Hydraulic oil cylinder convenient to move and use

Abstract

The utility model relates to the technical field of hydraulic oil cylinders, in particular to a hydraulic oil cylinder convenient to move and use, which comprises a bottom frame, support frames are fixedly mounted on two sides of the top end of the bottom frame, and a plurality of arc-shaped supports are arranged at the top ends of the support frames side by side. Through cooperative use of the connecting piece, the arc-shaped supporting plate, the swing arm, the first motor, the driving gear and the first large gear, when the oil cylinder body needs to be transversely displaced by one station, the first motor is started and drives the driving gear to rotate, the driving gear drives the first large gear at the top end to synchronously rotate, and the oil cylinder body is driven to transversely move by one station. When the first large gear and the second large gear synchronously rotate in the same direction, the swing arms are driven to rotate, and when the two swing arms synchronously rotate in the same direction, the oil cylinder body on the first arc-shaped support is shifted to the other arc-shaped support through the arc-shaped supporting plate, the application range of the oil cylinder body is wider through moving and shifting, and the flexibility is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of hydraulic oil cylinders, in particular to a hydraulic oil cylinder which is convenient for mobile use. Background Art

[0002] Hydraulic cylinder is a common hydraulic actuator, usually used to convert hydraulic energy into mechanical motion. It consists of a sealed container, piston, piston rod, seal, etc. The working principle of hydraulic cylinder is based on the pressure transmission of liquid in a closed container.

[0003] When using the existing hydraulic cylinder, it is generally fixed in a specified position by a fixed installation method. This has poor flexibility and a small range of use. If the position needs to be changed, workers need to move it manually. For this reason, we propose a hydraulic cylinder that is easy to move. Utility Model Content

[0004] The purpose of the utility model is to provide a hydraulic cylinder that is easy to move and use, so as to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A hydraulic cylinder that is easy to use and portable, comprising

[0007] A bottom frame, support frames are fixedly installed on both sides of the top of the bottom frame, a plurality of arc-shaped supports are arranged side by side at the top of the support frame, and a shifting mechanism is arranged in the middle of the two support frames, and the shifting mechanism includes a connecting piece, an arc-shaped supporting plate and a swing arm;

[0008] A driving mechanism is arranged at one end of the inner wall of the support frame on the right side, and the driving mechanism includes a first motor, a driving gear and a first large gear. A second large gear is arranged at the other end of the inner wall of the support frame on the right side, and a cylinder body is arranged at the top end of the arc-shaped support on the right side.

[0009] Preferably, the first motor is fixedly mounted on one end of the inner wall of the right support frame, the output shaft of the first motor is fixedly mounted with a driving gear, the upper end of the support frame close to the first motor is movably mounted with a first large gear through a transmission shaft, and the first large gear is meshed with the driving gear;

[0010] Preferably, a first synchronous wheel is fixedly installed at the middle of the output shaft of the first motor, a second synchronous wheel is arranged on the outer side of the bottom end of the support frame close to the second large gear, the second synchronous wheel is movably connected to the first synchronous wheel through a synchronous belt, and a driven gear is fixedly installed on the output shaft of the second synchronous wheel, and the driven gear is meshed with the second large gear;

[0011] Preferably, the first large gear and the second large gear have their ends in the same direction fixedly connected to a swing arm, and the other ends of the two swing arms are respectively connected to two ends of one side of a connecting member in the same direction, and a plurality of arc-shaped supporting plates are arranged side by side at the top of the connecting member;

[0012] Preferably, limit rings are fixedly installed on the outer walls of both sides of the oil cylinder body;

[0013] Preferably, a movable groove is provided in the middle of the base frame.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. A hydraulic cylinder that is easy to move and use is used in conjunction with a connecting piece, an arc-shaped supporting plate, a swing arm, a first motor, a driving gear and a first large gear. When the cylinder body needs to be displaced laterally by one station, the first motor is started. After the first motor is started, the driving gear is driven to rotate, and the driving gear drives the first large gear at the top to rotate synchronously. When the first large gear and the second large gear rotate synchronously in the same direction, the swing arm is driven to rotate. When the two swing arms rotate synchronously in the same direction, the cylinder body on the first arc support is transposed to another arc support through the arc-shaped supporting plate. The cylinder body has a wider range of uses and higher flexibility through movement and transposition.

[0016] 2. This hydraulic cylinder, which is easy to move and use, is used in conjunction with the second large gear, the first synchronous wheel, the second synchronous wheel and the driven gear. When the first motor controls the driving gear to rotate, the first synchronous wheel arranged in the middle of the output shaft of the first motor drives the second synchronous wheel at the other end to rotate synchronously through the synchronous belt. After the second synchronous wheel rotates, it drives the driven gear to rotate. The driven gear drives the second large gear at the top to keep synchronous and same direction rotation with the first large gear. This makes the drive more stable and can keep the two ends of the connecting piece level, thus avoiding the cylinder body from tilting and falling. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall main structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the arc support structure of the utility model;

[0019] Figure 3 It is a schematic diagram of the structure of the transposition mechanism of the utility model.

[0020] In the figure: 1. base frame; 2. support frame; 3. arc-shaped support; 4. shifting mechanism; 401. connecting piece; 402. arc-shaped support plate; 403. swing arm; 5. driving mechanism; 501. first motor; 502. driving gear; 503. first large gear; 6. second large gear; 7. first synchronous wheel; 8. second synchronous wheel; 9. driven gear; 10. cylinder body; 11. limit ring; 12. movable groove. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "several" is two or more, unless otherwise clearly and specifically defined.

[0023] like Figure 1-3 As shown, a technical solution provided by the utility model:

[0024] A hydraulic cylinder convenient for mobile use comprises a base frame 1, support frames 2 are fixedly mounted on both sides of the top of the base frame 1, a plurality of arc-shaped supports 3 are arranged side by side at the top of the support frames 2, a shifting mechanism 4 is arranged in the middle of the two support frames 2, and the shifting mechanism 4 comprises a connecting piece 401, an arc-shaped supporting plate 402 and a swing arm 403; a first motor 501 is fixedly mounted on one end of the inner wall of the right support frame 2, a driving gear 502 is fixedly mounted on the output shaft of the first motor 501, a first large gear 503 is movably mounted on the upper end of the support frame 2 close to the first motor 501 through a transmission shaft, and the first large gear 503 is meshed with the driving gear 502;

[0025] In this embodiment, when the cylinder body 10 needs to be laterally displaced by one station, the first motor 501 is started. After the first motor 501 is started, it drives the driving gear 502 to rotate, and the driving gear 502 drives the first large gear 503 at the top to rotate synchronously. When the first large gear 503 and the second large gear 6 rotate synchronously in the same direction, the swing arm 403 is driven to rotate. When the two swing arms 403 rotate synchronously in the same direction, the cylinder body 10 on the first arc support 3 is replaced by another arc support 3 through the arc support plate 402. By moving and replacing, the cylinder body 10 has a wider range of uses and higher flexibility.

[0026] like Figure 3 As shown, a driving mechanism 5 is arranged at one end of the inner wall of the right support frame 2, and the driving mechanism 5 includes a first motor 501, a driving gear 502 and a first large gear 503. A second large gear 6 is arranged at the other end of the inner wall of the right support frame 2, and a cylinder body 10 is arranged at the top of the right arc-shaped support 3; a first synchronous wheel 7 is fixedly installed in the middle of the output shaft of the first motor 501, and a second synchronous wheel 8 is arranged on the outer side of the bottom end of the support frame 2 close to the second large gear 6. The second synchronous wheel 8 is movably connected to the first synchronous wheel 7 through a synchronous belt, and a driven gear 9 is fixedly installed on the output shaft of the second synchronous wheel 8, and the driven gear 9 is meshed with the second large gear 6; the first large gear 503 and the second large gear 6 are fixedly connected to the swing arm 403 at the same direction end, and the other ends of the two swing arms 403 are respectively connected to the two ends of the same direction of the connecting member 401, and a plurality of arc-shaped support plates 402 are arranged side by side at the top of the connecting member 401;

[0027] In this embodiment, when the first motor 501 controls the driving gear 502 to rotate, the first synchronous wheel 7 set in the middle of the output shaft of the first motor 501 drives the second synchronous wheel 8 at the other end to rotate synchronously through the synchronous belt. After the second synchronous wheel 8 rotates, it drives the driven gear 9 to rotate. The driven gear 9 drives the second large gear 6 at the top to keep synchronous and same direction rotation with the first large gear 503. This makes the driving more stable and can keep the two ends of the connecting piece 401 level, avoiding the cylinder body 10 from tilting and falling.

[0028] like Figure 1 As shown, the outer walls of both sides of the oil cylinder body 10 are fixedly installed with limit rings 11;

[0029] In this embodiment, since the limiting rings 11 are provided at both ends of the cylinder body 10 , when the cylinder body 10 is lifted by the two arc-shaped supports 3 , the two limiting rings 11 can prevent the cylinder body 10 from lateral displacement.

[0030] like Figure 1 As shown, a movable slot 12 is provided in the middle of the base frame 1;

[0031] In this embodiment, a movable groove 12 is provided downwardly in the middle of the base frame 1, so that the arc-shaped support plate 402 can pass through the movable space when moving, avoiding interference.

[0032] Working principle: when the cylinder body 10 needs to be displaced one station laterally, the first motor 501 is started. After the first motor 501 is started, it drives the driving gear 502 to rotate, and the driving gear 502 drives the first large gear 503 at the top to rotate synchronously. When the first motor 501 controls the driving gear 502 to rotate, the first synchronous wheel 7 set in the middle of the output shaft of the first motor 501 drives the second synchronous wheel 8 at the other end to rotate synchronously through the synchronous belt. After the second synchronous wheel 8 rotates, it drives the driven gear 9 to rotate, and the driven gear 9 drives the second large gear 6 at the top to keep synchronous and same direction rotation with the first large gear 503, so that it is more stable during driving, and the two ends of the connecting piece 401 can be kept level to avoid the cylinder body 10 from tilting and falling; when the first large gear 503 and the second large gear 6 rotate synchronously and in the same direction, the swing arm 403 is driven to rotate. When the two swing arms 403 rotate synchronously and in the same direction, the cylinder body 10 on the first arc support 3 is moved to another arc support 3 by the arc support plate 402.

[0033] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A hydraulic cylinder that is easy to use and portable, characterized in that: include A base frame (1), support frames (2) are fixedly mounted on both sides of the top of the base frame (1), a plurality of arc-shaped supports (3) are arranged side by side at the top of the support frames (2), a shifting mechanism (4) is arranged in the middle of the two support frames (2), and the shifting mechanism (4) comprises a connecting piece (401), an arc-shaped supporting plate (402) and a swing arm (403); A driving mechanism (5) is arranged at one end of the inner wall of the right support frame (2), and the driving mechanism (5) comprises a first motor (501), a driving gear (502) and a first large gear (503); a second large gear (6) is arranged at the other end of the inner wall of the right support frame (2); and a cylinder body (10) is arranged at the top end of the arc-shaped support (3) on the right.

2. A hydraulic cylinder that is easy to move according to claim 1, characterized in that: The first motor (501) is fixedly mounted on one end of the inner wall of the right support frame (2); a driving gear (502) is fixedly mounted on the output shaft of the first motor (501); a first large gear (503) is movably mounted on the upper end of the support frame (2) close to the first motor (501) via a transmission shaft; the first large gear (503) is meshed with the driving gear (502).

3. The hydraulic cylinder that is easy to move according to claim 1 is characterized in that: A first synchronous wheel (7) is fixedly mounted on the middle of the output shaft of the first motor (501); a second synchronous wheel (8) is arranged on the outer side of the bottom end of the support frame (2) close to the second large gear (6); the second synchronous wheel (8) is movably connected to the first synchronous wheel (7) via a synchronous belt; a driven gear (9) is fixedly mounted on the output shaft of the second synchronous wheel (8); and the driven gear (9) is meshed with the second large gear (6).

4. The hydraulic cylinder that is easy to move according to claim 1 is characterized in that: One end of the first large gear (503) and the second large gear (6) in the same direction is fixedly connected to a swing arm (403), and the other ends of the two swing arms (403) are respectively connected to two ends of one side of a connecting member (401) in the same direction, and a plurality of arc-shaped supporting plates (402) are arranged side by side at the top of the connecting member (401).

5. The hydraulic cylinder that is easy to move according to claim 1 is characterized in that: Limiting rings (11) are fixedly mounted on the outer walls of both sides of the oil cylinder body (10).

6. The hydraulic cylinder that is easy to move according to claim 1 is characterized in that: A movable groove (12) is provided in the middle of the base frame (1).

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