Long-distance underwater sludge collection equipment

Abstract

The utility model relates to the technical field of sludge sampling, in particular to long-distance underwater sludge collecting equipment which comprises a main frame and a buoyancy plate, and the main frame comprises a top control frame, a lateral extension frame movably mounted at the lower end of the top control frame, a control connecting rod mounted on the inner side of the lateral extension frame and an electric control device used for operating the control connecting rod. The long-distance underwater sludge collection equipment disclosed by the utility model is operated on a water body by adopting a self-floating mode, manual close-distance operation is not needed, and the sampling process is safe and efficient; a liftable extension structure is adopted, so that adjustment operation can be facilitated; the stability of the whole equipment is improved by reducing the height in the floating rope releasing process, and the equipment can be tightened to form a longitudinal mechanism during storage, so that storage is convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to sludge sampling technical field especially a long -distance water bottom sludge collection equipment. BACKGROUND

[0002] Sludge is the inevitable product in sewage treatment process, and its nature and composition have significant influence on environmental protection, resource utilization and treatment effect. Therefore, sampling and analyzing sludge is a necessary means for scientific management and optimized utilization.

[0003] The current sludge sampling needs manual collection cylinder to be inserted into the bottom of water body for sampling, which requires the operator to work on or in the water body, is time-consuming and laborious, has low safety, and has very limited sampling range. UTILITARIAN CONTENT

[0004] The utility model solves the technical problem that the current sludge sampling needs manual collection cylinder to be inserted into the bottom of water body for sampling, which is time-consuming and laborious, has low safety, and has very limited sampling range.

[0005] The utility model adopts the technical scheme that a long -distance water bottom sludge collection equipment, including main frame and buoyancy plate, the main frame includes top control frame, the lateral extension frame of movable installation in the lower end of top control frame, the control connecting rod of installation in the inboard of lateral extension frame and the electric control device for operating control connecting rod, the top control frame lower surface is equipped with the built -in type rope release device and bottom sampling bucket controlled by electric control device.

[0006] The upper surface of the buoyancy plate is fixedly assembled with an upper assembly frame for assembling the lateral extension frame.

[0007] The electric control device includes a drive motor fixedly installed on the top surface of the top control frame, a lifting screw axially fixed to the output shaft of the drive motor at the lower end, and a threaded lifting block screwed onto the lifting screw, the control connecting rod is movably assembled with the inner side surface of the lateral extension frame and the outer side surface of the threaded lifting block at both ends.

[0008] The built-in rope release device includes an internal rope collecting box fixed to the lower end of the drive motor, an internal rope collecting cylinder movably assembled in the internal rope collecting box, and a connecting rope wound on the outer side of the internal rope collecting cylinder.

[0009] The extending end of the connecting rope is connected to the bottom sampling bucket through the connecting ring on the upper end of the bottom sampling bucket.

[0010] The internal threaded lifting block is internally provided with an internal guide through hole matched with the connecting rope.

[0011] The utility model has the advantages of:

[0012] (1) The long-distance water bottom sludge collecting equipment disclosed by the utility model is operated on the water body in a self-floating mode, and manual close-range operation is not needed, and the sampling process is safe and efficient;

[0013] (2) The lifting and extending structure is adopted, and the operation can be conveniently adjusted;

[0014] (3) The whole equipment is lowered in height to improve stability during the floating and rope releasing process, and can be tightened to form a longitudinal mechanism during storage, thereby being conveniently stored. BRIEF DESCRIPTION OF DRAWINGS

[0015] The utility model will be further described below in combination with the drawings and embodiments.

[0016] Figure 1 is the structural schematic view of the utility model.

[0017] Figure 2 is the internal structure schematic view of the inner side of the lateral extending frame in the utility model. DETAILED DESCRIPTION

[0018] The utility model will be further described below in combination with the drawings and embodiments.

[0019] In the description of the utility model, it should be pointed out that, unless otherwise explicitly specified and limited, the terms "connected", "connected" should be understood in a broad sense, for example, it can be fixedly connected, or integrally connected, or mechanically connected, or electrically connected, or directly connected, or indirectly connected through an intermediate medium. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.

[0020] Figure 1 And Figure 2 The long-distance water bottom sludge collecting equipment shown in the utility model comprises a main frame and a buoyancy plate 1, the main frame comprises a top control frame 2, a lateral extending frame 3 movably installed at the lower end of the top control frame 2, a control connecting rod 4 installed on the inner side of the lateral extending frame 3 and an electric control device 5 for operating the control connecting rod 4, and the lower surface of the top control frame 2 is provided with an embedded rope releasing device 6 and a bottom sampling hopper 7 controlled by the electric control device 5.

[0021] When stored, the adjacent lateral extending frames are inwardly turned and attached to form a longitudinal structure, the buoyancy plate 1 is turned upward and attached to the outer side of the lateral extending frame 3, and the bottom sampling hopper 7 is retracted into the inner side of the lateral extending frame 3 through the embedded rope releasing device 6.

[0022] The whole device is released and recovered by the control rope connected to the top control frame 2, and the electric control device 5 is adjusted by the control switch connected to the control end of the control rope. Then, when the bottom sampling bucket 7 falls to the bottom of the water, the sludge is scraped into the bottom sampling bucket 7 by pulling the device.

[0023] In order to match the top movable assembly, the upper surface of the buoyancy plate 1 is fixedly assembled with an upper assembly frame 8 for assembling the lateral extension frame 3.

[0024] In order to match the electric control adjustment lifting, the electric control device 5 includes a driving motor 51 fixedly installed on the top surface of the top control frame 2, a lifting screw 52 axially fixed on the output shaft of the lower end of the driving motor 51, and an internally threaded lifting block 53 threadedly sleeved on the lifting screw 52. The control connecting rod 4 is movably assembled with the inner side surface of the lateral extension frame 3 and the outer side surface of the internally threaded lifting block 53 at both ends, respectively.

[0025] The driving motor 51 drives the lifting screw 52 to rotate, thereby controlling the lifting adjustment of the internally threaded lifting block 53, and then driving the control connecting rod 4 to displace through the internally threaded lifting block 53, thereby adjusting the overturning control of the lateral extension frame 3, driving the buoyancy plate 1 to translate outward through the outward overturning of the bottom of the lateral extension frame 3, and thereby adjusting the gap of the buoyancy plate 1, so as to ensure the stability of the whole collecting device while the bottom sampling bucket 7 is descending.

[0026] In order to match the winding and unwinding of the rope, the built-in winding and unwinding device 6 includes an internal rope collecting box 61 fixed on the lower end of the driving motor 51, an internal rope collecting cylinder 62 movably assembled in the internal rope collecting box 61, and a connecting rope 63 wound on the outer side of the internal rope collecting cylinder 62.

[0027] The internal rope collecting cylinder 62 is axially sleeved and fixed on the outer side of the lifting screw 52, and is synchronously rotated by the rotation of the lifting screw 52;

[0028] The connecting rope 63 is connected with the bottom sampling bucket 7 through the rope penetrating hole on the outer side of the internal rope collecting box 61.

[0029] In order to match the bottom connecting assembly, the extending end of the connecting rope 63 is connected with the bottom sampling bucket 7 through the connecting ring on the upper end of the bottom sampling bucket 7.

[0030] The driving motor 51 drives the lifting screw 52 to rotate to control the lifting of the internally threaded lifting block 53, and also drives the internal rope collecting cylinder 62 to rotate, when the internally threaded lifting block 53 descends, the internal rope collecting cylinder 62 winds the rope, and when the internally threaded lifting block 53 ascends, the internal rope collecting cylinder 62 unwinds the rope.

[0031] In order to improve the guiding property, the internally threaded lifting block 53 is internally provided with an internal guiding through hole 9 matched with the connecting rope 63.

[0032] With the above ideal embodiment of the present application as the inspiration, through the above description, relevant staff can make various changes and modifications without deviating from the technical idea of the present application. The technical scope of the present application is not limited to the content in the specification, and the technical scope must be determined according to the scope of claims.

Claims

1. A long-range underwater silt collecting device comprising a main frame and a buoyancy plate (1), characterized in that: The main frame comprises a top control frame (2), a lateral extension frame (3) movably mounted at the lower end of the top control frame (2), a control connecting rod (4) mounted on the inner side of the lateral extension frame (3), and an electric control device (5) for operating the control connecting rod (4), and the lower surface of the top control frame (2) is equipped with an internal rope releasing device (6) and a bottom sampling hopper (7) controlled by the electric control device (5).

2. The apparatus according to claim 1, wherein: The upper surface of the buoyancy board (1) is fixedly equipped with an upper mounting frame (8) for mounting the lateral extension frame (3).

3. The apparatus of claim 1, wherein: The electric control device (5) comprises a driving motor (51) fixedly mounted on the inner top surface of the top control frame (2), a lifting screw (52) axially fixed on the output shaft at the lower end of the driving motor (51), and an internally threaded lifting block (53) threadedly sleeved on the lifting screw (52), and the two ends of the control connecting rod (4) are movably mounted on the inner side surface of the lateral extension frame (3) and the outer side surface of the internally threaded lifting block (53), respectively.

4. The apparatus of claim 3, wherein: The internal rope releasing device (6) comprises an internal rope collecting box (61) fixed at the lower end of the driving motor (51), an internal rope collecting cylinder (62) movably mounted in the internal rope collecting box (61), and a connecting rope (63) wound on the outer side of the internal rope collecting cylinder (62).

5. A remote underwater silt collecting apparatus as claimed in claim 4, wherein: The extending end of the connecting rope (63) is connected to the bottom sampling hopper (7) by being tied to the connecting ring on the upper end of the bottom sampling hopper (7).

6. The remote underwater silt collecting apparatus of claim 4 wherein: An internally threaded lifting block (53) is provided with an internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally threaded lifting block (53) internally

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