CN214568652U - Gravity type scraper blade for scattered sand belt conveyor - Google Patents
Gravity type scraper blade for scattered sand belt conveyor Download PDFInfo
- Publication number
- CN214568652U CN214568652U CN202023292532.7U CN202023292532U CN214568652U CN 214568652 U CN214568652 U CN 214568652U CN 202023292532 U CN202023292532 U CN 202023292532U CN 214568652 U CN214568652 U CN 214568652U
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- support
- balancing weight
- bracket
- scraper blade
- scraper
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Abstract
The utility model discloses a gravity scraper for a scattered sand belt conveyor, which comprises a belt conveyor, section steel, a balancing weight, a first bracket, a second bracket, a rotating shaft and a polyurethane scraper, the lower part of the belt conveyor is provided with profile steel, the upper part of the profile steel is provided with a balancing weight, the right end of the balancing weight is connected with the first support through a bolt, and the rear side of the first bracket is provided with a second bracket, the middle parts of the first bracket and the second bracket are provided with rotating shafts, the other end of the first bracket is connected with a polyurethane scraper, the utility model is combined with the first bracket through a balancing weight to form a lever structure, the polyurethane scraper blade that can make wearing and tearing cause relies on the gravity of balancing weight completely to adjust, consequently only need when the trial run once only adjust the balancing weight and the size of polyurethane scraper blade and belt contact force can according to actual conditions to can prolong the point and examine the cycle.
Description
Technical Field
The utility model relates to a sand belt feeder technical field that looses specifically is a sand belt feeder that looses gravity type scraper blade.
Background
The belt conveyer is widely applied to various industries, has the characteristics of strong conveying capacity, long conveying distance, simple structure and easy maintenance, can conveniently carry out programmed control and automatic operation, conveys loose materials or powdery and granular articles by using the continuous or intermittent motion of the conveying belt, has high and stable operation speed, can convey the materials up and down slopes to meet the requirements of different arrangement types of operating lines, is easy to draw powdery, granular and small-block-shaped low-abrasion materials, most of the scattered sand belt conveyers are arranged in pits, the scattered sand belt conveyers and the scattered sand belt conveyers need to be connected by conversion chutes, the relative height of the joints can be increased to ensure that the sand chute angle is connected at the sand scraping positions of the head part, meanwhile, the prior scraper is in a form of top screw adjustment, the scraper point inspection period is short, and the scraper needs to be periodically checked and adjusted to be contacted with the belt due to contact abrasion, when the scraper is adjusted, screws on two sides are required to be adjusted, so that the adjustment is inconvenient.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a gravity type scraper blade for sand belt machine falls scattered to solve the belt feeder relative height in the conventional art and will increase, the scraper blade is the form of top screw adjustment, and the scraper blade point is examined the cycle and is short, because of contact wear, needs the regular point to examine the adjustment scraper blade and make it contact with the area, thereby causes the inconvenient problem of adjustment.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a gravity type scraper blade for sand belt machine falls scattered, includes belt feeder, shaped steel, balancing weight, first support, second support, rotation axis and polyurethane scraper blade, the lower part of belt feeder is equipped with shaped steel, the upper portion of shaped steel is equipped with the balancing weight, the right-hand member of balancing weight is connected with first support through the bolt, and the rear side of first support is equipped with the second support, the middle part of first support and second support is equipped with the rotation axis, the other end of first support is connected with the polyurethane scraper blade.
Preferably, the second support is connected with the section steel through the fixed block, the middle part of second support is equipped with the rotation axis mounting groove, can fix the rotation axis installation inside the rotation axis mounting groove.
Preferably, the polyurethane scraper is connected with the first support through a set screw, the height of the polyurethane scraper is greater than that of the first support, the polyurethane scraper can be fixed on the upper portion of the first support through the set screw, and the end portion of the polyurethane scraper can be in full contact with the surface of the belt.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a balancing weight and first support combine together and form lever structure, the polyurethane scraper blade that can make wearing and tearing cause relies on the gravity of balancing weight completely to adjust, consequently only need when trying to run once only adjust the balancing weight and the size of polyurethane scraper blade and belt contact force can according to actual conditions, it adjusts all to need not to go on the point inspection before making the polyurethane scraper blade wear and tear completely, thereby can prolong the point inspection cycle, because polyurethane scraper blade mounted position with belt feeder head wheel parallel position, both sides among the chute are connected with next belt feeder promptly, it is little to account for the space, do not have any influence to chute quicksand angle.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic view of the top view structure of the present invention.
Fig. 3 is a right-side view structural diagram of the polyurethane scraper of the present invention.
In the figure: 1-belt conveyor, 2-shaped steel, 3-counterweight block, 4-first support, 5-second support, 6-polyurethane scraper and 7-rotating shaft.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, a gravity type scraper for a sand scattering belt machine includes a belt machine 1, a profile steel 2, a weight block 3, a first support 4, a second support 5, a rotation shaft 7 and a polyurethane scraper 6, the profile steel 2 is disposed on the lower portion of the belt machine 1, the weight block 3 is disposed on the upper portion of the profile steel 1, an acting force of the polyurethane scraper 6 can be adjusted by the weight block 3, the right end of the weight block 3 is connected to the first support 4 through a bolt, one end of the first support 4 can be fixed on the upper portion of the weight block 3, the second support 5 is disposed on the rear side of the first support 4, the rotation shaft 7 is disposed in the middle of the first support 4 and the second support 5, the first support 4 can rotate along the rotation shaft 7, the polyurethane scraper 6 is connected to the other end of the first support 4, the polyurethane scraper 6 can contact with a belt, thereby achieving the purpose of scraping sand.
The second support 5 is connected with the section steel 2 through a fixing block, a rotating shaft mounting groove is formed in the middle of the second support 5, and the rotating shaft 7 can be mounted and fixed in the rotating shaft mounting groove.
The polyurethane scraper 6 is connected with the first support 4 through the set screw, the height of the polyurethane scraper 6 is larger than that of the first support 4, the polyurethane scraper 6 can be fixed on the upper portion of the first support 4 through the set screw, and the end portion of the polyurethane scraper 6 can be in full contact with the surface of the belt.
The utility model discloses a theory of operation is: this gravity type scraper blade is when using, fix balancing weight 3 installation on shaped steel 2, pass through the bolt fastening with first support 4 again on 3 upper portions of balancing weight, and according to lever principle, make first support 4 use dog on the second support 5 as the fulcrum under the action of gravity, can rotate along rotation axis 7 simultaneously, thereby realize that the tip of polyurethane scraper blade 6 can fully contact with the belt surface, and the packing force of polyurethane scraper blade 6 is adjusted by the weight of balancing weight 3, can be by gravity as the regulating power after the wearing and tearing of polyurethane scraper blade 6, adjust polyurethane scraper blade 6 and continue to contact with the belt, in order to reach the purpose of scraping sand.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the present invention should be considered as exemplary and not restrictive in all respects, and the scope of the present invention is defined by the appended claims rather than the foregoing description, and therefore, any modifications, equivalents, improvements, etc. made to the technical solutions described in the foregoing embodiments or to some of the technical features thereof should be included in the scope of the present invention within the spirit and principle of the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (3)
1. The utility model provides a gravity type scraper blade for sand belt machine that falls scattered, includes belt feeder (1), shaped steel (2), balancing weight (3), first support (4), second support (5), rotation axis (7) and polyurethane scraper blade (6), its characterized in that: the lower part of belt feeder (1) is equipped with shaped steel (2), the upper portion of shaped steel (2) is equipped with balancing weight (3), the right-hand member of balancing weight (3) is connected with first support (4) through the bolt, and the rear side of first support (4) is equipped with second support (5), the middle part of first support (4) and second support (5) is equipped with rotation axis (7), the other end of first support (4) is connected with polyurethane scraper blade (6).
2. The gravity scraper for a belt sander of claim 1, wherein: the second support (5) is connected with the section steel (2) through a fixing block, and a rotating shaft mounting groove is formed in the middle of the second support (5).
3. The gravity scraper for a belt sander of claim 1, wherein: the polyurethane scraper (6) is connected with the first support (4) through a set screw, and the height of the polyurethane scraper (6) is larger than that of the first support (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023292532.7U CN214568652U (en) | 2020-12-30 | 2020-12-30 | Gravity type scraper blade for scattered sand belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023292532.7U CN214568652U (en) | 2020-12-30 | 2020-12-30 | Gravity type scraper blade for scattered sand belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214568652U true CN214568652U (en) | 2021-11-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023292532.7U Active CN214568652U (en) | 2020-12-30 | 2020-12-30 | Gravity type scraper blade for scattered sand belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214568652U (en) |
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2020
- 2020-12-30 CN CN202023292532.7U patent/CN214568652U/en active Active
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