Pipeline dredging vehicle tank body with adjustable volume

Abstract

The utility model discloses a pipeline dredging vehicle tank with adjustable volume, which comprises an end socket, a barrel, an oil cylinder and a partition board, the end socket is arranged at one end of the barrel, the oil cylinder and the partition board are both arranged in the barrel, one end of the oil cylinder is hinged with the end socket, the other end of the oil cylinder is hinged with the partition board, and the partition board is arranged in the barrel. The bin partition plate can move back and forth in the length direction of the barrel under the pushing action of the oil cylinder, so that an inner cavity of the barrel is divided into two bin bodies with the adjustable volume, one bin body with the adjustable volume is a clean water bin, and the other bin body with the adjustable volume is a sewage bin. The pipeline dredging vehicle has the advantages that when the pipeline dredging vehicle prepares to work, the volume of the clear water bin can be increased by pushing the bin partition plate forwards, more clear water can be conveniently carried for dredging operation, and the dredging operation time is effectively prolonged; when the pipeline dredging operation is completed, the volume of the sewage bin can be increased by pulling the bin partition plate backwards, more sewage can be loaded, and the dredging operation efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to pipeline dredging vehicle technical field, specifically speaking is a kind of pipeline dredging vehicle tank with adjustable volume. BACKGROUND

[0002] The volume of the clean water tank and the sewage tank in the tank of the existing pipeline dredging vehicle is fixed and cannot be adjusted.The fixed and unadjustable volume tank structure has the following disadvantages: the clean water that can be carried before preparation and the sewage that can be transported after work completion are certain, and the work efficiency is relatively slow, UTILITY MODEL CONTENT

[0003] In view of the deficiencies of the prior art, the utility model aims at providing a pipeline dredging vehicle tank with adjustable volume to solve the technical problems in the background art.

[0004] To achieve the above-mentioned purpose, the utility model adopts the following technical scheme:

[0005] A pipeline dredging vehicle tank with adjustable volume includes a head, a cylinder, an oil cylinder and a partition plate, the head is arranged at one end of the cylinder, the oil cylinder and the partition plate are arranged in the cylinder, one end of the oil cylinder is hinged to the head, and the other end is hinged to the partition plate, the partition plate can move back and forth along the length direction of the cylinder under the pushing action of the oil cylinder, so that the inner cavity of the cylinder is divided into two volume-adjustable tanks, and one of the volume-adjustable tanks is a clean water tank, and the other is a sewage tank.

[0006] Further, the head is provided with a first oil cylinder seat, the partition plate is provided with a second oil cylinder seat, one end of the oil cylinder is hinged to the first oil cylinder seat, and the other end is hinged to the second oil cylinder seat.

[0007] Further, the partition plate includes a partition plate, a sealing ring holder and an inflatable sealing ring, the sealing ring holder is clamped on the outer peripheral wall of one end of the partition plate, and the inflatable sealing ring is embedded on the periphery of the sealing ring holder for sealing connection with the inner cavity wall of the cylinder.

[0008] Further, the inflatable sealing ring is provided with an inflation port for inflating the inflatable sealing ring with gas;

[0009] When the inflatable sealing ring is inflated with gas through the inflation port, the inflatable sealing ring will be sealingly connected with the inner cavity wall of the cylinder, so as to separate the clean water tank and the sewage tank;

[0010] When the gas in the inflatable sealing ring is discharged through the inflation port, the inflatable sealing ring will be disconnected from the sealing connection with the inner cavity wall of the cylinder, so as to connect the clean water tank and the sewage tank.

[0011] Compared with the prior art, the advantages of the utility model are as follows: the volume of the clean water bin and the sewage bin is adjustable, when the pipeline dredging vehicle is preparing, the volume of the clean water bin can be increased by pushing the bin partition plate forward, more clean water can be carried for dredging operation, and the dredging operation time is effectively prolonged; when the pipeline dredging operation is completed, the volume of the sewage bin can be increased by pulling the bin partition plate backward, more sewage can be loaded, and the dredging operation efficiency is effectively improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] In order to more clearly illustrate the technical solutions in the embodiments, the following will briefly introduce the drawings needed to be used in the embodiment description, obviously, the drawings described below are only some embodiments of the utility model, and for those skilled in the art, other drawings can also be obtained according to these drawings without creative labor.

[0013] Figure 1 It is the structure schematic diagram of the volume-adjustable pipeline dredging vehicle tank body before preparing operation provided by the utility model embodiment;

[0014] Figure 2 It is the structure schematic diagram of the volume-adjustable pipeline dredging vehicle tank body after operation provided by the utility model embodiment;

[0015] Figure 3 It is the structure schematic diagram of the bin partition plate;

[0016] Figure 4 It is the explosion schematic diagram of the bin partition plate;

[0017] Figure 5 It is Figure 1 The enlarged view of A in the figure;

[0018] The sign explanation: 1, the head;2, the cylinder;3, the oil cylinder;4, the bin partition plate;401, the partition plate;402, the sealing ring holder;403, the inflation sealing ring;404, the inflation port;5, the clean water bin;6, the sewage bin;7, the first oil cylinder seat;8, the second oil cylinder seat. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical scheme and advantages of the utility model more clear, the following will combine the drawings in the utility model embodiment, and the technical scheme in the utility model embodiment is clearly and completely described, obviously, the described embodiment is a part of the embodiment of the utility model, rather than all the embodiments. The components of the utility model embodiment described and demonstrated in the drawings here can be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort are also within the scope of protection of the present invention.

[0021] In the description of the embodiments of the present invention, it should be noted that if the terms "upper", "lower", "horizontal", "inner", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the invented product is usually placed when in use. This is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance. In addition, if the term "horizontal" appears, it does not mean that the component is required to be absolutely horizontal, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0022] In the description of the embodiments of the present invention, it should be noted that, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can refer to internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in the present invention based on specific circumstances.

[0023] The present invention will be further described below with reference to the accompanying drawings:

[0024] like Figures 1 to 5 As shown, an embodiment of the utility model provides a volume-adjustable pipe cleaning vehicle tank body, comprising a head 1, a cylinder 2, a cylinder 3 and a partition plate 4, the head 1 is arranged at one end of the cylinder 2, the cylinder 3 and the partition plate 4 are both arranged in the cylinder 2, and one end of the cylinder 3 is hinged to the head 1, and the other end is hinged to the partition plate 4, the partition plate 4 can move back and forth along the length direction of the cylinder 2 under the push of the cylinder 3, so that the inner cavity of the cylinder 2 is divided into two volume-adjustable bins, and one of the volume-adjustable bins is a clean water bin 5, and the other volume-adjustable bin is a sewage bin 6.

[0025] Specifically, in the embodiment, the first oil cylinder seat 7 is arranged on the head 1, the second oil cylinder seat 8 is arranged on the partition plate 4, and one end of the oil cylinder 3 is hinged to the first oil cylinder seat 7 and the other end is hinged to the second oil cylinder seat 8.

[0026] Specifically, in the embodiment, as shown in Figure 3 and Figure 4 , the partition plate 4 comprises a partition plate 401, a sealing ring holder 402 and an inflatable sealing ring 403, wherein the sealing ring holder 402 is clamped on the outer peripheral wall of one end of the partition plate 401, and the inflatable sealing ring 403 is embedded on the periphery of the sealing ring holder 402, and is used for sealing connection with the inner cavity wall of the cylinder body 2.

[0027] Specifically, in the embodiment, as shown in Figure 5 , the inflatable sealing ring 403 is provided with an inflation port 404 for inflating the inflatable sealing ring 403 with gas;

[0028] When the inflatable sealing ring 403 is inflated with gas through the inflation port 404, the inflatable sealing ring 403 will be in sealing connection with the inner cavity wall of the cylinder body 2, so as to separate the clean water tank 5 from the sewage tank 6;

[0029] When the gas in the inflatable sealing ring 403 is discharged through the inflation port 404, the inflatable sealing ring 403 will be separated from the sealing connection with the inner cavity wall of the cylinder body 2, so as to communicate the clean water tank 5 with the sewage tank 6.

[0030] The working principle of the pipe dredging vehicle tank with adjustable volume provided by the utility model is as follows:

[0031] When the pipe dredging vehicle is prepared for work, the partition plate 4 is pushed forward by the oil cylinder 3 until the oil cylinder 3 is stretched to the limit, at this time the volume of the clean water tank 5 will be maximized, as shown in Figure 1 , at this time the pipe dredging vehicle can carry more clean water for dredging operation, so as to effectively prolong the dredging operation time;

[0032] When the pipe dredging operation is completed, the partition plate 4 is pulled back by the oil cylinder 3 until the oil cylinder 3 is contracted to the limit, at this time the volume of the sewage tank 6 will be maximized, as shown in Figure 2 , at this time the pipe dredging vehicle can load more sewage, so as to effectively improve the dredging operation efficiency.

[0033] Finally, it should be pointed out that the above-mentioned is only an embodiment of the utility model, and does not limit the patent range of the utility model, and any equivalent structure or equivalent process transformation by using the contents of the utility model specification and drawings, or direct or indirect application in other related technical fields, are also included in the patent protection range of the utility model.

Claims

1. A volume-adjustable pipe dredging vehicle tank, characterized by: The invention comprises a sealing head (1), a cylinder (2), an oil cylinder (3) and a partition plate (4), wherein the sealing head (1) is arranged at one end of the cylinder (2), the oil cylinder (3) and the partition plate (4) are both arranged in the cylinder (2), and one end of the oil cylinder (3) is hinged to the sealing head (1), and the other end is hinged to the partition plate (4), and the partition plate (4) can move back and forth along the length direction of the cylinder (2) under the pushing action of the oil cylinder (3), so that the inner cavity of the cylinder (2) is divided into two volume-adjustable bins, and one of the volume-adjustable bins is a clean water bin (5), and the other volume-adjustable bin is a sewage bin (6).

2. The volume-adjustable pipe dredging vehicle tank according to claim 1 is characterized in that: A first oil cylinder seat (7) is provided on the sealing head (1), a second oil cylinder seat (8) is provided on the partition plate (4), one end of the oil cylinder (3) is hinged to the first oil cylinder seat (7), and the other end is hinged to the second oil cylinder seat (8).

3. The volume-adjustable pipe dredging vehicle tank according to claim 1 is characterized in that: The partition plate (4) comprises a partition plate (401), a sealing ring holder (402) and an inflatable sealing ring (403), wherein the sealing ring holder (402) is clamped on the outer peripheral wall of one end of the partition plate (401), and the inflatable sealing ring (403) is embedded in the periphery of the sealing ring holder (402) for sealing connection with the inner cavity wall of the cylinder (2).

4. The volume-adjustable pipe dredging vehicle tank according to claim 3 is characterized in that: The inflatable sealing ring (403) is provided with an inflatable port (404) for supplying gas to the inflatable sealing ring (403); When gas is injected into the inflation seal ring (403) through the inflation port (404), the inflation seal ring (403) is sealed with the inner wall of the cylinder (2), thereby separating the clean water tank (5) from the sewage tank (6); When the gas in the inflation seal ring (403) is discharged through the inflation port (404), the inflation seal ring (403) will be separated from the sealed connection with the inner cavity wall of the cylinder (2), so that the clean water tank (5) and the sewage tank (6) are connected.

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