CN219694703U - Centrifugal dewatering device for substrate sludge sample of field river channel - Google Patents
Centrifugal dewatering device for substrate sludge sample of field river channel Download PDFInfo
- Publication number
- CN219694703U CN219694703U CN202321315620.5U CN202321315620U CN219694703U CN 219694703 U CN219694703 U CN 219694703U CN 202321315620 U CN202321315620 U CN 202321315620U CN 219694703 U CN219694703 U CN 219694703U
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- China
- Prior art keywords
- bevel gear
- box body
- box
- sample
- lower box
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- 239000010802 sludge Substances 0.000 title abstract description 5
- 239000000758 substrate Substances 0.000 title abstract description 5
- 239000013049 sediment Substances 0.000 claims abstract description 25
- 230000018044 dehydration Effects 0.000 claims abstract description 18
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims abstract description 6
- 239000004744 fabric Substances 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 238000001914 filtration Methods 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims 1
- 235000017491 Bambusa tulda Nutrition 0.000 claims 1
- 241001330002 Bambuseae Species 0.000 claims 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims 1
- 239000011425 bamboo Substances 0.000 claims 1
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 208000005156 Dehydration Diseases 0.000 description 12
- 238000000034 method Methods 0.000 description 5
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000011835 investigation Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Centrifugal Separators (AREA)
Abstract
The utility model discloses a centrifugal dehydration device for a substrate sludge sample of a field river channel, which comprises an upper box body, a lower box body, a first bevel gear, a second bevel gear, a limiting sleeve, an installation limiting cylinder, a rotating rod, a top plate, a connecting arm, a sample cup, a crank and a pedal. The utility model can be carried to the field to treat the sediment sample, has high dehydration efficiency of the sediment sample and can meet the sample requirement; and a plurality of sediment samples can be treated simultaneously, so that the dehydration operation is convenient; the folding and detachable storage functions are adopted, only the folding and detachable storage functions are needed, the detached parts are installed in the lower box body for storage and carrying, and other needed appliances can be stored in the lower box body, so that the folding and detachable storage box is very convenient and fast; the utility model can also adopt a back strap knapsack type design.
Description
Technical Field
The utility model belongs to the technical field of river sediment treatment devices, and particularly relates to a centrifugal dehydration device for a field river sediment sample.
Background
The river sediment investigation work is a relatively hot work at present, and in the process of collecting the river sediment sample in the past, the sediment is required to be subjected to preliminary dehydration treatment because of higher water content. Because the sediment sampling point is located in the field, the special dehydration equipment is large in size and inconvenient to carry. The manual squeezing of the filter cloth or the water absorption of the water absorption paper has the problems of low efficiency and long time consumption, and the natural drying time is longer, so that the investigation work is not facilitated. At present, although small portable electric centrifugal dewatering equipment appears on the market, the continuous time is short, and the long-time investigation work in the field cannot be satisfied. Therefore, it is necessary to develop a centrifugal dehydration device for river sediment samples, which is suitable for field use, portable and convenient to use.
Disclosure of Invention
The utility model aims to provide a centrifugal dehydration device for a substrate sludge sample of a field river channel.
The utility model aims at realizing the method, the method comprises the steps of an upper box body, a lower box body, a first bevel gear, a second bevel gear, a limit sleeve, a mounting limit cylinder, a rotating rod, a top plate, a connecting arm, a sample cup, a crank and a foot pedal, wherein the upper box body is fixedly arranged on the lower box body, the limit sleeve is arranged on the side surface of the upper box body, the first bevel gear is vertically arranged in the upper box body, a central shaft of the first bevel gear is detachably connected with the crank outside the upper box body through a coupler, the second bevel gear is horizontally arranged on the top in the upper box body, the first bevel gear is meshed with the second bevel gear, the central shaft of the second bevel gear penetrates through an internal thread table on the top of the upper box body, the shaft end part is in a flat insertion table structure, the outer thread of the lower end of the mounting limit cylinder is connected with the internal thread table, the rotating rod penetrates through the mounting limit cylinder, the lower end of the rotating rod is in a groove structure, the groove structure is connected with the top plate in an inserting mode, the connecting arm is vertically arranged on the top plate through a seat, the tail end of the connecting arm is provided with a jack, the sample cup is inserted into the jack, a water filtering cup is provided with a water filtering hole, the lower box body is provided with a hinge seat, and the lower box door is connected with the side surface through the door.
Preferably, the number of the connecting arms is 2-4, the connecting arms are distributed around the top plate, and the specific number of the connecting arms can be flexibly selected according to the needs, so that the device can simultaneously dehydrate a plurality of sediment samples.
Preferably, the upper part of the side surface of the upper box body is connected with a movable cross frame through a hinged support, the end part of the movable cross frame is provided with shielding cloth, the movable cross frame is used for forming a supporting part extending outwards, and the shielding cloth is used for shielding thrown water.
Preferably, the hinged support is provided with a locking mechanism, in particular a locking handle bolt, and the hinged support is locked through the cooperation of the bolt and the nut.
Preferably, the upper box body and the lower box body are provided with single shoulder or double shoulder straps outside, and the single shoulder or the double shoulder straps all adopt common knapsack structures in the field and are used for workers to carry.
The utility model has the beneficial effects that: the utility model can be carried to the field to treat the sediment sample, has high dehydration efficiency of the sediment sample and can meet the sample requirement; and a plurality of sediment samples can be treated simultaneously, so that the dehydration operation is convenient; the folding and detachable storage functions are adopted, only the folding and detachable storage functions are needed, the detached parts are installed in the lower box body for storage and carrying, and other needed appliances can be stored in the lower box body, so that the folding and detachable storage box is very convenient and fast; the utility model can also adopt the design of back carrying strap and is easy to carry.
Drawings
FIG. 1 is a schematic view of the structure of the present utility model in use;
FIG. 2 is a schematic view of the present utility model after being stored;
FIG. 3 is a schematic view of a connection structure of a rotating rod and a central shaft of a second bevel gear;
in the figure: the device comprises a 1-upper box body, a 2-lower box body, a 3-first bevel gear, a 4-second bevel gear, a 5-limit sleeve, a 6-installation limit sleeve, a 7-rotating rod, an 8-top plate, a 9-connecting arm, a 10-sample cup, a 11-crank, a 12-foot pedal, a 13-internal thread platform, a 14-flat insertion platform structure, a 15-movable transverse frame and 16-shielding cloth.
Detailed Description
The utility model is further described below with reference to examples and drawings, but is not limited in any way, and any changes or substitutions based on the teachings of the utility model are intended to fall within the scope of the utility model.
Example 1
As shown in fig. 1-3, the centrifugal dehydration device for a wild river sediment sample in the embodiment comprises an upper box body 1, a lower box body 2, a first bevel gear 3, a second bevel gear 4, a limit sleeve 5, an installation limit cylinder 6, a rotating rod 7, a top plate 8, a connecting arm 9, a sample cup 10, a crank 11 and a pedal 12, wherein the first bevel gear 3 is a large gear, namely a low-speed gear, the second bevel gear 4 is a small gear, namely a high-speed gear, the upper box body 1 is fixedly arranged on the lower box body 2, a limit sleeve 5 is arranged on the side surface of the upper box body 1, the first bevel gear 3 is vertically positioned in the upper box body 1, a central shaft of the first bevel gear 3 is detachably connected with the crank 11 outside the upper box body 1 through a coupler, the second bevel gear 4 is horizontally positioned at the top of the upper box body 1, the first bevel gear 3 is meshed with the second bevel gear 4, the central shaft of the second bevel gear 4 penetrates through an inner threaded platform 13 on the top of the upper box body 1, the end of the second bevel gear 4 is a flat insertion platform structure 14, the lower end of the installation limit cylinder 6 is fixedly arranged on the lower box body 2, the central shaft of the upper box body is connected with the lower box body 7 through the threaded platform 7, the lower end of the upper box body is connected with the upper box body 10 through the threaded platform 7, the upper end of the upper box body is connected with the crank 8 is connected with the upper box body through the threaded platform 10, the upper end of the crank is connected with the upper box body 8, the upper end of the upper box body is connected with the upper box body is a threaded platform 10 through the threaded platform 10 is connected with the upper end of the upper box 10 through the threaded platform 10; the number of the connecting arms 9 is 2, and the connecting arms are distributed on two sides of the top plate 8; the hinged support is provided with a locking mechanism.
Example 2
The centrifugal dehydration device for the substrate sludge sample of the field river in the embodiment is based on the embodiment 1, wherein 4 connecting arms 9 are distributed around the top plate 8; the upper part of the side surface of the upper box body 1 is connected with a movable transverse frame 15 through a hinged support, the end part of the movable transverse frame 15 is provided with a shielding cloth 16, the movable transverse frame 15 is used for forming an outwards extending area, on one hand, the shielding cloth 16 is convenient to fix, on the other hand, a worker can conveniently operate the crank 11 by one hand, and the shielding cloth 16 is pulled upwards by the other hand to form shielding, so that moisture is prevented from being thrown onto the body; the upper box body 1 and the lower box body 2 are provided with single shoulder or double shoulder straps.
The working principle and the working process of the utility model are as follows: when sediment sample dehydration treatment is carried out on site on a field river sediment sampling site, a pedal plate 12 is stepped on by foot, so that the device is integrally fixed, and a collected sediment sample is put into a filter cloth bag and is put into a sample cup 10; the crank 11 is rotated, the rotating rod 7 is driven to rotate at a high speed through the first bevel gear 3 and the second bevel gear 4, so that the sample cup 10 and a sample in the sample cup rotate, water is thrown out through the filter cloth bag and the water filtering holes of the sample cup 10 under the action of centrifugal force in the rotation process, a dehydration effect is further formed, the installation limiting cylinder 6 plays a role of rotation limiting, and the rotation stability is improved; taking out the sediment sample after dehydration and filling the sediment sample into a sample bag; when the device needs to be carried, the rotating rod 7 is pulled out upwards to be separated from the groove structure, the mounting limiting cylinder 6 and the crank 11 are detached, the sample cup 10 is taken down, and the connecting arm 9 and the pedal 12 are rotated and folded; the rotating rod 7, the mounting limiting cylinder 6, the crank 11 and the sample cup 10 are put into the lower box body 2 for storage, and the lower box body 2 is used as a storage box and can also be used for storing other appliances such as filter bags, sample bags and the like; the device can be provided with a single shoulder or double shoulder straps, and workers can take away the device by carrying the device.
Claims (5)
1. The utility model provides a centrifugal dewatering device of open-air river sediment sample, includes box (1), lower box (2), first bevel gear (3), second bevel gear (4), spacing sleeve (5), installation spacing section of thick bamboo (6), dwang (7), roof (8), linking arm (9), sample cup (10), crank (11), running-board (12), characterized by go up box (1) and set firmly on lower box (2), it is equipped with spacing sleeve (5) to go up box (1) side, first bevel gear (3) are vertical to be located box (1) in, and first bevel gear (3) center pin passes through shaft coupling and the outer crank (11) of box (1) and can dismantle the connection, second bevel gear (4) level is located the top in box (1) in, and first bevel gear (3) and second bevel gear (4) mesh, and second bevel gear (4) center pin pass internal thread platform (13) on box (1) top, and the tip is flat plug-in platform structure (14), install box (6) outer thread platform (7) and the connection of screw thread platform (14) are threaded platform structure (14) in the outer end of installing (6) and the outer end of box (1), the upper end of the rotating rod (7) is fixedly provided with a top plate (8), the top plate (8) is connected with a connecting arm (9) through a hinged support, the tail end of the connecting arm (9) is provided with a jack, a sample cup (10) is inserted into the jack, a water filtering hole is formed in the cup body of the sample cup (10), the lower box body (2) is provided with a box door, and the lower part of the side face of the lower box body (2) is connected with a pedal plate (12) through the hinged support.
2. The centrifugal dehydration device for the wild river sediment sample according to claim 1, wherein 2-4 connecting arms (9) are distributed around the top plate (8).
3. The centrifugal dehydration device for the wild river sediment sample according to claim 1, wherein the upper part of the side surface of the upper box body (1) is connected with a movable cross frame (15) through a hinged support, and shielding cloth is arranged at the end part of the movable cross frame (15).
4. The centrifugal dewatering device for the wild river sediment sample according to claim 1, wherein the hinged supports are provided with locking mechanisms.
5. The centrifugal dehydration device for the wild river sediment sample according to claim 1, wherein the upper box body (1) and the lower box body (2) are provided with single shoulder or double shoulder straps.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321315620.5U CN219694703U (en) | 2023-05-29 | 2023-05-29 | Centrifugal dewatering device for substrate sludge sample of field river channel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321315620.5U CN219694703U (en) | 2023-05-29 | 2023-05-29 | Centrifugal dewatering device for substrate sludge sample of field river channel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219694703U true CN219694703U (en) | 2023-09-15 |
Family
ID=87945535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321315620.5U Active CN219694703U (en) | 2023-05-29 | 2023-05-29 | Centrifugal dewatering device for substrate sludge sample of field river channel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219694703U (en) |
-
2023
- 2023-05-29 CN CN202321315620.5U patent/CN219694703U/en active Active
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