CN219546586U

CN219546586U - Hydraulic system with adjustable load

Info

Publication number: CN219546586U
Application number: CN202320702533.9U
Authority: CN
Inventors: 解晓波
Original assignee: Wuxi Jingxi Metallurgy Hydraulic Electromechanical Co ltd
Current assignee: Wuxi Well Electro Hydraulic Equipment Co ltd
Priority date: 2023-04-03
Filing date: 2023-04-03
Publication date: 2023-08-18
Anticipated expiration: 2033-04-03

Abstract

The utility model discloses a hydraulic system with adjustable load, which comprises a body cylinder, wherein a plurality of second through holes are formed in the bottom of the body cylinder, a shell is rotatably connected to the bottom of the body cylinder, a plurality of first through holes are formed in the inner wall of the circumference of the shell, the first through holes are communicated with the second through holes, a plurality of baffle plates are fixedly connected to the inside of the body cylinder, a push plate is slidably connected between two adjacent baffle plates, a first slide rod and a plurality of second slide rods are fixedly connected to the upper surface of the push plate, and the top of the first slide rod penetrates through the body cylinder and is fixedly connected with a top plate. According to the utility model, the negative pressure intensity of the device is regulated through the matching use of the first through hole and the second through hole, the flexibility of the device is improved, the position of the shell on the cylinder is fixed through the matching use of the bolt and the bolt, the stability of the device is improved, and the shell can be conveniently rotated by a staff through the pull rod.

Description

Hydraulic system with adjustable load

Technical Field

The utility model relates to the technical field of hydraulic pressure, in particular to a hydraulic system with an adjustable load.

Background

In the manufacturing industry and in construction engineering, various hydraulic systems are used in large quantities, wherein the load bearing hydraulic system is capable of lifting weights of objects.

At present, the negative pressure intensity of the existing load hydraulic device is fixed, when objects are jacked, because the sizes of the objects are different, the intensity of the required negative pressure is also different, and when the objects with lighter loads are easy to consume energy, the hydraulic devices with different pressure sizes are required to be used.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a hydraulic system with adjustable load.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a hydraulic system with adjustable load, includes the body jar, a plurality of second through-holes have been seted up to the bottom of body jar, the bottom of body jar rotates and is connected with the casing, and a plurality of first through-holes have been seted up to the circumference inner wall of casing, and first through-hole is linked together with the second through-hole, the inside fixedly connected with a plurality of baffles of body jar, adjacent two sliding connection has the push pedal between the baffle, the upper surface fixedly connected with first slide bar and a plurality of second slide bar of push pedal, the top of first slide bar passes body jar and fixedly connected with roof, the bottom fixedly connected with a plurality of magnetic path of roof, and the top of second slide bar passes body jar and magnetic path and contacts, the top of casing is equipped with fixed establishment.

As a still further scheme of the utility model, the fixing mechanism comprises a mounting block, the mounting block is fixed at the top of the shell through a bolt, one side of the mounting block is inserted with a bolt, one end of the bolt is fixedly connected with a stop block, the outer side of the bolt is sleeved with a spring, and two ends of the spring are respectively fixed with the stop block and the mounting block.

As a still further scheme of the utility model, a plurality of jacks are arranged on the circumferential outer wall of the cylinder, and the bolts are spliced with the jacks.

As a still further proposal of the utility model, a plurality of liquid inlets are arranged on the circumferential outer wall of the shell.

As a still further proposal of the utility model, the top of the shell is fixedly connected with a pull rod.

As a still further proposal of the utility model, the outer side of the pull rod is fixedly connected with a rubber ring.

As a still further scheme of the utility model, a plurality of liquid outlet holes are formed in the top of the body cylinder, and the liquid outlet holes are uniformly distributed.

As a still further proposal of the utility model, one side of the stop block is fixedly connected with a pull ring.

The beneficial effects of the utility model are as follows:

1. through the cooperation of first through-hole and second through-hole, rotate the casing, make the position of first through-hole remove suitable position to make the second slide bar that receives the first through-hole correspondence of sheltering from unable upward movement, thereby make the negative pressure intensity of device obtain adjusting, improved the flexibility of device.

2. Through the cooperation of bolt and bolt use, after the position adjustment of casing finishes, insert the jack of suitable position with the bolt in to the position of casing on the messenger body jar is fixed, has improved the stability of device.

3. Through the setting of installing the rubber ring on the pull rod, the pull rod makes things convenient for the staff to rotate the casing, and more laborsaving, the rubber ring can increase the frictional force between people's hand and the pull rod, avoids people to produce the slip at the in-process of rotating the pull rod, has improved the practicality of device.

Drawings

FIG. 1 is a schematic perspective view of a hydraulic system with adjustable load according to the present utility model;

FIG. 2 is an enlarged schematic view of the portion A of the hydraulic system with adjustable load according to the present utility model;

FIG. 3 is a schematic diagram of a sectional structure of a cylinder of a hydraulic system with adjustable load according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a hydraulic system with adjustable load according to the present utility model;

fig. 5 is an enlarged schematic view of a cylinder of a hydraulic system with adjustable load according to the present utility model.

In the figure: 1. a top plate; 2. a first slide bar; 3. a liquid outlet hole; 4. a housing; 5. a body cylinder; 6. a second slide bar; 7. a magnetic block; 8. a rubber ring; 9. a pull rod; 10. a pull ring; 11. a liquid inlet hole; 12. a stop block; 13. a spring; 14. a jack; 15. a plug pin; 16. a push plate; 17. a baffle; 18. a first through hole; 19. and a second through hole.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, and all other embodiments obtained by those skilled in the art without making any inventive effort are within the scope of the present utility model.

Referring to fig. 1-5, a hydraulic system with adjustable load, including body jar 5, a plurality of second through holes 19 have been seted up to the bottom of body jar 5, the bottom of body jar 5 rotates and is connected with casing 4, a plurality of first through holes 18 have been seted up to the circumference inner wall of casing 4, and first through hole 18 is linked together with second through holes 19, the inside of body jar 5 is fixed with a plurality of baffles 17 through the bolt, sliding connection has push pedal 16 between two adjacent baffles 17, sliding connection has first slide bar 2 and a plurality of second slide bar 6 between the upper surface of push pedal 16, the top of first slide bar 2 passes body jar 5 and has roof 1 through the bolt fastening, the bottom welding of roof 1 has a plurality of magnetic path 7, and the top of second slide bar 6 passes body jar 5 and magnetic path 7 and contacts, the top of casing 4 is equipped with fixed establishment, rotate casing 4, make first through hole 18 remove, single first through hole 18 on the casing 4 receives the time, one of a plurality of baffles 17 by the intercommunication change into non-communication, sliding connection between two adjacent baffles 17, the upper surface of push pedal 16 and second slide bar 6 that corresponds, the upper surface of first slide bar 2 passes through the bolt fastening has first slide bar 2 and a plurality of second slide bar 6, the bottom welding has a plurality of magnetic path 7, and a plurality of other magnetic path 7 are moved upward when the second slide bar 6 is passed through the body 5 and magnetic path 7, the second slide bar 6 is moved, the second upward, can not receive the second slide bar 6 is rotated upward, the second slide bar 2 is able to the other upward, and can be moved upward, thereby the second slide bar 2 is able to make the other upward, the device is able to rotate, and can be moved up the second through the second slide bar 2, and can be moved, the other device is more easily.

According to the utility model, the fixing mechanism comprises the mounting block, the mounting block is fixed at the top of the shell 4 through bolts, one side of the mounting block is inserted with the plug 15, one end of the plug 15 is fixed with the stop block 12 through bolts, the stop block 12 can limit the moving distance of the plug 15, the outer side of the plug 15 is sleeved with the spring 13, two ends of the spring 13 are respectively fixed with the stop block 12 and the mounting block, the circumferential outer wall of the body cylinder 5 is provided with the plurality of jacks 14, the plug 15 is inserted with the jacks 14, after the position of the shell 4 is adjusted, the plug 15 is inserted into the jacks 14 at a proper position, so that the position of the shell 4 on the body cylinder 5 is fixed, a plurality of liquid inlet holes 11 are formed in the circumferential outer wall of the shell 4, the top of the shell 4 is fixed with the pull rod 9 through bolts, the pull rod 9 is convenient for workers to rotate the shell 4, the outer side of the pull rod 9 is more labor-saving, the rubber ring 8 can increase friction force between hands of the workers and the pull rod 9, the situation that the workers slide in the process of rotating the pull rod 9, the top of the body 5 is provided with the plurality of jacks 3, the pull rod 3 are uniformly distributed with the pull holes 3, and the plug 10 is convenient for the workers to weld one side of the plug 15.

Working principle: when the load strength of the device needs to be adjusted, the pull ring 10 is pulled backwards, the bolt 15 moves backwards and moves out of the jack 14, the spring 13 contracts, then the shell 4 is rotated to enable the first through hole 18 to move, at the moment, a single first through hole 18 on the shell 4 is blocked, one of the first through holes 19 is not communicated with the second through hole 19, at the moment, the corresponding push plate 16 and the second slide bars 6 cannot move upwards, the first slide bar 2 and the other two second slide bars 6 can move upwards, when the lighter object needs to be loaded, the rotating is continued, only one side of the two first through holes 18 on the shell 4 is blocked, so that the corresponding push plate 16 and the corresponding second slide bar 6 cannot move upwards, at the moment, the first slide bar 2 and the other one second slide bar 6 can move upwards, and the circulation is repeated, so that the negative pressure strength of the device is adjusted.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, a fixed connection; may be a mechanical connection; either directly or indirectly via an intermediary. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

Claims

1. The utility model provides a hydraulic system with adjustable load, includes body jar (5), its characterized in that, a plurality of second through-holes (19) have been seted up to the bottom of body jar (5), the bottom of body jar (5) rotates and is connected with casing (4), and a plurality of first through-holes (18) have been seted up to the circumference inner wall of casing (4), and first through-hole (18) are linked together with second through-hole (19), the inside fixedly connected with a plurality of baffles (17) of body jar (5), adjacent two sliding connection has push pedal (16) between baffle (17), the upper surface fixedly connected with first slide bar (2) and a plurality of second slide bar (6) of push pedal (16), the top of first slide bar (2) passes body jar (5) and fixedly connected with roof (1), the bottom fixedly connected with a plurality of magnetic path (7) of roof (1), and the top of second slide bar (6) is passed body jar (5) and is contacted with magnetic path (7), the top of casing (4) is equipped with fixed establishment.

2. The hydraulic system with adjustable load according to claim 1, wherein the fixing mechanism comprises a mounting block, the mounting block is fixed at the top of the shell (4) through a bolt, one side of the mounting block is inserted with a plug pin (15), one end of the plug pin (15) is fixedly connected with a stop block (12), the outer side of the plug pin (15) is sleeved with a spring (13), and two ends of the spring (13) are respectively fixed with the stop block (12) and the mounting block.

3. The hydraulic system with adjustable load according to claim 2, wherein a plurality of insertion holes (14) are formed in the circumferential outer wall of the cylinder (5), and the bolts (15) are inserted into the insertion holes (14).

4. The hydraulic system with adjustable load according to claim 1, characterized in that a plurality of liquid inlets (11) are provided in the circumferential outer wall of the housing (4).

5. The hydraulic system with adjustable load according to claim 1, wherein the top of the housing (4) is fixedly connected with a pull rod (9).

6. The hydraulic system with adjustable load according to claim 5, wherein the outer side of the pull rod (9) is fixedly connected with a rubber ring (8).

7. The hydraulic system with adjustable load according to claim 1, wherein a plurality of liquid outlet holes (3) are formed in the top of the cylinder (5), and the liquid outlet holes (3) are uniformly distributed.

8. The hydraulic system with adjustable load according to claim 2, wherein a pull ring (10) is fixedly connected to one side of the stopper (12).