described transmission track, make the other end of transmission track rise or descend.
2. a kind of two section lifting mode connecting gears according to claim 1, it is characterized in that: described the first actuating device and/or the second actuating device are hand-cranking running gear, described hand-cranking running gear comprises joystick, chain and chain block, one end of described chain is fixedly connected on the top of one of them leg of corresponding lifting mechanism, the other end of described chain is wrapped on the chain block, the rotating top that is connected to another leg of corresponding lifting mechanism of chain block, described joystick is fixed on the chain block.
3. a kind of two section lifting mode connecting gears according to claim 1, it is characterized in that: described the first actuating device and/or the second actuating device are Vidacare corp, described Vidacare corp comprises screw mandrel, be screwed onto on the described screw mandrel turbine and and drive the first motor of turbine, one end of described screw mandrel is fixed on the top of one of them leg of corresponding lifting mechanism, the other end of described screw mandrel is screwed onto on the turbine, described turbine and the first motor link, and the first motor is fixedly connected on another leg of corresponding lifting mechanism.
4. a kind of two section lifting mode connecting gears according to claim 1, it is characterized in that: the bottom surface of described transmission track is provided with two sections chutes, the top of another the first leg of the first lifting mechanism is by the pulley sliding block joint therein in one section chute, and the top of another the second leg of the second lifting mechanism is by the pulley sliding block joint therein in the other end chute.
5. a kind of two section lifting mode connecting gears according to claim 1, it is characterized in that: described the first base and the second base are the bracing frame of plane projection triangularity shape.
6. a kind of two section lifting mode connecting gears according to claim 5, it is characterized in that: the below, three summits of described triangle support frame is respectively equipped with castor, and described castor is provided with brake gear.
7. a kind of two section lifting mode connecting gears according to claim 1, it is characterized in that: described transmission track comprises some transfer rollers, two chains, driving gear and ring gears, the two ends of described transfer roller are separately fixed on the respective link of two chains, two chains are engaged on respectively on the corresponding driving gear and ring gear in the form of a ring, and connect described driving gear by the second motor-driven.
8. a kind of two section lifting mode connecting gears according to claim 7, it is characterized in that: described transfer roller is pvc pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320221034 CN203237674U (en) | 2013-04-26 | 2013-04-26 | Double-section lifting type conveying mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320221034 CN203237674U (en) | 2013-04-26 | 2013-04-26 | Double-section lifting type conveying mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203237674U true CN203237674U (en) | 2013-10-16 |
Family
ID=49314995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320221034 Expired - Fee Related CN203237674U (en) | 2013-04-26 | 2013-04-26 | Double-section lifting type conveying mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203237674U (en) |
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2013
- 2013-04-26 CN CN 201320221034 patent/CN203237674U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131016 Termination date: 20140426 |