CN216105824U - Lifting device and lifting equipment - Google Patents
Lifting device and lifting equipment Download PDFInfo
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- CN216105824U CN216105824U CN202122759782.5U CN202122759782U CN216105824U CN 216105824 U CN216105824 U CN 216105824U CN 202122759782 U CN202122759782 U CN 202122759782U CN 216105824 U CN216105824 U CN 216105824U
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Abstract
The utility model discloses a lifting device and lifting equipment, and relates to the field of engineering instruments. Wherein, elevating gear includes: the lifting device comprises a support body, a front lifting assembly, a rear lifting assembly, a driving assembly and a transmission connecting rod; the transmission connecting rod comprises a mounting seat and a threaded transmission rod, the front lifting assembly comprises a front main supporting frame, a front driven supporting frame, a front transmission piece and a front advancing assembly, and the rear lifting assembly comprises a rear main supporting frame, a rear driven supporting frame, a rear transmission piece and a rear advancing assembly. Therefore, the problem that different types of goods in the prior art generally need to use different types of forklift plates, and the structures of the same type of forklift plates produced by different manufacturers are not uniform is solved; when different types of forklift plates or forklift plates supplied by different manufacturers are used in a factory, different types of lifting devices are generally required to be matched with the forklift plates, and the technical problem of low loading, unloading or carrying efficiency exists.
Description
Technical Field
The utility model relates to the field of engineering equipment, in particular to a lifting device and lifting equipment.
Background
In the prior art, when transporting vehicles with various specifications load and unload goods, the goods are loaded on the transporting vehicles due to the height difference between the carriages of the transporting vehicles and the ground. Referring to fig. 5, the conventional forklift board includes: a top plate 3a supporting the leg "1 (a, b, c); 2(a, b, c) "and a bottom fixing plate 6 a; through holes 4(a, b) are formed between the bottom fixing plate 6a and the support legs 1(a, b, c) and the top plate 3a, and hole grooves 5(a, b) are formed between the support legs 2(a, b, c) on the side where the bottom fixing plate 6a is not provided and the top plate 3 a. When the existing lifting equipment is adopted to lift the forklift plate, the forklift plate needs to be inserted in the direction of the alignment hole slots 5(a and b), so that the lifting direction of the forklift plate is limited; meanwhile, the forklift plates corresponding to different factories are possibly provided with the bottom fixing plates 6a in each direction without the reserved hole grooves 5(a and b), so that the lifting equipment is inconvenient to use and very easy to damage the forklift plates or cause goods to topple over.
Different types of goods generally use different types of forklift plates, and the structures of the same type of forklift plates produced by different manufacturers are not uniform; when different types of forklift plates or forklift plates supplied by different manufacturers are used in a factory, different types of lifting devices are generally required to be matched with the forklift plates, and the loading, unloading or carrying efficiency is low. Therefore, the prior art needs to be improved, a more reasonable technical scheme is provided, and the problems in the prior art are solved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a lifting device and lifting equipment, which are used for solving the problems that goods of different types generally use forklift plates of different types in the prior art, and the structures of the forklift plates of the same type produced by different manufacturers are not uniform; when different types of forklift plates or forklift plates supplied by different manufacturers are used in a factory, different types of lifting devices are generally required to be matched with the forklift plates, and the loading, unloading or carrying efficiency is low.
In a first aspect, an embodiment of the present invention provides a lifting device, where the lifting device includes: the lifting device comprises a support body, a front lifting assembly, a rear lifting assembly, a driving assembly and a transmission connecting rod, wherein the driving assembly is connected with the support body; wherein,
the transmission connecting rod comprises a mounting seat and a threaded transmission rod, the mounting seat is connected with the support body, the threaded transmission rod is connected with the mounting seat through a bearing, and the threaded transmission rod is in transmission connection with the driving assembly; the periphery of one end, close to the front lifting assembly, of the thread transmission rod is provided with a front thread section, the periphery of one end, close to the rear lifting assembly, of the thread transmission rod is provided with a rear thread section, and the thread rotating directions of the front thread section and the rear thread section are opposite;
the front lift assembly includes: the front main supporting frame, the front driven supporting frame, the front transmission piece and the front traveling assembly; the front transmission piece is sleeved on the threaded transmission rod and is provided with an internal thread matched with the front threaded section, and two ends of the front main supporting frame are respectively connected with the front transmission piece and the front advancing assembly; one end of the front driven support frame is connected with the front main support frame, and the other end of the front driven support frame is connected with the support body;
the rear lift assembly includes: the rear main support frame, the rear driven support frame, the rear transmission part and the rear advancing assembly; the rear transmission part is sleeved on the threaded transmission rod and is provided with an internal thread matched with the rear threaded section, and two ends of the rear main support frame are respectively connected with the rear transmission part and the rear advancing assembly; one end of the rear driven support frame is connected with the rear main support frame, and the other end of the rear driven support frame is connected with the support body.
Preferably, the front main supporting frame comprises two groups of front supporting rods, the front driven supporting frame comprises two groups of front driven rods, and the front traveling assembly comprises two groups of driving wheels; wherein,
two ends of each front support rod are respectively connected with the front transmission piece, and one ends of the front support rods far away from the front transmission piece are respectively connected with the driving wheels; one ends of the two groups of front driven rods are respectively connected with the two groups of front supporting rods, and the end far away from the front supporting rods is rotatably connected with the supporting body.
Preferably, the drive wheel is an in-wheel motor drive unit.
Preferably, the lifting device further comprises a guide assembly, wherein the guide assembly comprises a longitudinal guide member and two or more groups of horizontal guide members; the horizontal guide pieces are arranged on two sides of the support body, and inclined planes are arranged at the bottom ends of the horizontal guide pieces; the longitudinal guide piece comprises a guide frame connected with the support body and a plurality of groups of limiting bearings arranged on the guide frame.
Preferably, the lifting device further comprises a winding rod, the winding rod is connected with the bottom of the supporting body, and the winding rod is used for winding an external lead of the in-wheel motor driving unit.
Preferably, the drive assembly comprises a drive motor and a speed reducer, both of which are connected with the support body.
Preferably, the rear main support frame comprises two groups of rear support rods, the rear driven support frame comprises two groups of rear driven rods, and the rear traveling assembly comprises two groups of driven wheels; wherein,
two ends of the two groups of rear supporting rods are respectively connected with the rear driving part, and one ends far away from the rear driving part are respectively connected with the driven wheel; one ends of the two groups of rear driven rods are respectively connected with the rear supporting rods, and the end far away from the rear supporting rods is rotatably connected with the supporting body.
Preferably, the front transmission part comprises a front transmission main body and a front sleeve, the front sleeve is sleeved on the threaded transmission rod and is provided with an internal thread matched with the front threaded section, the transmission main body is connected with the front sleeve, and the front traveling assembly is rotationally connected with the front sleeve.
Preferably, the rear transmission part comprises a rear transmission main body and a rear sleeve, the rear sleeve is sleeved on the threaded transmission rod and is provided with an internal thread matched with the rear thread section, the transmission main body is connected with the rear sleeve, and the rear advancing assembly is rotationally connected with the rear sleeve.
Preferably, the periphery of the support body is provided with a side panel facing downwards.
In a second aspect, an embodiment of the present invention provides a lifting apparatus, where the lifting apparatus includes an external fixing device and two sets of lifting devices as set forth in the above embodiments, and the two sets of lifting devices are disposed side by side at a bottom of the external fixing device.
The lifting device provided by the embodiment of the utility model has the following beneficial effects:
the support body is used as a carrier of an external bearing fixing device, and the support body can be fixedly connected or detachably connected with the external fixing device. When the screw thread transmission rod is used, the driving component is controlled to drive the screw thread transmission rod to rotate, and the rotation directions of the screw threads of the front screw thread section and the rear screw thread section are opposite; the front screw thread section arranged on the periphery of one end of the screw thread transmission rod close to the front lifting assembly drives the front transmission member to move, and the periphery arranged on one end of the screw thread transmission rod close to the rear lifting assembly is provided with a rear screw thread section which drives the rear transmission member to move towards the direction opposite to the direction of the front transmission member. The front transmission piece is supported by the front driven supporting frame and supports one end of the front main supporting frame close to the front advancing assembly to ascend or descend; the rear transmission part supports one end of the rear main support frame, which is close to the rear advancing assembly, to ascend or descend under the support of the rear driven support frame, and then controls the support body to ascend or descend. The lifting device can be quickly controlled to lift through the driving assembly; meanwhile, the front traveling assembly and the rear traveling assembly are arranged, so that the lifting device can be driven to move on a road. It can be clear that, any one of preceding subassembly of marcing and back subassembly of marcing is selected optionally as the drive wheel, and relative can set up from the driving wheel to guarantee can accurately control the advancing direction when elevating gear removes, use convenient and fast. Therefore, the problem that goods of different types usually use forklift plates of different types in the prior art is solved, and the structures of the forklift plates of the same type produced by different manufacturers are not uniform; when different types of forklift plates or forklift plates supplied by different manufacturers are used in a factory, different types of lifting devices are generally required to be matched with the forklift plates, and the loading, unloading or carrying efficiency is low.
The foregoing description is only an overview of the technical solutions of the present invention, and the embodiments of the present invention are described below in order to make the technical means of the present invention more clearly understood and to make the above and other objects, features, and advantages of the present invention more clearly understandable.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
FIG. 1 is a perspective view of a lifting device;
FIG. 2 is a perspective view of the lifting device;
FIG. 3 is a side view of the lifting device;
FIG. 4 is a rear view of the elevator apparatus;
FIG. 5 is a schematic structural view of the lifting device;
FIG. 6 is a schematic view of a prior art forklift truck deck;
fig. 7 is an application scenario diagram of the lifting device in use.
Icon: 10-a lifting device; 11-a support body; 12-a front lift assembly; 13-a rear lift assembly; 14-a drive assembly; 15-a drive link; 151-mounting base; 152-a threaded drive rod; 153-a front thread segment; 154-rear thread segment; 121-front main support frame; 122-front driven support; 123-front transmission member; 1231-a forward travel assembly; 131-a rear main support frame; 132-rear driven support; 133-rear drive; 134-a rear travel assembly; 124-front support bar; 125-front driven lever; 126-a drive wheel; 16-a wire-wound rod; 127-external lead; 141-a drive motor; 142-a speed reducer; 135-rear support bar; 136-rear driven lever; 137-driven wheel; 138-front transmission body; 139-front sleeve; 128-rear drive body; 129-rear sleeve; 17-side panels; 18-a guide assembly; 181-horizontal guide; 182-longitudinal guides; 183-guide frame; 184-limit bearing.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
In a first aspect, please refer to fig. 1 to fig. 7, which are views of a lifting device 10 according to an embodiment of the present invention, the lifting device 10 includes: the lifting device comprises a support body 11, a front lifting assembly 12, a rear lifting assembly 13, a driving assembly 14 and a transmission connecting rod 15, wherein the driving assembly 14 is connected with the support body 11.
The transmission connecting rod 15 comprises a mounting seat 151 and a threaded transmission rod 152, the mounting seat 151 is connected with the support body 11, the threaded transmission rod 152 is connected with the mounting seat 151 through a bearing, and the threaded transmission rod 152 is in transmission connection with the driving assembly 14; the screw transmission rod 152 is provided with a front screw thread section 153 on the periphery of one end close to the front lifting assembly 12, and the screw transmission rod 152 is provided with a rear screw thread section 154 on the periphery of one end close to the rear lifting assembly 13, and the screw thread rotation directions of the front screw thread section 153 and the rear screw thread section 154 are opposite.
The front lift assembly 12 includes: a front main supporting frame 121, a front driven supporting frame 122, a front transmission member 123 and a front traveling assembly 123; the front transmission piece 123 is sleeved on the threaded transmission rod 152 and is provided with an internal thread matched with the front threaded section 153, and two ends of the front main supporting frame 121 are respectively connected with the front transmission piece 123 and the front advancing assembly 123; one end of the front driven supporting frame 122 is connected with the front main supporting frame 121, and the other end is connected with the supporting body 11.
The rear lift assembly 13 includes: a rear main support bracket 131, a rear driven support bracket 132, a rear transmission 133 and a rear travel assembly 134; the rear transmission piece 133 is sleeved on the threaded transmission rod 152 and is provided with an internal thread matched with the rear threaded section 154, and two ends of the rear main support frame 131 are respectively connected with the rear transmission piece 133 and the rear advancing assembly 134; one end of the rear driven support bracket 132 is connected with the rear main support bracket 131, and the other end is connected with the support body 11.
The supporting body 11 is used as a carrier of an external fixing device, and the supporting body 11 can be fixedly connected or detachably connected with an external fixing device. In use, the driving assembly 14 is controlled to drive the threaded transmission rod 152 to rotate, because the threaded rotation directions of the front threaded section 153 and the rear threaded section 154 are opposite; a front threaded section 153 disposed on the outer periphery of the end of the threaded transmission rod 152 adjacent to the front lifting assembly 12 moves the front transmission member 123, and a rear threaded section 154 disposed on the outer periphery of the end of the threaded transmission rod 152 adjacent to the rear lifting assembly 13 moves the rear transmission member 133 in a direction opposite to the front transmission member 123. The front transmission member 123, supported by the front driven supporting frame 122, supports one end of the front main supporting frame 121 close to the front traveling assembly 123 to ascend or descend; the rear transmission member 133, supported by the rear driven support frame 132, supports one end of the rear main support frame 131 close to the rear traveling assembly 134 to ascend or descend, thereby controlling the support body 11 to ascend or descend. The lifting device 10 can be quickly controlled to lift through the driving assembly 14; meanwhile, a front traveling assembly 123 and a rear traveling assembly 134 are provided to drive the lifting device 10 to move on the road. It will be appreciated that either of the forward travel assembly 123 and the rearward travel assembly 134 may be used as the drive wheel 126, and the driven wheel 137 may be provided opposite to the drive wheel to ensure that the travel direction can be precisely controlled during movement of the lift 10, which is convenient and quick to use.
Referring to fig. 6, when in use, one or two lifting devices 10 may be connected to an external main control device, the external main control device is configured to penetrate the lifting devices 10 through the through holes 4(a, b) or the hole slots 5(a, b), and after the lifting devices penetrate through the through holes 4(a, b), the front lifting assembly 12 and the rear lifting assembly 13 may extend out from between the supporting legs 2a and 2b and between the supporting legs 2 and 2b, that is, the forklift truck plate may be lifted by the lifting devices 10; the fork truck plate can be moved to a set position by the front track assembly 123. Therefore, the problem that goods of different types usually use forklift plates of different types in the prior art is solved, and the structures of the forklift plates of the same type produced by different manufacturers are not uniform; when different types of forklift plates or forklift plates supplied by different manufacturers are used in a factory, different types of lifting devices are generally required to be matched with the forklift plates, and the loading, unloading or carrying efficiency is low.
Preferably, the front main support frame 121 includes two sets of front support bars 124, the front driven support frame 122 includes two sets of front driven bars 125, and the front travel assembly 123 includes two sets of drive wheels 126.
Two ends of each of the two groups of front support rods 124 are respectively connected with the front transmission member 123, and one end far away from the front transmission member 123 is respectively connected with the driving wheel 126; one ends of the two sets of front driven rods 125 are respectively connected with the two sets of front supporting rods 124, and the end far away from the front supporting rods 124 is rotatably connected with the supporting body 11.
In particular implementation, when a single lifting device 10 is used in conjunction with a load-bearing fixture, in order to improve the stability of the lifting device 10, the front driven support frame 122 includes two sets of front driven rods 125, and the front traveling assembly 123 includes two sets of driving wheels 126; two ends of each of the two groups of front support rods 124 are respectively connected with the front transmission member 123, and one end far away from the front transmission member 123 is respectively connected with the driving wheel 126; one ends of the two sets of front driven rods 125 are respectively connected with the two sets of front supporting rods 124, and the end far away from the front supporting rods 124 is rotatably connected with the supporting body 11. Thereby increasing the strength of the front lift assembly 12 while reducing the weight of the front lift assembly 12.
Preferably, the drive wheel 126 is an in-wheel motor drive unit. The driving wheel 126 is a hub motor driving unit, which can reduce the complexity of the lifting device 10; meanwhile, the lifting device 10 is convenient to control, and the labor use cost is reduced.
Preferably, the lifting device 10 further comprises a guide assembly 18, the guide assembly 18 comprising a longitudinal guide 182 and two or more sets of horizontal guides 181; wherein, the horizontal guiding element 181 is arranged at both sides of the supporting body 11, and the bottom end of the horizontal guiding element 181 is provided with an inclined plane; the longitudinal guide 182 includes a guide frame 183 connected to the support body 11, and a plurality of sets of limit bearings 184 provided on the guide frame 183.
In this embodiment, when the lifting device 10 is used to move a load, the load and the lifting device 10 can be transported as a whole by using a forklift. The horizontal guide members 181 may be disposed on both sides of the support body 11, for example, two sets of horizontal guide members 181 may be disposed on both sides of the support body 11, and an inclined surface may be disposed on the bottom of the horizontal guide member 181, so that the entire lifting device 10 may be lifted when the forklift is inserted. Meanwhile, the longitudinal guide piece 182 is arranged, so that when the lifting device 10 and the goods are integrally transported, the lifting device 10 can be longitudinally limited, and the lifting device 10 is prevented from being misplaced or toppled; the limit bearings 184 may be respectively disposed on two sides of the guide frame 183, for example, four sets of limit bearings 184 are disposed on each side.
Preferably, the lifting device 10 further comprises a winding rod 16, the winding rod 16 is connected with the bottom of the support body 11, and the winding rod 16 is used for winding an external lead 127 of the in-wheel motor driving unit.
In order to facilitate the wiring of the in-wheel motor driving unit and facilitate the use of the lifting device 10 in different environments, the external lead 127 does not affect the working efficiency, and the winding rod 16 is arranged to wind the external lead 127 of the in-wheel motor driving unit.
Preferably, the driving assembly 14 comprises a driving motor 141 and a speed reducer 142, both the driving motor 141 and the speed reducer 142 being connected to the supporting body 11.
The speed reducer 142 is arranged, so that the moving distance of the front transmission piece 123 and the rear transmission piece 133 on the threaded transmission rod 152 can be accurately controlled, and the lifting height of the lifting device 10 can be further controlled.
Preferably, the rear main support bracket 131 includes two sets of rear support bars 135, the rear driven support bracket 132 includes two sets of rear driven bars 136, and the rear travel assembly 134 includes two sets of driven wheels 137.
Wherein, two ends of the two groups of rear supporting rods 135 are respectively connected with the rear transmission piece 133, and one end far away from the rear transmission piece 133 is respectively connected with the driven wheel 137; one end of each of the two sets of rear driven rods 136 is connected to the rear support rod 135, and the other end of each of the two sets of rear driven rods 136, which is far away from the rear support rod 135, is rotatably connected to the support body 11.
In this embodiment, the rear lifting assembly 13 is similar in structure to the front lifting assembly 12, and when a single lifting device 10 is used in conjunction with a load bearing fixture, the rear driven support frame 132 includes two sets of rear driven rods 136 and the rear traveling assembly 134 includes two sets of drive wheels 126 for improving the stability of the lifting device 10; wherein, two ends of the two groups of rear supporting rods 135 are respectively connected with the rear transmission piece 133, and one end far away from the rear transmission piece 133 is respectively connected with the driving wheel 126; one end of each of the two sets of rear driven rods 136 is connected to the two sets of rear supporting rods 135, and the end far away from the rear supporting rods 135 is rotatably connected to the supporting body 11. Thereby increasing the strength of the rear lift assembly 13 while reducing the weight of the rear lift assembly 13.
Preferably, the front transmission member 123 includes a front transmission main body 138 and a front sleeve 139, the front sleeve 139 is sleeved on the threaded transmission rod 152 and is provided with an internal thread matching with the front threaded section 153, the transmission main body is connected with the front sleeve 139, and the front traveling assembly 123 is rotatably connected with the front sleeve 139.
Preferably, the rear transmission member 133 includes a rear transmission body 128 and a rear sleeve 129, the rear sleeve 129 is sleeved on the threaded transmission rod 152 and is provided with an internal thread matching with the rear threaded section 154, the transmission body is connected with the rear sleeve 129, and the rear traveling assembly 134 is rotatably connected with the rear sleeve 129.
It is clear that the provision of the front sleeve 139 and the rear sleeve 129 improves the stability of the lifting device 10 during lifting and prevents the front driving member 123 or the rear driving member 133 from slipping when sliding on the threaded driving rod 152. Preferably, the front drive body 138 is arranged to allow for adjustment of the front follower to ensure that the gap between the two front follower bars 125 is greater than the maximum distance between the two sets of rear support bars 135 and that the rear lifting assembly 13 can be received between the front lifting assembly 12 when the lifting device 10 is at its lowest.
Preferably, the periphery of the support body 11 is provided with a side panel 17 facing downwards.
The periphery of support body 11 sets up side board 17, and back lifting subassembly 13 can be accomodate with preceding lifting subassembly 12 between, can protect back lifting subassembly 13 and preceding lifting subassembly 12.
In a second aspect, an embodiment of the present invention provides a lifting apparatus, where the lifting apparatus includes an external fixing device and two sets of lifting devices 10 as set forth in the above embodiments, and the two sets of lifting devices 10 are disposed side by side at the bottom of the external fixing device. The lifting apparatus may include one or more lifting devices 10 to provide lifting control of the external fixture.
In short, the above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. 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 (10)
1. A lifting device, comprising: the lifting device comprises a support body, a front lifting assembly, a rear lifting assembly, a driving assembly and a transmission connecting rod, wherein the driving assembly is connected with the support body; wherein,
the transmission connecting rod comprises a mounting seat and a threaded transmission rod, the mounting seat is connected with the support body, the threaded transmission rod is connected with the mounting seat through a bearing, and the threaded transmission rod is in transmission connection with the driving assembly; the periphery of one end, close to the front lifting assembly, of the thread transmission rod is provided with a front thread section, the periphery of one end, close to the rear lifting assembly, of the thread transmission rod is provided with a rear thread section, and the thread rotating directions of the front thread section and the rear thread section are opposite;
the front lift assembly includes: the front main supporting frame, the front driven supporting frame, the front transmission piece and the front traveling assembly; the front transmission piece is sleeved on the threaded transmission rod and is provided with an internal thread matched with the front threaded section, and two ends of the front main supporting frame are respectively connected with the front transmission piece and the front advancing assembly; one end of the front driven supporting frame is connected with the front main supporting frame, and the other end of the front driven supporting frame is connected with the supporting body;
the rear lift assembly includes: the rear main support frame, the rear driven support frame, the rear transmission part and the rear advancing assembly; the rear transmission part is sleeved on the threaded transmission rod and is provided with an internal thread matched with the rear threaded section, and two ends of the rear main support frame are respectively connected with the rear transmission part and the rear advancing assembly; one end of the rear driven support frame is connected with the rear main support frame, and the other end of the rear driven support frame is connected with the support body.
2. The lift mechanism of claim 1, wherein said front main support frame includes two sets of front support bars, said front driven support frame includes two sets of front driven bars, and said forward travel assembly includes two sets of drive wheels; wherein,
two ends of the two groups of front supporting rods are respectively connected with the front transmission piece, and one ends far away from the front transmission piece are respectively connected with the driving wheels; one ends of the two groups of front driven rods are respectively connected with the two groups of front supporting rods, and one ends of the front driven rods, far away from the front supporting rods, are rotatably connected with the supporting body.
3. The lifting device as claimed in claim 2, further comprising a wire winding rod connected to the bottom of the support body, the wire winding rod being configured to wind an external wire of the drive wheel.
4. The lift device of claim 1, further comprising a guide assembly comprising a longitudinal guide and two or more sets of horizontal guides; the horizontal guide pieces are arranged on two sides of the supporting body, and inclined planes are arranged at the bottom ends of the horizontal guide pieces; the longitudinal guide piece comprises a guide frame connected with the support body and a plurality of groups of limiting bearings arranged on the guide frame.
5. The lifting device according to claim 1, wherein the drive assembly comprises a drive motor and a reducer, both of which are connected to the support body.
6. The lift mechanism of claim 1, wherein said rear main support frame includes two sets of rear support bars, said rear driven support frame includes two sets of rear driven bars, and said rear travel assembly includes two sets of driven wheels; wherein,
two ends of the two groups of rear supporting rods are respectively connected with the rear transmission part, and one end far away from the rear transmission part is respectively connected with the driven wheel; and one ends of the rear driven rods are respectively connected with the rear supporting rods and are far away from the one ends of the rear supporting rods and the supporting body are rotatably connected.
7. The lifting device as claimed in claim 1, wherein the front transmission member includes a front transmission body and a front sleeve, the front sleeve is sleeved on the threaded transmission rod and is provided with an internal thread matching with the front thread section, the transmission body is connected with the front sleeve, and the front traveling assembly is rotatably connected with the front sleeve.
8. The lifting device as claimed in claim 1, wherein the rear driving member includes a rear driving body and a rear sleeve, the rear sleeve is sleeved on the threaded driving rod and is provided with an internal thread matching with the rear thread section, the driving body is connected with the rear sleeve, and the rear traveling assembly is rotatably connected with the rear sleeve.
9. Lifting device as claimed in claim 1, characterized in that the periphery of the support body is provided with a side panel facing downwards.
10. A lifting device comprising an external fixture and two sets of lifting devices as claimed in any one of claims 1 to 9, the two sets of lifting devices being arranged side by side at the bottom of the external fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122759782.5U CN216105824U (en) | 2021-11-11 | 2021-11-11 | Lifting device and lifting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122759782.5U CN216105824U (en) | 2021-11-11 | 2021-11-11 | Lifting device and lifting equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216105824U true CN216105824U (en) | 2022-03-22 |
Family
ID=80715645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122759782.5U Active CN216105824U (en) | 2021-11-11 | 2021-11-11 | Lifting device and lifting equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216105824U (en) |
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- 2021-11-11 CN CN202122759782.5U patent/CN216105824U/en active Active
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