Portable mud collection system for exploration rigs

Abstract

The utility model provides a kind of portable mud collecting system of exploration drilling rig, belong to exploration drilling rig technical field.Portable mud collecting system of exploration drilling rig, including mud drainage device, mud collecting device and mud pump;Mud drainage device is used to collect mud and export mud;Mud collecting device is used to accommodate the mud exported by mud drainage device, and mud collecting device is connected with mud drainage device by outlet pipe;Mud pump is connected with first water supply pipe and second water supply pipe;Mud drainage device includes fixed base and drainage barrel;Several insertion columns are hinged in the side of fixed base, and installation slot is provided in the other side;Drainage barrel includes mounting ring, and mounting ring is installed in installation slot, this mud collecting system is quick and easy to operate, solve the problem that existing technology needs to move left and right supporting leg of exploration drilling rig when fixing fixed support, and then consume manpower.

Description

Technical Field

[0001] This utility model belongs to the field of exploration drilling rig technology, and more specifically, it relates to a portable mud collection system for exploration drilling rigs. Background Technology

[0002] Exploration drilling rigs are among the most crucial and essential pieces of equipment in geological exploration. Their main task is to obtain physical geological data such as rock cores, rock cuttings, soil samples, and water samples by drilling into the ground, or to conduct in-situ testing and geophysical logging, thereby revealing information on underground geological structures, mineral resources (such as metal mines, coal mines, oil, natural gas, and groundwater), and engineering geological conditions.

[0003] Currently, Chinese patent publication number CN207406297U discloses a portable mud collection system for exploration drilling rigs. This portable mud collection system has some problems in use: 1. The mud collector is installed on a fixed bracket, and the left and right ends of the fixed bracket are pressed down by the left and right outriggers of the exploration drilling rig. Because of the fixed bracket, when fixing the mud collector, it is necessary to move the left and right outriggers of the exploration drilling rig to press down the fixed bracket, which is too labor-intensive; 2. The side wall of the combined mud tank is composed of multiple panels connected in sequence. The bottom of the combined mud tank is covered with a waterproof film. The waterproof film is laid on the side wall and fixed to prevent it from falling off, thus forming a simple assembled mud tank. This structure requires a lot of time to install, wasting time and resources.

[0004] Based on this, the applicant applies to design a convenient mud collection system for exploration drilling rigs. Utility Model Content

[0005] The purpose of this utility model is to provide a portable mud collection system for exploration drilling rigs to solve the technical problems of high labor and time costs in installing portable mud collection systems in the prior art.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows: A portable mud collection system for exploration drilling rigs is provided, comprising a mud diversion device, a mud collection device, and a mud pump; the mud diversion device is used to collect and discharge mud; the mud collection device is used to contain the mud discharged by the mud diversion device, and the mud collection device is connected to the mud diversion device via a water outlet pipe; the mud pump is connected to a first water delivery pipe and a second water delivery pipe, one end of the first water delivery pipe is connected to the mud collection device, and one end of the second water delivery pipe is connected to the vertical shaft of the exploration drilling rig; wherein, the mud diversion device includes a fixed base and a diversion cylinder; a plurality of inserts are hinged to one side of the fixed base, and an installation groove is provided on the other side; the diversion cylinder includes an installation ring, which is installed in the installation groove.

[0007] In one possible implementation, based on the above technical solutions, the insertion post is frustum-shaped, with the end of the insertion post having a larger diameter hinged to the fixed base, and the outer surface of the insertion post is provided with several first locking protrusions to prevent the insertion post from detaching from the soil.

[0008] In one possible implementation, based on the above technical solutions, a plug ring is provided on one side of the fixed base, and a second locking protrusion is provided on the outer surface of the plug ring to prevent the plug ring from detaching from the soil.

[0009] In one possible implementation, based on the above technical solutions, the drainage tube further includes a first folding ring and a drainage ring. The mounting ring is connected to the first folding ring, the first folding ring is connected to the drainage ring, the drainage ring is provided with a drainage port, and the drainage port is connected to the water outlet pipe.

[0010] In one possible implementation, based on the above technical solutions, the mud collection device includes a collection base and a collection cylinder, wherein the collection base is provided with a collection trough and the collection cylinder is disposed in the collection trough.

[0011] In one possible implementation, based on the above technical solutions, the collecting cylinder includes a cylinder bottom, a second folding ring, a water-drawing ring, a third folding ring, and a water-inlet ring. The cylinder bottom, the second folding ring, the water-drawing ring, the third folding ring, and the water-inlet ring are connected in sequence. The water-drawing ring is provided with a water-drawing port, which is connected to the first water supply pipe. The water-inlet ring is provided with a water-inlet, which is connected to the water outlet pipe.

[0012] In one possible implementation, based on the above technical solutions, the periphery of the collection base is provided with a plurality of first mounting seats, and the periphery of the water inlet ring is provided with a plurality of second mounting seats, with a support rod installed between the first mounting seats and the second mounting seats.

[0013] In one possible implementation, based on the above technical solutions, the support rod includes a first rod body and a second rod body, the second rod body being movably disposed within the first rod body, the second rod body having a telescopic column, and the first rod body having a plurality of insertion holes, the telescopic column being confined within the insertion holes.

[0014] In one possible implementation, based on the above technical solutions, a pump platform is provided on the outer surface of the collection base, and the mud pump is installed on the pump platform.

[0015] In one possible implementation, based on the above technical solutions, the bottom of the collection base is equipped with several casters to facilitate the movement of the collection base.

[0016] The beneficial effects of the portable mud collection system for exploration drilling rigs provided by this utility model are as follows: Compared with the prior art, the mud collection system provided by this utility model includes a mud diversion device, a mud collection device, and a mud pump. The mud collection device includes a fixed base and a diversion cylinder. An installation groove is opened on one side of the fixed base, and several insertion columns are hinged on the other side. When using this mud collection system and it is necessary to fix the fixed base to the ground, all the insertion columns are installed on one side of the fixed base and kept perpendicular to the ground. Then, the fixed base is pushed downwards until the insertion columns are completely pushed into the ground. Then, the diversion cylinder is fixedly installed in the installation groove of the fixed base. This process is quick and easy to operate, solving the problem that fixing the fixed support in the prior art requires moving the left and right support legs of the exploration drilling rig, which consumes manpower. Attached Figure Description

[0017] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 A schematic diagram of the structure of the portable mud collection system for exploration drilling rigs provided in this embodiment of the utility model;

[0019] Figure 2 A schematic diagram of the mud diversion device of the portable mud collection system for exploration drilling rigs provided in this embodiment of the utility model;

[0020] Figure 3 A schematic diagram of the insert of the portable mud collection system for exploration drilling rigs provided in this embodiment of the utility model;

[0021] Figure 4 Exploded view of the mud diversion device of the portable mud collection system for exploration drilling rigs provided in this embodiment of the utility model;

[0022] Figure 5 An exploded view from another perspective of the mud diversion device of the portable mud collection system for exploration drilling rigs provided in this embodiment of the utility model;

[0023] Figure 6 A schematic diagram of the structure of the mud collection device of the portable mud collection system for exploration drilling rigs provided in this embodiment of the utility model;

[0024] Figure 7 Exploded view of the mud collection device of the portable mud collection system for exploration drilling rigs provided in this embodiment of the utility model;

[0025] Figure 8 A schematic diagram of the support rod of the portable mud collection system for exploration drilling rigs provided in this embodiment of the utility model.

[0026] The labels for the attached figures are as follows:

[0027] 100. Mud diversion device; 110. Fixed base; 111. Inserted column; 1111. First locking protrusion;

[0028] 112. Mounting slot; 113. Insert ring; 1131. Second locking flange; 120. Drainage tube;

[0029] 121. Mounting ring; 122. First folding ring; 123. Drain ring; 1231. Drain outlet;

[0030] 200. Mud collection device; 210. Collection base; 211. Collection tank; 212. First mounting base;

[0031] 213. Pump platform; 214. Fuma wheel; 220. Collection cylinder; 221. Cylinder bottom; 222. Second folding ring;

[0032] 223. Pumping ring; 2231. Pump inlet; 224. Third folding ring; 225. Inlet ring;

[0033] 2251, Water inlet; 2252, Second mounting base; 300, Mud pump; 310, First water delivery pipe;

[0034] 320. Second water supply pipe; 400. Support rod; 410. First rod body; 411. Insertion hole;

[0035] 420. Second rod; 421. Telescopic column; 500. Water outlet pipe. Detailed Implementation

[0036] To make the technical problem to be solved, the technical solution, and the beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the described embodiments are only a part of the embodiments of this application, not all of them. The specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0037] It should be further explained that the accompanying drawings and embodiments of this utility model mainly describe the concept of this utility model. Based on this concept, some specific forms and settings of connection relationships, positional relationships, power mechanisms, power supply systems, hydraulic systems and control systems may not be fully described. However, under the premise that those skilled in the art understand the concept of this utility model, they can implement the above-mentioned specific forms and settings in a well-known manner.

[0038] When a component is referred to as being "fixed to" or "set on" another component, it can be directly on or indirectly on that other component. When a component is referred to as being "connected to" another component, it can be directly connected to or indirectly connected to that other component.

[0039] The directional terms "inner" and "outer" refer to the inner and outer sides relative to the outline of each component itself. The terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0040] For ease of description, spatial relative terms such as "above," "over," "on the upper surface of," "above," etc., are used herein to describe the spatial positional relationship of a device or feature as shown in the figures to other devices or features. It should be understood that spatial relative terms are intended to encompass different orientations in use or operation beyond the orientation of the device as described in the figures. For example, if the device in the figures were inverted, a device described as "above" or "above" other devices or structures would subsequently be positioned as "below" or "under" other devices or structures. Thus, the exemplary term "above" can include both "above" and "below." The device may also be positioned in other different ways, and the spatial relative descriptions used herein will be interpreted accordingly.

[0041] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "multiple" means two or more, and "several" means one or more, unless otherwise explicitly specified.

[0042] The present invention provides a portable mud collection system for exploration drilling rigs.

[0043] like Figures 1 to 4 As shown, this utility model provides a portable mud collection system for exploration drilling rigs, including a mud diversion device 100, a mud collection device 200, and a mud pump 300; the mud diversion device 100 is used to collect and discharge mud; the mud collection device 200 is used to receive the mud discharged by the mud diversion device 100, and the mud collection device 200 is connected to the mud diversion device 100 through a water outlet pipe 500; the mud pump 300 is connected to a first water delivery pipe 3. 10 and second water supply pipe 320, one end of the first water supply pipe 310 is connected to the mud collection device 200, and one end of the second water supply pipe 320 is connected to the vertical shaft of the exploration drilling rig; wherein, the mud diversion device 100 includes a fixed base 110 and a diversion cylinder 120; a plurality of inserts 111 are hinged on one side of the fixed base 110, and an installation groove 112 is opened on the other side; the diversion cylinder 120 includes an installation ring 121, which is installed in the installation groove 112.

[0044] This utility model provides a portable mud collection system for exploration drilling rigs. Compared with the prior art, the mud collection system provided by this utility model includes a mud diversion device 100, a mud collection device 200, and a mud pump 300. The mud collection device 200 includes a fixed base 110 and a diversion cylinder 120. One side of the fixed base 110 has an installation groove 112, and the other side is hinged with several insertion posts 111. When using this mud collection system and it is necessary to fix the fixed base 110 to the ground, all the insertion posts 111 are installed on one side of the fixed base 110 and kept perpendicular to the ground. Then, the fixed base 110 is pushed downward until the insertion posts 111 are completely pushed into the ground. Then, the diversion cylinder 120 is fixedly installed in the installation groove 112 of the fixed base 110. This process is quick and easy to operate, solving the problem that in the prior art, fixing the fixed support also requires moving the left and right support legs of the exploration drilling rig, which consumes manpower.

[0045] like Figure 3 As shown in the embodiment of the portable mud collection system for exploration drilling rigs provided by this utility model, the insertion post 111 is in the shape of a frustum, the end of the insertion post 111 with a larger diameter is hinged to the fixed base 110, and a plurality of first locking protrusions 1111 are provided on the outer surface of the insertion post 111 to prevent the insertion post 111 from detaching from the soil.

[0046] It should be noted that the insert 111 is frustum-shaped and its diameter gradually increases from the bottom to the top. The top of the insert 111 is hinged to one side of the fixed base 110, so that the insert 111 can rotate and thus adjust its direction. When it is necessary to fix the fixed base 110 to the ground, first, install all the inserts 111 onto one side of the fixed base 110 and keep the inserts 111 perpendicular to the ground. Then, push the fixed base 110 downwards until the inserts 111 are completely pushed into the ground.

[0047] In addition, several rings of first locking protrusions 1111 are set on the insertion post 111. When the insertion post 111 is pushed into the ground, the first locking protrusions 1111 will also enter the ground and contact the soil, so that the insertion post 111 will not easily leave the ground, thus ensuring the stability of the insertion post 111.

[0048] like Figure 5 As shown in the embodiment of the portable mud collection system for exploration drilling rigs provided by this utility model, a locking ring 113 is provided on one side of the fixed base 110, and a second locking protrusion 1131 is provided on the outer surface of the locking ring 113 to prevent the locking ring 113 from detaching from the soil.

[0049] Furthermore, in order to continue to ensure the stability of the fixed base 110 on the ground, an insert ring 113 is added to one side of the fixed base 110. The outer surface of the insert ring 113 is provided with several rings of second locking protrusions 1131. When the fixed base 110 is pushed downward, the insert ring 113 will also be pushed into the ground. The second locking protrusions 1131 will also prevent the insert ring 113 from loosening and causing the insert ring 113 to detach from the ground. In addition, the insertion ring 113 being pushed into the ground will also block the mud in the drainage tube 120, so that the mud will not easily flow out from the ground.

[0050] like Figure 5 As shown in the embodiment of the portable mud collection system for exploration drilling rigs provided by this utility model, the diversion tube 120 further includes a first folding ring 122 and a drainage ring 123. The mounting ring 121 is connected to the first folding ring 122, the first folding ring 122 is connected to the drainage ring 123, and the drainage ring 123 is provided with a drainage outlet 1231, which is connected to the water outlet pipe 500.

[0051] Specifically, the first folding ring 122 is made of soft rubber. The folds on the first folding ring can be folded and have a certain degree of support. The first folding ring 122 can be extended within a certain range and shortened within a certain range. Due to this characteristic, the construction personnel can adjust the height of the drainage tube 120 according to the actual construction situation, which is convenient for use. In addition, the mounting ring 121 is preferably connected to the mounting groove 112 by a thread, or it can be connected by snap-fit ​​or other methods.

[0052] like Figure 6 and Figure 7 As shown in the embodiment of the portable mud collection system for exploration drilling rigs provided by this utility model, the mud collection device 200 includes a collection base 210 and a collection cylinder 220. The collection base 210 is provided with a collection groove 211, and the collection cylinder 220 is disposed in the collection groove 211. When using this mud collection system and assembling the mud collection device 200, it is necessary to fix the collection base 210 and then place the collection cylinder 220 into the collection groove 211 of the collection base 210.

[0053] like Figure 7 As shown in the embodiment of the portable mud collection system for exploration drilling rigs provided by this utility model, the collection cylinder 220 includes a cylinder bottom 221, a second folding ring 222, a water-drawing ring 223, a third folding ring 224, and a water inlet ring 225. The cylinder bottom 221, the second folding ring 222, the water-drawing ring 223, the third folding ring 224, and the water inlet ring 225 are connected in sequence. The water-drawing ring 223 is provided with a water-drawing port 2231, which is connected to the first water supply pipe 310. The water inlet ring 225 is provided with a water inlet 2251, which is connected to the water outlet pipe 500.

[0054] Specifically, the second folding ring 222 and the third folding ring 224 are also made of soft rubber. Their folds can be folded and have a certain degree of support. They can also be stretched and shortened within a certain range. As a result, the construction personnel can adjust the height of the collection cylinder 220, so that the volume of mud that the collection cylinder 220 can hold can be increased.

[0055] When using this mud collection system, the mud diversion device 100 is placed directly below the exploration drilling rig to collect the mud generated during drilling. The mud in the collection cylinder 220 is pumped by the mud pump 300 through the first water supply pipe 310 and the second water supply pipe 320 into the vertical shaft of the exploration drilling rig. The mud enters the hole and returns to the ground from the bottom of the hole through the annular space between the drill rod and the hole wall, completing one cycle. When it returns to the ground, it enters the mud diversion device 100. When the mud reaches the drain outlet 1231, it flows into the collection cylinder 220 through the drain outlet 1231 and the water outlet pipe 500. This process is repeated to complete the exploration operation.

[0056] like Figure 6 As shown in the embodiment of the portable mud collection system for exploration drilling rigs provided by this utility model, a plurality of first mounting seats 212 are provided around the collection base 210, and a plurality of second mounting seats 2252 are provided around the water inlet ring 225. A support rod 400 is installed between the first mounting seats 212 and the second mounting seats 2252.

[0057] like Figure 8 As shown in the embodiment of the portable mud collection system for exploration drilling rigs provided by this utility model, the support rod 400 includes a first rod body 410 and a second rod body 420. The second rod body 420 is movably disposed within the first rod body 410. A telescopic column 421 is provided on the second rod body 420. A plurality of insertion holes 411 are opened on the first rod body 410. The telescopic column 421 is limited to the insertion holes 411.

[0058] It is important to note that, in order to prevent the collection cylinder 220 from collapsing and causing mud to overflow, several support rods 400 are connected between the collection base 210 and the water inlet ring 225. The support rods 400 can support the water inlet ring 225 and prevent the collection cylinder 220 from collapsing. The support rod 400 includes a first rod body 410 and a second rod body 420. The second rod body 420 is equipped with a top spring. Under the action of the top spring, the telescopic column 421 is always inserted into the insertion hole 411. When it is necessary to adjust the height of the support rod 400, press the telescopic column 421 to disengage it from the insertion hole 411. Then, move the second rod body 420 to the corresponding position, and the telescopic column 421 will automatically extend out of the insertion hole 411.

[0059] like Figure 1 As shown in the embodiment of the portable mud collection system for exploration drilling rigs provided by this utility model, a pump platform 213 is provided on the outer surface of the collection base 210, and a mud pump 300 is installed on the pump platform 213.

[0060] like Figure 1 As shown in the embodiment of the portable mud collection system for exploration drilling rigs provided by this utility model, a plurality of casters 214 are installed at the bottom of the collection base 210 to facilitate the movement of the collection base 210.

[0061] To facilitate the movement of the mud collection device 200, a fan wheel 214 is installed at the bottom of the collection base 210. When the mud collection device 200 needs to be moved, the gear on the fan wheel 214 is rotated to raise the foot of the fan wheel 214 off the ground. When the mud collection device 200 needs to be fixed, the gear on the fan wheel 214 is reversed to make the foot of the fan wheel 214 contact the ground and lift the wheel off the ground.

[0062] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

[0063] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0064] Unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps described in these embodiments do not limit the scope of this application. It should also be understood that, for ease of description, the dimensions of the various parts shown in the drawings are not drawn to actual scale. Techniques, methods, and devices known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and devices should be considered part of the specification. In all examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values. It should be noted that similar reference numerals and letters in the following drawings denote similar items; therefore, once an item is defined in one drawing, it need not be further discussed in subsequent drawings.

Claims

1. A portable mud collection system for exploration drilling rigs, characterized in that, include: A mud diversion device (100) is used to collect and discharge mud. A mud collection device (200) is used to collect the mud discharged by the mud diversion device (100), and the mud collection device (200) is connected to the mud diversion device (100) through a water outlet pipe (500); A mud pump (300) is connected to a first water supply pipe (310) and a second water supply pipe (320). One end of the first water supply pipe (310) is connected to the mud collection device (200), and one end of the second water supply pipe (320) is connected to the vertical shaft of the exploration drilling rig. The mud diversion device (100) includes: The fixed base (110) has several inserts (111) hinged on one side and an installation groove (112) on the other side; The drainage tube (120) includes a mounting ring (121) which is installed in the mounting groove (112).

2. The portable mud collection system for exploration drilling rigs as described in claim 1, characterized in that: The insertion post (111) is frustum-shaped. The end of the insertion post (111) with a larger diameter is hinged to the fixed base (110). The outer surface of the insertion post (111) is provided with a number of first locking protrusions (1111) to prevent the insertion post (111) from detaching from the soil.

3. The portable mud collection system for exploration drilling rigs as described in claim 1, characterized in that: The fixed base (110) has a ring (113) on one side, and a second locking protrusion (1131) is provided on the outer surface of the ring (113) to prevent the ring (113) from detaching from the soil.

4. The portable mud collection system for exploration drilling rigs as described in claim 1, characterized in that: The drainage tube (120) also includes a first folding ring (122) and a drainage ring (123). The mounting ring (121) is connected to the first folding ring (122), and the first folding ring (122) is connected to the drainage ring (123). The drainage ring (123) is provided with a drainage port (1231), and the drainage port (1231) is connected to the water outlet pipe (500).

5. The portable mud collection system for exploration drilling rigs as described in claim 1, characterized in that: The mud collection device (200) includes a collection base (210) and a collection cylinder (220). The collection base (210) is provided with a collection trough (211), and the collection cylinder (220) is located in the collection trough (211).

6. The portable mud collection system for exploration drilling rigs as described in claim 5, characterized in that: The collecting cylinder (220) includes a cylinder bottom (221), a second folding ring (222), a water-drawing ring (223), a third folding ring (224), and a water inlet ring (225). The cylinder bottom (221), the second folding ring (222), the water-drawing ring (223), the third folding ring (224), and the water inlet ring (225) are connected in sequence. The water-drawing ring (223) is provided with a water-drawing port (2231), which is connected to the first water delivery pipe (310). The water inlet ring (225) is provided with a water inlet (2251), which is connected to the water outlet pipe (500).

7. The portable mud collection system for exploration drilling rigs as described in claim 6, characterized in that: The outer periphery of the collection base (210) is provided with a plurality of first mounting seats (212), and the outer periphery of the water inlet ring (225) is provided with a plurality of second mounting seats (2252). A support rod (400) is installed between the first mounting seats (212) and the second mounting seats (2252).

8. The portable mud collection system for exploration drilling rigs as described in claim 7, characterized in that: The support rod (400) includes a first rod body (410) and a second rod body (420). The second rod body (420) is movably disposed within the first rod body (410). The second rod body (420) is provided with a telescopic column (421). The first rod body (410) is provided with a plurality of insertion holes (411). The telescopic column (421) is confined within the insertion holes (411).

9. The portable mud collection system for exploration drilling rigs as described in claim 5, characterized in that: A pump platform (213) is provided on the outer surface of the collection base (210), and the mud pump (300) is installed on the pump platform (213).

10. The portable mud collection system for exploration drilling rigs as described in claim 5, characterized in that: The bottom end of the collecting base (210) is equipped with several casters (214) to facilitate the movement of the collecting base (210).

Images