CN216510828U - Heavy hammer type belt scraper mechanism - Google Patents
Heavy hammer type belt scraper mechanism Download PDFInfo
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- CN216510828U CN216510828U CN202123028525.0U CN202123028525U CN216510828U CN 216510828 U CN216510828 U CN 216510828U CN 202123028525 U CN202123028525 U CN 202123028525U CN 216510828 U CN216510828 U CN 216510828U
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- rotating shaft
- belt
- heavy hammer
- rack
- type belt
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Abstract
The utility model relates to the technical field of scraper mechanisms, in particular to a heavy hammer type belt scraper mechanism, which comprises: the device comprises a rack, a driving roller is arranged at the upper part of the rack, and a belt is connected to the surface of the driving roller in a transmission manner; the opening seat is arranged on the rack, a rotating shaft is inserted into the surface of the opening seat, the other end of the rotating shaft penetrates through the tailstock, and the tailstock is fixed on the rack; the scraping plate is arranged on the surface of the rotating shaft, and the end part of the rotating shaft is provided with a swinging traction piece; the beneficial effects are that: the utility model provides a weight type belt scraper mechanism reforms transform common tight device that rises into the weight lever, and the spring or the rubber that cause tight mechanism that rises because of the live time overlength that alleviate leads to scraper blade and belt to laminate effectively, simultaneously owing to use the weight lever, can effectively overcome weight gravity when having the salient point on the belt, make the belt can smoothly pass through, effectively protect the belt, the life of extension belt.
Description
Technical Field
The utility model relates to the technical field of scraper mechanisms, in particular to a heavy hammer type belt scraper mechanism.
Background
The mechanism is swept to common belt feeder scraping in the market at present is commonly divided into two kinds, one kind is the spring tight formula that rises, one kind is the tight formula that rises of rubber flexibility type, but its appearance size is generally bigger than normal, has great requirement to the space of mounted position, simultaneously because its structure is complicated, needs spring or rubber to rise tightly and makes scraper blade and belt laminating, but its mounted position is very easily interfered with other structures of belt feeder, simultaneously because long-time tight vibration that rises easily makes spring and rubber take place fatigue and cause the scraper blade can't effectively laminate with the belt.
The scraper is made of alloy steel or hard polyurethane commonly used, so that the manufacturing cost is high, only special manufacturers can be found for manufacturing or customizing after the scraper is worn, the universality rate is low, particularly, the polyurethane scraper cannot store spare parts for a long time, the polyurethane scraper is easy to age, the scraping and sweeping mechanism cannot be used when a fault occurs, the use effect is influenced, the scraper can be maintained only after the spare parts arrive, and the maintenance working hours are prolonged.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a weight-type belt scraper mechanism to solve the above problems.
In order to achieve the purpose, the utility model provides the following technical scheme: weight type belt scraper mechanism, weight type belt scraper mechanism includes:
the device comprises a rack, wherein a driving roller is arranged at the upper part of the rack, and the surface of the driving roller is in driving connection with a belt;
the opening seat is arranged on the rack, a rotating shaft is inserted into the surface of the opening seat, the other end of the rotating shaft penetrates through the tailstock, and the tailstock is fixed on the rack; and
the scraper blade is arranged on the surface of the rotating shaft, and the end part of the rotating shaft is provided with a swinging traction piece.
Preferably, the opening seat is of a square plate-shaped structure, the top surface of the opening seat is provided with a clamping groove, and the bottom surface of the clamping groove is a circular arc-shaped curved surface.
Preferably, the surface of the opening seat is provided with a stop block, the stop block is positioned above the rotating shaft, and the stop block is fixed on the opening seat through a bolt.
Preferably, the body of rod of pivot is equipped with positioning nut in the cover, and positioning nut is provided with two, and two positioning nut lean on one side of opening seat and tailstock respectively, and positioning nut's interior anchor ring welds on the surface of pivot.
Preferably, the scraper is in an L-shaped plate structure, and a bent plate of the scraper faces the belt.
Preferably, the swing traction piece comprises a lead screw, a heavy hammer is sleeved on the outer side of the lead screw, and two groups of nuts are screwed on a rod body of the lead screw to limit the heavy hammer.
Preferably, the lead screw is welded at the end part of the rotating shaft, and reinforcing plates are welded at the internal corners of the lead screw and the rotating shaft.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model provides a weight type belt scraper mechanism reforms transform common tight device that rises into the weight lever, and the spring or the rubber that cause tight mechanism that rises because of the live time overlength that alleviate leads to scraper blade and belt to laminate effectively, simultaneously owing to use the weight lever, can effectively overcome weight gravity when having the salient point on the belt, make the belt can smoothly pass through, effectively protect the belt, the life of extension belt.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a side view of the structure of the present invention;
FIG. 4 is a top view of the structure of the present invention.
In the figure: the weight comprises a weight 1, a screw rod 2, a reinforcing plate 3, an opening seat 4, a stop block 5, a positioning nut 6, a scraper 7, a rotating shaft 8, a tail seat 9, a rack 10, a driving roller 11 and a belt 12.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, the present invention provides a technical solution: weight type belt scraper mechanism, weight type belt scraper mechanism includes: the device comprises a frame 10, wherein a driving roller 11 is installed at the upper part of the frame 10, and a belt 12 is connected to the surface of the driving roller 11 in a driving manner;
the opening seat 4 is arranged on the rack 10, the opening seat 4 is of a square plate-shaped structure, the top surface of the opening seat 4 is provided with a clamping groove, the bottom surface of the clamping groove is of an arc-shaped curved surface, a rotating shaft 8 is inserted into the surface of the opening seat 4, the other end of the rotating shaft 8 penetrates through the tailstock 9, and the tailstock 9 is fixed on the rack 10; the surface of the opening seat 4 is provided with a stop block 5, the stop block 5 is positioned above the rotating shaft 8, the stop block 5 is fixed on the opening seat 4 through bolts, a rod body of the rotating shaft 8 is sleeved with two positioning nuts 6, the two positioning nuts 6 respectively lean against one side of the opening seat 4 and one side of the tailstock 9, the inner ring surface of each positioning nut 6 is welded on the surface of the rotating shaft 8, the scraper 7 is in an L-shaped plate structure, and a bending plate of the scraper 7 faces the belt 12;
The working principle is as follows: during actual use, the scraper 7 is made of a section bar or a steel plate and is welded on the rotating shaft 8, the rotating shaft 8 is made of round steel, two ends of the rotating shaft 8 are respectively positioned in holes of the opening seat 4 and the tailstock 9, the rotating shaft 8 is positioned on the inner sides of the opening seat 4 and the tailstock 9 and is respectively sleeved with a positioning nut 6, the positioning nuts are welded on the outer circumference of the rotating shaft 8 to prevent the rotating shaft 8 from driving the scraper 7 to axially shift, a stop block 5 is fixed above the opening seat 4 through a bolt to prevent the rotating shaft 8 from shifting, the rotating shaft 8 is positioned in the direction of the opening seat 4 and extends out for a certain length, a lead screw 2 is welded at the end part of the rotating shaft at a certain angle, a reinforcing plate 3 is welded between the lead screw 2 and the rotating shaft 8 to reinforce the strength of the lead screw 2, a heavy hammer 1 is fixed at the tail part of the lead screw 2 through a bolt, and the rotating shaft 8 and the scraper 7 are driven by the heavy hammer under the action of gravity by utilizing the lever principle, so that the scraper 7 is attached to a belt 12.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. Heavy hammer type belt scraper mechanism, its characterized in that: heavy hammer type belt scraper mechanism includes:
the device comprises a rack (10), wherein a driving roller (11) is installed on the upper part of the rack (10), and a belt (12) is connected to the surface of the driving roller (11) in a driving mode;
the opening seat (4) is arranged on the rack (10), a rotating shaft (8) is inserted into the surface of the opening seat (4), the other end of the rotating shaft (8) penetrates through the tailstock (9), and the tailstock (9) is fixed on the rack (10); and
the scraping plate (7) is arranged on the surface of the rotating shaft (8), and the end part of the rotating shaft (8) is provided with a swinging traction piece.
2. The heavy hammer type belt scraper mechanism of claim 1, wherein: the opening seat (4) is of a square plate-shaped structure, the top surface of the opening seat (4) is provided with a clamping groove, and the bottom surface of the clamping groove is of an arc-shaped curved surface.
3. The heavy hammer type belt scraper mechanism of claim 2, wherein: the surface of the opening seat (4) is provided with a stop block (5), the stop block (5) is positioned above the rotating shaft (8), and the stop block (5) is fixed on the opening seat (4) through a bolt.
4. The heavy hammer type belt scraper mechanism of claim 3, wherein: the positioning nut (6) is sleeved on the rod body of the rotating shaft (8), the two positioning nuts (6) are arranged, the two positioning nuts (6) lean against one side of the opening seat (4) and one side of the tailstock (9) respectively, and the inner annular surface of each positioning nut (6) is welded on the surface of the rotating shaft (8).
5. The heavy hammer type belt scraper mechanism of claim 1, wherein: the scraper (7) is of an L-shaped plate structure, and a bending plate of the scraper (7) faces the belt (12).
6. The heavy hammer type belt scraper mechanism of claim 1, wherein: the swing traction piece comprises a lead screw (2), a heavy hammer (1) is sleeved on the outer side of the lead screw (2), and two groups of nuts are screwed on a rod body of the lead screw (2) to limit the heavy hammer (1).
7. The heavy hammer type belt scraper mechanism of claim 6, wherein: the lead screw (2) is welded at the end part of the rotating shaft (8), and reinforcing plates (3) are welded at the internal corners of the lead screw (2) and the rotating shaft (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123028525.0U CN216510828U (en) | 2021-12-03 | 2021-12-03 | Heavy hammer type belt scraper mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123028525.0U CN216510828U (en) | 2021-12-03 | 2021-12-03 | Heavy hammer type belt scraper mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216510828U true CN216510828U (en) | 2022-05-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123028525.0U Active CN216510828U (en) | 2021-12-03 | 2021-12-03 | Heavy hammer type belt scraper mechanism |
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| Country | Link |
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| CN (1) | CN216510828U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115254526A (en) * | 2022-08-29 | 2022-11-01 | 中国船舶重工集团衡远科技有限公司 | Drum type plate coating machine |
-
2021
- 2021-12-03 CN CN202123028525.0U patent/CN216510828U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115254526A (en) * | 2022-08-29 | 2022-11-01 | 中国船舶重工集团衡远科技有限公司 | Drum type plate coating machine |
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