Liquid recovery device

Abstract

The utility model discloses a liquid recovery device which comprises a collecting barrel, the upper surface of the collecting barrel is movably connected with a barrel cover, the barrel cover is provided with a lifting device, the output end of the lifting device is fixedly connected with a piston plate, the piston plate is connected with the collecting barrel in a sliding mode, a one-way valve is arranged in a connecting pipe, and the one-way valve is connected with the connecting pipe. The outer surface of the collecting barrel is fixedly connected with lifting devices, the lifting devices are connected with a piston plate, so that the internal air pressure can be controlled, the collecting efficiency is improved, the two lifting devices are convenient to adapt to carrying under various conditions, when the barrel is filled with liquid, a lifting handle can be used for carrying, and when the barrel is filled with liquid, the lifting device is convenient to use. The rollers can be inserted into the supporting pipes, so that carrying is carried out in a two-person lifting mode.

Description

Technical Field

[0001] The utility model relates to the technical field of recovery devices, in particular to a liquid recovery device. Background Art

[0002] The existing liquid recovery device is heavy and usually needs to be transported by mechanical equipment. However, some places are relatively narrow and the transport equipment cannot enter, so it can only be transported by manpower. The existing liquid recovery device collects liquid from the top of the collection barrel by gravity. However, this method requires exhaust. However, the existence of the exhaust port may cause the liquid to overflow. For example, a Chinese patent discloses a "liquid recovery device" with an application number of "CN202222824101.3". It assists in the transportation of the liquid recovery device by moving the universal wheel to the bottom of the barrel body, thereby reducing the labor intensity of the staff. When there is no need to transport it, the universal wheel is lifted to the top of the bottom of the barrel body, so that the barrel body is in direct contact with the ground, thereby improving the stability of the placement of the liquid recovery device and facilitating liquid storage. However, during use, the liquid enters the barrel from the top, and someone needs to watch to prevent the liquid from overflowing. Utility Model Content

[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and to provide a liquid recovery device, which is connected to the piston plate through a lifting device, so that the internal air pressure can be controlled, thereby increasing the collection efficiency, and through two lifting devices, it is convenient to adapt to various situations of transportation. When the liquid in the barrel is less, the handle can be used for transportation. When the liquid in the barrel is full, a stick can be inserted into the support tube, so that two people can carry it.

[0004] The utility model also provides a liquid recovery device as described above, comprising: a collecting barrel, the upper surface of the collecting barrel being movably connected to a barrel cover, the barrel cover being provided with a lifting device, the output end of the lifting device being fixedly connected to a piston plate, the piston plate being slidably connected to the collecting barrel, a one-way valve being provided inside the connecting pipe, and the outer surface of the collecting barrel being fixedly connected to a lifting device.

[0005] According to the liquid recovery device described in the utility model, the lifting device includes a hydraulic cylinder, and the hydraulic cylinder is fixedly connected to the barrel cover.

[0006] According to the liquid recovery device described in the utility model, the output end of the hydraulic cylinder is fixedly connected to a multi-stage hydraulic rod, and the multi-stage hydraulic rod is fixedly connected to the piston plate.

[0007] According to a liquid recovery device described in the utility model, the lifting device includes a support plate, and the support plate is fixedly connected to the outer surface of the collection barrel.

[0008] According to a liquid recovery device described in the utility model, the lifting device also includes a support block, and the upper surface of the support block is rotatably connected to a rotating shaft.

[0009] According to the liquid recovery device described in the utility model, a support tube is fixedly connected to the upper surface of the support plate.

[0010] According to the liquid recovery device described in the utility model, a handle is fixedly connected to the outer surface of the rotating shaft.

[0011] According to a liquid recovery device described in the utility model, a limiting groove is arranged on the collecting barrel, the outer surface of the piston plate is fixedly connected to a limiting block, and the limiting block is slidably connected to the inside of the limiting groove.

[0012] Beneficial Effects

[0013] 1. Compared with the prior art, the liquid recovery device is connected to the piston plate through a lifting device, so that the internal air pressure can be controlled, thereby increasing the collection efficiency. In addition, the two lifting devices are convenient for carrying in various situations. When the liquid in the barrel is less, the handle can be used for carrying. When the liquid in the barrel is full, a stick can be inserted into the support tube, so that two people can carry it. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0015] Figure 1 This is a front view structural diagram of the liquid recovery device of the utility model;

[0016] Figure 2 It is a left view structural diagram of the liquid recovery device of the utility model;

[0017] Figure 3 It is a cross-sectional structural diagram of the liquid recovery device of the utility model.

[0018] Legend:

[0019] 1. Collection bucket; 2. Bucket cover; 3. Hydraulic cylinder; 4. Multi-stage hydraulic rod; 5. Piston plate; 6. Connecting pipe; 7. Check valve; 8. Support plate; 9. Support pipe; 10. Support block; 11. Rotating shaft; 12. Handle. DETAILED DESCRIPTION

[0020] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0021] Reference Figure 1-3 The utility model embodiment is a liquid recovery device, which includes: a collecting barrel 1 for collecting liquid, a barrel cover 2 is movably connected to the upper surface of the collecting barrel 1 for supporting a hydraulic cylinder 3, a piston plate 5 is slidably connected to the collecting barrel 1, a connecting pipe 6 is provided on the collecting barrel 1, and a liquid outlet is connected through a pipeline, and a one-way valve 7 is provided inside the connecting pipe 6 to prevent the liquid inside the collecting barrel 1 from flowing back.

[0022] A lifting device is provided on the barrel cover 2, and a piston plate 5 is fixedly connected to the output end of the lifting device for controlling the air pressure inside the collecting barrel 1. The lifting device includes a hydraulic cylinder 3, which provides power for a multi-stage hydraulic rod 4. The hydraulic cylinder 3 is fixedly connected to the barrel cover 2, and a multi-stage hydraulic rod 4 is fixedly connected to the output end of the hydraulic cylinder 3 for adjusting the height of the piston plate 5. The multi-stage hydraulic rod 4 is fixedly connected to the piston plate 5. A limiting groove is provided on the collecting barrel 1, and a limiting block is fixedly connected to the outer surface of the piston plate 5. The limiting block is slidably connected to the inside of the limiting groove to limit the piston plate 5.

[0023] The outer surface of the collecting bucket 1 is fixedly connected with a lifting device, and the lifting device includes a support plate 8 for connecting the collecting bucket 1 and a support tube 9. The support plate 8 is fixedly connected to the outer surface of the collecting bucket 1, and the upper surface of the support plate 8 is fixedly connected with the support tube 9. When in use, it is carried by two people using a stick or a pole. The lifting device also includes a support block 10 for connecting the collecting bucket 1 and the support block 10. The upper surface of the support block 10 is rotatably connected with a rotating shaft 11 to facilitate adjusting the angle of a handle 12. The outer surface of the rotating shaft 11 is fixedly connected with a handle 12 for lifting the collecting bucket 1.

[0024] Working principle: When in use, the piston plate 5 is connected to the inner bottom surface of the collection barrel 1 through the hydraulic cylinder 3 and the multi-stage hydraulic rod 4, and the water outlet of the liquid is connected to the connecting pipe 6 through the pipeline. The hydraulic cylinder 3 is used to control the multi-stage hydraulic rod 4 to rise, thereby raising the piston plate 5, and then allowing the liquid to enter the interior of the collection barrel 1. When the multi-stage hydraulic rod 4 is fully retracted, the collection barrel 1 is full.

[0025] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge scope of ordinary technicians in the relevant technical field without departing from the purpose of the present invention.

Claims

1. A liquid recovery device, characterized in that: include: A collecting barrel (1), wherein the upper surface of the collecting barrel (1) is movably connected to a barrel cover (2), the barrel cover (2) is provided with a lifting device, the output end of the lifting device is fixedly connected to a piston plate (5), the piston plate (5) is slidably connected to the collecting barrel (1), the collecting barrel (1) is provided with a connecting pipe (6), a one-way valve (7) is provided inside the connecting pipe (6), and the outer surface of the collecting barrel (1) is fixedly connected to a lifting device.

2. A liquid recovery device according to claim 1, characterized in that: The lifting device comprises a hydraulic cylinder (3), and the hydraulic cylinder (3) is fixedly connected to the barrel cover (2).

3. A liquid recovery device according to claim 2, characterized in that: The output end of the hydraulic cylinder (3) is fixedly connected to a multi-stage hydraulic rod (4), and the multi-stage hydraulic rod (4) is fixedly connected to a piston plate (5).

4. A liquid recovery device according to claim 1, characterized in that: The lifting device comprises a support plate (8), and the support plate (8) is fixedly connected to the outer surface of the collection bucket (1).

5. A liquid recovery device according to claim 1, characterized in that: The lifting device further comprises a support block (10), the upper surface of which is rotatably connected to a rotating shaft (11).

6. A liquid recovery device according to claim 4, characterized in that: A support tube (9) is fixedly connected to the upper surface of the support plate (8).

7. A liquid recovery device according to claim 5, characterized in that: A handle (12) is fixedly connected to the outer surface of the rotating shaft (11).

8. A liquid recovery device according to claim 1, characterized in that: The collecting barrel (1) is provided with a limiting groove, the outer surface of the piston plate (5) is fixedly connected to a limiting block, and the limiting block is slidably connected to the inside of the limiting groove.

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