CN217756727U

CN217756727U - Novel single cylinder lifting device

Info

Publication number: CN217756727U
Application number: CN202220448927.1U
Authority: CN
Inventors: 顾国保; 胡鸿产; 李德军
Original assignee: Qisheng Weina Shanghai Lubricating Equipment Co ltd
Current assignee: Qisheng Weina Shanghai Lubricating Equipment Co ltd
Priority date: 2022-03-02
Filing date: 2022-03-02
Publication date: 2022-11-08
Anticipated expiration: 2032-03-02

Abstract

The utility model provides a novel single cylinder promotes device, include: the device comprises a base, a lifting cylinder, a sliding rail, a supporting assembly and a pump assembly; the bottom of the fixed end of the lifting cylinder is fixed on the base; the telescopic end of the lifting cylinder can vertically move up and down; the bottom of the slide rail is fixed on the base; one side of the supporting component is fixed on the telescopic end of the lifting cylinder; the other side of the supporting component can vertically move up and down on the sliding rail; the pump assembly is fixed below the support assembly. The pump has the advantages that the pump can not be deviated due to the inconsistency of left and right speeds; meanwhile, the sliding rail limits the motion trail of the pump, and ensures that the pump cannot swing left and right or even rotate around the cylinder; and the cost is greatly reduced.

Description

Novel single cylinder lifting device

Technical Field

The utility model relates to a novel single cylinder promotes device.

Background

Grease lubrication systems are used in a wide variety of applications, such as: paper making, metallurgy, port machinery, mining machinery and other occasions. Usually, in these occasions, one set of lubricating system supplies oil for hundreds of lubricating points, so there is a certain requirement for the oil tank volume of the pump station, if the oil tank volume is too small, the oiling is frequent, the workload of operators is increased, and therefore, a 200L barrel pump is often selected as the master station.

However, in the actual operation process, after the oil in the oil drum is consumed, a large amount of time is consumed by an improper drum replacing device, and the situation that the oil pressing disc is not centered or even the pump is damaged can also occur.

The following two types of barrel changing devices are generally adopted in the prior art:

traditional single cylinder promotes trades barreled and puts: the pneumatic pump is directly lifted out of the oil drum through a lifting cylinder, the structure is simple, and auxiliary support is lacked. The barrel replacing device has the following disadvantages: because the pump device is lifted on one side and the other side lacks an auxiliary support, the pump device is easy to rotate around the cylinder on site after being lifted, and personal injury can be caused due to improper operation. The pump and barrel are difficult to co-axially align as the pump will rotate about the cylinder. So when the pump was in unsettled state, the pump can go out the unable accurate condition of inserting the oil drum of trip, and this just needs the workman to go to carry out artifical rightting and alignment, consumes certain man-hour like this, increases the work degree of difficulty.

The double-cylinder lifting barrel-changing device comprises: the left side and the right side of the oil drum are respectively provided with an air cylinder, and synchronous lifting is realized by simultaneously supplying air to the two air cylinders. This type of changing barrels also has certain disadvantages: the sizes of air inlet and air outlet of the two cylinders need to be adjusted to be completely consistent, and once the air volumes are inconsistent, the lifting distances of the left and right cylinders are different, so that the pump device is inclined, and the lifting device can be directly scrapped under dangerous conditions. In practical operation, it is difficult to adjust the air inlet sizes of the two cylinders to be completely consistent; because the double cylinders are adopted, the system cost is higher.

SUMMERY OF THE UTILITY MODEL

The novel single-cylinder lifting device provided by the utility model adopts the combination of the cylinder and the slide rail, and the slide rail belongs to the driven part, so the lifting and descending speeds are determined by the cylinder, and the pump can not be deviated due to the inconsistency of the left and right speeds; meanwhile, the slide rail limits the motion trail of the pump, and ensures that the pump cannot swing left and right or even rotate around the cylinder; and because only one cylinder is adopted, the cost of the single-cylinder lifting device is reduced by about 1/3 compared with that of a double-cylinder lifting device; to overcome the disadvantages of the prior art.

The utility model provides a novel single cylinder promotes device, include: the device comprises a base 6, a lifting cylinder 1, a sliding rail assembly 5, a support assembly 4 and a pump assembly 2; the bottom of the fixed end of the lifting cylinder 1 is fixed on the base 6; the telescopic end of the lifting cylinder 1 can vertically move up and down; the bottom of the sliding rail component 5 is fixed on the base 6; one side of the supporting component 4 is fixed on the telescopic end of the lifting cylinder 1; the other side of the supporting component 4 can vertically move up and down on the sliding rail component 5; the pump assembly 2 is fixed below the support assembly 4.

Further, the utility model provides a novel single cylinder promotes device can also have such characteristic: the support assembly 4 comprises a support crossbar 41; one end of the supporting cross bar 41 is fixed on the telescopic end of the lifting cylinder 1; the slide rail assembly 5 comprises a slide rail 51 and a slide rail support 52, wherein the telescopic end of the slide rail 51 is fixed at the other end of the support cross bar 41, and the slide rail 51 and the support cross bar 41 are vertical to each other; the fixed end of the slide rail 51 is fixedly connected with the slide rail support 52 and is fixed on the base 6; the slide rail 51 is vertically freely extendable and retractable.

Further, the utility model provides a novel single cylinder promotes device can also have such characteristic: the support assembly 4 further comprises a reinforcement diagonal 42; one end of the reinforced inclined rod 42 is also fixed on the telescopic end of the lifting cylinder 1; and is positioned above the fixed position of the supporting cross bar 41 and the lifting cylinder 1; the other end of the diagonal reinforcement bar 42 is fixed to the middle of the support rail 41.

Further, the utility model provides a novel single cylinder promotes device can also have such characteristic: the support rail 41 is U-shaped.

Further, the utility model provides a novel single cylinder promotes device can also have such characteristic: the pump assembly 2 comprises a pump 21 and a pump bracket; the pump bracket is fixed on the support cross bar 41; the pump 21 is fixed to the pump bracket.

Further, the utility model provides a novel single cylinder promotes device can also have such characteristic: the pump bracket comprises two vertical rods 22 and a cross rod 23; the upper ends of the two vertical rods 22 are fixed on the supporting cross rod 41; two ends of the cross rod 23 are respectively fixed on the two vertical rods 22; the pump 21 is fixed to the cross bar 23.

Further, the utility model provides a novel single cylinder promotes device can also have such characteristic: and at least one barrel 3 is further included, and the barrel 3 is arranged on the base 6 and is positioned between the lifting cylinder 1 and the slide rail 51.

Further, the utility model provides a novel single cylinder promotes device can also have such characteristic: when the telescopic end of the lifting cylinder 1 vertically rises, the supporting component 4 is driven to rise, and the pump component 2 is driven to leave the barrel 3; when the telescopic end of the lifting cylinder 1 descends vertically, the supporting component 4 is driven to descend, and the pump component 2 is driven to extend into the barrel 3.

Drawings

Fig. 1 is a schematic structural diagram of a novel single-cylinder lifting device in an embodiment.

Detailed Description

The invention is further described with reference to the accompanying drawings and specific embodiments.

In this embodiment, a novel single cylinder promotes device includes: a base 6, a lift cylinder 1, a slide rail assembly 5, a support assembly 4, a pump assembly 2, and at least one tub 3.

In this embodiment, the bottom of the fixed end of the lifting cylinder 1 is fixed on one side of the base 6; the telescopic end of the lifting cylinder 1 can vertically move up and down.

The bottom of the sliding rail component 5 is fixed on the other side of the base 6. The sliding rail component 5 is provided with a vertical sliding chute. The spout is parallel with the direction that promotes the flexible end of cylinder 1 and remove.

One side of the supporting component 4 is fixed on the telescopic end of the lifting cylinder 1; the other side of the support assembly 4 can move vertically up and down on the slide rail assembly 5. In this embodiment, the support assembly 4 includes a support cross bar 41 and a reinforcement diagonal bar 42.

As shown in fig. 1, the support rail 41 is U-shaped. The right end of the support rail 41 is fixed to the telescopic end of the lifting cylinder 1. The telescopic end of the slide rail 51 is fixed to the left end of the support rail 41, and the slide rail 51 and the support rail 41 are perpendicular to each other. The fixed end of the slide rail 51 is fixed with the slide rail support 52 and fixed on the base 6; the slide rail 51 is vertically freely extendable and retractable. One end of the reinforcing diagonal rod 42 is also fixed on the telescopic end of the lifting cylinder 1; and is positioned above the fixed position of the supporting cross bar 41 and the lifting cylinder 1; the other end of the diagonal reinforcement bar 42 is fixed to the middle of the support rail 41.

The pump assembly 2 is fixed below the support assembly 4. In the present embodiment, the pump assembly 2 includes a pump 21 and a pump holder. The pump support comprises two vertical bars 22 and a cross bar 23. The upper ends of the two vertical rods 22 are fixed on the supporting cross rod 41; two ends of the cross rod 23 are respectively fixed on the two vertical rods 22; the pump 21 is fixed to the cross bar 23.

In this embodiment, the barrel 3 is a 200L standard grease barrel. The tub 3 is placed on the base 6 between the lift cylinder 1 and the slide rail 51.

Novel single cylinder promotes device's theory of operation:

after the grease in the grease bucket finishes consuming, through operating the diverter valve for promote the flexible end vertical lift of cylinder 1, drive supporting component 4 and rise, drive pump module 2 and extract from bucket 3. Because the other side of the supporting component 4 is connected with the sliding rail component 5, the smoothness of the lifting process is ensured. Meanwhile, the existence of the sliding rail assembly 5 limits the situation that the pump assembly 2 shakes after being lifted.

The empty barrel can be removed after the pump assembly 2 is lifted to a sufficient height, and then a new barrel is moved to a corresponding position of the base 6 and is limited and fixed. The gas circuit diverter valve can be operated after new bucket takes one's place for the flexible end that promotes cylinder 1 descends perpendicularly, drives supporting component 4 and descends, finally falls into pump package spare 2 in the oil drum, and whole process slide rail set spare 5 also can be along with withdrawing.

The embodiments described above are only a part of the embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Claims

1. The utility model provides a novel single cylinder promotes device which characterized in that: comprises a base (6), a lifting cylinder (1), a sliding rail component (5), a supporting component (4) and a pump component (2);

the bottom of the fixed end of the lifting cylinder (1) is fixed on the base (6); the telescopic end of the lifting cylinder (1) can vertically move up and down;

the bottom of the sliding rail component (5) is fixed on the base (6);

one side of the supporting component (4) is fixed on the telescopic end of the lifting cylinder (1); the other side of the supporting component (4) can vertically move up and down on the sliding rail component (5);

the pump assembly (2) is fixed below the support assembly (4).

2. The new single cylinder lift system of claim 1, wherein:

wherein the support assembly (4) comprises a support crossbar (41);

the sliding rail component (5) comprises a sliding rail (51) and a sliding rail support (52);

one end of the supporting cross rod (41) is fixed on the telescopic end of the lifting cylinder (1);

the telescopic end of the sliding rail (51) is fixed at the other end of the supporting cross rod (41), and the sliding rail (51) and the supporting cross rod (41) are vertical to each other;

the fixed end of the slide rail (51) is fixed on a slide rail support (52); the slide rail support (52) is fixed on the base (6) and is vertical to the base (6), and the slide rail (51) can freely extend and retract vertically.

3. The new single cylinder lift system of claim 2, wherein:

wherein the support assembly (4) further comprises a reinforcement diagonal (42);

one end of the reinforcing inclined rod (42) is also fixed on the telescopic end of the lifting cylinder (1); and is positioned above the fixed position of the supporting cross bar (41) and the lifting cylinder (1);

the other end of the reinforcing inclined rod (42) is fixed in the middle of the supporting cross rod (41).

4. The new single cylinder lift system of claim 2, wherein:

wherein the support cross bar (41) is U-shaped.

5. The new single cylinder lift system of claim 2, wherein:

wherein the pump assembly (2) comprises a pump (21) and a pump holder;

the pump bracket is fixed on the supporting cross rod (41);

the pump (21) is fixed on the pump bracket.

6. The new single cylinder lift assembly of claim 5, wherein:

wherein the pump bracket comprises two vertical rods (22) and a cross rod (23);

the upper ends of the two vertical rods (22) are fixed on the supporting cross rod (41);

two ends of the cross rod (23) are respectively fixed on the two vertical rods (22);

the pump (21) is fixed on the cross bar (23).

7. The new single cylinder lift system of claim 1, wherein:

the lifting device is characterized by further comprising at least one barrel (3), wherein the barrel (3) is arranged on the base (6) and is positioned between the lifting cylinder (1) and the sliding rail (51).

8. The new single cylinder lift system of claim 7, wherein:

when the telescopic end of the lifting cylinder (1) vertically rises, the supporting component (4) is driven to rise, and the pump component (2) is driven to leave the barrel (3);

when the telescopic end of the lifting cylinder (1) descends vertically, the supporting assembly (4) is driven to descend, and the pump assembly (2) is driven to stretch into the barrel (3).