CN212476722U - Paper mill sewage detects uses biochemical incubator - Google Patents
Paper mill sewage detects uses biochemical incubator Download PDFInfo
- Publication number
- CN212476722U CN212476722U CN202020695303.0U CN202020695303U CN212476722U CN 212476722 U CN212476722 U CN 212476722U CN 202020695303 U CN202020695303 U CN 202020695303U CN 212476722 U CN212476722 U CN 212476722U
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- China
- Prior art keywords
- rod
- base
- lifting sleeve
- spacing
- mounting hole
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- Expired - Fee Related
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- 239000010865 sewage Substances 0.000 title claims abstract description 12
- 230000008878 coupling Effects 0.000 claims abstract description 7
- 238000010168 coupling process Methods 0.000 claims abstract description 7
- 238000005859 coupling reaction Methods 0.000 claims abstract description 7
- 230000006835 compression Effects 0.000 claims abstract description 5
- 238000007906 compression Methods 0.000 claims abstract description 5
- 238000001514 detection method Methods 0.000 claims abstract description 4
- 238000005096 rolling process Methods 0.000 claims description 16
- 125000004122 cyclic group Chemical group 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 3
- 230000000712 assembly Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 3
- 238000007689 inspection Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 241001052560 Thallis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000002957 persistent organic pollutant Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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Abstract
The utility model provides a biochemical incubator for sewage detection in a paper mill, which comprises a box body, wherein a support frame convenient for taking samples is arranged in the box body, and comprises a base, a support rod fixed on the base and a plurality of placing components arranged on the support rod at intervals from top to bottom; the placing assembly comprises a lifting sleeve and a placing plate, the lifting sleeve and the supporting rod are arranged at variable connecting positions through a sliding assembly, the placing plate is provided with a mounting hole, and the lifting sleeve is sleeved in the mounting hole and is rotatably or fixedly connected with the mounting hole through a connecting assembly; coupling assembling is a plurality of spacing grooves that the ring was laid including setting up at the mounting hole inner wall and the spacing fixture block that uses with the spacing groove cooperation, spacing fixture block sets up in the mounting groove that the lifting sleeve periphery was seted up, and is equipped with compression spring between spacing fixture block and the mounting groove, and external drive places the board and rotates and make spacing fixture block slide along the mounting groove. The utility model discloses the support frame that sets up is convenient for operating personnel to get and is taken the inboard culture dish of box.
Description
Technical Field
The utility model relates to a biochemical incubator technical field, in particular to paper mill sewage detects uses biochemical incubator.
Background
In the papermaking trade production process, a large amount of organic pollutants have in the papermaking sewage, need handle sewage when paper mill sewage discharges, ensure to discharge that sewage is up to standard and can arrange outward, wherein the harmful substance inspection of aquatic includes COD, BOD etc. and aquatic COD content inspection can adopt COD rapid determination appearance, when examining aquatic BOD, needs to use the biochemical incubator.
Among the prior art, biochemical incubator is used for placing the board of culture dish and adopts the pull mode to set up in biochemical incubator, when taking or placing the culture dish that is close to the box inside, operating personnel touches the culture dish in the outside easily, causes the culture dish to empty, influences the experiment progress.
SUMMERY OF THE UTILITY MODEL
Not enough to exist among the prior art, the utility model provides a biochemical incubator is used in paper mill sewage detection has solved among the prior art operating personnel and has caused the problem that the culture dish emptys easily when getting to take or place the culture dish.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a biochemical incubator for sewage detection in a paper mill comprises a box body, wherein a support frame convenient for taking a sample is arranged in the box body, and comprises a base, a support rod fixed on the base and a plurality of placing components arranged on the support rod at intervals from top to bottom;
the placing assembly comprises a lifting sleeve and a placing plate, the lifting sleeve and the supporting rod are arranged at variable connecting positions through a sliding assembly, the placing plate is provided with a mounting hole, and the lifting sleeve is sleeved in the mounting hole and is rotatably or fixedly connected with the mounting hole through a connecting assembly;
coupling assembling is a plurality of spacing grooves that the ring was laid including setting up at the mounting hole inner wall and the spacing fixture block that uses with the spacing groove cooperation, spacing fixture block sets up in the mounting groove that the lifting sleeve periphery was seted up, and is equipped with compression spring between spacing fixture block and the mounting groove, and external drive places the board and rotates and make spacing fixture block slide along the mounting groove.
Furthermore, the sliding assembly comprises a plurality of positioning through holes arranged at intervals along the length direction of the supporting rod, limiting through holes arranged on the lifting sleeve and positioning pins used for connecting the limiting through holes with any positioning through holes.
Furthermore, a plurality of sliding blocks are arranged on the supporting rod along the length direction of the supporting rod, and a plurality of sliding grooves matched with the sliding blocks are formed in the inner wall of the lifting sleeve.
Further, coupling assembling still includes the cyclic annular sliding block that sets up outside the lifting sleeve, the mounting hole inner wall is equipped with the annular sliding tray that uses with the cooperation of cyclic annular sliding block.
Further, the base is of a cavity structure with an opening at the lower end, and two retractable sliding wheel assemblies are arranged in the cavity structure;
the sliding wheel assembly comprises a rolling wheel and a connecting rod rotatably connected with the rolling wheel, one end of the connecting rod, which is far away from the rolling wheel, is hinged with the inner top of the base, the connecting rod is hinged with a movable rod, the movable rod is hinged with a threaded sleeve, and the threaded sleeve is in threaded connection with an adjusting screw rod;
the adjusting screw rod is rotated to enable the threaded sleeve to move back and forth along the adjusting screw rod, the threaded sleeve moves along the adjusting screw rod to drive the connecting rod to rotate through the movable rod with the hinged point of the connecting rod and the base, and the connecting rod rotates with the hinged point of the connecting rod and the base to enable the rolling wheels to contact the bottom of the box body or the open end of the base to contact the bottom of the box body.
Further, accommodate the lead screw passes through spacing subassembly control it and rotates or stall under the exogenic action, spacing subassembly is including setting up the rotation handle on the accommodate the lead screw, rotating a plurality of joint grooves that set up on hand and the joint piece that uses with the joint groove cooperation, joint piece through connection has the mounting panel, and the mounting panel is connected with the base, is equipped with connecting spring between joint piece and the mounting panel.
Compared with the prior art, the utility model discloses following beneficial effect has:
1. in actual operation, an operator fixes the supporting rod by one hand and rotates the placing plate by the other hand to move the culture dish placed close to the inner side of the box body to the outer side of the box body, and then takes the culture dish, so that the placing plate arranged in the novel experiment is more convenient to take the culture dish close to the inner side of the box body compared with the placing plate arranged in a pulling mode in the prior art, and the problem that the culture dish at the outer side is toppled over when the culture dish at the inner side is taken is avoided; and under the effect of not having the external force, the cooperation of spacing fixture block and spacing groove enables to place the relative bracing piece of board and does not take place to rotate, guarantees placing the security on placing the board with the culture dish.
2. The lifting sleeve and the supporting rod are arranged at the connecting position through the sliding assembly, so that the lifting sleeve can move up and down on the supporting rod, the spacing distance between the two placing plates can be reasonably set according to the number of the culture dishes placed in the box body, the ventilation effect between the placing plates is convenient for each placing plate, and the culture effect of thalli in the culture dishes is facilitated.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;
FIG. 4 is a schematic view of the base structure of the present invention;
FIG. 5 is a schematic view of the limiting assembly when the lead screw is rotated according to the present invention;
fig. 6 is a schematic view of the structure of the clamping block of the present invention.
In the figure: 1. a box body; 2. a base; 3. a support bar; 4. a lifting sleeve; 5. placing the plate; 6. positioning pins; 21. a threaded sleeve; 22. adjusting the screw rod; 23. a mounting seat; 25. mounting a plate; 26. a connecting spring; 27. a clamping block; 28. rotating the handle; 29. an action rod; 210. a clamping groove; 211. a movable rod; 212. a rolling wheel; 213. a connecting rod; 251. placing the blocks; 271. a clamping part; 272. a lower rotating rod; 273. an upper rotating rod; 274. lifting the plate; 31. positioning the through hole; 41. a limiting clamping block; 42. a compression spring; 43. mounting grooves; 44. a chute; 45. an annular slider; 51. a limiting groove; 52. an annular sliding groove; 46. and limiting through holes.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings and embodiments.
As shown in fig. 1-3, an embodiment of the present invention provides a biochemical incubator for detecting sewage in a paper mill, which includes a box body 1, wherein a support frame for taking a sample is arranged in the box body 1, and the support frame includes a base 2, a support rod 3 vertically arranged on the base 2, and a plurality of placing components arranged on the support rod 3 at intervals from top to bottom; the placing assembly comprises a lifting sleeve 4 and a placing plate 5, the lifting sleeve 4 and the supporting rod 3 are arranged at variable connecting positions through a sliding assembly, the placing plate 5 is provided with a mounting hole, and the lifting sleeve 4 is sleeved in the mounting hole and is rotatably or fixedly connected with the mounting hole through a connecting assembly; coupling assembling is including setting up a plurality of spacing grooves 51 that are the ring cloth and establish at the mounting hole inner wall and with spacing groove 51 cooperation spacing fixture block 41 that uses, spacing fixture block 41 sets up in the peripheral mounting groove 43 of seting up of lifting sleeve 4, and is equipped with compression spring 42 between spacing fixture block 41 and the mounting groove 43, and external drive places the board 5 and rotates and make spacing fixture block 41 slide along mounting groove 43.
During actual operation, an operator fixes the supporting rod 3 by one hand and rotates the placing plate by the other hand to move the culture dish placed close to the inner side of the box body 1 to the outer side of the box body 1, and then takes the culture dish, so that compared with the placing plate 5 arranged in a pulling mode in the prior art, the placing plate 5 arranged in the novel experiment is more convenient to take the culture dish close to the inner side of the box body 1, and the problem that the culture dish at the outer side is toppled over when the culture dish at the inner side is taken is avoided; and under the effect that does not have the external force, the cooperation of spacing fixture block 41 and spacing groove 51 enables to place board 5 and not take place to rotate relative bracing piece 3, guarantees placing the security on board 5 with the culture dish. Lifting sleeve 4 and bracing piece 3 become the hookup location setting through the slip subassembly, make lifting sleeve 4 can reciprocate on bracing piece 3, can rationally set up two and place the spacing distance between board 5 according to the quantity of the culture dish of placing in the box 1, and the ventilation effect between the board 5 is placed to each of being convenient for, does benefit to the culture effect of thallus in the culture dish.
As shown in fig. 2, for guaranteeing effective connection of lifting sleeve 4 and placing plate 5, can not place plate 5 and lifting sleeve 4 separation because of placing 5 too big messenger of plate weight, the utility model discloses set up coupling assembling still includes the cyclic annular sliding block 45 that lifting sleeve 4 set up outward, the mounting hole inner wall is equipped with the annular sliding groove 52 that uses with cyclic annular sliding block 45 cooperation. The cooperation of the annular sliding block 45 and the annular sliding groove 52 can effectively ensure the rotating connection between the placing plate 5 and the lifting sleeve 4.
As shown in fig. 2 and 3, for making things convenient for the variable hookup location of lifting cover 4 on bracing piece 3 to connect, the utility model discloses the slip subassembly that sets up includes a plurality of positioning hole 31, the spacing through-hole 46 of setting on lifting cover 4 laid along 3 length direction intervals of bracing piece and is used for connecting the locating pin 6 of spacing through-hole 46 and arbitrary positioning hole 31. The positioning pin 6 can be hung on the lifting sleeve 4 in a rope connection mode or can be independently placed. Because the lifting sleeve 4 is that the cover is established on bracing piece 3, the inside cavity setting of lifting sleeve 4, so the utility model discloses the spacing through-hole 46 that sets up is double-phase through-hole constitution to setting up, makes things convenient for the variable hookup location setting of lifting sleeve 4 and bracing piece 3, also makes things convenient for two adjacent to place board 5 displacement setting on bracing piece 3 simultaneously.
For the convenience lift sleeve 4 moves effective location in-process on bracing piece 3 for can be effectively relative between spacing through-hole 46 and the positioning hole 31, be convenient for insert of locating pin 6 and establish, the utility model discloses be equipped with a plurality of sliders that set up along its length direction on bracing piece 3, lift sleeve 4 inner wall is equipped with a plurality of spouts 44 that use with a plurality of slider cooperations. The cooperation of the sliding block and the sliding groove 44 enables the lifting sleeve 4 not to rotate along the supporting rod 3 in the process of moving the supporting rod 3 up and down, so that the positioning of the positioning through hole 31 and the limiting through hole 46 is more convenient.
As shown in fig. 4, in order to facilitate the moving of the supporting frame out of the box 1 and the placing of the supporting frame into the box 1, and also to facilitate the stability of the supporting frame in the box 1, the base 2 of the present invention is a cavity structure with an opening at the lower end, and two retractable sliding wheel assemblies are arranged in the cavity structure;
specifically, the sliding wheel subassembly includes rolling wheel 212 and the connecting rod 213 of being connected with rolling wheel 212 rotation, and the one end that rolling wheel 212 was kept away from to connecting rod 213 is articulated with the top in the base 2 and is set up, and connecting rod 213 articulates there is movable rod 211, and movable rod 211 articulates there is threaded sleeve 21, and threaded sleeve 21 threaded connection has accommodate the lead screw 22. Because the utility model discloses two rolling wheels 212 and connecting rod 213 that set up are mirror symmetry and set up, when needing to use rolling wheel 212, then need be in opposite directions or rotate dorsad two connecting rods 213 along its pin joint (connecting rod 213 and base 2's pin joint), so the utility model discloses be equipped with left-handed screw thread, right-handed screw thread on the accommodate the lead screw 22 that sets up, two thread bush 21 that correspond close for respectively with left-handed screw thread and right-handed screw thread soon and be connected. Specifically, the adjusting screw 22 is rotated to enable the threaded sleeve 21 to reciprocate along the adjusting screw 22, the threaded sleeve 21 moves along the adjusting screw 22 and drives the connecting rod 213 to rotate through the hinge point between the connecting rod 213 and the base 2 via the movable rod 211, and the connecting rod 213 rotates through the hinge point between the connecting rod 213 and the base 2 to enable the rolling wheel 212 to contact the bottom of the box 1 or the opening end of the base 2 to contact the bottom of the box 1.
When rolling wheel 212 contacts bottom of box 1, usable external force shifts out the support frame box 1, makes the removal of support frame more convenient laborsaving, and when base 2 contacted bottom of box 1, it was more firm to make placing of support frame at box 1, for further increasing the stability that base 2 and box 1 bottom are connected, can also set up the non-slip rubber layer at base 2 open end.
Because the shrink of gyro wheel is realized through accommodate the lead screw 22's rotation, for convenient control to accommodate the lead screw 22, the utility model discloses accommodate the lead screw 22 that sets up is through rotating mount pad 23 and the 2 interior wall connections of base that connect, and accommodate the lead screw 22 one end is located base 2, and the other end is located base 2 and is controlled its rotation or stall under the exogenic action through spacing subassembly outward.
As shown in fig. 4 and 5, the adjusting screw 22, the limiting component includes a rotating handle 28 arranged on the adjusting screw 22, a plurality of clamping grooves 210 arranged on the rotating handle 28, and clamping blocks 27 used in cooperation with the clamping grooves 210, the clamping blocks 27 are connected through a mounting plate 25, the mounting plate 25 is connected with the base 2, and a connecting spring 26 is arranged between the clamping blocks 27 and the mounting plate 25. To facilitate the use of the turning handle 28, an action lever 29 is provided on the turning handle 28. The clamping block 27 can be positioned in the clamping groove 210 under the action of the connecting spring 26, so that the rotating handle 28 and the adjusting screw rod 22 cannot rotate under the action of external force; the clamping block 27 can be separated from the clamping groove 210 under the action of external force, and the clamping block 27 is separated from the clamping groove 210, so that the adjusting screw rod 22 can rotate under the action of external force.
As shown in fig. 5 and 6, in order to facilitate the operator to effectively separate the clamping block 27 from the clamping groove 210, the clamping block 27 of the present invention includes a fixing rod, the fixing rod is composed of two mutually rotatably connected rotating rods, for convenience of description, the rotating rod connected to the clamping portion 271 is referred to as a lower rotating rod 272, and the rotating rod connected to the lifting plate 274 is referred to as an upper rotating rod 273; the connecting spring 26 is sleeved on the fixing rod, one end of the connecting spring is connected with the lower rotating rod 272, and the other end of the connecting spring is connected with the mounting plate 25.
As shown in fig. 6, the lower rotating rod 272 is connected to a clamping portion 271, the clamping portion 271 is structurally matched with the clamping groove 210, the upper rotating rod 273 is connected to a pulling plate 274 through the mounting plate 25, and the mounting plate 25 is further provided with a placing block 251. As shown in fig. 5, an external force acts on the lifting plate 274 to move the lifting plate 274 upward, so as to drive the clamping portion 271 to move upward to separate the clamping portion 271 from the clamping groove 210, and then the lifting plate 274 is rotated to position the lifting plate 274 on the placing block 251, so that the clamping portion 271 can be separated from the clamping groove 210 for a long time, and then the adjusting screw 22 is rotated to control the sliding wheel set to contract or support.
Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (6)
1. The utility model provides a biochemical incubator is used in paper mill sewage detection, includes the box, its characterized in that: a supporting frame convenient for taking samples is arranged in the box body and comprises a base, a supporting rod fixed on the base and a plurality of placing components arranged on the supporting rod at intervals from top to bottom;
the placing assembly comprises a lifting sleeve and a placing plate, the lifting sleeve and the supporting rod are arranged at variable connecting positions through a sliding assembly, the placing plate is provided with a mounting hole, and the lifting sleeve is sleeved in the mounting hole and is rotatably or fixedly connected with the mounting hole through a connecting assembly;
coupling assembling is a plurality of spacing grooves that the ring was laid including setting up at the mounting hole inner wall and the spacing fixture block that uses with the spacing groove cooperation, spacing fixture block sets up in the mounting groove that the lifting sleeve periphery was seted up, and is equipped with compression spring between spacing fixture block and the mounting groove, and external drive places the board and rotates and make spacing fixture block slide along the mounting groove.
2. The biochemical incubator according to claim 1, wherein: the sliding assembly comprises a plurality of positioning through holes arranged at intervals along the length direction of the supporting rod, limiting through holes arranged on the lifting sleeve and positioning pins used for connecting the limiting through holes with any positioning through holes.
3. The biochemical incubator according to claim 1, wherein: the supporting rod is provided with a plurality of sliding blocks arranged along the length direction of the supporting rod, and the inner wall of the lifting sleeve is provided with a plurality of sliding grooves matched with the sliding blocks for use.
4. The biochemical incubator according to claim 1, wherein: coupling assembling still includes the outer cyclic annular sliding block that sets up of lift cover, the mounting hole inner wall is equipped with the annular sliding tray that uses with the cooperation of cyclic annular sliding block.
5. The biochemical incubator according to any one of claims 1 to 4, wherein: the base is of a cavity structure with an opening at the lower end, and two retractable sliding wheel assemblies are arranged in the cavity structure;
the sliding wheel assembly comprises a rolling wheel and a connecting rod rotatably connected with the rolling wheel, one end of the connecting rod, which is far away from the rolling wheel, is hinged with the inner top of the base, the connecting rod is hinged with a movable rod, the movable rod is hinged with a threaded sleeve, and the threaded sleeve is in threaded connection with an adjusting screw rod;
the adjusting screw rod is rotated to enable the threaded sleeve to move back and forth along the adjusting screw rod, the threaded sleeve moves along the adjusting screw rod to drive the connecting rod to rotate through the movable rod with the hinged point of the connecting rod and the base, and the connecting rod rotates with the hinged point of the connecting rod and the base to enable the rolling wheels to contact the bottom of the box body or the open end of the base to contact the bottom of the box body.
6. The biochemical incubator according to claim 5, wherein: adjusting screw passes through spacing subassembly control its exogenic action down and rotates or stall, spacing subassembly is including setting up rotating handle on the adjusting screw, rotating a plurality of joint grooves that set up on the handle and with the joint piece that the joint groove cooperation was used, joint piece through connection has the mounting panel, and the mounting panel is connected with the base, is equipped with connecting spring between joint piece and the mounting panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020695303.0U CN212476722U (en) | 2020-04-29 | 2020-04-29 | Paper mill sewage detects uses biochemical incubator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020695303.0U CN212476722U (en) | 2020-04-29 | 2020-04-29 | Paper mill sewage detects uses biochemical incubator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212476722U true CN212476722U (en) | 2021-02-05 |
Family
ID=74453993
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020695303.0U Expired - Fee Related CN212476722U (en) | 2020-04-29 | 2020-04-29 | Paper mill sewage detects uses biochemical incubator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212476722U (en) |
-
2020
- 2020-04-29 CN CN202020695303.0U patent/CN212476722U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210205 |