CN208667140U - Dosing height adjustment device - Google Patents
Dosing height adjustment device Download PDFInfo
- Publication number
- CN208667140U CN208667140U CN201821188576.5U CN201821188576U CN208667140U CN 208667140 U CN208667140 U CN 208667140U CN 201821188576 U CN201821188576 U CN 201821188576U CN 208667140 U CN208667140 U CN 208667140U
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- cylinder
- lead screw
- pedestal
- height adjustment
- adjustment device
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Abstract
The utility model relates to sludge treatment engineering device technique fields, disclose dosing height adjustment device, including cylinder and pedestal, one end of cylinder is fixedly connected with connecting plate, telescopic rod is fixedly connected between connecting plate and pedestal, the center of connecting plate offers the circular hole upward positioned at drum shaft, is equipped with the lead screw being threadedly engaged in cylinder, one end of lead screw passes through circular hole and is rotatably connected on pedestal, and the other end of lead screw is located on the outside of cylinder.The problem of existing chemicals dosing plant height adjustment inconvenience is able to solve by the utility model.
Description
Technical field
The utility model relates to sludge treatment engineering device technique fields, and in particular to a kind of dosing height adjustment device.
Background technique
Mud Layer medicine machine is according to black smelly bed mud feature, and artificial orientation adds medicament to Mud Layer, improves Mud Layer
The diversity of middle microorganism, while the bioactivity of Mud Layer is improved, black smelly bed mud is cleared up, black-odor riverway self-cleaning is improved
Ability, so as to improve a kind of equipment of water quality of river.Compared to it is traditional it is direct drug is added into water, set using Mud Layer dosing
It is standby drug to be put into deep layer mud by chemical feed pipe, the utilization efficiency of medicament is effectively improved, saves reagent cost, together
When reduce energy consumption.In order to adapt to the dosing work of different depth mud layer, Mud Layer medicine machine is typically provided with adjustable apparatus height
The height adjustment mechanism of degree, can as needed regulating device height, at different height mud layer carry out dosing.But it is existing
Height adjustment mechanism be lower part positioned at device, when needing the height of regulating device, a kind of mode of operation is by device entirety
Taken out from mud, installation re-started to device again after the completion of adjusting, another way be directly dive into the water to device into
Row adjustment, two kinds of modes of operation are comparatively laborious, and use is very inconvenient.
Utility model content
The utility model is intended to provide dosing height adjustment device, and to solve, existing chemicals dosing plant height adjustment is inconvenient to be asked
Topic.
In order to achieve the above objectives, the utility model adopts the following technical solution: dosing height adjustment device, including cylinder and
Pedestal, one end of cylinder are fixedly connected with connecting plate, and telescopic rod, the center of connecting plate are fixedly connected between connecting plate and pedestal
It offers and is located at the upward circular hole of drum shaft, the lead screw being threadedly engaged is equipped in cylinder, one end of lead screw passes through circular hole and turns
Dynamic to be connected on pedestal, the other end of lead screw is located on the outside of cylinder.
The principle and advantage of this programme are: cooperatively forming lead screw pair using lead screw and cylinder, utilize the motor of lead screw pair
The stabilization that reason carries out chemical feed pipe height is effectively adjusted, in order to practical operation use.When practical application, lead screw far from pedestal one
End extend out to the water surface or more and is used to adjust dosing height of the chemical feed pipe in mud.It is stirred and is revolved by external force when lead screw
When turning, cylinder can not follow lead screw to rotate due to being limited by pedestal, but the promotion of screw thread issues on lead screw
Thus raw longitudinal movement changes height of the chemical feed pipe in mud to drive chemical feed pipe mobile, realize to different height
The feeding operations of sludge.When the utility model is used, it only needs directly to carry out operation adjusting to the lead screw more than water surface, without that will fill
It sets taking-up or pulls the plug and carry out the adjustment of dosing height, it is easy to operate, it adjusts quick.
Preferably, as an improvement, cylinder includes integrally formed straight tube and cone cylinder, one connect in cone cylinder with straight tube
End is small end, the other end is big end.In this way, the conical surface of cone cylinder is capable of increasing cylinder insertion top and becomes silted up when increasing chemical feed pipe
Pressure in mud, to reduce the crush resistance from mud being subject to when cylinder movement, convenient for the fast and effective of dosing height
It adjusts.And use cylinder top for straight tube structure, lower part is pyramidal structure, is capable of increasing the contact surface of cylinder body bottom and mud
Product, reduces the center of gravity of cylinder, to guarantee that height adjustment device stablizes installation in mud, prevents from toppling over.
Preferably, as an improvement, the side wall of cylinder is equipped with the channel for penetrating for chemical feed pipe.Chemical feed pipe is worn
It crosses channel and carries out dosing, on the one hand can be avoided the tube body of chemical feed pipe and be damaged by the extruding of mud, utilize cylinder pair
Chemical feed pipe is protected, and after on the other hand capable of preventing dosing tracheal rupture, mud enters in chemical feed pipe and causes the stifled of chemical feed pipe
Plug or a greater degree of damage.
Preferably, as an improvement, channel is L-shaped, and channel is equipped with multiple and is uniformly distributed around lead screw.Using L shape
Channel so that be located at channel in chemical feed pipe also L-shaped structure can be moved down compared to the chemical feed pipe of vertical structure in cylinder
When, avoid mud from pouring into chemical feed pipe and pollute and destroy chemical feed pipe.
Preferably, as an improvement, it is installed with sleeve between pedestal and circular hole, sleeve is retractable structure, on lead screw
The one end connecting with pedestal penetrates in sleeve.Sleeve can separate mud and lead screw, prevent mud between lead screw and pedestal
Connection structure damage, guarantee smooth effective rotation of lead screw.
Preferably, as an improvement, the bottom of pedestal is in inverted cone-shaped structure.It is carried out in this way, inserting the device into mud
When installation, the pressure being capable of increasing between pedestal and mud, so that device is able to stablize installation in mud.
Preferably, as an improvement, lead screw is installed with handwheel far from one end of pedestal, and handwheel includes being arranged and being fixed on
Annulus on lead screw is installed with equally distributed multiple struts on annulus.Handwheel is capable of increasing to stir lead screw rotation, annulus
Contact area between handwheel and lead screw realizes being stably connected between handwheel and lead screw, and strut is for driving annulus and lead screw to turn
It is dynamic, it can be convenient for manpower rotation operation.
Detailed description of the invention
Fig. 1 is the partial sectional view of the utility model embodiment.
Specific embodiment
The utility model is described in further detail below by specific embodiment:
Appended drawing reference in Figure of description includes: cylinder 1, straight tube 2, cone cylinder 3, channel 4, pedestal 5, connecting plate 6, stretches
Bar 7, lead screw 8, sleeve 9, handwheel 10.
Embodiment dosing height adjustment device, including pedestal 5 as shown in Figure 1:, the bottom of pedestal 5 are in inverted cone-shaped structure.Bottom
Telescopic rod 7 and sleeve 9 are welded on seat 5, sleeve 9 is located at the center of pedestal 5, and sleeve 9 is retractable structure, specifically, set
Cylinder 9 includes the first pipe and the second pipe being slidably connected, and the inner wall of the first pipe is equipped with sliding rail, and the outer wall of the second pipe is equipped with rolling
Wheel, roller-coaster are arranged in sliding rail.The structure of telescopic rod 7 is identical as the structure of sleeve 9.The one end of telescopic rod 7 far from pedestal 5
It is welded with connecting plate 6, sleeve 9 is also welded on connecting plate 6 far from one end of pedestal 5.The center of connecting plate 6 offers circular hole,
Cylinder 1 is welded on connecting plate 6, circular hole is located in the axial direction of cylinder 1.Cylinder 1 includes integrally formed straight tube 2 and cone cylinder
3, cone cylinder 3 is equipped with big end and small end, and small end is connect with straight tube 2, and big end is welded on connecting plate 6.Screw thread is equipped in cylinder 1 to match
The lead screw 8 of conjunction, it is ball-screw that the present embodiment, which uses, and one end of lead screw 8, which passes through circular hole and sleeve 9 and passes through bearing, rotates company
It connects on pedestal 5, the other end of lead screw 8 is located at 1 outside of cylinder and is welded with handwheel 10, and handwheel 10 includes being arranged and being welded on silk
Annulus on thick stick 8 welds equally distributed multiple struts on annulus.The side wall of cylinder 1 is equipped with for penetrating for chemical feed pipe
Multiple L-shaped channels 4, multiple channels 4 are uniformly distributed around lead screw 8.
In the present embodiment, when practical application, be inserted into chemical feed pipe in channel 4, the both ends of chemical feed pipe stretch out channel 4 respectively and
It is respectively used to that then device is installed in mud into medicine and drug, when installation, handwheel 10 and chemical feed pipe upper end is made to be respectively positioned on water
More than face, and device, when being downwardly into mud, the pyramidal structure of 5 bottom of pedestal increases pressure when insertion, to be
The installation of device provides convenience.Meanwhile the L-shaped structure in channel 4 makes chemical feed pipe also L-shaped, thus inserting the device into mud
When middle, mud is difficult to enter in chemical feed pipe, keeps the unimpeded of chemical feed pipe, is blocked when preventing in chemical feed pipe insertion mud.To
Medical fluid is poured into chemical feed pipe, dosing dynamics is increased by liquid pump, medical fluid is entered in mud by chemical feed pipe handles mud.When
When needing to increase the dosing height of chemical feed pipe, people takes ship and bubbles through the water column, and is driven by manpower or driving source (such as motor)
Handwheel 10 rotates, and the strut on handwheel 10 operates lead screw 8 convenient for manpower, while the annulus on handwheel 10 increases handwheel
Contact area between 10 and lead screw 8 realizes effective transmitting of power.Lead screw 8 rotates under manpower effect, and cylinder 1 is being stretched
Under the obstruction of contracting bar 7, lead screw 8 can not be followed to rotate, but risen under the impetus of screw thread on lead screw 8, the cone on cylinder 1
In the mud of 3 insertion top of cylinder, reduce moving resistance, convenient for the smooth movement of cylinder 1.Cylinder 1 drives chemical feed pipe to move up, and makes to add
Pencil is moved in the mud of top, and realizes the feeding operations to upper layer mud.As a result, without integrally taking out or diving by device
Enter in water and dosing height is adjusted, convenient for actual use operation.
When needing to reduce dosing height, handwheel 10 is rotated backward, cylinder 1 is made to move down and drop the dosing height of chemical feed pipe
It is low.Telescopic rod 7 and sleeve 9 occur stretching motion during cylinder 1 is mobile and are supported always to cylinder 1, with
Keep cylinder 1 stablizes movement.
Above-described is only the embodiments of the present invention, well known specific technical solution and/or characteristic etc. in scheme
Common sense does not describe excessively herein.It should be pointed out that for those skilled in the art, not departing from the utility model technology
Under the premise of scheme, several modifications and improvements can also be made, these also should be considered as the protection scope of the utility model, these
It all will not influence the effect and patent practicability of the utility model implementation.This application claims protection scope should be with its right
It is required that content subject to, the records such as specific embodiment in specification can be used for explaining the content of claim.
Claims (6)
1. dosing height adjustment device, including cylinder and pedestal, it is characterised in that: one end of the cylinder is fixedly connected with connection
Plate, is fixedly connected with telescopic rod between connecting plate and pedestal, the center of connecting plate offers the circular hole upward positioned at drum shaft, cylinder
It is equipped with the lead screw being threadedly engaged in vivo, one end of lead screw passes through circular hole and is rotatably connected on pedestal, the other end position of lead screw
On the outside of cylinder, the side wall of cylinder is equipped with the channel for penetrating for chemical feed pipe.
2. dosing height adjustment device according to claim 1, it is characterised in that: the cylinder includes integrally formed straight
Cylinder and cone cylinder, the one end being connect in cone cylinder with straight tube is small end, the other end is big end.
3. dosing height adjustment device according to claim 2, it is characterised in that: the channel is L-shaped, and channel is equipped with more
It is a and be uniformly distributed around lead screw.
4. dosing height adjustment device according to claim 3, it is characterised in that: be installed between the pedestal and circular hole
Sleeve, sleeve is retractable structure, and sleeve includes the first pipe and the second pipe being slidably connected, and the inner wall of the first pipe, which is equipped with, to be slided
The outer wall of rail, the second pipe is equipped with idler wheel, and roller-coaster is arranged in sliding rail, and the one end connecting on the lead screw with pedestal penetrates
In sleeve.
5. dosing height adjustment device according to claim 4, it is characterised in that: the bottom of the pedestal is in back taper knot
Structure.
6. dosing height adjustment device according to claim 5, it is characterised in that: the one end of the lead screw far from pedestal is solid
Equipped with handwheel, handwheel includes the annulus for being arranged and being fixed on lead screw, and equally distributed multiple struts are installed on annulus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821188576.5U CN208667140U (en) | 2018-07-25 | 2018-07-25 | Dosing height adjustment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821188576.5U CN208667140U (en) | 2018-07-25 | 2018-07-25 | Dosing height adjustment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208667140U true CN208667140U (en) | 2019-03-29 |
Family
ID=65830133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821188576.5U Active CN208667140U (en) | 2018-07-25 | 2018-07-25 | Dosing height adjustment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208667140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112978886A (en) * | 2021-04-08 | 2021-06-18 | 长兴瑷晟环保科技有限公司 | Magnetic coagulation sedimentation integrated water body purification equipment |
-
2018
- 2018-07-25 CN CN201821188576.5U patent/CN208667140U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112978886A (en) * | 2021-04-08 | 2021-06-18 | 长兴瑷晟环保科技有限公司 | Magnetic coagulation sedimentation integrated water body purification equipment |
| CN112978886B (en) * | 2021-04-08 | 2022-07-26 | 长兴瑷晟环保科技有限公司 | Magnetic coagulation sedimentation integrated water body purification equipment |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 400026 5-1, unit 2, building 1, 53 Gangcheng West Road, Jiangbei District, Chongqing:509) 400026 5-1, unit 2, building 1, No.53 Gangcheng West Road, Jiangbei District, Chongqing (room No.: 509) Patentee after: Mulian Environmental Technology (Chongqing) Co.,Ltd. Address before: 400026 5-1, unit 2, building 1, 53 Gangcheng West Road, Jiangbei District, Chongqing Patentee before: CHONGQING MULIAN ENVIRONMENTAL ENGINEERING Co.,Ltd. |