CN218058316U - Hydraulic driving lifting mechanism - Google Patents
Hydraulic driving lifting mechanism Download PDFInfo
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- CN218058316U CN218058316U CN202221804843.3U CN202221804843U CN218058316U CN 218058316 U CN218058316 U CN 218058316U CN 202221804843 U CN202221804843 U CN 202221804843U CN 218058316 U CN218058316 U CN 218058316U
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Abstract
The utility model provides a press drive elevating system can include lift unit and support element. The lifting unit comprises: mounting a plate; the bottom end of the driving hydraulic cylinder is connected to the mounting plate, and the top end of the driving hydraulic cylinder is provided with a rotating wheel; the two lifting fixed rods are respectively arranged on two sides of the mounting plate; the lifting platform is provided with two lifting sliding sleeves on one side, and the two lifting sliding sleeves are respectively sleeved on the two lifting fixing rods; the flexible cable bypasses the rotating wheel, one end of the flexible cable is connected to the mounting plate, and the other end of the flexible cable is connected to the lifting platform. The supporting unit includes: the bottom of the supporting seat is provided with a plurality of moving wheels; the drawing and inserting support can be installed in the supporting seat in a drawing and inserting mode. The lifting unit is rotatably mounted on the supporting unit through a slewing bearing. The utility model provides a hydraulic drive elevating system through the rotatory working method who goes up and down and go up and down the back rotation of lift platform, is favorable to improving the work efficiency that the goods was transported.
Description
Technical Field
The utility model relates to a skill hydraulic drive technical field especially relates to a hydraulic drive elevating system.
Background
At present, the lifting mechanism can only vertically move up and down, and when the lifting mechanism is used in narrow spaces or places with obstacles, a plurality of limitations exist, and the lifting mechanism is not favorable for the working efficiency. If between the goods shelves that the interval is narrower, the straight down operation mode of current elevating system is unfavorable for the transport and the transfer of goods, is difficult to improve the work efficiency that the goods was transported.
Disclosure of Invention
The utility model discloses aim at solving one of the technical problem in the above-mentioned technique at least to a certain extent.
Therefore, an object of the utility model is to provide a hydraulic drive elevating system, through the rotatory working method who goes up and down and go up and down the back rotation of lift platform, be favorable to improving the work efficiency that the goods was transported.
In order to achieve the above object, an embodiment of the present invention provides a hydraulic drive lifting mechanism, which may include a lifting unit and a supporting unit.
Wherein, the lift unit includes: mounting a plate; the bottom end of the driving hydraulic cylinder is connected to the mounting plate, and the top end of the driving hydraulic cylinder is provided with a rotating wheel; two lifting fixing rods are arranged on two sides of the mounting plate respectively; the lifting platform is provided with two lifting sliding sleeves on one side, and the two lifting sliding sleeves are respectively sleeved on the two lifting fixing rods; the flexible cable bypasses the rotating wheel, one end of the flexible cable is connected to the mounting plate, and the other end of the flexible cable is connected to the lifting platform. The supporting unit includes: the supporting seat is provided with a plurality of moving wheels at the bottom; and the drawing and inserting support can be drawn and inserted and installed in the supporting seat. The lifting unit is rotatably mounted on the supporting unit through a slewing bearing.
According to the utility model discloses a hydraulic drive elevating system under the combined action of elevating system and rotatory support, can realize lift platform's rotatory lift to and the rotation after lift platform goes up and down, be favorable to improving the work efficiency that the goods was transported.
In addition, according to the utility model discloses hydraulic drive elevating system that above-mentioned embodiment provided can also have following additional technical characterstic:
specifically, the flexible cable is a chain, and the rotating wheel is a chain wheel.
Specifically, an adjusting foot is arranged at a position, close to one end, of the drawing and inserting support.
Specifically, a counterweight cavity is arranged in the supporting seat.
Specifically, a balancing weight is arranged in the balancing weight cavity.
Specifically, the slewing bearing is a hydraulic slewing bearing.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of a hydraulically driven lift mechanism according to an embodiment of the present invention;
fig. 2 is a schematic structural view of a hydraulically driven lift mechanism according to another embodiment of the present invention;
fig. 3 is a schematic structural view of a hydraulic drive lifting mechanism according to another embodiment of the present invention.
Reference numerals: 10. the lifting device comprises a lifting unit, 11, a mounting plate, 12, a flexible cable, 13, a driving hydraulic cylinder, 14, a rotating wheel, 15, a lifting fixing rod, 16, a lifting sliding sleeve, 17, a lifting platform, 20, a supporting unit, 21, a supporting seat, 22, a moving wheel, 23, a pulling and inserting support, 24, an adjusting foot, 25, a counterweight cavity, 26, a counterweight, 30 and a slewing bearing.
Detailed Description
Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
The hydraulic drive lifting mechanism of the embodiment of the present invention is described below with reference to the drawings.
Fig. 1 is a schematic structural view of a hydraulic drive lifting mechanism according to an embodiment of the present invention.
As shown in fig. 1, the hydraulic driving lifting mechanism according to the embodiment of the present invention may include a lifting unit 10 and a supporting unit 20.
Wherein, the lifting unit 10 includes: the device comprises a mounting plate 11, a driving hydraulic cylinder 13, a lifting fixing rod 15, a lifting platform 17 and a flexible cable 12.
The bottom end of the driving hydraulic cylinder 13 is connected to the mounting plate 11, and the top end of the driving hydraulic cylinder 13 is provided with a rotating wheel 14; two lifting fixing rods 15 are respectively arranged at two sides of the mounting plate 11; two lifting sliding sleeves 16 are arranged on one side of the lifting platform 17, and the two lifting sliding sleeves 16 are respectively sleeved on the two lifting fixing rods 15; the wire 12 is passed around the wheel 14, one end of the wire 12 is connected to the mounting plate 11 and the other end of the wire 12 is connected to the lifting platform 17.
Specifically, the drive cylinder 13 is installed at a central position in the longitudinal direction of the mounting plate 11, near one side edge of the mounting plate 11. Two lifting fixing rods 15 are respectively arranged at two sides of the mounting plate 11 in the length direction and are positioned at one side of the mounting plate 11 far away from the driving hydraulic cylinder 13. Two lifting sliding sleeves 16 are arranged on one side of the lifting platform 17. The distance between the two lifting sliding sleeves 16 is matched with the distance between the two lifting fixing rods 15. So that the lifting sliding bush 16 can be conveniently sleeved on the lifting fixing rod 15.
It should be noted that the lifting platform 17 described in this embodiment is a generally rectangular structure, wherein the lifting sliding sleeve 16 may be disposed on one side of the lifting platform 17, or may be disposed on two adjacent corner positions of the lifting platform 17.
It is understood that the lifting platform 17 and the lifting sliding sleeve 16 described in this embodiment may be of an integral structure, or may be of a detachable connection structure.
The supporting unit 20 includes a supporting base 21 and a withdrawing bracket 23. A plurality of moving wheels 22 are arranged at the bottom of the supporting seat 21; the inserting bracket 23 can be inserted into the supporting base 21.
Specifically, the bottom of the supporting base 21 is provided with at least three moving wheels 22 to achieve the effect of supporting the base to move stably. The two inserting brackets 23 can be arranged and respectively inserted at two sides of the supporting seat 21, and can be drawn out for auxiliary support when needed.
The lifting unit 10 is rotatably mounted on the supporting unit 20 through a slewing bearing 30. Specifically, the slewing bearing 30 is a mechanism that can rotate independently, and when the supporting unit 20 is fixed, the lifting unit 10 can be driven to rotate at an unlimited angle, so that the lifting platform 17 can be rotated to lift and rotate the lifting platform 17.
In the embodiment of the present invention, the flexible cable 12 may be a chain, and the pulley 14 may be a sprocket.
Specifically, one end of the chain is fixedly connected to the mounting plate 11, the other end of the chain is fixedly connected to the lifting platform 17 by bypassing the chain wheel, when the driving hydraulic cylinder 13 extends, the chain wheel moves upwards, the chain on the side of the chain wheel far away from the lifting platform 17 is gradually lengthened in the process of moving the chain wheel, and the chain can drive the lifting platform 17 to ascend under the condition that the length of the whole chain is not changed. The lifting sliding sleeve 16 on the lifting platform 17 is slidably sleeved on the lifting fixing rod 15, and the lifting platform 17 can be kept to move upwards within a fixed position range under the action of the lifting sliding sleeve 16 and the lifting fixing rod 15.
In the embodiment of the present invention, as shown in fig. 3, an adjusting foot 24 is disposed at a position close to one end of the inserting and drawing support 23.
Specifically, the drawing and inserting support 23 is provided with an adjusting pin 24 at one end far away from the inserting support seat 21, the adjusting pin 24 comprises a cushion plate and a screw rod, the drawing and inserting support 23 is provided with a through hole which is matched with the screw rod and is provided with an internal thread, the adjusting pin 24 is installed in the through hole of the drawing and inserting support 23 through the screw rod, and the screw rod is in threaded fit with the through hole. When the hydraulic driving lifting mechanism is used, the inserting support 23 is extracted from the support seat 21 for auxiliary support, and the condition that the ground is not solid or does not touch the ground can be avoided through the adjustment of the adjusting foot 24, so that the use safety of the hydraulic driving lifting mechanism is facilitated.
In the embodiment of the present invention, as shown in fig. 3, a counterweight cavity 25 is disposed in the supporting seat 21, and a counterweight 26 can be placed in the counterweight cavity 25.
Specifically, the support base 21 is provided with a hollow structure at a side far away from the inserting and pulling support 23, the hollow part forms a counterweight cavity 25, and a certain amount of counterweight blocks 26 can be placed in the counterweight cavity 25 according to requirements. The operator can increase or decrease the number of the counter weights 26 by himself or herself depending on the factors of the use site, the number of movements and the weight of the lifting platform 17.
In an embodiment of the present invention, the slewing bearing 30 may be a hydraulic slewing bearing. Specifically, the lifting drive of the hydraulic lifting mechanism is a hydraulic drive cylinder, and the slewing bearing 30 adopts a hydraulic slewing bearing and can share components such as a hydraulic pump, which is beneficial to reducing the manufacturing cost of the hydraulic driving lifting mechanism and simplifying the operation flow.
According to the utility model discloses hydraulic drive elevating system, when using, as the form shown in fig. 1, place the goods on lift platform 17, drive lift platform 17 through drive hydraulic cylinder 13 and flexible cable 12 and promote the operation. In the modified embodiment, the lifting unit 10 and the slewing bearing 30 can be operated independently, and the lifting platform 17 can be rotated to the configuration shown in fig. 3 during the lifting process of the lifting platform 17 or after the lifting platform 17 is lifted.
It will be appreciated that in the specific implementation, for example, during the lifting process of the lifting platform 17 or when the lifting platform 17 needs to be rotated after the lifting platform 17 is lifted, the inserting support 23 should be extracted from the supporting seat 21 in advance, and the adjusting foot 24 should be used to assist in supporting.
To sum up, the utility model discloses hydraulic drive elevating system through the rotatory lifting of lift platform 17 and the rotatory working method in back that goes up and down, is favorable to improving the work efficiency that the goods was transported.
In the description of the present specification, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to imply that the number of indicated technical features is significant. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless explicitly defined otherwise.
In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Moreover, various embodiments or examples and features of various embodiments or examples described in this specification can be combined and combined by one skilled in the art without being mutually inconsistent.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (6)
1. A hydraulically driven lifting mechanism, comprising a lifting unit and a support unit, wherein,
the lifting unit includes:
mounting a plate;
the bottom end of the driving hydraulic cylinder is connected to the mounting plate, and the top end of the driving hydraulic cylinder is provided with a rotating wheel;
the two lifting fixing rods are respectively arranged on two sides of the mounting plate;
the lifting platform is provided with two lifting sliding sleeves on one side, and the two lifting sliding sleeves are respectively sleeved on the two lifting fixing rods;
the flexible cable bypasses the rotating wheel, one end of the flexible cable is connected to the mounting plate, and the other end of the flexible cable is connected to the lifting platform;
the supporting unit includes:
the supporting seat is provided with a plurality of moving wheels at the bottom;
the drawing and inserting support can be mounted in the supporting seat in a drawing and inserting mode;
the lifting unit is rotatably mounted on the supporting unit through a slewing bearing.
2. The hydraulically driven lift mechanism of claim 1, wherein the flexible cable is a chain and the pulley is a sprocket.
3. The hydraulically driven lift mechanism of claim 1, wherein the draw and insert frame is provided with an adjustment foot proximate one end thereof.
4. The hydraulically driven lift mechanism of claim 1, wherein a counterweight cavity is disposed in the support base.
5. The hydraulically driven lift mechanism of claim 4, wherein a counterweight is disposed within the counterweight chamber.
6. The hydraulically driven lift mechanism of claim 1, wherein the slewing bearing is a hydraulic slewing bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221804843.3U CN218058316U (en) | 2022-07-13 | 2022-07-13 | Hydraulic driving lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221804843.3U CN218058316U (en) | 2022-07-13 | 2022-07-13 | Hydraulic driving lifting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218058316U true CN218058316U (en) | 2022-12-16 |
Family
ID=84398849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221804843.3U Active CN218058316U (en) | 2022-07-13 | 2022-07-13 | Hydraulic driving lifting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218058316U (en) |
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2022
- 2022-07-13 CN CN202221804843.3U patent/CN218058316U/en active Active
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