CN210557540U - Belt conveyor tail sealing box - Google Patents
Belt conveyor tail sealing box Download PDFInfo
- Publication number
- CN210557540U CN210557540U CN201921080720.8U CN201921080720U CN210557540U CN 210557540 U CN210557540 U CN 210557540U CN 201921080720 U CN201921080720 U CN 201921080720U CN 210557540 U CN210557540 U CN 210557540U
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- sealing
- belt
- sealing roller
- cleaning block
- belt conveyor
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Abstract
The utility model discloses a sealing box at the tail part of a belt conveyor, which comprises a fixed frame, a sealing roller, an end side sealing plate and a cleaning block; two ends of the sealing roller are mounted on a rack of the belt conveyor through a fixing frame, and the bottom surface of the sealing roller is in contact with a belt of the belt conveyor; the end side sealing plate is fixed on a machine frame of the belt conveyor, the inner side of the cleaning block is fixed on the outer side wall of the end side sealing plate, and the outer side shape of the cleaning block corresponds to the shape of the sealing roller, so that a small gap is kept between the cleaning block and the sealing roller; the sealing roller is a hollow capsule and keeps dynamic sealing contact with the belt surface. Because the utility model discloses a rotatable elastic seal cylinder, sealed cylinder adopt the hollow capsule preparation to form, keep dynamic seal contact with the belt face, the linear velocity of the main contact surface of sealed cylinder is close with the linear velocity of belt face, does not basically have relative sliding wear, has sealed effectual advantage.
Description
Technical Field
The utility model relates to a belt feeder especially relates to a belt feeder afterbody seal box.
Background
The tail sealing device of the traditional belt conveyor material guide groove has a sealing effect by pressing down sealing media (rubber, sponge and the like) to enable the sealing media to be tightly attached to the surface of a belt. The sealing medium and the surface of the moving belt are in relative sliding friction for a long time, the sealing medium is worn under the action of pressure for a period of time, and dust leaks outwards at the worn part. In addition, the adhesive materials on the return stroke of the working surface of the belt are blocked outside by the tail sealing box, so that the belt is accumulated and environment-friendly, and the safety risk caused by spontaneous combustion is possibly caused. Meanwhile, the scattered materials cleaned by the cleaning personnel on the ground cannot be directly placed on the belt at the tail part of the belt conveyor and are directly sent back to the conveying system, and the materials need to be independently loaded and transported to a material return yard.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sealed effectual belt feeder afterbody seal box.
In order to achieve the above object, the technical solution of the present invention is:
the utility model relates to a sealing box at the tail part of a belt conveyor, which comprises a fixed frame, a sealing roller and an end side sealing plate; two ends of the sealing roller are mounted on a rack of the belt conveyor through a fixing frame, and the bottom surface of the sealing roller is in contact with a belt of the belt conveyor; the end side sealing plate is fixed on a rack of the belt conveyor, the shape of the outer side of the end side sealing plate corresponds to the shape of the sealing roller, so that a small gap is kept between the cleaning block and the sealing roller, and the sealing roller is a hollow capsule and is in dynamic sealing contact with a belt surface.
The sealing roller comprises a shell, a rotating shaft, a bearing and an air nozzle; the outer shell is made of rubber materials, is olive-shaped and is provided with a hollow inner cavity, the middle part of the outer shell is provided with a bearing hole, and the outer shell is provided with an air nozzle communicated with the inner cavity of the outer shell; two ends of the bearing hole of the shell are respectively fixed with a bearing, the rotating shaft is fixedly arranged in the bearing hole in a penetrating way, and two ends of the rotating shaft penetrate out of the inner hole of the bearing and are fixed on the fixed frame.
The utility model discloses still including cleaning the piece, the inboard of cleaning the piece is fixed on end side seal plate's lateral wall and is cleaned the piece outside shape and corresponding with the appearance of sealed cylinder for clean the piece and keep less clearance with sealed cylinder.
After the scheme is adopted, the utility model adopts the rotatable elastic sealing roller which is made of hollow capsules and keeps dynamic sealing contact with the belt surface, the linear velocity of the main contact surface of the sealing roller is close to that of the belt surface, and basically no relative sliding abrasion exists; meanwhile, when the belt surface is adhered with materials or the tail part of the belt is manually fed, the sealing roller surface can be jacked up by the materials and the materials automatically pass through the sealing roller surface. Furthermore, the end surface and the side surface of the sealing roller are attached to a wear-resistant cleaning strip, and the cleaning strip can clean the surface of the sealing roller and form a complete sealing interface with the contact surface of the belt; has the following advantages: (1) the dynamic non-abrasion sealing is continuous and reliable, and the sealing effect is good; (2) the materials can automatically pass through; (3) the belt cleaning device is suitable for the working conditions that the surfaces of various belts are not intact, and the belt joints are not scratched; (4) the running resistance of the device is small; (5) no extra power is needed; (6) the system is maintenance-free.
The invention will be further described with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is an isometric view of the present invention;
fig. 2 is a front view of the present invention;
3 FIG. 3 3 3 is 3 a 3 cross 3- 3 sectional 3 view 3 taken 3 along 3 line 3 A 3- 3 A 3 of 3 FIG. 3 2 3; 3
Fig. 4 is a sectional view taken along line B-B of fig. 2.
Detailed Description
As shown in fig. 1-4, the utility model relates to a sealing box at the tail of a belt conveyor, which comprises a fixing frame 1, a sealing roller 2, an end side sealing plate 3 and a cleaning block 4.
Two ends of the sealing roller 2 are mounted on a frame 101 of the belt conveyor 10 through a fixing frame 1, and the bottom surface of the sealing roller 2 is in contact with a belt 102 of the belt conveyor 10; the end side sealing plate 3 is fixed on a frame 101 of the belt conveyor 10, the inner side of the cleaning block 4 is fixed on the outer side wall of the end side sealing plate 3, and the outer side shape of the cleaning block 4 corresponds to the outer shape of the sealing roller 2, so that a small gap is kept between the cleaning block 4 and the sealing roller 2; the outer side surface of the cleaning block 4 is attached to the surface of the sealing roller 2, and the cleaning block 4 cleans the surface of the sealing roller 2; the sealing roller 2 is a hollow capsule, and is in dynamic sealing contact with the belt surface 102, and the linear speed of the main contact surface of the sealing roller 2 is close to that of the belt surface 102.
The sealing roller 2 comprises a shell 21, a rotating shaft 22, a bearing 23 and an air nozzle 24; the outer shell 21 is made of rubber materials, is olive-shaped and is provided with a hollow inner cavity, a bearing hole 211 is formed in the middle of the outer shell 21, and an air nozzle 24 communicated with the inner cavity of the outer shell 21 is arranged on the outer shell. Two ends of the bearing hole 211 of the housing 21 are respectively fixed with a bearing 23, the rotating shaft 22 is fixedly arranged in the bearing hole 211 in a penetrating way, and two ends of the rotating shaft penetrate out of the inner hole of the bearing 23 and are fixed on the fixed frame 1.
The utility model discloses a theory of operation:
sealed cylinder 2 adopt the hollow capsule preparation to form, when belt 102 face has adhesion material or belt 102 afterbody manual work to feed in raw material, 2 faces of sealed cylinder can be further clear away by material jack-up, material through getting into the seal box by oneself, the inside mechanism that cleans of accessible makes belt working face return stroke adhesion material can not pile up, operational environment is more environmental protection.
The sealing plate 3 fixed on the end side and the cleaning block 4 are matched with the sealing roller 2, meanwhile, the sealing roller 2 is kept in dynamic sealing contact with the surface of the belt 102, the linear speed of the main contact surface of the sealing roller 2 is close to that of the surface of the belt 102, relative sliding abrasion is basically avoided, dynamic sealing is achieved, the overall sealing effect is good, and dust leakage is avoided.
The above description is only a preferred embodiment of the present invention, and therefore the scope of the present invention should not be limited thereby, and all equivalent changes and modifications made within the scope of the claims and the specification should be considered within the scope of the present invention.
Claims (3)
1. The utility model provides a belt feeder afterbody seal box which characterized in that: comprises a fixed frame, a sealing roller and an end sealing plate; two ends of the sealing roller are mounted on a rack of the belt conveyor through a fixing frame, and the bottom surface of the sealing roller is in contact with a belt of the belt conveyor; the end side sealing plate is fixed on a rack of the belt conveyor, the shape of the outer side of the end side sealing plate corresponds to the shape of the sealing roller, so that a small gap is kept between the cleaning block and the sealing roller, and the sealing roller is a hollow capsule and is in dynamic sealing contact with a belt surface.
2. The belt feeder afterbody seal box of claim 1, characterized in that: the sealing roller comprises a shell, a rotating shaft, a bearing and an air nozzle; the outer shell is made of rubber materials, is olive-shaped and is provided with a hollow inner cavity, the middle part of the outer shell is provided with a bearing hole, and the outer shell is provided with an air nozzle communicated with the inner cavity of the outer shell; two ends of the bearing hole of the shell are respectively fixed with a bearing, the rotating shaft is fixedly arranged in the bearing hole in a penetrating way, and two ends of the rotating shaft penetrate out of the inner hole of the bearing and are fixed on the fixed frame.
3. The belt feeder afterbody seal box of claim 1, characterized in that: the cleaning device further comprises a cleaning block, wherein the inner side of the cleaning block is fixed on the outer side wall of the end side sealing plate, the outer side shape of the cleaning block corresponds to the shape of the sealing roller, and a small gap is kept between the cleaning block and the sealing roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921080720.8U CN210557540U (en) | 2019-07-11 | 2019-07-11 | Belt conveyor tail sealing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921080720.8U CN210557540U (en) | 2019-07-11 | 2019-07-11 | Belt conveyor tail sealing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210557540U true CN210557540U (en) | 2020-05-19 |
Family
ID=70676146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921080720.8U Active CN210557540U (en) | 2019-07-11 | 2019-07-11 | Belt conveyor tail sealing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210557540U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271834A (en) * | 2019-07-11 | 2019-09-24 | 厦门三烨传动机械有限公司 | Belt machine tail part seal box |
-
2019
- 2019-07-11 CN CN201921080720.8U patent/CN210557540U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110271834A (en) * | 2019-07-11 | 2019-09-24 | 厦门三烨传动机械有限公司 | Belt machine tail part seal box |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No.8, Gulong East Road, phase II, Shitou, Xiang'an Industrial Zone, Maxiang Town, Xiang'an District, Xiamen City, Fujian Province, 361000 Patentee after: Xiamen Sanye Cleaning Technology Co.,Ltd. Address before: No.8, Gulong East Road, phase II, Shitou, Xiang'an Industrial Zone, Maxiang Town, Xiang'an District, Xiamen City, Fujian Province, 361000 Patentee before: Xiamen Sanye Transmission Machinery Co.,Ltd. |