Coring muddy water collecting device

Abstract

The utility model relates to the technical field of road construction detection, and particularly discloses a coring muddy water collecting device which comprises a shell, a filter box and a sludge box, the filter box and the sludge box are fixedly arranged on the upper end face of a bottom plate of the shell, a plurality of rotating wheels for driving the device to move are fixedly installed at the lower end of the shell, and a conveying pipe is arranged on the side end face of the shell. A discharge assembly is arranged on the filter tank and the sludge tank, a dry-wet separation mechanism for performing first-layer filtration on the sludge water is arranged above the filter tank, and the dry-wet separation mechanism comprises a filter assembly and an adjusting assembly for adjusting the sludge water separation humidity. By arranging the dry-wet separation mechanism, dry-wet separation can be carried out on muddy water with different humidity for primary filtration, and the muddy water subjected to primary filtration is subjected to secondary filtration through the filter box, so that multi-stage filtration is realized, the muddy water separation degree is improved, and sludge residues remained at the upper end of the filter box are automatically scraped through movement of the automatic cleaning mechanism; the problem that manual cleaning is inconvenient is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to road construction detection technical field, in particular to a kind of coring slurry collection devices. BACKGROUND

[0002] In many engineering fields, such as geological exploration, building pile foundation detection, oil exploitation, coring operation is an important means to obtain underground core samples. During coring, a large amount of mud-water mixture is generated due to the friction between the drill bit and the rock and the scouring of high-pressure water flow. If these mud-water mixtures are not properly collected and treated, on the one hand, they will cause serious pollution to the operation site environment, affecting the cleanliness and safety of the construction site; on the other hand, random discharge of mud-water may lead to pollution of surrounding soil and water, violating environmental protection requirements.

[0003] The existing slurry collection device is internally provided with a sedimentation tank and a filtering structure, and mud-water separation is achieved by a vibrating mechanism. The traditional flocculation sedimentation method and mechanical separation method have the problem of incomplete separation of mud slurry when treating mud slurry, which needs to be improved. SUMMARY

[0004] The purpose of the utility model is to provide a coring slurry collection device to solve the above problems.

[0005] The above-mentioned purpose is achieved by the following technical solutions:

[0006] A coring slurry collection device, comprising a housing, a filter box, and a mud residue tank, the filter box and the mud residue tank are fixedly arranged on the upper end face of the bottom plate of the housing, a plurality of rotating wheels for moving the driving device are fixedly installed on the lower end of the housing, a conveying pipe is arranged on the side end face of the housing, a discharge assembly is arranged on the filter box and the mud residue tank, a dry-wet separation mechanism for first-stage filtration of mud-water is arranged above the filter box, the dry-wet separation mechanism comprises a filtering assembly and an adjusting assembly for adjusting the humidity of mud-water, the filtering assembly comprises a support frame fixedly installed on the conveying pipe, a first motor is fixedly installed on the side end face of the housing, a rotating shaft is installed on the output end of the first motor and the support frame, an extrusion spring is arranged on the rotating shaft, a filter cartridge is sleeved on the outer side of the extrusion spring, an automatic cleaning mechanism for cleaning the mud residue remaining on the upper end of the filter box is arranged on the upper end of the filter box, the cleaning mechanism comprises a moving assembly and a safety clutch assembly.

[0007] Further provided are: the filter cartridge is fixedly connected with the conveying pipe through a support rod arranged on the mud residue tank, and the rotating shaft is rotatably connected with the support frame.

[0008] Further provided are: inclined guide plates for guiding the filtered water are arranged on both sides of the filter cartridge.

[0009] Further arrangement: the adjusting assembly comprises a fixed disc fixedly installed on the rotating shaft, a movable disc slidably connected with the rotating shaft is installed on one side of the fixed disc, a plurality of fixed bolts are arranged between the fixed disc and the movable disc, and the fixed disc and the movable disc are fixedly connected with the extrusion spring.

[0010] Further arrangement: the moving assembly comprises a second motor fixedly installed on the one side end face of the shell, a screw rod and a sliding rod are installed in the shell, the output end of the second motor is fixedly connected with the screw rod, the screw rod is rotatably installed with the shell, and the screw rod and the sliding rod are installed with the slag scraping piece.

[0011] Further arrangement: the safety clutch assembly comprises a sleeve arranged in the slag scraping piece and threadedly connected with the screw rod, a notch is formed in the surface of the sleeve, a sliding piece and a sliding top plate are installed on the upper side of the sleeve, a V-shaped groove is arranged on the sliding top plate, a fixed column is arranged on the sliding piece, the V-shaped groove and the fixed column are in sliding fit, a fixed screw is fixedly installed above the sliding piece, and the sliding piece and the fixed screw are fixedly connected with the spring.

[0012] Further arrangement: the discharging assembly comprises a drainage hole arranged on the filter box, and a slag discharging plate is rotatably installed on one side of the sludge tank.

[0013] Compared with the prior art, the beneficial effects of the present application are as follows: the dry-wet separation mechanism is arranged to separate the mud water with different humidity for primary filtration, the mud water after the primary filtration is subjected to secondary filtration through the filter box, thereby realizing multi-stage filtration, improving the mud water separation degree, and realizing automatic slag scraping through the movement of the automatic cleaning mechanism for the residual sludge on the upper end of the filter box, thereby solving the problem of inconvenient manual cleaning. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the drawings needed to be used in the following embodiment or prior art description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0015] Figure 1 is a perspective view of the core taking mud water collecting device according to the present application;

[0016] Figure 2 is an internal structure view of the core taking mud water collecting device according to the present application;

[0017] Figure 3 is another internal structure view of the core taking mud water collecting device according to the present application from another perspective;

[0018] Figure 4is a safety clutch assembly structure diagram of the core taking mud water collecting device;

[0019] Figure 5 is a partial enlarged view of the core taking mud water collecting device;

[0020] Figure 6 is a partial view of the core taking mud water collecting device.

[0021] The signs of the drawings are as follows:

[0022] 1, shell; 2, first motor; 3, second motor; 11, rotating wheel; 12, filter box; 13, sludge box; 14, drain hole; 15, sludge discharge plate; 21, conveying pipe; 22, support frame; 23, rotating shaft; 24, extrusion spring; 25, fixed disc; 205, movable disc; 27, fixed bolt; 28, support rod; 29, filter cylinder; 201, guide plate; 31, screw rod; 32, sliding rod; 33, sludge scraping piece; 34, sleeve; 35, sliding piece; 36, fixed screw; 37, spring; 38, sliding top plate. DETAILED DESCRIPTION

[0023] In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the present application. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can be explicitly or implicitly included one or more. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0024] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0025] The utility model discloses further illustrate below combining with the drawing:

[0026] As Figures 1-6 The utility model relates to a kind of core mud water collecting devices, including shell 1, filter box 12, sludge tank 13, filter box 12, sludge tank 13 are fixedly arranged on the bottom plate upper end surface of shell 1, multiple rotating wheels 11 of driving device movement are fixedly installed on the lower end of shell 1, conveying pipe 21 is equipped on the side end surface of shell 1, discharge assembly is equipped on filter box 12, sludge tank 13, dry-wet separation mechanism that carries out first layer filtration to mud water is provided above filter box 12, dry-wet separation mechanism includes filter assembly and adjustment assembly of adjusting mud water separation humidity, filter assembly includes support frame 22 fixedly installed on conveying pipe 21, first motor 2 is fixedly installed on the side end surface of shell 1, rotating shaft 23 is installed on the output end of first motor 2 with support frame 22, extrusion spring 24 is provided on rotating shaft 23, filter cartridge 29 is sleeved on the outside of extrusion spring 24, automatic cleaning mechanism that carries out cleaning to the sludge remaining on the upper end of filter box 12 is equipped on the upper end of filter box 12, and cleaning mechanism includes moving assembly and safety clutch assembly.

[0027] In the embodiment: filter cartridge 29 is fixedly connected with conveying pipe 21 by the support rod 28 on sludge tank 13, and rotating shaft 23 is rotatably connected with support frame 22, and the both sides of filter cartridge 29 are obliquely provided with guide plate 201 for guiding the water filtered down, and adjustment assembly includes fixed disc 25 fixedly installed on rotating shaft 23, movable disc 205 is installed on one side of fixed disc 25 and is slidably connected with rotating shaft 23, a plurality of fixed bolts 27 are arranged between fixed disc 25 and movable disc 205, and fixed disc 25 and movable disc 205 are fixedly connected with extrusion spring 24;Mud water is conveyed into filter cartridge 29 through conveying pipe 21, and rotating shaft 23 is rotated by first motor 2, so that extrusion spring 24 is spirally extruded to mud water, and the mud after extrusion is conveyed into sludge tank 13, and the water after extrusion is filtered flows to the upper end of filter box 12 for secondary filtration through guide plate 201, and the filtered water flows into filter box 12 for collection, and the interval between fixed disc 25 and movable disc 205 can realize the spring interval change of extrusion spring 24, so that mud water separation can be carried out to mud water of different humidity.

[0028] In the embodiment, the moving assembly comprises a second motor 3 fixedly installed on one side end surface of the shell 1, a screw rod 31 and a sliding rod 32 are installed in the shell 1, the output end of the second motor 3 is fixedly connected with the screw rod 31, the screw rod 31 is rotatably installed on the shell 1, a slag scraping piece 33 is installed on the screw rod 31 and the sliding rod 32, the safety clutch assembly comprises a sleeve 34 arranged in the slag scraping piece 33 and threadedly connected with the screw rod 31, a notch is formed in the surface of the sleeve 34, a sliding piece 35 and a sliding top plate 38 are installed on the upper side of the sleeve 34, a V-shaped groove is arranged on the sliding top plate 38, a fixed column is arranged on the sliding piece 35, the V-shaped groove is slidably connected with the fixed column, a fixed screw 36 is fixedly installed above the sliding piece 35, and a spring 37 is fixedly connected between the sliding piece 35 and the fixed screw 36; when the slag scraping piece 33 moves to the stroke end, the sliding top plate 38 abuts against the side plate of the sludge box 13, so that the sliding piece 35 moves upwards and is separated from the notch of the sleeve 34; when the screw rod 31 reverses, the notch of the sleeve 34 is combined with the sliding piece 35, and the safety protection during the transmission of the screw rod 31 is realized.

[0029] In the embodiment, the discharging assembly comprises a drainage hole 14 arranged on the filter box 12, and a slag discharging plate 15 is rotatably installed on one side of the sludge box 13.

[0030] The working principle and use process of the utility model are as follows: when the device is used, the mud water generated during construction is conveyed to the filter cylinder 29 through the conveying pipe 21, the first motor 2 is rotated to drive the rotating shaft 23 to rotate, so that the extrusion spring 24 performs spiral extrusion on the mud water, the extruded mud is conveyed to the sludge box 13, the extruded water flows to the upper end of the filter box 12 through the flow guide plate 201 to be filtered again, the filtered water flows into the filter box 12 to be collected, the interval between the fixed disc 25 and the movable disc 205 can be adjusted to change the spring interval of the extrusion spring 24, so that mud water separation can be realized on mud water with different humidities, the slag scraping piece 33 is moved by the rotation of the screw rod 31 driven by the second motor 3 and the movement of the sleeve 34, so that the slag scraping piece 33 is moved to automatically clean the upper end of the filter box 12, the cleaned slag falls into the sludge box 13 to be collected, so that multi-stage filtration is realized, the mud water separation degree is improved, and the automatic slag scraping of the slag remaining on the upper end of the filter box 12 is realized by the movement of the automatic cleaning mechanism, so that the problem of inconvenient manual cleaning is solved.

[0031] The basic principle, main features and advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above embodiments, and the above embodiments and the description in the specification only illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the utility model.

Claims

1. A core sampling mud-water collection device, comprising a housing (1), a filter box (12), and a mud-sludge box (13), wherein the filter box (12) and the mud-sludge box (13) are fixedly disposed on the upper surface of the bottom plate of the housing (1), and a plurality of rotating wheels (11) for driving the device are fixedly installed at the lower end of the housing (1), a conveying pipe (21) is provided on the side end face of the housing (1), and a discharge assembly is provided on the filter box (12) and the mud-sludge box (13), characterized in that: A wet-dry separation mechanism for the first layer of filtration of mud and water is provided above the filter box (12). The wet-dry separation mechanism includes a filter component and an adjustment component for adjusting the humidity of the mud-water separation. The filter component includes a support frame (22) fixedly installed on the conveying pipe (21). A first motor (2) is fixedly installed on the side end face of the housing (1). A rotating shaft (23) is installed on the output end of the first motor (2) and the support frame (22). A compression spring (24) is provided on the rotating shaft (23). A filter cylinder (29) is fitted on the outside of the compression spring (24). An automatic cleaning mechanism for cleaning the mud residue remaining on the upper end of the filter box (12) is provided at the upper end of the filter box (12). The cleaning mechanism includes a moving component and a safety clutch component.

2. The core sampling mud-water collection device according to claim 1, characterized in that: The filter cylinder (29) is fixed by a support rod (28) set on the sludge box (13) and a conveying pipe (21), and the rotating shaft (23) is rotatably connected to the support frame (22).

3. The core sampling mud-water collection device according to claim 1, characterized in that: The filter cylinder (29) is provided with guide plates (201) on both sides to guide the filtered water.

4. The core sampling mud-water collection device according to claim 1, characterized in that: The adjustment assembly includes a fixed plate (25) fixedly installed on the rotating shaft (23), a movable plate (205) slidably connected to the rotating shaft (23) is installed on one side of the fixed plate (25), and multiple fixing bolts (27) are provided between the fixed plate (25) and the movable plate (205). The fixed plate (25) and the movable plate (205) are fixedly connected to the compression spring (24).

5. The core sampling mud-water collection device according to claim 1, characterized in that: The moving component includes a second motor (3) fixedly installed on one side end face of the housing (1). A screw (31) and a slide rod (32) are installed inside the housing (1). The output end of the second motor (3) is fixedly connected to the screw (31). The screw (31) is rotatably installed with the housing (1). Scrapers (33) are installed on the screw (31) and the slide rod (32).

6. The core sampling mud-water collection device according to claim 5, characterized in that: The safety clutch assembly includes a sleeve (34) disposed inside the scraper (33) and threadedly connected to the screw (31). A slot is provided on the surface of the sleeve (34). A sliding member (35) and a sliding top plate (38) are installed on the upper side of the sleeve (34). A V-groove is provided on the sliding top plate (38). A fixing post is provided on the sliding member (35). The V-groove and the fixing post slide in cooperation. A fixing screw (36) is fixedly installed on the upper part of the sliding member (35). A spring (37) is fixedly connected between the sliding member (35) and the fixing screw (36).

7. The core sampling mud-water collection device according to claim 1, characterized in that: The discharge assembly includes a drain hole (14) on the filter box (12) and a sludge discharge plate (15) is rotatably installed on one side of the sludge box (13).

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