CN211109629U - Reversible belt conveyor self-gravity cleaning device - Google Patents
Reversible belt conveyor self-gravity cleaning device Download PDFInfo
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- CN211109629U CN211109629U CN201921910769.1U CN201921910769U CN211109629U CN 211109629 U CN211109629 U CN 211109629U CN 201921910769 U CN201921910769 U CN 201921910769U CN 211109629 U CN211109629 U CN 211109629U
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- belt conveyor
- scrubbing brush
- reversible belt
- frame
- cleaning device
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Abstract
The utility model relates to a self-gravity cleaning device of a reversible belt conveyor, which comprises a reversible belt conveyor frame, a mounting shaft and a rectangular cleaning bracket, wherein the mounting shaft and the rectangular cleaning bracket are correspondingly arranged outside the reversible belt conveyor frame; the rectangular cleaning support comprises a left side frame, a right side frame front support and a scraper groove; a scrubbing brush is arranged in the scraping plate groove, and a balancing weight is fixedly arranged on the front side of the front bracket; the utility model discloses scraping board inslot installation or cartridge scrubbing brush, making the scrubbing brush plug-and-play, dismantle and easy maintenance, the scrubbing brush has ageing speed slowly simultaneously, thereby it is big with the clean area of the contact surface of conveyer belt, stand wear and tear, utilize the self weight of balancing weight to the installation axle is the axle, applys an ascending moment to the conveyer belt, scrapes the tobacco soil of adhesion on the conveyer belt through the higher scrubbing brush of coefficient of friction, and then clean area.
Description
Technical Field
The utility model relates to a reversible belt feeder is from gravity cleaning device.
Background
The belt conveyor is a main auxiliary connecting device for conveying materials among all procedures of a wire production line, and can be used in a horizontal mode, an inclined mode or a combined mode according to requirements of factors such as production flow, spatial layout and the like. The reversible belt conveyor is mainly applied in a horizontal mode, the reversible belt conveyor drives a conveyor to operate in a forward direction or a reverse direction through a driving device capable of rotating in a forward direction and a reverse direction, cleaning devices on the reversible belt conveyor are respectively arranged at two ends of the belt conveyor, the cleaning devices used at present are in a scraper type, and the scraper is made of a polyester conveying belt; the cleaning device adjusts the angle of the scraper and pre-pushes the scraper tightly through the long hole on the frame and the rubber block on the cleaning device. Through clamp plate and M6 fix with screw on the support again, and then make and scrape the board area and closely laminate with the conveyer belt, produce frictional force between the two, clear up cigarette foam or the pipe tobacco of adhesion on the conveyer belt, make the belt be in clean state all the time, ensure the normal operating of conveyer, nevertheless reversible belt feeder is after operation a period, the following condition often can appear: the scraper belt is deformed, the clearance between the scraper belt and the conveying belt is increased, and the cleaning effect is poor; the pretightening force of the cleaning device is loosened, the gap between the scraper belt and the belt needs to be calibrated again, however, the smoke soil is accumulated and is difficult to clean, so that the bottom plate is deformed, the maintenance is frequent, the production cutoff or belt tearing can be caused in serious conditions, and the normal production of the silk making thread is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a reversible belt feeder self-gravity cleaning device which is convenient to adjust and has good cleaning effect is provided.
The utility model adopts the following technical scheme:
the utility model comprises a reversible belt frame, installation shafts which are arranged at the inner side of the reversible belt frame and are correspondingly arranged, and a rectangular cleaning bracket which is rotatably arranged between the corresponding installation shafts; the rectangular cleaning support comprises a left frame, a right frame, a front support arranged between the front sides of the left frame and the right frame and a scraper groove arranged between the rear sides of the left frame and the right frame; installing a scrubbing brush in the scraping plate groove; and a balancing weight is fixedly arranged on the front side of the front bracket.
The utility model discloses the correspondence sets up the shaft hole more than one in left side frame and the right frame middle part, installation axle assembly mounting is in the shaft hole that corresponds.
The shaft holes of the utility model are three rows.
The utility model discloses the balancing weight is the solid steel roller of 2.5 KG's cylinder.
The scrubbing brush of the utility model is an SZ-TS1825 scrubbing brush.
The utility model discloses positive effect as follows: the utility model discloses install or cartridge the scrubbing brush in scraping the board groove, make the scrubbing brush plug-and-play, it is convenient to dismantle and maintain, and the scrubbing brush has ageing speed slow simultaneously, and is big with the contact surface of conveyer belt and thus the cleaning area is big, stand wear and tear, and rectangle cleans the support and articulates with reversible belt frame through the installation axle, utilizes the self weight of balancing weight, takes the installation axle as the axle, exerts an ascending moment to the conveyer belt, scrapes the china clay that adheres on the conveyer belt through the scrubbing brush that coefficient is higher, and then clean the band face; the shaft hole is corresponding the setting, can prevent the utility model discloses to the conveyer belt effort inequality, cause the phenomenon of conveyer belt off tracking.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the installation shaft of the present invention;
FIG. 3 is a schematic view of the rectangular sweeping support of the present invention;
figure 4 is the utility model discloses scrubbing brush and scrape board groove part assembly structure sketch map.
Figure 5 is the utility model discloses the rectangle cleans support theory of operation structure sketch map.
Detailed Description
As shown in the attached drawings 1-4, the utility model comprises a reversible belt frame 1, installation shafts 2 which are correspondingly arranged and arranged at the inner side of the reversible belt frame 1, and a rectangular cleaning bracket which is rotatably arranged between the corresponding installation shafts 2; a shaft sleeve 10 is fixedly arranged on the inner side of the reverse belt rack 1, and one end of the mounting shaft 2 is fixedly arranged in the shaft sleeve 10; the rectangular cleaning support comprises a left frame 3, a right frame 4, a front support 5 arranged between the front sides of the left frame 3 and the right frame 4 and a scraper groove 6 arranged between the rear sides of the left frame 3 and the right frame 4; the rectangular cleaning support is formed by welding stainless steel materials, and the connecting part of the edges is too sharp, so that the belt is easily scratched, and the circular arc treatment is carried out on the belt.
The utility model is characterized in that the scrubbing brush 7 is arranged in the scraping plate groove 6, and the brush hair of the scrubbing brush 7 corresponds to the conveyer belt; as shown in fig. 4, the scraping plate groove 6 is U-shaped, and the scrubbing brush 7 is an SZ-TS1825 scrubbing brush; a balancing weight 9 is fixedly installed on the front side of the front bracket 5 through an M8 screw, and the balancing weight 9 is a 2.5KG cylindrical solid steel roller; the middle parts of the left frame 3 and the right frame 4 are correspondingly provided with more than one row of shaft holes 8, the mounting shafts 2 are assembled in the corresponding shaft holes 8 in a clearance fit mode, the shaft holes 8 are arranged in three rows, the size of the force arm is changed by adjusting the different mounting positions of the rectangular cleaning supports, and therefore the friction force of the scrubbing brush on the conveying belt is adjusted.
As shown in figure 5, the resistance force F2 is the force for resisting the rotation of the rectangular cleaning bracket, the power force F1 is the force for rotating the rectangular cleaning bracket, the power arm L1 is the distance from the fulcrum, namely the mounting shaft, to the power action line, the resistance arm L2 is the distance from the fulcrum, namely the mounting shaft, to the resistance action line, the rectangular cleaning bracket balance condition is F1 x L1 = F2 x L2, and L1/L2 = F1/F2, namely the ratio of the power arm and the resistance arm is changed, and then the resistance force is changed.
The utility model discloses scrubbing brush 7 is difficult for ageing, and is big with the contact surface of conveyer belt, and is wear-resisting and long service life. The utility model discloses install or cartridge scrubbing brush 7 in U-shaped scraper blade inslot 6 to through the bolt fastening, make scrubbing brush 7 plug-and-play, dismantle and easy maintenance, scrubbing brush 7 has ageing speed slowly simultaneously, thus the cleaning area is big with the contact surface of conveyer belt big, stand wear and tear, the rectangle cleans the support and articulates with reversible belt frame 1 through installation axle 2, utilize the self weight of balancing weight 9, use installation axle 2 as the axle, exert an ascending moment to the conveyer belt, scrape the tobacco soil adhesion on the conveyer belt through the scrubbing brush that coefficient is higher, and then clean the band face; shaft hole 8 is the correspondence setting, can prevent the utility model discloses to the conveyer belt effort inequality, cause the phenomenon of conveyer belt off tracking.
Table one: amount of tobacco soil cleaned before and after modification
| All belt conveyors | Before transformation | After transformation |
| Number of failures | 12 times/year | 1 time per year |
| Number of |
10 times per month | 0 |
| Number of times of replacement of |
10 times/quarter | 1 time per year |
Table two: cleaning device maintenance effect contrast around reforming transform
Through the contrast, use the utility model discloses the number of times of failure, maintenance frequency obviously reduce, spare parts consumption significantly reduces.
Finally, it should be understood that the above description is only exemplary of the present invention and is not intended to limit the present invention, and that any modification, equivalent replacement or improvement made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (5)
1. The self-gravity cleaning device for the reversible belt conveyor is characterized by comprising a reversible belt conveyor frame (1), mounting shafts (2) which are arranged on the inner side of the reversible belt conveyor frame (1) correspondingly and rectangular cleaning supports which are rotatably arranged between the corresponding mounting shafts (2);
the rectangular cleaning support comprises a left frame (3), a right frame (4), a front support (5) arranged between the front sides of the left frame (3) and the right frame (4), and a scraper groove (6) arranged between the rear sides of the left frame (3) and the right frame (4);
a scrubbing brush (7) is arranged in the scraping plate groove (6);
a balancing weight (9) is fixedly arranged on the front side of the front bracket (5).
2. The self-gravity cleaning device of the reversible belt conveyor as claimed in claim 1, wherein more than one row of shaft holes (8) are correspondingly arranged in the middle of the left frame (3) and the right frame (4), and the mounting shafts (2) are clearance-fitted in the corresponding shaft holes (8).
3. A reversible belt conveyor self-gravity cleaning device according to claim 2, characterized in that the shaft holes (8) are three rows.
4. A reversible belt conveyor self-gravity cleaning device according to claim 1, characterized in that the counter weight block (9) is a cylindrical solid steel roller of 2.5 KG.
5. A reversible belt conveyor self-gravity cleaning device according to claim 2, characterized in that the scrubber (7) is an SZ-TS1825 scrubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921910769.1U CN211109629U (en) | 2019-11-07 | 2019-11-07 | Reversible belt conveyor self-gravity cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921910769.1U CN211109629U (en) | 2019-11-07 | 2019-11-07 | Reversible belt conveyor self-gravity cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211109629U true CN211109629U (en) | 2020-07-28 |
Family
ID=71688515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921910769.1U Active CN211109629U (en) | 2019-11-07 | 2019-11-07 | Reversible belt conveyor self-gravity cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211109629U (en) |
-
2019
- 2019-11-07 CN CN201921910769.1U patent/CN211109629U/en active Active
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| GR01 | Patent grant |