Integrated hydraulic motor delayer body

Abstract

The utility model discloses an integrated hydraulic motor delayer body, and relates to the technical field of delayers. According to the integrated hydraulic motor delayer body, the protective cover is matched with the sealing strip and is attached to the edge of the outer shell, sealing protection of the operation hole is achieved, dust and oil dirt are effectively prevented from entering the operation hole and affecting follow-up use of the delayer, a button is pressed to drive a sliding block to slide on the inner side of a movable groove, and therefore a clamping block is driven to be disengaged from a clamping groove; when the delayer is used, the protective cover can be taken down, the delayer can be conveniently installed and used, the button can be pressed again to cover the protective cover subsequently, the button is loosened to enable the sliding block to drive the clamping block to reset under the elastic force of the spring and to be clamped and fixed with the clamping groove, and the delayer can be conveniently stored and transported. And the buffer plate is matched with the damping block to buffer lateral impact, so that the lateral impact resistance of the delayer is improved, and the installation and use stability of the delayer is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of time delay devices, in particular to an integrated hydraulic motor time delay device body. Background Art

[0002] The hydraulic motor is an actuator of the hydraulic system. It converts the liquid pressure energy provided by the hydraulic pump into the mechanical energy of its output shaft. Liquid is the medium for transmitting force and motion. The delay device can play a control delay role in the hydraulic system of the integrated hydraulic motor. It controls the speed of the valve core movement and the position of the upper and lower limits, adjusts the oil output time and the oil return time, thereby delaying the liquid flow.

[0003] The existing integrated hydraulic motor timer lacks a sealing protection structure at the operating hole, which causes dust and oil to easily enter the operating hole during storage and transportation, affecting the subsequent use of the timer. At the same time, the lack of an impact-resistant structure causes the timer to be easily damaged or broken by external impact during use, resulting in low practicality. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides an integrated hydraulic motor delay device body, which solves the problem that the integrated hydraulic motor delay device lacks a sealing protection structure at the operating hole, resulting in dust and oil easily entering the operating hole during storage and transportation, affecting the subsequent use of the delay device. At the same time, the lack of an impact-resistant structure causes the delay device to be easily damaged or broken by external impacts during use, thereby solving the problem of low practicality.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: an integrated hydraulic motor timer body, including an outer shell, the front end and the upper end of the outer shell are both provided with operation holes, the outer side of the outer shell is provided with a protective cover, the side of the protective cover close to the outer shell is provided with a sealing strip, the left and right sides of the protective cover are provided with movable grooves, the inner side of the movable groove is provided with a slider, the inner side of the slider is sleeved with a guide rod, the outer side of the guide rod is provided with a spring, a positioning plate is fixedly installed on the surface of the outer shell, fixed frames are provided on the left and right sides of the outer shell, a buffer plate is provided on the inner side of the fixed frame, and a shock-absorbing block is provided between the outer shell and the buffer plate.

[0006] Preferably, two protective covers are provided on the front side and the upper end of the outer shell, and are adapted to the outer side of the outer shell. The sealing strip and the protective cover are fixedly connected, and the sealing strip and the surface of the outer shell fit each other, so as to facilitate sealing and protection of the operating hole.

[0007] Preferably, the slider is slidably connected to the inner side of the movable groove, and one end of the slider away from the outer shell extends to the outer side of the movable groove and a button is fixedly installed thereon, so as to facilitate the slider to move in the movable groove by pressing it.

[0008] Preferably, the slider is slidably sleeved on the outer side of the guide rod through the guide hole, the guide rod is fixedly connected to the inner side of the movable groove, the spring is sleeved on the outer side of the guide rod, and respectively abuts against the surface of the slider and the inner side of the movable groove, so as to facilitate the resetting of the slider.

[0009] Preferably, one end of the slider close to the outer shell extends to the outside of the movable groove and is fixedly installed with a snap block. The positioning plate is located on the left and right sides of the protective cover and is snap-connected to the snap block through the snap groove to achieve snap-fit ​​fixation of the protective cover.

[0010] Preferably, the fixed frame is fixedly connected to the left and right sides of the outer shell, the buffer plate is arranged in parallel to the left and right sides of the outer shell, the buffer plate extends to the outside of the fixed frame away from the side of the outer shell, and the side of the buffer plate is slidably connected to the inner side of the fixed frame to facilitate buffering of external impact.

[0011] Preferably, the shock absorbing blocks are located on the inner side of the fixed frame and are distributed at equal intervals. One end of the shock absorbing blocks is fixedly connected to the surface of the outer shell, and the other end of the shock absorbing blocks is fixedly connected to the surface of the buffer plate. The shock absorbing blocks are made of PE foam material to achieve shock absorption and buffering of the impact.

[0012] Beneficial Effects

[0013] The utility model provides an integrated hydraulic motor time delay device body. Compared with the prior art, it has the following beneficial effects:

[0014] 1. The integrated hydraulic motor time delay device body is provided with a protective cover and a sealing strip. The protective cover cooperates with the sealing strip and fits with the edge of the outer shell to achieve sealing protection for the operation hole, effectively preventing dust and oil from entering the operation hole and affecting the subsequent use of the time delay device.

[0015] 2. The integrated hydraulic motor time delay device body is provided with a protective cover, a movable groove, a slider, a button, a locking block, a spring, and a locking groove. By pressing the button, the slider is driven to slide inside the movable groove, thereby driving the locking block to disengage from the locking groove, and the protective cover can be removed, which is convenient for the installation and use of the time delay device. Subsequently, the button can be pressed again to cover the protective cover, and the button can be released to allow the slider to drive the locking block to reset under the action of the spring elastic force, and to be locked and fixed with the locking groove, which is convenient for the storage and transportation of the time delay device.

[0016] 3. The integrated hydraulic motor time delay device body is provided with a buffer plate and a shock absorbing block. When the time delay device is in use, the buffer plate cooperates with the shock absorbing block to buffer the lateral impact, thereby improving the lateral impact resistance of the time delay device and increasing the stability of the installation and use of the time delay device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The three-dimensional structure of the utility model is shown in FIG. Figure 1 ;

[0018] Figure 2 The three-dimensional structure of the utility model is shown in FIG. Figure 2 ;

[0019] Figure 3 The three-dimensional structure of the utility model is shown in FIG. Figure 3 ;

[0020] Figure 4 This is a schematic diagram of the three-dimensional structure of the protective cover of the utility model;

[0021] Figure 5 It is a schematic diagram of the half-section structure of the protective cover of the utility model.

[0022] In the figure: 1. outer shell; 2. operation hole; 3. protective cover; 4. sealing strip; 5. movable groove; 6. slider; 61. button; 62. snap block; 7. guide rod; 8. spring; 9. positioning plate; 91. snap groove; 10. fixing frame; 11. buffer plate; 12. shock-absorbing block. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-5 The utility model provides a technical solution: an integrated hydraulic motor time delay device body, including an outer shell 1, the front end and the upper end of the outer shell 1 are both provided with an operation hole 2, a protective cover 3 is provided on the outer side of the outer shell 1, and a sealing strip 4 is provided on the side of the protective cover 3 close to the outer shell 1. The protective cover 3 is located at the front side and the upper end of the outer shell 1 and is provided with two sealing strips 4, and is adapted to the outer side of the outer shell 1. The sealing strip 4 is fixedly connected to the protective cover 3, and the surface of the sealing strip 4 and the outer shell 1 are fitted to each other. The protective cover 3 cooperates with the sealing strip 4 and fits the edge of the outer shell 1 to achieve sealing protection of the operation hole 2;

[0025] The protective cover 3 is provided with a movable groove 5 on the left and right sides, a slider 6 is provided on the inner side of the movable groove 5, the slider 6 is slidably connected to the inner side of the movable groove 5, the slider 6 extends away from the outer shell 1 to the outer side of the movable groove 5 and is fixedly installed with a button 61, the inner side of the slider 6 is sleeved with a guide rod 7, the outer side of the guide rod 7 is provided with a spring 8, the slider 6 is slidably sleeved with the outer side of the guide rod 7 through the guide hole, the guide rod 7 is fixedly connected to the inner side of the movable groove 5, the spring 8 is sleeved with the outer side of the guide rod 7, and respectively abuts against the surface of the slider 6 and the inner side of the movable groove 5, a positioning plate 9 is fixedly installed on the surface of the outer shell 1, and the slider 6 is close to the outer shell One end of the body 1 extends to the outside of the movable groove 5 and is fixedly installed with a snap-fit ​​block 62. The positioning plate 9 is located on the left and right sides of the protective cover 3 and is snap-fitted with the snap-fit ​​block 62 through the snap-fit ​​groove 91. When the timer needs to be used, the slider 6 is driven to slide inside the movable groove 5 by pressing the button 61, thereby driving the snap-fit ​​block 62 to disengage from the snap-fit ​​groove 91, and the protective cover 3 can be removed, which is convenient for the installation and use of the timer. When the timer is replaced and maintained and not used temporarily, the button 61 can be pressed again to cover the protective cover 3, and the button 61 can be released to allow the slider 6 to drive the snap-fit ​​block 62 to reset under the elastic force of the spring 8, and snap-fitted with the snap-fit ​​groove 91;

[0026] A fixed frame 10 is provided on the left and right sides of the outer shell 1, and a buffer plate 11 is provided on the inner side of the fixed frame 10. The fixed frame 10 and the left and right sides of the outer shell 1 are fixedly connected, and the buffer plate 11 and the left and right sides of the outer shell 1 are arranged in parallel, and the buffer plate 11 extends to the outer side of the fixed frame 10 away from the side of the outer shell 1, and the side of the buffer plate 11 is slidably connected to the inner side of the fixed frame 10. A shock-absorbing block 12 is provided between the outer shell 1 and the buffer plate 11, and the shock-absorbing blocks 12 are located on the inner side of the fixed frame 10 and are distributed at equal intervals. One end of the shock-absorbing block 12 is fixedly connected to the surface of the outer shell 1, and the other end of the shock-absorbing block 12 is fixedly connected to the surface of the buffer plate 11. The shock-absorbing block 12 is made of PE foam. During the use of the delay device, the buffer plate 11 cooperates with the shock-absorbing block 12 to buffer the lateral impact, thereby improving the lateral impact resistance of the delay device and increasing the stability of the installation and use of the delay device.

[0027] During use, the protective cover 3 cooperates with the sealing strip 4 to fit with the edge of the outer shell 1 to achieve sealing protection for the operating hole 2, effectively preventing dust and oil from entering the operating hole 2 and affecting the subsequent use of the delay device. When the delay device needs to be used, the slider 6 is driven to slide inside the movable groove 5 by pressing the button 61, thereby driving the locking block 62 to disengage from the locking groove 91, and the protective cover 3 can be removed, which is convenient for the installation and use of the delay device. When the delay device is replaced and maintained and is not used temporarily, the button 61 can be pressed again to cover the protective cover 3 back, and the button 61 can be released so that the slider 6 drives the locking block 62 to reset under the elastic force of the spring 8, and is locked and fixed with the locking groove 91, which is convenient for the storage and transportation of the delay device. During the use of the delay device, the buffer plate 11 cooperates with the shock-absorbing block 12 to buffer the lateral impact, thereby improving the lateral impact resistance of the delay device and increasing the stability of the installation and use of the delay device.

[0028] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An integrated hydraulic motor time delay device body, comprising an outer shell (1), characterized in that: The front end and the upper end of the outer shell (1) are both provided with operation holes (2); the outer side of the outer shell (1) is provided with a protective cover (3); the side of the protective cover (3) close to the outer shell (1) is provided with a sealing strip (4); the left and right sides of the protective cover (3) are provided with movable grooves (5); the inner side of the movable groove (5) is provided with a slider (6); the inner side of the slider (6) is sleeved with a guide rod (7); the outer side of the guide rod (7) is provided with a spring (8); a positioning plate (9) is fixedly installed on the surface of the outer shell (1); the left and right sides of the outer shell (1) are provided with a fixing frame (10); the inner side of the fixing frame (10) is provided with a buffer plate (11); and a shock-absorbing block (12) is provided between the outer shell (1) and the buffer plate (11).

2. The integrated hydraulic motor time delay device body according to claim 1, characterized in that: The protective covers (3) are located at the front side and the upper end of the outer shell (1), and are mutually adapted to the outer side of the outer shell (1). The sealing strip (4) and the protective covers (3) are fixedly connected, and the surfaces of the sealing strip (4) and the outer shell (1) are mutually fitted.

3. The integrated hydraulic motor time delay device body according to claim 1 is characterized in that: The slider (6) is slidably connected to the inner side of the movable groove (5); one end of the slider (6) away from the outer shell (1) extends to the outer side of the movable groove (5) and is fixedly mounted with a button (61).

4. The integrated hydraulic motor time delay device body according to claim 1 is characterized in that: The slider (6) is slidably sleeved on the outer side of the guide rod (7) through the guide hole, the guide rod (7) is fixedly connected to the inner side of the movable groove (5), and the spring (8) is sleeved on the outer side of the guide rod (7) and respectively abuts against the surface of the slider (6) and the inner side of the movable groove (5).

5. The integrated hydraulic motor time delay device body according to claim 1 is characterized in that: One end of the sliding block (6) close to the outer shell (1) extends to the outside of the movable groove (5) and is fixedly mounted with a snap-fit ​​block (62); the positioning plate (9) is located on the left and right sides of the protective cover (3) and is snap-fitted to the snap-fit ​​block (62) via the snap-fit ​​groove (91).

6. The integrated hydraulic motor time delay device body according to claim 1, characterized in that: The fixed frame (10) is fixedly connected to the left and right sides of the outer shell (1); the buffer plate (11) is arranged in parallel to the left and right sides of the outer shell (1); a side of the buffer plate (11) away from the outer shell (1) extends to the outside of the fixed frame (10); and the side of the buffer plate (11) is slidably connected to the inside of the fixed frame (10).

7. The integrated hydraulic motor time delay device body according to claim 1, characterized in that: The shock absorbing blocks (12) are located inside the fixed frame (10) and are distributed at equal intervals. One end of the shock absorbing block (12) is fixedly connected to the surface of the outer shell (1), and the other end of the shock absorbing block (12) is fixedly connected to the surface of the buffer plate (11). The shock absorbing block (12) is made of PE foam.

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