CN217717039U - Environmental engineering is with portable contaminated soil sampling device - Google Patents
Environmental engineering is with portable contaminated soil sampling device Download PDFInfo
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- CN217717039U CN217717039U CN202221939989.9U CN202221939989U CN217717039U CN 217717039 U CN217717039 U CN 217717039U CN 202221939989 U CN202221939989 U CN 202221939989U CN 217717039 U CN217717039 U CN 217717039U
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Abstract
The utility model discloses a portable contaminated soil sampling device for environmental engineering, which relates to the field of soil sampling, wherein the second end of a first shaft rod is movably connected with the first end of a second shaft rod, the second end of the second shaft rod is detachably connected with a soil-taking drill bit, the outer wall of the second end of the first shaft rod is detachably connected with a pedal plate, and a soil-shifting rod is arranged in the first cavity of the first shaft rod; the external screw thread has been seted up in the primary shaft pole outside, has seted up first internal thread hole on the running-board, can step on the foot pedal with the foot when using, also can get soil better when meetting harder soil, the utility model discloses simple structure, the practicality is strong.
Description
Technical Field
The utility model relates to a soil sampling field, concretely relates to environmental engineering is with portable contaminated soil sampling device.
Background
With the development of industry, waste gas and waste water generated by industry are discharged more and more, so that the pollution and the damage to the environment are more and more serious, wherein the soil pollution is a part of the environmental pollution, and therefore, scientific research personnel need to sample and analyze the polluted soil, find out the cause of the pollution and further take corresponding measures to reduce the pollution degree. When contaminated soil is sampled, a soil sampling device is needed, so that a plurality of soil sampling devices including a soil sampler are available on the market, but most of the current soil samplers have some problems, 1. The overall length of the soil sampling device is not adjustable, so that the overall length is long, and the soil sampling device is inconvenient to carry; 2. when the soil sampling device is used, the soil sampling device can be pushed downwards only by using two hands, and is not provided with a power assisting device, so that the use is limited when hard soil is encountered.
In view of this, the utility model discloses it is special.
Disclosure of Invention
The utility model provides a portable contaminated soil sampling device for environmental engineering, which solves the problems that the length of the soil sampling device can not be adjusted, and the handle and the drill bit are welded to be dead, thereby being inconvenient to carry; when the soil sampling device is used, the soil sampling device can be pressed downwards by using two hands, and the problem of a power assisting device is solved.
The utility model adopts the technical proposal that: a portable contaminated soil sampling device for environmental engineering is characterized by comprising a first shaft lever, a second shaft lever, a soil sampling drill bit, a bulldozing rod, a handle and a pedal; the two side walls of the first end of the first shaft rod are both connected with handles, the second end of the first shaft rod is movably connected with the first end of the second shaft rod, the second end of the second shaft rod is detachably connected with an earth-taking drill bit, and the outer wall of the second end of the first shaft rod is detachably connected with a pedal; first cavities are formed in the first shaft lever, the second shaft lever and the earth taking drill bit, a bulldozing rod is arranged in the first cavity of the first shaft lever, and the bulldozing rod penetrates through the first shaft lever, the second shaft lever and the first cavity of the earth taking drill bit respectively; the first end of bulldozing pole runs through roof to the outside of first axostylus axostyle, and the first end of bulldozing pole is connected with first ejector pad, the second end of bulldozing pole runs through to the inside of drill bit that fetches earth, and the second end of bulldozing pole is connected with the second ejector pad.
Further, the second end of second axostylus axostyle is equipped with the internal thread pipe, be equipped with the external screw thread pipe on the drill bit that fetches earth, internal thread pipe and external screw thread pipe spiro union.
Furthermore, the outer wall of the second end of the first shaft rod is provided with an external thread, the pedal plate is provided with a first internal thread hole, and the external thread is in threaded connection with the first internal thread hole.
Furthermore, a second cavity is arranged outside the first cavity of the first shaft rod, two screw rods are arranged in the second cavity, the two screw rods are symmetrically distributed, the first ends of the two screw rods penetrate through the top wall of the second cavity to the outside, the first ends of the screw rods are connected with an adjusting block, and the two ends of the two screw rods are respectively in rotating connection with the top wall and the bottom wall of the second cavity; the outer side of the second shaft lever is provided with two fixing blocks which are symmetrically distributed, the two fixing blocks are sleeved on the two screws, the two fixing blocks are provided with second internal thread holes, and the second internal thread holes are in threaded connection with the screws.
Furthermore, a first gear is sleeved on one side of each of the two screws close to the adjusting block, a disc is rotatably connected to the inner side of the top wall of the first shaft rod, a second gear is arranged below the coaxial center of the disc, through holes are formed in the axes of the disc and the second gear, the bulldozing rod penetrates through the through holes, and the diameter of the through holes is not smaller than that of the bulldozing rod; and both the first gears are meshed with the second gear.
The utility model has the advantages that:
the utility model discloses an open outside the first cavity of first axostylus axostyle and be equipped with the second cavity, install two screws rods in the second cavity, two fixed blocks are installed to the outside of second axostylus axostyle, second internal thread hole has all been seted up on two fixed blocks, through second internal thread hole and screw rod spiro union, two first gears have been overlapped on the two screws, through second gear engagement between two first gears, rotate one of them screw rod, one first gear rotation has been driven, first gear has driven the second gear rotation, second gear has driven another first gear to rotate together, thereby make the second axostylus axostyle stretch out and draw back in the first axostylus axostyle, the whole length of first axostylus axostyle and second axostylus axostyle can be adjusted, can be convenient to use and carry; and seted up the external screw thread in the primary shaft pole outside, seted up first internal thread hole on the running-board, external screw thread and first internal thread hole spiro union can be when using, step on the foot on the running-board, come the helping hand with the foot, also can go on borrowing better when meetting harder soil, can all dismantle when running-board and borrowing drill bit do not use simultaneously and get off, conveniently carry, the utility model discloses simple structure, the practicality is strong.
In addition to the above-described objects, features and advantages, the present invention has other objects, features and advantages. The present invention will be described in further detail with reference to the drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention and do not constitute a limitation on the invention.
FIG. 1 is a side view of the overall structure of the present invention;
FIG. 2 is an installation view of the earth-boring drill of the present invention;
FIG. 3 is a schematic view of the adjusting block of the present invention;
FIG. 4 is a schematic view of the screw installation of the present invention;
FIG. 5 is a schematic view of the utility model showing the dozer blade penetrating through the second gear;
fig. 6 is a schematic structural diagram of the first cavity and the second cavity of the present invention.
Reference numerals:
1 is a first shaft lever; 101 is a screw rod; 102 is a gear; 103 is a disc; 104 is a second gear; 105 is a regulating block; 2 is a second shaft lever; 201 is an internal thread tube; 202 is a fixed block; 3 is a soil sampling drill bit; 301 is an external thread pipe; 4 is a bulldozer rod; 5 is a handle; and 6 is a pedal.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1 to 6, a portable contaminated soil sampling device for environmental engineering comprises a first shaft rod 1, a second shaft rod 2, an earth-taking drill bit 3, a soil-shifting rod 4, a handle 5 and a pedal 6; the two side walls of the first end of the first shaft lever 1 are both connected with a handle 5, the second end of the first shaft lever 1 is movably connected with the first end of the second shaft lever 2, the second end of the second shaft lever 2 is provided with an internal threaded pipe 201, the soil-taking drill bit 3 is provided with an external threaded pipe 301, the internal threaded pipe 201 and the external threaded pipe 301 can be screwed and tightened when in use, and the soil-taking drill bit 3 and the second shaft lever 2 can be detached and taken away when not in use; the outer wall of the second end of the first shaft lever 1 is provided with an external thread, the pedal 6 is provided with a first internal thread hole, when in use, the pedal 6 can be screwed with the first internal thread hole through the external thread, the pedal 6 is fixed on the first shaft lever 1, and when not in use, the pedal 6 and the first shaft lever 1 can be detached and taken away from the pedal 6; first cavities are formed in the first shaft lever 1, the second shaft lever 2 and the earth taking drill bit 3, an earth moving rod 4 is installed in the first cavity of the first shaft lever 1, the earth moving rod 4 penetrates through the first cavities of the first shaft lever 1, the second shaft lever 2 and the earth taking drill bit 3 respectively, the head of the earth taking drill bit 3 is an oval oblique plane, earth taking can be facilitated, and the earth moving rod 4 can move up and down in the first cavity; the first end of bull-dozing pole 4 runs through roof to the outside of first axostylus axostyle 1, the first end of bull-dozing pole 4 is connected with first ejector pad, the second end of bull-dozing pole 4 runs through to the inside of drill bit 3 that fetches earth, the second end of bull-dozing pole 4 is connected with the second ejector pad, in use, when fetching earth downwards, soil will promote the second ejector pad and make bull-dozing pole 4 upward movement, after having got earth, promote first ejector pad, first ejector pad has driven bull-dozing pole 4 and second ejector pad and has pushed out soil, be convenient for sample usefulness, and the diameter of first ejector pad is greater than the diameter of first cavity, the diameter of second ejector pad slightly is less than the diameter of first cavity, when not using, can take away bull-dozing pole 4, sampling device is furnished with the receiver, not the time spent is put in the receiver, and is convenient to carry, as shown in figure 1.
A second cavity is arranged outside the first cavity of the first shaft lever 1, the first cavity is arranged inside the second cavity, the second cavity is arranged outside the first cavity, and a certain thickness is formed between the first cavity and the second cavity; two screws 101 are installed in the second cavity, the two screws 101 are symmetrically distributed, first ends of the two screws 101 penetrate through the top wall of the second cavity to the outside, the first ends of the screws 101 are connected with an adjusting block 105, and when the adjusting block 105 is rotated, two ends of the screws 101 rotate on the top wall and the bottom wall of the second cavity respectively; two fixing blocks 202 are mounted on the outer side of the second shaft rod 2, the two fixing blocks 202 are symmetrically distributed, the two fixing blocks 202 are sleeved on the two screws 101, second internal thread holes are formed in the two fixing blocks 202, the second internal thread holes are in threaded connection with the screws 101, and when the screws 101 are rotated, the two fixing blocks 202 are lifted on the screws; a first gear 102 is sleeved on one side of each of the two screws 101 close to the adjusting block 105, and the first gear 102 is fixedly connected with the screws 101; a disc 103 is rotatably connected to the inner side of the top wall of the first shaft lever 1, the disc 103 only rotates on the top wall of the first shaft lever 1, a second gear 104 is mounted below the coaxial center of the disc 103, through holes are formed in the shaft centers of the disc 103 and the second gear 104, a dozing rod 4 penetrates through the through holes, the diameter of each through hole is not smaller than that of the dozing rod 4, the two first gears 102 are meshed with the second gear 104, and the dozing rod 4 penetrates through the shaft centers of the disc 103 and the second gear 104 and is not in contact with the disc 103 and the second gear 104; when one of the first gears 102 rotates, the second gear 104 is driven to rotate, and the second gear 104 drives the other first gear 102 to rotate together, as shown in fig. 4.
The utility model discloses a working process:
when the pedal lifting device is used, firstly, the pedal 6 is screwed with the first internal threaded hole through the external threads, the pedal 6 is fixed on the first shaft lever 1, the pedal 6 can be adjusted according to the needed stepping height, then the internal threaded pipe 201 and the external threaded pipe 301 are screwed tightly, then one adjusting block 105 is screwed according to the height of a user, the adjusting block 105 rotates to drive the screw 101 to rotate, the screw 101 drives the first gear 102 sleeved on the screw 101 to rotate, the first gear 102 drives the second gear 104 to rotate, the second gear 104 drives the other first gear 102 to rotate together, and therefore the two fixing blocks 202 arranged on the outer side of the second shaft lever 2 lift on the two screws 101 until the proper height is adjusted; insert the contaminated soil that environmental engineering needs again with the drill bit 3 that fetches earth, handle 5 is held to both hands, can step on running-board 6 cooperation with the foot during use, can play the helping hand effect, after having fetched earth, the drill bit 3 that fetches earth takes out from contaminated soil, promote first ejector pad, first ejector pad has driven bull stick 4 and second ejector pad and has pushed out soil, the sample usefulness of being convenient for, contaminated soil sample has been accomplished, at last with running-board 6, the drill bit 3 that fetches earth and bull stick 4 dismantle get off put into the receiver, twist adjusting block 105 again, make fixed block 202 on the second axostylus axostyle 2 rise along screw rod 101, make overall length shorten, put into the receiver, accomplish whole course.
The utility model discloses an it is equipped with the second cavity to open outside the first cavity of first axostylus axostyle, install two screws rods in the second cavity, two fixed blocks are installed to the outside of second axostylus axostyle, second internal thread hole has all been seted up on two fixed blocks, through second internal thread hole and screw rod spiro union, two first gears have been overlapped on two screws rods, through second gear engagement between two first gears, rotate one of them screw rod, drive a first gear rotation, first gear has driven the second gear rotation, second gear has driven another first gear to rotate together, thereby make the second axostylus axostyle stretch out and draw back in the first axostylus axostyle, the whole length of first axostylus axostyle and second axostylus axostyle can be adjusted, can be convenient to use and carry; and seted up the external screw thread in the primary shaft pole outside, seted up first internal thread hole on the running-board, external screw thread and first internal thread hole spiro union can be when using, step on the foot on the running-board, come the helping hand with the foot, also can get earth better when meetting harder contaminated soil, can all dismantle when running-board and the drill bit that fetches earth do not use simultaneously, conveniently carry, the utility model discloses simple structure, the practicality is strong.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (5)
1. A portable contaminated soil sampling device for environmental engineering is characterized by comprising a first shaft rod (1), a second shaft rod (2), a soil sampling drill bit (3), a soil pushing rod (4), a handle (5) and a pedal (6); two side walls of the first end of the first shaft lever (1) are both connected with handles (5), the second end of the first shaft lever (1) is movably connected with the first end of the second shaft lever (2), the second end of the second shaft lever (2) is detachably connected with an earth-taking drill bit (3), and the outer wall of the second end of the first shaft lever (1) is detachably connected with a pedal (6); first cavities are formed in the first shaft rod (1), the second shaft rod (2) and the earth taking drill bit (3), a soil pushing rod (4) is arranged in the first cavity of the first shaft rod (1), and the soil pushing rod (4) penetrates through the first cavities of the first shaft rod (1), the second shaft rod (2) and the earth taking drill bit (3) respectively; the first end of the bulldozing rod (4) penetrates through the top wall of the first shaft rod (1) to the outside, the first end of the bulldozing rod (4) is connected with a first push block, the second end of the bulldozing rod (4) penetrates through the inside of the soil taking drill bit (3), and the second end of the bulldozing rod (4) is connected with a second push block.
2. The portable contaminated soil sampling device for environmental engineering according to claim 1, wherein the second end of the second shaft rod (2) is provided with an internal threaded tube (201), the soil sampling drill bit (3) is provided with an external threaded tube (301), and the internal threaded tube (201) and the external threaded tube (301) are in threaded connection.
3. The portable contaminated soil sampling device for environmental engineering according to claim 1, wherein the outer wall of the second end of the first shaft rod (1) is provided with an external thread, the pedal (6) is provided with a first internal threaded hole, and the external thread is in threaded connection with the first internal threaded hole.
4. The portable contaminated soil sampling device for environmental engineering according to claim 1, wherein a second cavity is arranged outside the first cavity of the first shaft (1), two screws (101) are arranged in the second cavity, the two screws (101) are symmetrically distributed, first ends of the two screws (101) penetrate through the top wall of the second cavity to the outside, the first ends of the screws (101) are connected with an adjusting block (105), and two ends of the two screws (101) are respectively rotatably connected with the top wall and the bottom wall of the second cavity; the outer side of the second shaft lever (2) is provided with two fixing blocks (202), the two fixing blocks (202) are symmetrically distributed, the two fixing blocks (202) are sleeved on the two screws (101), the two fixing blocks (202) are provided with second internal thread holes, and the second internal thread holes are in threaded connection with the screws (101).
5. The portable contaminated soil sampling device for the environmental engineering according to claim 4, wherein a first gear (102) is sleeved on each of two screws (101) on one side close to the adjusting block (105), a disc (103) is rotatably connected to the inner side of the top wall of the first shaft rod (1), a second gear (104) is arranged below the coaxial center of the disc (103), a through hole is formed in the axial center of the disc (103) and the second gear (104), the dozer rod (4) penetrates through the through hole, and the diameter of the through hole is not smaller than that of the dozer rod (4); both first gears (102) are meshed with the second gear (104).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202221939989.9U CN217717039U (en) | 2022-07-26 | 2022-07-26 | Environmental engineering is with portable contaminated soil sampling device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202221939989.9U CN217717039U (en) | 2022-07-26 | 2022-07-26 | Environmental engineering is with portable contaminated soil sampling device |
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CN217717039U true CN217717039U (en) | 2022-11-01 |
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CN202221939989.9U Active CN217717039U (en) | 2022-07-26 | 2022-07-26 | Environmental engineering is with portable contaminated soil sampling device |
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- 2022-07-26 CN CN202221939989.9U patent/CN217717039U/en active Active
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