CN210340373U - Automatic slag removing device - Google Patents
Automatic slag removing device Download PDFInfo
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- CN210340373U CN210340373U CN201921192587.5U CN201921192587U CN210340373U CN 210340373 U CN210340373 U CN 210340373U CN 201921192587 U CN201921192587 U CN 201921192587U CN 210340373 U CN210340373 U CN 210340373U
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- impeller
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- shaped plate
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Abstract
The utility model discloses an automatic slag removal device, which comprises a shell with a circular arc bin bottom, wherein the outlet end of the shell is connected with a detachable slag collecting net frame, an impeller component is arranged in the shell, and the circle center of the impeller component is consistent with that of the bin bottom of the shell, so that the impeller of the impeller component can scrape garbage at the bin bottom when the impeller component rotates; a plurality of gaps for inserting the side where the strip-shaped plate of the impeller is located are formed in the outer wall of the wheel shaft along the length direction of the wheel shaft, all the gaps are in a circular array by taking the circle center of the wheel shaft as the center, and the side where the strip-shaped plate of the impeller is located can be slidably located in the gap; the sliding blocks are correspondingly arranged in the sliding grooves respectively, so that all the sliding blocks are synchronously and radially close to or far away from the circle center of the conical gear when the conical gear rotates; the sliding block is fixedly connected with the strip-shaped plate to adjust all the impellers to slide out of or into the notch of the wheel shaft. The utility model discloses cleaning efficiency is high, and the maintenance cost is low, and the flexible flexibility of work is moved.
Description
Technical Field
The utility model belongs to the technical field of sewage treatment, especially, relate to an automatic slag removal device.
Background
In the integrated sewage treatment equipment, the water inlet and slag removal are ignored all the time, so that the phenomenon of blockage in a subsequent treatment unit is caused, the repair burden of personnel is increased, and the treatment effect and the service life of the integrated sewage treatment equipment are seriously influenced. Most of the existing deslagging equipment is directly provided with a box body with a filter plate, after the deslagging equipment is used for a period of time, a large amount of garbage can be accumulated at the bottom of a shell of a transmission section between the box body and a water inlet end, deslagging efficiency is low, silting even occurs, maintenance cost is increased, the service life of the corresponding equipment is shortened, and the whole sewage treatment effect is poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve above-mentioned technical problem, provide an automatic slag removal device, this automatic slag removal device can effectively detach the various rubbish that the front end of intaking brought, reduces the possibility that the post processing unit takes place to block up, alleviates personnel and repairs the burden, reduces cost of maintenance, and the holistic treatment effect of integrated equipment is guaranteed to the life of extension equipment.
The technical scheme of the utility model as follows: an automatic slag removal device comprises a shell with an arc-shaped bin bottom, wherein filter holes are distributed in the bin bottom, the outlet end of the shell is connected with a detachable slag collecting net frame, an impeller assembly is arranged in the shell, and the circle center of the impeller assembly is consistent with that of the bin bottom of the shell, so that when the impeller assembly rotates, the impeller can scrape garbage at the bin bottom;
the impeller assembly comprises an impeller and a wheel shaft, the impeller comprises a rectangular plate and a strip-shaped plate which are integrally formed, the rectangular plate is used for scraping garbage at the bottom of the bin, and the strip-shaped plate is connected to one end of the rectangular plate close to the side edge of the rectangular plate to form a kitchen knife-shaped plate body structure; a plurality of gaps for inserting the side where the strip-shaped plate of the impeller is located are formed in the outer wall of the wheel shaft along the length direction of the outer wall of the wheel shaft, all the gaps are in a circular array by taking the circle center of the wheel shaft as the center, and the side where the strip-shaped plate of the impeller is located can be slidably located in the gap;
the adjusting mechanism comprises a cylindrical body which is hollow inside, one end of the body facing the impeller is provided with a table post, the table post is positioned in the center of the cavity of the body and forms a plurality of sliding grooves with the cavity, the body is coaxially and fixedly connected to the end part of the wheel shaft through the table post, and the sliding grooves correspond to the notches on the wheel shaft one by one; a bevel gear is also arranged in the body, the bevel end of the bevel gear is meshed with a driving gear extending into the body, and a gear shaft of the driving gear is arranged in the side wall of the body and can rotate in the side wall without axial movement so as to drive the bevel gear to rotate; the end face of one end of the conical gear, which is far away from the conical teeth, is provided with a plane thread, a sliding block is matched on the plane thread, the sliding block is provided with a thread matched with the plane thread, and the sliding blocks are respectively and correspondingly installed in the sliding grooves, so that all the sliding blocks synchronously and radially approach to/keep away from the circle center of the conical gear when the conical gear rotates; the sliding block is fixedly connected with the strip-shaped plate to adjust all the impellers to slide out of or into the notch of the wheel shaft.
The utility model has the advantages that: the utility model discloses contain the shell of intaking, collection sediment screen frame, install the impeller subassembly in the shell, the impeller subassembly passes through hydraulic impact rotation, when rotatory to the arc storehouse end department of shell, borrows by the rubbish of rotatory kinetic energy that brings at the bottom of with the storehouse and throws collection sediment screen frame, and collection sediment screen frame can be mentioned the clearance rubbish by the manual work, and the manipulation is simple and easy. Particularly, the utility model discloses an impeller subassembly fully considers the long-pending problem of keeping of storehouse end rubbish in the in-service use, but all blades extend in step (stretch out the breach of shaft) under the adjustment mechanism effect, thereby change the clearance between impeller and the storehouse end, can be according to the sewage treatment demand of difference, change its clearance volume, strike off the rubbish at the bottom of the storehouse better, and when blade edge wearing and tearing, its extension volume of doing, guarantee that the clearance between impeller and the storehouse end is uniform all the same, and can adapt to the impulse of sewage better, at the sewage flow different, according to the kinetic energy that impeller subassembly obtained, adjust the extension volume of blade, change the arm length of torque, realize the steady rotation of impeller with the at utmost, the effect is very outstanding, the function is nimble various, the effect of intaking end sewage refuse treatment has been guaranteed effectively.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an explosion diagram of the present invention.
Fig. 3 is an axial cross-sectional view of the impeller assembly.
Fig. 4 is an end view of the impeller assembly.
Figure 5 is a schematic end view of the axle.
Fig. 6 is a cross-sectional view of the adjustment mechanism.
Fig. 7 is an enlarged view of the screw plug of fig. 6.
Fig. 8 is a cross-sectional view of the plug screw directly locking the drive gear.
Element number description: the slag collecting net comprises a shell 1, a slag collecting net frame 2, an impeller 3, a wheel shaft 4, a body 5, a sliding block 6, a bevel gear 7, a driving gear 8, a gear shaft 9, a screw plug 10, a push rod 11, a guide rod 12, a guide strip 13, a strip-shaped plate 301, a notch 401 and a pillar 501.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
The invention will be further explained with reference to the following figures and examples:
as shown in fig. 1-2, an automatic slag removing device comprises a shell 1 with a circular arc-shaped bin bottom, wherein filter holes (not shown in the figure) are distributed on the bin bottom, the outlet end of the shell 1 is connected with a detachable slag collecting screen frame 2, an impeller assembly is arranged in the shell 1, and the circle center of the impeller assembly is consistent with that of the bin bottom of the shell 1, so that the impeller 3 of the impeller assembly can scrape garbage at the bin bottom when the impeller assembly rotates.
As shown in fig. 3-5, the impeller assembly includes the impeller 3 and the wheel shaft 4, the impeller 3 includes an integrally formed rectangular plate and a strip-shaped plate 301, the rectangular plate is used for scraping garbage at the bottom of the bin, and the strip-shaped plate 301 is connected to one end of the rectangular plate near the side edge thereof to form a kitchen knife-shaped plate structure; a plurality of gaps 401 for inserting the strip-shaped plates 301 of the impeller 3 are formed in the outer wall of the wheel shaft 4 along the length direction of the outer wall, all the gaps 401 are in a circular array by taking the circle center of the wheel shaft 4 as the center, and one side of the strip-shaped plates 301 of the impeller 3 is slidably located in the gaps 401.
As shown in fig. 6, the adjusting mechanism further includes an adjusting mechanism, which includes a cylindrical body 5 with a hollow inside, one end of the body 5 facing the impeller 3 is provided with a pillar 501, the pillar 501 is located in the center of the cavity of the body 5 and forms a plurality of sliding grooves with the cavity, the body 5 is coaxially and fixedly connected to the end of the wheel shaft 4 through the pillar 501, the sliding grooves correspond to the notches 401 on the wheel shaft 4 one by one, when in specific manufacturing, if 4 blades are used, the pillar 501 is in a cross structure to form 4 sliding grooves, and the rest is analogized. A conical gear 7 is further installed inside the body 5, the conical tooth end of the conical gear 7 is meshed with a driving gear 8 extending into the body 5, and a gear shaft 9 of the driving gear 8 is installed in the side wall of the body 5 and can rotate but does not move axially in the side wall so as to drive the conical gear 7 to rotate; a plane thread is arranged on the end face of one end of the conical gear 7, which is far away from the conical teeth, a sliding block 6 is matched on the plane thread, the sliding block 6 is provided with a thread matched with the plane thread, and the sliding blocks 6 are respectively and correspondingly arranged in the sliding grooves, so that all the sliding blocks 6 are synchronously and radially close to or far away from the circle center of the conical gear 7 when the conical gear 7 rotates; the sliding block 6 is fixedly connected with the strip-shaped plate 301 to adjust all the impellers 3 to slide out of or into the notches 401 of the wheel shaft 4.
When using, according to the impact kinetic energy size that the sewage flow brought, and rubbish size of a dimension and type in the sewage, it is rotatory to adjust driving gear 8, can use a hexagonal spanner to insert in the jack on the gear shaft 9 terminal surface of driving gear 8, rotate driving gear 8, all blades stretch out simultaneously or retract to in breach 401, reach a reasonable value in order to realize the clearance at blade edge and the bottom of the storehouse, so as to strike off rubbish sediment better, reduce the rotatory jamming of impeller 3, when meetting unexpected circumstances and leading to impeller 3 jamming, and the same way, operation adjustment mechanism withdraws the blade, can drop the use again rapidly after the stubborn bonding rubbish at the bottom of the storehouse of clearing away, it is extremely convenient to maintain.
After the blades are adjusted in place, because the blades are in threaded connection with the conical gear 7 in the body 5 through the sliding block 6 at the same time, after the conical gear 7 stops rotating, all the blades cannot easily shake, the extending amount of the blades is stable, however, in order to ensure absolute stability under large flow and strong impact, a locking mechanism can be arranged, as shown in fig. 6-7, a plug screw 10 is further in threaded connection with a stepped hole in which a gear shaft 9 of the driving gear 8 is located, and the plug screw 10 can be screwed at the orifice end of the stepped hole; the top rod 11 is screwed into the screw plug 10 and is connected with the screw plug by screw thread, one end of a gamma type guide rod 12 at the top end part of the top rod 11 is connected on the top end surface of the top rod 11, and the other end thereof extends into a guide groove which is vertically arranged on a guide strip 13 fixed on the side wall of the body 5, so that the top rod 11 moves downwards when the screw plug 10 is screwed to the bottom and is tightly propped against the end surface of the gear shaft 9 to fix the driving gear 8.
In order to ensure the stability of the extension of each blade, i.e. the structural stability of the impeller assembly, at a large flow rate, the following method may be adopted: the stepped hole in which the gear shaft 9 of the driving gear 8 is located is further connected with a plug screw 10 in a threaded manner, the plug screw 10 can be screwed at the orifice end of the stepped hole, and when the plug screw 10 is screwed to the bottom, the end face of the gear shaft 9 is jacked to fix the driving gear 8.
In order to balance the forces on the two ends of the impeller assembly as much as possible, the two ends of the rectangular plate are provided with the strip-shaped plates 301, and the adjusting mechanism is provided with a pair of two ends which are divided into the wheel shafts 4.
In order to balance the stress at the two ends of the impeller assembly as much as possible, the other end of the wheel shaft 4 opposite to the adjusting mechanism is also connected with a driving motor, the total weight of the driving motor and a mounting bracket for mounting the driving motor is consistent with the weight of the adjusting mechanism, and when clamping stagnation occurs, the driving motor can be directly driven by the motor in a powerful mode, so that the impeller assembly can be restored to rotate. And for balancing, the mounting bracket can change the weight in a mode of increasing or decreasing the copy weight plate.
The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (5)
1. The utility model provides an automatic dross removal mechanism which characterized in that: the garbage bin comprises a shell with an arc-shaped bin bottom, wherein filter holes are distributed in the bin bottom, the outlet end of the shell is connected with a detachable slag collecting net frame, an impeller component is arranged in the shell, and the circle center of the impeller component is consistent with that of the bin bottom of the shell, so that the impeller of the impeller component can scrape garbage at the bin bottom when the impeller component rotates;
the impeller assembly comprises an impeller and a wheel shaft, the impeller comprises a rectangular plate and a strip-shaped plate which are integrally formed, the rectangular plate is used for scraping garbage at the bottom of the bin, and the strip-shaped plate is connected to one end of the rectangular plate close to the side edge of the rectangular plate to form a kitchen knife-shaped plate body structure; a plurality of gaps for inserting the side where the strip-shaped plate of the impeller is located are formed in the outer wall of the wheel shaft along the length direction of the outer wall of the wheel shaft, all the gaps are in a circular array by taking the circle center of the wheel shaft as the center, and the side where the strip-shaped plate of the impeller is located can be slidably located in the gap;
the adjusting mechanism comprises a cylindrical body which is hollow inside, one end of the body facing the impeller is provided with a table post, the table post is positioned in the center of the cavity of the body and forms a plurality of sliding grooves with the cavity, the body is coaxially and fixedly connected to the end part of the wheel shaft through the table post, and the sliding grooves correspond to the notches on the wheel shaft one by one; a bevel gear is also arranged in the body, the bevel end of the bevel gear is meshed with a driving gear extending into the body, and a gear shaft of the driving gear is arranged in the side wall of the body and can rotate in the side wall without axial movement so as to drive the bevel gear to rotate; the end face of one end of the conical gear, which is far away from the conical teeth, is provided with a plane thread, a sliding block is matched on the plane thread, the sliding block is provided with a thread matched with the plane thread, and the sliding blocks are respectively and correspondingly installed in the sliding grooves, so that all the sliding blocks synchronously and radially approach to/keep away from the circle center of the conical gear when the conical gear rotates; the sliding block is fixedly connected with the strip-shaped plate to adjust all the impellers to slide out of or into the notch of the wheel shaft.
2. The automatic slag removal device of claim 1, wherein: a screw plug is further connected in the stepped hole where the gear shaft of the driving gear is located in a threaded manner, and the screw plug can be screwed at the orifice end of the stepped hole; the ejector rod is screwed into the screw plug and is in threaded connection with the screw plug, one end of a gamma-type guide rod at the top end part of the ejector rod is connected to the top end surface of the ejector rod, and the other end of the gamma-type guide rod extends into a guide groove which is vertically arranged on a guide strip fixed on the side wall of the body, so that the ejector rod moves downwards and tightly props against the end surface of the gear shaft to fix the driving gear when the screw plug is screwed to the bottom.
3. The automatic slag removal device of claim 1, wherein: the stepped hole in which the gear shaft of the driving gear is located is also connected with a plug screw in a threaded manner, the plug screw can be screwed at the orifice end of the stepped hole, and when the plug screw is screwed to the bottom, the end face of the gear shaft is ejected to fix the driving gear.
4. The automatic slag removal device of claim 1, wherein: the two ends of the rectangular plate are respectively provided with a strip-shaped plate, and the adjusting mechanism is provided with two ends of a pair of split wheel shafts.
5. The automatic slag removal device of claim 1, wherein: the other end of the wheel shaft opposite to the adjusting mechanism is also connected with a driving motor, and the total weight of the driving motor and a mounting bracket for mounting the driving motor is consistent with the weight of the adjusting mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921192587.5U CN210340373U (en) | 2019-07-26 | 2019-07-26 | Automatic slag removing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921192587.5U CN210340373U (en) | 2019-07-26 | 2019-07-26 | Automatic slag removing device |
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| Publication Number | Publication Date |
|---|---|
| CN210340373U true CN210340373U (en) | 2020-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921192587.5U Active CN210340373U (en) | 2019-07-26 | 2019-07-26 | Automatic slag removing device |
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| CN (1) | CN210340373U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110304672A (en) * | 2019-07-26 | 2019-10-08 | 重庆尚泽源环保科技有限公司 | A kind of automatic deslagging apparatus |
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2019
- 2019-07-26 CN CN201921192587.5U patent/CN210340373U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110304672A (en) * | 2019-07-26 | 2019-10-08 | 重庆尚泽源环保科技有限公司 | A kind of automatic deslagging apparatus |
| CN110304672B (en) * | 2019-07-26 | 2024-03-15 | 重庆尚泽源环保科技有限公司 | Automatic deslagging device |
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