Hydraulic elevator

Abstract

The utility model provides a hydraulic elevator which comprises a base and is characterized in that the base is connected with a lifting platform capable of lifting up and down through an X-shaped rod piece, the base is provided with a hydraulic cylinder capable of driving the X-shaped rod piece to stretch or retract, a support is installed on the lifting platform, a plurality of conveying rollers are installed on the support in a horizontally rotating mode, and the conveying rollers are connected with the X-shaped rod piece. A driving structure capable of driving the conveying rollers to rotate is arranged on the support, guide rails are horizontally fixed to the two sides of the support, movable seats are connected to the guide rails in a sliding mode, and a containing plate is detachably installed between the movable seats.

Description

Technical Field

[0001] The utility model belongs to the technical field of machinery and relates to a hydraulic hoist. Background Art

[0002] The hydraulic lift can lift materials upward. After searching, a lifting platform is disclosed in Chinese patent literature [Application No.: 2018214582088; Publication No.: CN 208843670U]. The platform structure of this lifting platform is too simple, which is not convenient for lifting different materials upward and transferring them to other machines or assembly lines. Therefore, it is necessary to design a hydraulic lift. Summary of the invention

[0003] The utility model aims to solve the above problems in the prior art and proposes a hydraulic lifter.

[0004] The purpose of the utility model can be achieved through the following technical solutions: a hydraulic lift, comprising a base, characterized in that a lifting platform that can be lifted up and down is connected to the base through an X-shaped rod, the base is provided with a hydraulic cylinder that can drive the X-shaped rod to extend or contract, a bracket is installed on the lifting platform, a number of transmission rollers are horizontally rotatably installed on the bracket, the bracket has a driving structure that can drive the transmission rollers to rotate, guide rails are horizontally fixed on both sides of the bracket, movable seats are slidably connected to the guide rails, and a placement plate is detachably installed between the movable seats.

[0005] The movable seat is provided with a positioning column, and the placement plate is provided with a positioning hole matched with the positioning column.

[0006] A handle is also installed on one of the movable seats, a T-shaped adjustment control is slidably connected to the handle, a locking block is installed on the T-shaped adjustment control, and a spring is arranged between the locking block and the movable seat.

[0007] The driving structure includes a servo motor, sprocket one, sprocket two and a chain belt. The servo motor is installed on a bracket, the sprocket one is installed on the output shaft of the servo motor, the sprocket two is installed on a transmission roller, and the chain belt is sleeved between the sprocket one and the sprocket two.

[0008] Auxiliary wheels are rotatably mounted on both ends of the transmission roller.

[0009] An electric control box is installed on one side of the bracket, and the servo motor and the hydraulic cylinder are electrically connected to the electric control box through lines.

[0010] Compared with the prior art, this hydraulic lift has the following advantages:

[0011] In the utility model, the material can be lifted upward by the hydraulic cylinder. On the one hand, the material can be transmitted by the transmission roller, and the material can be lifted upward and transferred out; on the other hand, a placing plate can be installed, and after the material is placed on the placing plate, the placing plate can be used to move it, and the material can be lifted upward and transferred out, so that it can be applied to different usage scenarios. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0013] Figure 2 It is a three-dimensional structural schematic diagram of the utility model with parts removed;

[0014] Figure 3 It is a schematic diagram of the planar structure of the utility model with the removed part;

[0015] In the figure, 1. base; 2. hydraulic cylinder; 3. X-shaped rod; 4. handle; 5. electric control box; 6. bracket; 7. transmission roller; 8. auxiliary wheel; 9. guide rail; 10. movable seat; 10a, positioning column; 11. spring; 12. lifting platform; 13. placement plate; 13a, positioning hole; 14. sprocket two; 15. sprocket one; 16. servo motor; 17. locking block; 18. T-type adjustment control. DETAILED DESCRIPTION

[0016] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0017] like Figure 1-Figure 3 As shown, the hydraulic lift includes a base 1, on which a lifting platform 12 capable of being lifted up and down is connected via an X-shaped rod 3, and the base 1 is provided with a hydraulic cylinder 2 capable of driving the X-shaped rod 3 to extend or contract. In the present embodiment, the hydraulic cylinder 2 realizes the up and down movement of the lifting platform 12, which is realized by the existing technology; a bracket 6 is installed on the lifting platform 12, on which a plurality of transmission rollers 7 are horizontally rotatably installed, and the number of the transmission rollers 7 is nine; the bracket 6 has a driving structure capable of driving the transmission rollers 7 to rotate, guide rails 9 are horizontally fixed on both sides of the bracket 6, movable seats 10 are slidably connected to the guide rails 9, and a placement plate 13 is detachably installed between the movable seats 10.

[0018] The movable seat 10 has a positioning column 10a, and the placement plate 13 has a positioning hole 13a that matches the positioning column 10a; using this structure, by placing the placement plate 13 on the movable seat 10, the positioning column 10a and the positioning hole 13a match, so that the placement plate 13 can be installed between the movable seats 10.

[0019] A handle 4 is also installed on one of the movable seats 10, and a T-shaped adjustment control 18 is slidably connected to the handle 4. A locking block 17 is installed on the T-shaped adjustment control 18, and a spring 11 is provided between the locking block 17 and the movable seat 10. With this structure, the locking block 17 is disengaged from the guide rail 9 by pulling the T-shaped adjustment control 18 on the installation placement plate 13, and the movable seat 10 can be moved at will. After the T-shaped adjustment control 18 is released, the locking block 17 abuts against the guide rail 9 under the action of the spring 11, and the movable seat 10 can be locked.

[0020] The driving structure includes a servo motor 16, sprocket 1 15, sprocket 2 14 and a chain belt. The servo motor 16 is installed on the bracket 6, the sprocket 1 15 is installed on the output shaft of the servo motor 16, the sprocket 2 14 is installed on the transmission roller 7, and the chain belt is set between the sprocket 1 15 and the sprocket 2 14.

[0021] Auxiliary wheels 8 are rotatably mounted on both ends of the transmission roller 7 .

[0022] An electric control box 5 is installed on one side of the bracket 6. The servo motor 16 and the hydraulic cylinder 2 are electrically connected to the electric control box 5 through lines. This adopts the existing technology and its circuits do not need to be redesigned.

[0023] When the elevator is used to transfer materials such as boxes and cases after lifting them upward, the conveying roller 7 can be directly used; and when the elevator is used to transfer stacked materials such as fabrics, membranes, mats, leathers, etc. after lifting them upward, a placing plate 13 can be installed and placed on the placing plate 13, and the placing plate 13 can be used.

[0024] In the utility model, the hydraulic cylinder 2 can be used to lift the material upward. On the one hand, the transmission roller 7 can be used to transmit the material, lift it upward and transfer it out; on the other hand, a placement plate 13 can be installed, and after the material is placed on the placement plate 13, the placement plate 13 can be used to move it, lift it upward and transfer it out, so that it can be applied to different usage scenarios.

[0025] The above components are all common standard parts or components known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0026] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

Claims

1. A hydraulic lift, comprising a base (1), characterized in that: The base (1) is connected to a lifting platform (12) capable of being lifted up and down via an X-shaped rod (3); the base (1) is provided with a hydraulic cylinder (2) capable of driving the X-shaped rod (3) to extend or retract; a bracket (6) is installed on the lifting platform (12); a plurality of transmission rollers (7) are horizontally rotatably installed on the bracket (6); the bracket (6) has a driving structure capable of driving the transmission rollers (7) to rotate; guide rails (9) are horizontally fixed on both sides of the bracket (6); movable seats (10) are slidably connected to the guide rails (9); and a placement plate (13) is detachably installed between the movable seats (10).

2. A hydraulic lift according to claim 1, characterized in that: The movable seat (10) is provided with a positioning column (10a), and the placement plate (13) is provided with a positioning hole (13a) matching with the positioning column (10a).

3. A hydraulic lift according to claim 1, characterized in that: A handle (4) is also installed on one of the movable seats (10), a T-shaped adjustment control (18) is slidably connected to the handle (4), a locking block (17) is installed on the T-shaped adjustment control (18), and a spring (11) is provided between the locking block (17) and the movable seat (10).

4. A hydraulic lift according to claim 1, characterized in that: The driving structure comprises a servo motor (16), a sprocket wheel one (15), a sprocket wheel two (14) and a chain belt, wherein the servo motor (16) is mounted on a bracket (6), the sprocket wheel one (15) is mounted on an output shaft of the servo motor (16), the sprocket wheel two (14) is mounted on a transmission roller (7), and the chain belt is sleeved between the sprocket wheel one (15) and the sprocket wheel two (14).

5. A hydraulic lift according to claim 1, characterized in that: Auxiliary wheels (8) are rotatably mounted on both ends of the transmission roller (7).

6. A hydraulic lift according to claim 4, characterized in that: An electric control box (5) is installed on one side of the bracket (6), and the servo motor (16) and the hydraulic cylinder (2) are both electrically connected to the electric control box (5) through lines.

Images