Grooving method sampling equipment for geological mineral exploration
By introducing a retractable dust cover and a suction system into the groove sampling equipment, the problem of dust inhalation during the groove sampling process was solved, and the effect of reducing dust exposure was achieved.
Patent Information
- Application Number
- CN202520048006.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-07
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-01-07
AI Technical Summary
During the groove sampling process, operators are prone to inhaling dust, which can lead to physical harm.
A grooved sampling device including a dust cover that can extend and retract in the vertical direction, equipped with a suction pump and pipes, is designed to collect and discharge dust, reducing dust inhalation.
This effectively reduces the amount of dust inhaled by operators during the grooving process, thus lowering the risk of physical injury.
Smart Images
Figure CN223955182U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to geological mineral exploration technical field, concretely relates to a geological mineral exploration is with groove method sampling equipment. BACKGROUND
[0002] Groove sampling method is a kind of ore body sampling method commonly used when geological mineral exploration. Generally, along the thickness direction of ore body or the direction of the largest change of mineral quality, two long grooves are carved according to certain specifications, and all ore fragments carved from the two long grooves are collected as samples. It is suitable for various types of solid mineral.
[0003] When using groove sampling method to sample mineral, the construction personnel handholds groove sampling machine to cut on the surface of ore body, cuts two long grooves, and then carves ore fragments from the two long grooves. The ore fragments carved from the two long grooves are mineral samples. However, a large amount of dust is generated in the process of groove cutting by the operator using groove sampling machine. The operator is easy to inhale dust in the process of groove cutting, which can cause harm to the body. UTILITY MODEL CONTENT
[0004] Therefore, the utility model aims to provide a geological mineral exploration groove method sampling equipment to solve the technical problem that the operator is easy to inhale dust in the process of groove cutting, which can cause harm to the body.
[0005] The utility model realizes the following technical scheme:
[0006] A geological mineral exploration groove method sampling equipment, comprising a groove sampling machine, further comprising a dust cover, the upper end of the dust cover is detachably fixedly connected to the groove sampling machine, the lower end of the dust cover is open, and the dust cover is a structure that can be telescoped in the up-down direction. The cutting blade of the groove sampling machine is located in the lower part of the dust cover.
[0007] Further, the dust cover comprises a shell and a cylinder, the shell is fixed to the groove sampling machine, the lower end of the shell is open, the upper end of the cylinder is fixedly connected to the lower end of the shell, the cylinder is a structure that can be telescoped vertically, and the opening is located in the cylinder.
[0008] Further, the barrel is molded from elastic rubber, the dust cover further comprises a plurality of sliding rods and a plurality of spiral springs, a lower end of the shell is upwardly recessed to form a plurality of channels, the plurality of channels are uniformly arranged along edges of the opening, the plurality of sliding rods are one-to-one correspondingly and slidingly fitted into the plurality of channels, lower ends of the sliding rods are located below the opening, the plurality of spiral springs are one-to-one correspondingly located in the plurality of channels, upper ends of the spiral springs are fixedly connected to upper end walls of the channels, lower ends of the spiral springs are fixedly connected to upper ends of the sliding rods, and lower ends of the sliding rods are fixedly connected to a lower end of the barrel.
[0009] Further, lower ends of the plurality of sliding rods are each recessed to form a ball socket, each ball socket is rollingly fitted with a ball, and a volume of the ball located in the ball socket is greater than a volume of the ball located outside the ball socket.
[0010] Further, the dust cover further comprises a suction pump and a pipeline, the suction pump is located at an upper end of the shell, an air inlet end of the suction pump is communicated with an inner cavity of the shell, and one end of the pipeline is connected to an air outlet end of the suction pump.
[0011] Further, the dust cover further comprises a counterweight, the counterweight is fixedly connected to the other end of the pipeline.
[0012] Further, the upper end of the shell is provided with a winding mechanism, the winding mechanism comprises a fixed plate, a winding shaft, a baffle and a receiving barrel, the lower end of the fixed plate is fixedly arranged at the upper end of the shell, one end of the winding shaft is detachably fixedly connected to the upper end of the fixed plate, the baffle is fixedly connected to the other end of the winding shaft, and the receiving barrel is fixedly arranged at the upper end of the shell; the pipeline is wound on the winding shaft, and the counterweight is accommodated in the receiving barrel.
[0013] Further, the fixed plate is provided with a first through hole, one end of the winding shaft is provided with a first screw hole, and the first screw hole is opposite to the first through hole; the winding mechanism further comprises a first screw, and the screw-in end of the first screw passes through the first through hole and is screwed into the first screw hole.
[0014] Further, the shell comprises a top plate and a connecting barrel, the top plate is fixedly arranged on the groove sampling machine, and the connecting barrel is detachably fixedly connected to the top plate; an upper end of the barrel is fixedly connected to a lower end of the connecting barrel.
[0015] Further, the top plate is provided with a plurality of second through holes, an upper end of the connecting barrel is provided with a plurality of second screw holes, and the plurality of second screw holes are one-to-one opposite to the second through holes.
[0016] The shell further comprises a plurality of second bolts, the screwing-in ends of the plurality of second bolts passing through the plurality of second through holes one by one, and the screwing-in ends of the plurality of second bolts being screwed into the plurality of second screw holes one by one.
[0017] The utility model discloses the beneficial effect lies in:
[0018] When the trenching method sampling equipment for geological mineral exploration is used to trench the ore body, the lower end of the dust cover is abutted against the surface of the ore body, then the cutting blade of the trenching sampler is moved downward to cut the ore body, when the cutting blade cuts into the ore body to a certain depth, the trenching sampler is moved forward or backward, and a long groove is formed on the ore body after the trenching sampler is moved forward or backward by a certain distance. During the trenching process of the trenching method sampling equipment for geological mineral exploration, the lower end of the dust cover can be supported on the ore body, the dust cover can cover part of the dust generated during the trenching process in the dust cover, the dust inhaled by the operator during the trenching operation can be reduced, and the harm to the operator's body can be reduced.
[0019] The other advantages, objects and features of the utility model will be set forth in the subsequent description, and to some extent, will be obvious to those skilled in the art based on the study of the following, or can be taught from the practice of the utility model. The objects and other advantages of the utility model can be realized and obtained through the following description. BRIEF DESCRIPTION OF DRAWINGS
[0020] Figure 1 It is a structure schematic view of the trenching method sampling equipment for geological mineral exploration of the utility model;
[0021] Figure 2 It is a sectional structure schematic view of the trenching method sampling equipment for geological mineral exploration of the utility model;
[0022] Figure 3 It is a sectional structure schematic view of the trenching method sampling equipment for geological mineral exploration of the utility model; Figure 2 It is an enlarged view of A in the utility model;
[0023] Figure 4 It is an enlarged view of B in the utility model. Figure 2 It is an enlarged view of B in the utility model.
[0024] In the drawing: 1, trenching sampler; 11, cutting blade; 21, shell; 22, top plate; 211, hole; 221, second bolt; 3, barrel; 41, fixed plate; 42, winding shaft; 43, baffle; 44, pipeline; 45, suction pump; 46, storage cylinder; 441, counterweight; 51, spiral spring; 52, sliding rod; 53, ball. DETAILED DESCRIPTION
[0025] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in combination with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings can be arranged and designed in various different configurations.
[0026] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the utility model.
[0027] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.
[0028] In the above description of the utility model, it should be noted that the orientation or position relationship indicated by the terms "one side", "the other side" and the like is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship commonly used when the utility model product is used, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a specific orientation, structure and operation, therefore, it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" and the like are only used for differentiation, and cannot be understood as indicating or implying relative importance.
[0029] In addition, the term "same" and other terms do not mean that the components must be absolutely the same, but there can be slight differences. The term "vertical" only means that the position relationship between the components is more vertical than "parallel", and does not mean that the structure must be completely vertical, but can be slightly inclined.
[0030] Please refer to Figures 1-4 The utility model provides a technical scheme: a groove carving method sampling device for geological mineral exploration. The groove carving sampling machine 1 can be a groove carving sampling machine 1 with model number SSD-230. The groove carving method sampling device for geological mineral exploration provided by the utility model further comprises a dust cover, the upper end of the dust cover is detachably fixedly connected to the groove carving sampling machine 1, the lower end of the dust cover is open, and the dust cover is of a structure that can stretch up and down. The cutting blade 11 of the groove carving sampling machine 1 is located at the lower part of the dust cover.
[0031] When the trenching method sampling device for geological mineral exploration is used to trench the ore body, the lower end of the dust cover is abutted against the surface of the ore body, and then the cutting blade 11 of the trenching sampler 1 is moved downward to cut the ore body, when the cutting blade 11 cuts into the ore body to a certain depth, the trenching sampler 1 is moved forward or backward, and after the trenching sampler 1 is moved forward or backward by a certain distance, a long groove can be formed on the ore body. During the trenching process of the trenching method sampling device for geological mineral exploration, the lower end of the dust cover can be supported on the ore body, and the dust cover can cover part of the dust generated during the trenching process inside the dust cover, thereby reducing the dust inhaled by the operator during the trenching operation and reducing the harm to the operator's body.
[0032] Since the dust cover has a structure that can be telescoped in the upward and downward directions, when the trenching sampler 1 is moved downward, the dust cover will be compressed, and the dust cover will not block the downward movement of the trenching sampler 1.
[0033] After two long grooves are cut on the ore body, ore fragments are chiseled from between the two long grooves, and the ore fragments chiseled from between the two long grooves are mineral samples, and at this time, the sampling of the mineral can be completed.
[0034] In this embodiment, the dust cover includes an outer shell 21 and a cylinder 3, the outer shell 21 is fixedly arranged on the trenching sampler 1, the lower end of the outer shell 21 is open, the upper end of the cylinder 3 is fixedly connected to the lower end of the outer shell 21, the cylinder 3 has a structure that can be telescoped in the vertical direction, and the opening is located in the cylinder 3. The cylinder 3 has a structure that can be telescoped in the vertical direction, and in this structure, the dust cover has a structure that can be telescoped in the upward and downward directions.
[0035] In this embodiment, the cylinder 3 is molded from elastic rubber, the dust cover further includes a plurality of sliding rods 52 and a plurality of spiral springs 51, the lower end surface of the outer shell 21 is recessed upward to form a plurality of hole channels 211, the plurality of hole channels 211 are uniformly and spaced apart arranged along the edge of the opening, a plurality of the sliding rods 52 are one-to-one correspondingly and slidingly fitted in the plurality of hole channels 211, the lower end of the sliding rod 52 is located below the opening, a plurality of the spiral springs 51 are one-to-one correspondingly located in the plurality of hole channels 211, the upper end of the spiral spring 51 is fixedly connected to the upper end wall of the hole channel 211, the lower end is fixedly connected to the upper end of the sliding rod 52, and the lower end of the sliding rod 52 is fixedly connected to the lower end of the cylinder 3.
[0036] In the process that the cutting piece 11 of the slotting sampling machine 1 cuts the ore body, the lower end of the sliding rod 52 abuts against the surface of the ore body, and the spiral spring 51 is in a compressed state. If the surface of the ore body is uneven, that is, the surface of the ore body has recesses and protrusions, under the pushing force of the spiral spring 51, the lower end of the sliding rod 52 corresponding to the recess position can abut in the recess, and the sliding rod 52 corresponding to the protrusion position can abut on the protrusion. The height position of the lower end of each sliding rod 52 can change with the concave-convex change of the surface of the ore body, since the lower end of the sliding rod 52 is fixedly connected to the lower end of the barrel 3, and the barrel 3 is molded from elastic rubber, the height position of the lower end edge of the barrel 3 corresponding to the lower end of each sliding rod 52 can also change with the concave-convex change of the surface of the ore body. In the process that the cutting piece 11 of the slotting sampling machine 1 cuts the ore body with an uneven surface, the gap between the lower end of the barrel 3 and the surface of the ore body can be reduced, the dust discharged from the lower end of the dust cover can be reduced, the dust inhaled by the operator can be reduced, and thus the harm to the body of the worker can be reduced.
[0037] In the embodiment, the lower end of each sliding rod 52 is recessed to form a ball socket, each ball socket is rollingly matched with a ball 53, and the volume of the part of the ball 53 located in the ball socket is greater than the volume of the part of the ball 53 located outside the ball socket.
[0038] When the slotting method sampling equipment for geological mineral exploration is used to slot the ore body, the ball 53 abuts against the ore body, when the operator moves the slotting sampling machine 1 relative to the ore body forwards or backwards, the ball 53 keeps abutting against the ore body, and the ball 53 can roll on the surface of the ore body. In the process that the slotting sampling machine 1 moves on the surface of the ore body, the resistance received by the slotting sampling machine 1 can be reduced.
[0039] In the embodiment, the slotting method sampling equipment for geological mineral exploration further comprises a suction pump 45 and a pipeline 44. The suction pump 45 can be a suction pump 45 of model VN-C4, the suction pump 45 is located at the upper end of the shell 21, the air inlet end of the suction pump 45 is communicated with the inner cavity of the shell 21, and the pipeline 44 can be a rubber hose. One end of the pipeline 44 is connected to the air outlet end of the suction pump 45.
[0040] When the trenching method sampling equipment for geological mineral exploration is used to trench the ore body, the operator first places the other end of the pipeline 44 at a position far from the trenching position, then turns on the suction pump 45, and while the trenching sampler 1 is cutting, the suction end of the suction pump 45 sucks the dust in the inner cavity of the shell 21, and then discharges the dust from the exhaust end of the suction pump 45 into the pipeline 44, and the pipeline 44 discharges the dust at a position far from the operation position, further reducing the dust inhaled by the operator during the trenching operation.
[0041] In this embodiment, the trenching method sampling equipment for geological mineral exploration further comprises a counterweight 441, which is fixedly connected to the other end of the pipeline 44.
[0042] When the pipeline 44 needs to be placed at a position far from the operation position, the counterweight 441 is held by hand and thrown out, and the counterweight 441 drives the other end of the pipeline 44 to move to a position far from the trenching position, which is more convenient when placing the other end of the pipeline 44 at a position far from the trenching position.
[0043] In this embodiment, the upper end of the shell 21 is provided with a winding mechanism, which comprises a fixed plate 41, a winding shaft 42, a baffle 43 and a storage cylinder 46, the lower end of the fixed plate 41 is fixedly arranged at the upper end of the shell 21, one end of the winding shaft 42 is detachably fixedly connected to the upper end of the fixed plate 41, the baffle 43 is fixedly connected to the other end of the winding shaft 42, and the storage cylinder 46 is fixedly arranged at the upper end of the shell 21; the pipeline 44 is wound on the winding shaft 42, and the counterweight 441 is accommodated in the storage cylinder 46.
[0044] When the trenching method sampling equipment for geological mineral exploration is in the initial state, one end of the winding shaft 42 is fixedly connected to the upper end of the fixed plate 41, the pipeline 44 is wound on the winding shaft 42, and the counterweight 441 is accommodated in the storage cylinder 46. When the pipeline 44 trenching method sampling equipment for geological mineral exploration is not used, the pipeline 44 can be kept wound on the winding shaft 42, so that the pipeline 44 will not be in a scattered state.
[0045] Before using the trenching method sampling equipment for geological mineral exploration to trench the ore body, the counterweight 441 is taken out of the storage cylinder 46, and then the winding shaft 42 is detached from the upper end of the fixed plate 41, at this time, the winding shaft 42 can be pulled out of the wound pipeline 44, and the pipeline 44 can be quickly unwound.
[0046] After the ore body is grooving by using the groove method sampling equipment for geological mineral exploration, the one end of the winding shaft 42 is re-fixed and connected to the upper end of the fixed plate 41, then the pipeline 44 is wound on the winding shaft 42 in turns, so that the pipeline 44 is wound on the winding shaft 42, finally, the counterweight 441 is accommodated in the storage cylinder 46. At this time, the pipeline 44 can be re-wound on the winding shaft 42.
[0047] In the embodiment, the fixed plate 41 is provided with a first through hole, one end of the winding shaft 42 is provided with a first screw hole, and the first screw hole is opposite to the first through hole; the winding mechanism further comprises a first bolt, the screw-in end of the first bolt passes through the first through hole, and the screw-in end of the first bolt is screwed into the first screw hole.
[0048] When the groove method sampling equipment for geological mineral exploration is in the initial state, the screw-in end of the first bolt is screwed into the first screw hole, and at this time, one end of the winding shaft 42 is fixedly connected to the upper end of the fixed plate 41.
[0049] Before the ore body is grooving by using the groove method sampling equipment for geological mineral exploration, the screw-in end of the first bolt is screwed out of the first screw hole, and the winding shaft 42 can be detached from the upper end of the fixed plate 41.
[0050] In the embodiment, the shell 21 comprises a top plate 22 and a connecting cylinder, the top plate 22 is fixedly arranged on the groove sampling machine 1, and the connecting cylinder is detachably fixedly connected to the top plate 22; and the upper end of the cylinder body 3 is fixedly connected to the lower end of the connecting cylinder.
[0051] The dust generated when the ore body is grooving in the strong wind can be quickly swept away by the strong wind, the dust generated when the ore body is grooving in the strong wind is not easy to be inhaled by the operator, the connecting cylinder is detached from the top plate 22 before the ore body is grooving by using the groove method sampling equipment for geological mineral exploration in the strong wind, so that the weight of the groove method sampling equipment for geological mineral exploration is reduced, and the operator is more convenient to operate.
[0052] In the embodiment, the top plate 22 is provided with a plurality of second through holes, the upper end of the connecting cylinder is provided with a plurality of second screw holes, and the plurality of second screw holes are opposite to the second through holes one by one. The shell 21 further comprises a plurality of second bolts 221, the screw-in ends of the plurality of second bolts 221 pass through the plurality of second through holes one by one, and the screw-in ends of the plurality of second bolts 221 are screwed into the plurality of second screw holes one by one.
[0053] When the groove method sampling equipment for geological mineral exploration is in the initial state, the screw-in ends of the plurality of second bolts 221 are correspondingly screwed in the plurality of screw holes, at this time, the connecting cylinder is fixedly connected to the top plate 22. When the connecting cylinder is detached from the top plate 22, the plurality of second bolts 221 are correspondingly screwed out of the plurality of screw holes, at this time, the connecting cylinder can be detached from the top plate 22.
[0054] Finally, it should be pointed out that the above embodiments are only used to illustrate the technical solutions of the present application and are not limiting. Although the present application has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present application can be modified or replaced equivalently without departing from the spirit and scope of the present application, and all should be covered in the scope of the claims of the present application.
Claims
1. A notching method sampling device for geological mineral exploration, comprising a notching sampler (1), characterized in that: The dust cover is detachably connected to the groove cutting sampling machine (1) at the upper end, and the lower end of the dust cover is open. The cutting blade (11) of the groove cutting sampling machine (1) is located at the lower part of the dust cover.
2. The channeling method sampling device for geological mineral exploration according to claim 1, characterized in that: The dust cover comprises an outer shell (21) and a cylinder (3). The outer shell (21) is fixed to the groove cutting sampling machine (1). The lower end of the outer shell (21) is open. The upper end of the cylinder (3) is fixedly connected to the lower end of the outer shell (21). The cylinder (3) is vertically telescopic. The opening is located in the cylinder (3).
3. The channeling method sampling device for geological mineral exploration according to claim 2, characterized in that: The cylinder (3) is made of elastic rubber. The dust cover further comprises a plurality of sliding rods (52) and a plurality of spiral springs (51). The lower end of the outer shell (21) is upwardly recessed to form a plurality of channels (211). The plurality of channels (211) are uniformly and spacedly arranged along the edge of the opening. The plurality of sliding rods (52) are one-to-one correspondingly and slidingly fitted in the plurality of channels (211). The lower end of the sliding rod (52) is located below the opening. The plurality of spiral springs (51) are one-to-one correspondingly located in the plurality of channels (211). The upper end of the spiral spring (51) is fixedly connected to the upper end wall of the channel (211), and the lower end of the spiral spring (51) is fixedly connected to the upper end of the sliding rod (52). The lower end of the sliding rod (52) is fixedly connected to the lower end of the cylinder (3).
4. The channeling method sampling device for geological mineral exploration according to claim 3, characterized in that: The lower end of each sliding rod (52) is recessed to form a ball socket. Each ball socket is rollingly fitted with a ball (53). The volume of the part of the ball (53) located in the ball socket is greater than the volume of the part of the ball (53) located outside the ball socket.
5. The notching method sampling device for geological mineral exploration according to claim 2, characterized in that: The dust cover further comprises a suction pump (45) and a pipeline (44). The suction pump (45) is located at the upper end of the outer shell (21). The air inlet end of the suction pump (45) is communicated with the inner cavity of the outer shell (21). One end of the pipeline (44) is connected to the air outlet end of the suction pump (45).
6. The channeling method sampling device for geological mineral exploration according to claim 5, characterized in that: The dust cover further comprises a counterweight (441) fixedly connected to the other end of the pipeline (44).
7. The channeling method sampling device for geological mineral exploration according to claim 6, characterized in that: The upper end of the outer shell (21) is provided with a winding mechanism. The winding mechanism comprises a fixed plate (41), a winding shaft (42), a baffle (43), and a storage cylinder (46). The lower end of the fixed plate (41) is fixedly connected to the upper end of the outer shell (21). One end of the winding shaft (42) is detachably fixedly connected to the upper end of the fixed plate (41). The baffle (43) is fixedly connected to the other end of the winding shaft (42). The storage cylinder (46) is fixedly connected to the upper end of the outer shell (21). The pipeline (44) is wound on the winding shaft (42). The counterweight (441) is contained in the storage cylinder (46).
8. The channeling method sampling device for geological mineral exploration according to claim 7, characterized in that: The fixed plate (41) is provided with a first through hole, one end of the winding shaft (42) is provided with a first screw hole, the first screw hole is opposite to the first through hole; the winding mechanism further comprises a first bolt, the screwing end of the first bolt passes through the first through hole, and the screwing end of the first bolt is screwed into the first screw hole.
9. The channeling method sampling device for geological mineral exploration according to claim 2, characterized in that: The shell (21) comprises a top plate (22) and a connecting cylinder, the top plate (22) is fixed on the groove sampling machine (1), and the connecting cylinder is detachably and fixedly connected to the top plate; the upper end of the cylinder body (3) is fixedly connected to the lower end of the connecting cylinder.
10. The channeling method sampling device for geological mineral exploration according to claim 9, characterized in that: A plurality of second through holes are arranged on the top plate (22), the upper end of the connecting cylinder is provided with a plurality of second screw holes, the plurality of second screw holes are one-to-one opposite to the second through holes, and the shell (21) further comprises a plurality of second bolts (221). The screwing end of the plurality of second bolts (221) passes through the plurality of second through holes one by one, and the screwing end of the plurality of second bolts (221) is screwed into the plurality of second screw holes one by one.