CN215609546U - Central transmission mud scraper with angle-adjustable mud scraping frame - Google Patents
Central transmission mud scraper with angle-adjustable mud scraping frame Download PDFInfo
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- CN215609546U CN215609546U CN202122311976.9U CN202122311976U CN215609546U CN 215609546 U CN215609546 U CN 215609546U CN 202122311976 U CN202122311976 U CN 202122311976U CN 215609546 U CN215609546 U CN 215609546U
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Abstract
A center transmission mud scraper with an angle-adjustable mud scraping frame comprises a girder, a center transmission device and the mud scraping frame, wherein the mud scraping frame comprises a first supporting tube and a second supporting tube which are parallel to each other, and a plurality of groups of mud scraping plate assemblies which are inclined to the first supporting tube are arranged on the first supporting tube and the second supporting tube; the outer wall at both ends of the second supporting pipe is formed with a fixed supporting beam perpendicular to the second supporting pipe, the fixed supporting beam is formed with a guide groove, an adjusting bolt is inserted in the guide groove, the tail end of the adjusting bolt is in threaded connection with an ear seat, the ear seat is positioned between the fixed supporting beams and is welded and fixed on the outer wall of the first supporting pipe, the head of the adjusting bolt is abutted against the fixed supporting beam, and a flange is formed at one end of the first supporting pipe. The angle between the mud scraping frame upper beam frame and the oblique mud scraping plate can be adjusted, the distance between the oblique mud scraping plates can be changed, the mud scraping amount can be flexibly adjusted, and the service life of the mud scraping frame is prolonged.
Description
The technical field is as follows:
the utility model relates to the technical field of mud scrapers, in particular to a central transmission mud scraper provided with an angle-adjustable mud scraping frame.
Background art:
the raw water of the central transmission mud scraper is distributed by the central water distribution cylinder and then flows to the overflow tank around the pool in a radiation way, along with the reduction of the flow velocity, the suspended matters in the water are separated and settled at the bottom of the pool, and the supernatant is discharged out of the pool from the water outlet tank through the overflow weir plate. The existing center transmission mud scraper comprises a crossbeam erected above a sewage tank, a center transmission device is fixed in the middle of the crossbeam, the lower end of the center transmission device is inserted into the center of the sewage tank, mud scraping frames are erected around the center of the bottom surface of the sewage tank, the inner ends of the mud scraping frames are fixed on the center transmission device, the structure of the existing mud scraping frames is fixed, the existing mud scraping frames are composed of a beam frame and oblique mud scraping plates fixed on the beam frame on the lower side of the beam frame, the angle between the oblique mud scraping plates and the beam frame is fixed, and the efficiency of the oblique mud scraping plates is constant.
The utility model has the following contents:
the utility model aims to overcome the defects in the prior art and provides a central transmission mud scraper with an angle-adjustable mud scraping frame.
A center transmission mud scraper with an angle-adjustable mud scraping frame comprises a girder, a center transmission device and the mud scraping frame, wherein the mud scraping frame comprises a first supporting tube and a second supporting tube which are parallel to each other, and a plurality of groups of mud scraping plate assemblies which are inclined to the first supporting tube are arranged on the first supporting tube and the second supporting tube; a fixed supporting beam perpendicular to the second supporting tube is formed on the outer walls of the two ends of the second supporting tube, a guide groove is formed on the fixed supporting beam, an adjusting bolt is inserted in the guide groove, the tail end of the adjusting bolt is in threaded connection with an ear seat, the ear seat is positioned between the fixed supporting beams and is welded and fixed on the outer wall of the first supporting tube, the head of the adjusting bolt abuts against the fixed supporting beam, and a flange is formed at one end of the first supporting tube;
the mud scraping plate assembly comprises a supporting vertical plate, two vertical inserting shafts are formed on the upper end surface of the supporting vertical plate, and the two inserting shafts on the supporting vertical plate respectively penetrate through a first supporting pipe and a second supporting pipe and are inserted and fixed at two ends of a connecting rod; a horizontal connecting shaft is formed on the lower end face of the supporting vertical plate; a vertical scraper is arranged below the supporting vertical plate, a scraper bar is fixedly connected to the lower end of the scraper, two support plates are formed on the upper end surface of the scraper, a shaft sleeve is formed at the upper end of each support plate, and the shaft sleeves are inserted and sleeved on connecting shafts on two sides of the supporting vertical plate; the lower end of the support plate is fixed with a threaded sleeve, a lower screw is screwed in the threaded sleeve, a sector annular floating groove is formed in the shaft sleeve, an upper screw is inserted in the floating groove, the upper screw is screwed and fixed on the connecting shaft, a vertical spring is arranged between the lower screw and the upper screw, and hanging rings are formed at two ends of the spring and respectively sleeved on the lower screw and the upper screw in an inserting mode.
Preferably, the pipe diameter of the first supporting pipe is equal to the pipe diameter of the second supporting pipe, and the length of the first supporting pipe is greater than that of the second supporting pipe.
Preferably, the upper end faces of the supporting vertical plates on the mud scraping plate assembly abut against the outer walls of the lower ends of the first supporting pipe and the second supporting pipe, and the connecting rods abut against the outer walls of the upper ends of the first supporting pipe and the second supporting pipe.
Preferably, decide the strutbeam and the ear seat all be the bar and parallel, decide and be equipped with the clearance between strutbeam and the ear seat, decide the strutbeam and the length of ear seat all is less than the interval between first stay tube and the second stay tube.
Preferably, the shaft sleeves on the scrapers are abutted against the side walls on two sides of the supporting vertical plate, and the supporting vertical plate is parallel to the scrapers.
Preferably, the diameter of the inner wall of the shaft sleeve is equal to that of the connecting shaft, and the width of the floating groove in the shaft sleeve is equal to that of the upper screw.
Preferably, the scraper assemblies are uniformly distributed on the first support pipe and the second support pipe in a linear manner.
The utility model has the beneficial effects that:
1. the angle between the mud scraping frame upper beam frame and the oblique mud scraping plate can be adjusted, the distance between the oblique mud scraping plates can be changed, the mud scraping amount can be flexibly adjusted, and the service life of the mud scraping frame is prolonged.
2. The inclined mud scraper structure can be automatically adjusted, the impact force of the mud on the mud scraper is reduced, and the service life of the inclined mud scraper is prolonged.
Description of the drawings:
fig. 1 is a schematic perspective view of the present invention.
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a schematic perspective view of an inner wiper blade assembly according to the present invention;
fig. 4 is a schematic side view of an inner scraper assembly according to the present invention.
In the figure: 1. a first support tube; 11. a flange; 2. a second support tube; 3. a mud scraping plate assembly; 31. a support vertical plate; 311. inserting a shaft; 312. a connecting shaft; 32. a squeegee; 321. a support plate; 322. a shaft sleeve; 323. a floating tank; 33. a connecting rod; 34. scraping the strips; 35. a threaded sleeve; 36. screwing; 37. a lower screw; 38. a spring; 4. fixing a supporting beam; 41. a guide groove; 5. adjusting the bolt; 6. an ear seat.
The specific implementation mode is as follows:
example (b): as shown in fig. 1 to 4, a center drive mud scraper with an angle-adjustable mud scraping frame comprises a girder, a center drive device and the mud scraping frame, wherein the mud scraping frame comprises a first supporting tube 1 and a second supporting tube 2 which are parallel, and a plurality of groups of mud scraping plate assemblies 3 which are inclined with the first supporting tube 1 are arranged on the first supporting tube 1 and the second supporting tube 2; a fixed supporting beam 4 perpendicular to the second supporting tube 2 is formed on the outer wall of each of two ends of the second supporting tube 2, a guide groove 41 is formed on the fixed supporting beam 4, an adjusting bolt 5 is inserted in the guide groove 41, the tail end of the adjusting bolt 5 is screwed on an ear seat 6, the ear seat 6 is positioned between the fixed supporting beams 4 and is welded and fixed on the outer wall of the first supporting tube 1, the head of the adjusting bolt 5 abuts against the fixed supporting beam 4, and a flange 11 is formed at one end of the first supporting tube 1;
the mud scraper component 3 comprises a supporting vertical plate 31, two vertical inserting shafts 311 are formed on the upper end surface of the supporting vertical plate 31, and the two inserting shafts 311 on the supporting vertical plate 31 respectively penetrate through the first supporting pipe 1 and the second supporting pipe 2 and are inserted and fixed at two ends of the connecting rod 33; a horizontal connecting shaft 312 is formed on the lower end surface of the supporting vertical plate 31; a vertical scraper 32 is arranged below the supporting vertical plate 31, a scraper bar 34 is fixedly connected to the lower end of the scraper 32, two support plates 321 are formed on the upper end surface of the scraper 32, shaft sleeves 322 are formed at the upper ends of the support plates 321, and the shaft sleeves 322 are inserted and sleeved on the connecting shafts 312 at the two sides of the supporting vertical plate 31; the lower end of the support plate 321 is fixed with a threaded sleeve 35, a lower screw 37 is screwed in the threaded sleeve 35, a sector annular floating groove 323 is formed in the shaft sleeve 322, an upper screw 36 is inserted in the floating groove 323, the upper screw 36 is screwed and fixed on the connecting shaft 312, a vertical spring 38 is arranged between the lower screw 37 and the upper screw 36, and hanging rings are formed at two ends of the spring 38 and are respectively inserted and sleeved on the lower screw 37 and the upper screw 36.
Preferably, the pipe diameter of the first support pipe 1 is equal to the pipe diameter of the second support pipe 2, and the length of the first support pipe 1 is greater than the length of the second support pipe 2.
Preferably, the upper end surfaces of the supporting vertical plates 31 of the scraper component 3 abut against the outer walls of the lower ends of the first supporting pipe 1 and the second supporting pipe 2, and the connecting rods 33 abut against the outer walls of the upper ends of the first supporting pipe 1 and the second supporting pipe 2.
Preferably, decide strutbeam 4 and ear seat 6 all be the bar and parallel, decide and be equipped with the clearance between strutbeam 4 and the ear seat 6, decide the length of strutbeam 4 and ear seat 6 and all be less than the interval between first stay tube 1 and the second stay tube 2.
Preferably, the shaft sleeves 322 on the scrapers 32 abut against the side walls on both sides of the supporting vertical plate 31, and the supporting vertical plate 31 is parallel to the scrapers 32.
Preferably, the diameter of the inner wall of the sleeve 322 is equal to the diameter of the connecting shaft 312, and the width of the floating groove 323 on the sleeve 322 is equal to the diameter of the upper screw 36.
Preferably, the scraper assemblies 3 are uniformly distributed on the first support tube 1 and the second support tube 2 in a linear manner.
The working principle is as follows: the utility model is a central transmission mud scraper with an angle-adjustable mud scraping frame, which has the technical points that on the mud scraping frame, a beam frame on the mud scraping frame consists of a first supporting tube 1 and a second supporting tube 2, the structure is simple, the installation and the connection are convenient, an inclined mud scraping plate is a mud scraping plate component 3, and the mud scraping plate component 3 and the first supporting tube 1 are obliquely arranged; the distance between the first supporting pipe 1 and the second supporting pipe 2 can be changed by adjusting the adjusting bolts 5 at the two ends of the second supporting pipe 2, so that the inclination angle of the mud scraper component 3 is changed;
the advantages of the angle adjustment of the scraper plate component 3 are that: when the sludge to be scraped is large and dry, the amount of sludge flowing out of the sludge scraping plate assemblies 3 can be increased by increasing the distance between the sludge scraping plate assemblies 3, so that the impact force of the sludge on the sludge scraping plate assemblies 3 is reduced; when the sludge is thin and small, the distance between the mud scraper assemblies 3 is reduced, the amount of the sludge flowing out from the mud scraper assemblies 3 can be reduced, the mud scraping efficiency is improved, and the impact force of the sludge on the mud scraper assemblies 3 is small, so that the service life of the mud scraping frame can be prolonged;
meanwhile, the mud scraper component 3 on the mud scraper comprises a vertical positioning supporting vertical plate 31 and a scraper 32 capable of rotating in a small range, when the scraper 32 is over against the mud, the scraper 32 can rotate relatively, the impact force on the face is reduced, and the service life can be prolonged.
The examples are intended to illustrate the utility model, but not to limit it. The described embodiments may be modified by those skilled in the art without departing from the spirit and scope of the present invention, and therefore, the scope of the appended claims should be accorded the full scope of the utility model as set forth in the appended claims.
Claims (7)
1. The utility model provides a central transmission mud scraper who scrapes mud frame with adjustable be equipped with angle, includes girder, central transmission and scrapes mud frame, scrapes mud frame and includes parallel first stay tube (1) and second stay tube (2), its characterized in that: a plurality of groups of mud scraping plate assemblies (3) which are inclined with the first supporting pipe (1) are arranged on the first supporting pipe (1) and the second supporting pipe (2); the outer walls of two ends of the second supporting pipe (2) are formed with fixed supporting beams (4) perpendicular to the second supporting pipe (2), guide grooves (41) are formed in the fixed supporting beams (4), adjusting bolts (5) are inserted in the guide grooves (41), the tail ends of the adjusting bolts (5) are in threaded connection with lug seats (6), the lug seats (6) are located between the fixed supporting beams (4) and are fixedly welded on the outer wall of the first supporting pipe (1), the heads of the adjusting bolts (5) abut against the fixed supporting beams (4), and a flange (11) is formed at one end of the first supporting pipe (1);
the mud scraping plate component (3) comprises a supporting vertical plate (31), two vertical inserting shafts (311) are formed on the upper end surface of the supporting vertical plate (31), and the two inserting shafts (311) on the supporting vertical plate (31) respectively penetrate through the first supporting pipe (1) and the second supporting pipe (2) and are inserted and fixed at two ends of the connecting rod (33); a horizontal connecting shaft (312) is formed on the lower end face of the supporting vertical plate (31); a vertical scraper (32) is arranged below the supporting vertical plate (31), the lower end of the scraper (32) is fixedly connected with a scraping strip (34), two support plates (321) are formed on the upper end surface of the scraper (32), shaft sleeves (322) are formed at the upper ends of the support plates (321), and the shaft sleeves (322) are inserted and sleeved on connecting shafts (312) at two sides of the supporting vertical plate (31); the lower end of the support plate (321) is fixed with a threaded sleeve (35), a lower screw (37) is screwed in the threaded sleeve (35), a sector annular floating groove (323) is formed in the shaft sleeve (322), an upper screw (36) is inserted in the floating groove (323), the upper screw (36) is screwed and fixed on the connecting shaft (312), a vertical spring (38) is arranged between the lower screw (37) and the upper screw (36), and hanging rings are formed at two ends of the spring (38) and respectively sleeved on the lower screw (37) and the upper screw (36).
2. A central transmission mud scraper equipped with an angularly adjustable mud scraping frame according to claim 1, characterized in that: the pipe diameter of the first supporting pipe (1) is equal to that of the second supporting pipe (2), and the length of the first supporting pipe (1) is larger than that of the second supporting pipe (2).
3. A central transmission mud scraper equipped with an angularly adjustable mud scraping frame according to claim 2, characterized in that: the upper end face of a support vertical plate (31) on the mud scraping plate component (3) is abutted against the outer walls of the lower ends of the first support pipe (1) and the second support pipe (2), and the connecting rod (33) is abutted against the outer walls of the upper ends of the first support pipe (1) and the second support pipe (2).
4. A central transmission mud scraper equipped with an angularly adjustable mud scraping frame according to claim 2, characterized in that: decide strutbeam (4) and ear seat (6) all be the bar and parallel, decide and be equipped with the clearance between strutbeam (4) and ear seat (6), decide the length of strutbeam (4) and ear seat (6) and all be less than the interval between first stay tube (1) and second stay tube (2).
5. A central transmission mud scraper equipped with an angularly adjustable mud scraping frame according to claim 1, characterized in that: the shaft sleeves (322) on the scrapers (32) are abutted against the side walls on two sides of the supporting vertical plate (31), and the supporting vertical plate (31) is parallel to the scrapers (32).
6. A central transmission mud scraper equipped with an angularly adjustable mud scraping frame according to claim 1, characterized in that: the diameter of the inner wall of the shaft sleeve (322) is equal to that of the connecting shaft (312), and the width of a floating groove (323) in the shaft sleeve (322) is equal to that of the upper screw (36).
7. A central transmission mud scraper equipped with an angularly adjustable mud scraping frame according to claim 1, characterized in that: the mud scraping plate component (3) is linearly and uniformly distributed on the first supporting pipe (1) and the second supporting pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122311976.9U CN215609546U (en) | 2021-09-24 | 2021-09-24 | Central transmission mud scraper with angle-adjustable mud scraping frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122311976.9U CN215609546U (en) | 2021-09-24 | 2021-09-24 | Central transmission mud scraper with angle-adjustable mud scraping frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215609546U true CN215609546U (en) | 2022-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122311976.9U Active CN215609546U (en) | 2021-09-24 | 2021-09-24 | Central transmission mud scraper with angle-adjustable mud scraping frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215609546U (en) |
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2021
- 2021-09-24 CN CN202122311976.9U patent/CN215609546U/en active Active
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