CN210421013U - Pump station removes rotation grid trash remover - Google Patents
Pump station removes rotation grid trash remover Download PDFInfo
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- CN210421013U CN210421013U CN201921294037.4U CN201921294037U CN210421013U CN 210421013 U CN210421013 U CN 210421013U CN 201921294037 U CN201921294037 U CN 201921294037U CN 210421013 U CN210421013 U CN 210421013U
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Abstract
The utility model relates to a pump station removes rotation grid trash cleaning machine belongs to power station or pump station operation trash cleaning equipment technical field before the grid of trash blocking. The chain harrow type sewage treatment device is composed of a chain harrow mechanism, a rotating mechanism, a moving mechanism, a hydraulic station and a counterweight, wherein the moving mechanism is arranged on a sewage blocking bridge, the rotating mechanism is arranged on the moving mechanism, the chain harrow mechanism is arranged at the upper part of the rotating mechanism, and the hydraulic station and the counterweight are arranged on one side of the moving mechanism. The utility model has the transverse moving function of the movable rake teeth type trash remover, and the rotary trash removing function of the rotary trash remover, and is convenient to install and maintain; the whole pump station can finish the decontamination work only by installing one decontamination machine, thereby not only improving the decontamination efficiency of the grid of the pump station, but also greatly reducing the manufacturing cost of decontamination engineering and saving the engineering cost and the maintenance cost. The problem of current removal rake teeth formula trash cleaning machine speed of decontaminating slow, inefficiency, rotation trash cleaning machine fuselage can not lateral shifting, need be covered with many rotation trash cleaning machines on the trash blocking bridge of whole pump station is solved.
Description
Technical Field
The utility model relates to a pump station removes rotation grid trash cleaning machine belongs to power station or pump station operation trash cleaning equipment technical field before the grid of trash blocking.
Background
When the power station or the pump station operates, aquatic organisms and other garbage materials on the water surface can flow to the grating of the water inlet along with the water flow due to the fact that the water flow speed is high, the grating is blocked, and the power station or the pump station cannot operate. In order to solve the problem, a decontamination device is arranged in front of a grid of a power station or a pump station; the existing trash cleaning equipment before the trash rack mainly adopts two forms of a movable rake tooth type trash cleaning machine or a rotary trash cleaning machine, but the equipment in the two forms respectively has the defects:
the movable rake tooth type trash remover is low in trash removing speed and low in efficiency, when the amount of the trash in front of the grating is too large, due to the fact that the trash cannot be removed in time, a large water level drop can be caused around the trash blocking grating, when the trash is serious, the trash can be removed manually after being stopped, normal operation of a power station or a pump station is influenced, and labor intensity of workers of the pump station is increased. Sometimes, the trash can not be removed in time due to too much blockage caused by the dirt, so that the trash rack collapses and the accidents of personal injury and death are caused.
The rotary trash remover has high trash removal efficiency, but the machine body can not move transversely and can only be fixed in one place for cleaning, so that a plurality of rotary trash removers need to be distributed on a trash blocking bridge at the cross section of a channel of a whole power station or a pump station, the investment of equipment cost is high, and the difficulty and the workload of operation and maintenance are increased.
Disclosure of Invention
An object of the utility model is to the not enough of above-mentioned prior art, provide one kind and have the multiple functions of removing rake teeth and decontaminating with the rotation trash cleaning, trash cleaning efficiency is high, and engineering cost is low, and installation easy maintenance's pump station removes rotation grid trash cleaning machine.
The utility model discloses a realize above-mentioned purpose through following technical scheme:
this pump station removes rotation grid trash cleaning machine comprises chain harrow mechanism, rotary mechanism, moving mechanism and hydraulic pressure station and counter weight, its characterized in that: the moving mechanism is arranged on the trash blocking bridge, the rotating mechanism is arranged on the moving mechanism, the chain harrow mechanism is arranged on the upper portion of the rotating mechanism and can swing on the rotating mechanism, and the hydraulic station and the balance weight are arranged on one side of the moving mechanism.
The chain harrow mechanism consists of harrow teeth, harrow chains, a rotary driving chain wheel, a driving chain, driven chain wheels and a mechanism body, wherein the mechanism body is of an arch structure consisting of two sections of straight lines and one section of arc line; the driven chain wheel at the upper end of the mechanism body is connected with a rotary driving chain wheel through a driving chain, and a driving motor is arranged on the rotary driving chain wheel.
The rotating mechanism is composed of a support frame, an oil cylinder, a steel wire rope and a pulley, the upper end of the support frame is movably hinged with the middle upper part of the mechanism body of the chain harrow mechanism through a hinge, the lower end of the support frame is fixedly installed at one end of a cross beam of the moving mechanism, the oil cylinder is installed at the lower end of the support frame, one end of the oil cylinder is connected with the upper end of the mechanism body of the chain harrow mechanism through the steel wire rope, and the pulley is installed in the middle.
The moving mechanism consists of a cross beam, traveling wheels, steel rails and a traveling motor, the two steel rails are fixedly arranged on the trash blocking bridge, each steel rail is provided with two traveling wheels and one traveling motor, and the traveling wheels are fixedly connected with two ends of the lower part of the cross beam through a support.
The swing angle A of the chain harrow mechanism on the rotating mechanism is 0-40 degrees.
The weight of the hydraulic station and the counterweight is 2100kg-2200 kg.
The lower end of the mechanism body of the chain harrow mechanism is provided with a limiting support.
Compared with the prior art, the utility model beneficial effect lie in:
the pump station movable rotary type grid trash remover has the transverse moving function of a movable rake tooth type trash remover, also has the rotary trash removing function of a rotary type trash remover, and is convenient to install and maintain; the whole pump station can finish the decontamination work only by installing one decontamination machine, thereby not only improving the decontamination efficiency of the pump station grid, but also greatly reducing the manufacturing cost of decontamination engineering, saving the engineering cost and reducing the cost of engineering operation and maintenance. The problem of current removal rake teeth formula trash cleaning machine speed of decontaminating slow, it is inefficient, when the filth quantity in front of the grid too much need be forced to shut down the back manual work and decontaminate, both influenced the normal operating of power station or pump station, increased pump station staff's intensity of labour again. Sometimes, the trash can not be removed in time due to too much blockage caused by the dirt, so that the trash rack collapses and the accidents of personal injury and death are caused; and the machine body of the rotary trash remover can not move transversely, and a plurality of rotary trash removers need to be fully distributed on a trash blocking bridge of the whole power station or pump station, so that the investment of equipment cost is high, and the difficulty and the workload of operation and maintenance are increased.
Drawings
FIG. 1 is a schematic structural diagram of a sewage disposal state of a mobile rotary type grid sewage disposal machine of a pump station;
fig. 2 is a schematic structural diagram of the moving state of the rotary type grid trash remover moved by the pump station.
In the figure: 1. the chain rake mechanism comprises a chain rake mechanism 101, rake teeth 102, a rake chain 103, a rotary driving chain wheel 104, a driving chain 105, a driven chain wheel 106, a mechanism body 107, a limiting support 2, a rotary mechanism 201, a support frame 202, an oil cylinder 203, a steel wire rope 204, a pulley 3, a moving mechanism 301, a cross beam 302, a walking wheel 303, a steel rail 304, a walking motor 4, a hydraulic station and a counterweight 5, a trash rack 6 and a trash rack.
Detailed Description
The pump station moving rotary type grid trash remover consists of a chain rake mechanism 1, a rotating mechanism 2, a moving mechanism 3, a hydraulic station and a counterweight 4. The chain rake mechanism 1 is composed of rake teeth 101, rake chains 102, a rotary driving chain wheel 103, a driving chain 104, driven chain wheels 105 and a mechanism body 106, the mechanism body 106 is an arch structure formed by two straight lines and one arc line, the driven chain wheels 105 are arranged at two ends of the mechanism body 106, the rake chains 102 are arranged on the surface of the mechanism body 106 through the driven chain wheels 105 at the two ends, the rake chains 102 can continuously move on the surface of the mechanism body 106, and the rake teeth 101 are uniformly distributed on the rake chains 102; a driven sprocket 105 at the upper end of the mechanism body 106 is connected to a rotary drive sprocket 103 via a drive chain 104, and a drive motor is mounted on the rotary drive sprocket 103. The rotating mechanism 2 is composed of a supporting frame 201, an oil cylinder 202, a steel wire rope 203 and a pulley 204, the upper end of the supporting frame 201 is movably hinged with the middle upper part of the mechanism body 106 of the chain harrow mechanism 1 through a hinge, the lower end of the supporting frame 201 is fixedly arranged at one end of a cross beam 301 of the moving mechanism 3, the oil cylinder 202 is arranged at the lower end of the supporting frame 201, one end of the oil cylinder 202 is connected with the upper end of the mechanism body 106 of the chain harrow mechanism 1 through the steel wire rope 203, and the pulley 204 is arranged in the middle of. The moving mechanism 3 is composed of a beam 301, traveling wheels 302, steel rails 303 and traveling motors 304, the two steel rails 303 are fixedly arranged on the trash rack 5, two traveling wheels 302 and one traveling motor 304 are arranged on each steel rail 303, and the traveling wheels 302 are fixedly connected with two ends of the lower part of the beam 301 through a support.
The moving mechanism 3 is installed on the trash rack 5 through two steel rails 303 and can reciprocate on the trash rack 5 along the steel rails 303, the rotating mechanism 2 is installed on the moving mechanism 3, the rotating mechanism 2 is fixedly installed on the left sides of two parallel cross beams 301 of the moving mechanism 3 through two supporting frames 201, and a hydraulic station and a counterweight 4 are installed between the right sides of the two parallel cross beams 301. The weight of the counterweight 4 is 2100kg-2200kg, a chain harrow mechanism 1 is arranged between the upper parts of two supporting frames 201 of the rotating mechanism 2, the chain harrow mechanism 1 can swing on the rotating mechanism 2, and the swing angle A is 0-40 degrees.
The working process of the pump station movable rotary type grid trash remover is that when the trash is gathered in front of the trash rack and needs to be removed, the chain harrow mechanism 1 is swung to be close to the trash rack 6 (see the attached figure 1), and the close degree of the chain harrow mechanism is determined by the fact that the limit support 107 contacts the trash rack 6; at the moment, the driving motor is started and drives the driven chain wheel 105 through the rotary driving chain wheel 103 and the driving chain 104, so that the inner rake teeth 101 on the rake chain 102 are driven to move from bottom to top, dirt in front of the trash rack 6 is removed under the action of the movement of the rake teeth, and the rake teeth 101 on the rake chain 102 continuously move from bottom to top, so that the removal efficiency is high; in the process of removing, a large amount of floating dirt in front of the trash rack 6 can automatically flow into the dirt removing part of the chain rake mechanism 1 under the action of water flow, and the large amount of floating dirt in front of the trash rack 6 can be removed without moving the dirt removing machine; after a large amount of floating dirt is removed, and the dirt on the dirt blocking grid 6 is also removed, the dirt attached to the dirt blocking grids 6 at other positions cannot flow into the dirt removing position of the chain rake mechanism 1 along with water flow, at the moment, the dirt removing machine needs to be moved, the chain rake mechanism 1 stops working during moving, the hydraulic station is started, the oil cylinder 202 of the rotating mechanism 2 drives the steel wire rope 203 to tilt the chain rake mechanism 1 (see the attached drawing 2), then the walking motor 304 of the moving mechanism 3 is started, the walking wheel 302 and the cross beam 301 are driven to walk to move to the new dirt position needing to be removed, the chain rake mechanism 1 is put down, the dirt on the dirt blocking grid 6 is continuously removed, and all the dirt on the dirt blocking grid 6 can be completely removed repeatedly.
The above description is only a preferred embodiment of the present invention, and the above illustration does not limit the essence of the present invention in any form, and any simple modification or variation of the above embodiments based on the technical essence of the present invention and equivalent embodiments which may be changed or modified to equivalent variations by using the technical essence of the present invention by those of ordinary skill in the art after reading the present description still belong to the technical solution of the present invention without departing from the essence and scope of the present invention.
Claims (7)
1. The utility model provides a pump station removes rotation grid trash cleaning machine, it comprises chain harrow mechanism (1), rotary mechanism (2), moving mechanism (3) and hydraulic pressure station and counter weight (4), its characterized in that: the moving mechanism (3) is installed on the trash rack (5), the rotating mechanism (2) is installed on the moving mechanism (3), the chain harrow mechanism (1) is installed on the upper portion of the rotating mechanism (2), the chain harrow mechanism (1) can swing on the rotating mechanism (2), and the hydraulic station and the counterweight (4) are installed on one side of the moving mechanism (3).
2. The pump station moving rotary type grid cleaner according to claim 1, wherein: the chain rake mechanism (1) is composed of rake teeth (101), rake chains (102), a rotary driving chain wheel (103), a driving chain (104), a driven chain wheel (105) and a mechanism body (106), the mechanism body (106) is of an arch structure formed by two straight lines and one arc line, the driven chain wheels (105) are installed at two ends of the mechanism body (106), the rake chains (102) are installed on the surface of the mechanism body (106) through the driven chain wheels (105) at the two ends, and the rake teeth (101) are uniformly installed on the rake chains (102); a driven chain wheel (105) at the upper end of the mechanism body (106) is connected with a rotary driving chain wheel (103) through a driving chain (104), and a driving motor is arranged on the rotary driving chain wheel (103).
3. The pump station moving rotary type grid cleaner according to claim 1, wherein: the rotating mechanism (2) is composed of a support frame (201), an oil cylinder (202), a steel wire rope (203) and a pulley (204), the upper end of the support frame (201) is movably hinged with the middle upper part of a mechanism body (106) of the chain harrow mechanism (1) through a hinge, the lower end of the support frame (201) is fixedly installed at one end of a cross beam (301) of the moving mechanism (3), the oil cylinder (202) is installed at the lower end of the support frame (201), one end of the oil cylinder (202) is connected with the upper end of the mechanism body (106) of the chain harrow mechanism (1) through the steel wire rope (203), and the pulley (204) is installed in the middle of the steel wire rope.
4. The pump station moving rotary type grid cleaner according to claim 1, wherein: the moving mechanism (3) is composed of a cross beam (301), traveling wheels (302), steel rails (303) and a traveling motor (304), the two steel rails (303) are fixedly arranged on the trash rack (5), each steel rail (303) is provided with two traveling wheels (302) and one traveling motor (304), and the traveling wheels (302) are fixedly connected with two ends of the lower portion of the cross beam (301) through a support.
5. The pump station moving rotary type grid cleaner according to claim 1, wherein: the swing angle A of the chain harrow mechanism (1) on the rotating mechanism (2) is 0-40 degrees.
6. The pump station moving rotary type grid cleaner according to claim 1, wherein: the weight of the hydraulic station and the counterweight (4) is 2100kg-2200 kg.
7. The pump station moving rotary type grid cleaner according to claim 1, wherein: the lower end of a mechanism body (106) of the chain harrow mechanism (1) is provided with a limiting support (107).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921294037.4U CN210421013U (en) | 2019-08-12 | 2019-08-12 | Pump station removes rotation grid trash remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921294037.4U CN210421013U (en) | 2019-08-12 | 2019-08-12 | Pump station removes rotation grid trash remover |
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| Publication Number | Publication Date |
|---|---|
| CN210421013U true CN210421013U (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921294037.4U Active CN210421013U (en) | 2019-08-12 | 2019-08-12 | Pump station removes rotation grid trash remover |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110318374A (en) * | 2019-08-12 | 2019-10-11 | 湖北拓宇水电科技股份有限公司 | A kind of mobile rotary grilling trash remover of pumping plant |
| CN113463586A (en) * | 2021-05-19 | 2021-10-01 | 江苏诺德环保工程有限公司 | Take grid de-dirt machine of desilting rake teeth mechanism |
-
2019
- 2019-08-12 CN CN201921294037.4U patent/CN210421013U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110318374A (en) * | 2019-08-12 | 2019-10-11 | 湖北拓宇水电科技股份有限公司 | A kind of mobile rotary grilling trash remover of pumping plant |
| CN110318374B (en) * | 2019-08-12 | 2024-04-12 | 湖北拓宇水电科技股份有限公司 | Pump station removes rotation type grid trash remover |
| CN113463586A (en) * | 2021-05-19 | 2021-10-01 | 江苏诺德环保工程有限公司 | Take grid de-dirt machine of desilting rake teeth mechanism |
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