CN209988541U - Concrete transmission band dam device - Google Patents
Concrete transmission band dam device Download PDFInfo
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- CN209988541U CN209988541U CN201920725349.XU CN201920725349U CN209988541U CN 209988541 U CN209988541 U CN 209988541U CN 201920725349 U CN201920725349 U CN 201920725349U CN 209988541 U CN209988541 U CN 209988541U
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- transmission band
- transmission belt
- live
- rollers
- frame
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Abstract
The utility model relates to a concrete transmission belt material stopping device, which comprises a frame, a transmission belt, a driving motor and at least two rotating rollers, wherein each rotating roller is rotatably arranged on the frame, the transmission belt is sleeved between the rotating rollers, the driving shaft of the driving motor is concentrically and fixedly connected with the rotating rollers, the concrete transmission belt material stopping device also comprises a guide groove arranged on one side of the frame far away from the ground, a transverse baffle plate is inserted in the guide groove, the plane of the transverse baffle plate is vertical to the ground, when the transmission belt works, materials drop from the feeding end of the transmission belt onto the transmission belt, the transmission belt carries the materials to move along the transmission belt, when the materials reach the other end of the transmission belt, the materials fall from the transmission belt to finish the transportation of the materials, if too much material is fed from the feeding end, the transmission belt can not transport the materials away from the feeding end of the transmission belt in time, the materials drop from the feeding end of the transmission belt to the, prevent that the material from dropping from the material loading end of transmission band.
Description
Technical Field
The utility model belongs to the technical field of the technique of concrete mixing plant and specifically relates to a concrete transmission band dam device is related to.
Background
The transmission belt is also called a conveying belt, and is a composite product of rubber, fiber and metal, or a composite product of plastic and fabric, which is used for bearing and conveying materials in the belt transmission belt. The transmission band wide application is shorter in the transport distance among trades such as cement, coking, metallurgy, chemical industry, steel, the less occasion of transport capacity, band conveyer is widely used for carrying various solid cubic and powdery material or finished product article in agriculture, industrial and mining enterprises and transportation industry, the transmission band can serialization, high efficiency, big inclination transportation, the transmission band is safe in operation, the transmission band is simple and convenient to use, easy maintenance, the freight cost is cheap, and can shorten the transport distance, reduce engineering cost, manpower and materials are saved, in concrete mixing plant, the transmission band mainly used each aggregate of concrete is carried.
Chinese patent with publication number CN202642660U discloses a material transmission band stock stop, including carriage and the transmission band of setting on the carriage, the fixed striker plate that is provided with on the carriage, the striker plate slope is located the both sides of transmission band, the lower extreme of striker plate with the edge laminating of transmission band, the striker plate is in the bilateral symmetry of transmission band sets up, and when this technical scheme implemented, puts the material on the transmission band, and the material will move along with the transmission band, and in this process, the striker plate of transmission band both sides will prevent that the material from falling down from the both sides of transmission band, and this technical scheme design is simple, reasonable, has prevented that the material from dropping from the both sides of transmission band in transportation.
But above-mentioned technical scheme has only set up the striker plate in the both sides of transmission band, has only prevented that the material from dropping from the transmission band both sides, but is the slope setting when the transmission band, with the time of material follow below direction top conveying, the problem that the one end of material probably follow the transmission band material loading dropped.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can prevent that the material from the transmission band dam device that the one end of conveyer material loading dropped.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a concrete transmission band dam device, includes frame, transmission band, driving motor and two at least live-rollers, every the live-roller all rotates and sets up in the frame, the transmission band cover is established between the live-roller, driving motor's drive shaft and the concentric fixed connection of live-roller still including setting up the guide slot of keeping away from ground one side in the frame, it has the horizontal baffle on place plane perpendicular to ground to peg graft in the guide slot, horizontal baffle erects just be close transmission band one side and be provided with the rubber layer directly over the transmission band, rubber layer butt transmission band.
Through adopting above-mentioned technical scheme, driving motor drive live-rollers rotates, make the transmission band carry the material and move along the transmission band, when the material reaches the other end of transmission band, the material falls from the transmission band, accomplish the transportation of material, but along with the removal of transmission band, when the transmission band is slope setting and the frictional force between transmission band and the material is less, the material will be followed the material loading end from the transmission band and dropped to ground, at this moment, the transverse baffle that sets up in the frame will block the material production, prevent that the material from dropping from the material loading end of transmission band, the rubber layer is when the transmission band motion, not only reduced the wearing and tearing that the baffle caused to the transmission band, and cleared up the transmission band.
The utility model discloses further set up to: the frame is provided with the slot along the transmission direction of transmission band, it has longitudinal baffle to peg graft in the slot, the border of longitudinal baffle butt transmission band.
Through adopting above-mentioned technical scheme, the material is probably dropped to ground from the both sides of transmission band when the transmission band is expected, and at this moment, the vertical striker plate that sets up in transmission band material loading end one side will block the material production, prevents that the material from dropping to ground on the transmission band to reduce the waste to the material.
The utility model discloses further set up to: the transmission direction along the transmission band all is provided with the recess in the transmission band both sides in the frame, it has U type dust guard to peg graft in the recess, U type dust guard be located the transmission band directly over and with leave the interval that supplies the material to pass through between the transmission band.
Through adopting above-mentioned technical scheme, the inevitable in-process of transmission band transportation material can produce the shake, and the material can take place the raise dust phenomenon because the shake, and at this moment, the dust that U type dust guard will raise most will shelter from in the space that forms between U type dust guard and transmission band, and like this, the dust that not only can reduce to raise causes the pollution to the production environment, also can prevent that other impurity in the surrounding environment from causing the pollution to raw materials for production, realizes two-way sheltering from.
The utility model discloses further set up to: the inner walls of the two opposite sides of the U-shaped dust guard are abutted to the two sides of the transmission belt.
Through adopting above-mentioned technical scheme, the transmission band is at the in-process of transportation material, probably because the shake of transmission band makes the material drop from the both sides of transmission band, with the inner wall butt of U type dust guard in the both sides of transmission band, play the effect of blockking on perpendicular transmission band rotation direction to the material on the transmission band like this, prevent that the material from dropping from the both sides of transmission band, simultaneously, also play the effect of direction to the transmission band, reduce the probability that the off tracking took place for the transmission band.
The utility model discloses further set up to: u type dust guard is provided with a plurality ofly, and two adjacent ends of two adjacent U type dust guards all are provided with the coincidence portion.
Through adopting above-mentioned technical scheme, the coincidence of the adjacent both ends of a plurality of U type dust shields sets up, can prevent like this that when U type dust shield adopts adjacent both ends butt form, can have the problem in gap between the adjacent both ends, has strengthened the leakproofness of U type dust shield, and in addition, the adjacent both ends coincidence of adjacent U type dust shield sets up and has strengthened overall structure, is more convenient for change the maintenance to U type dust shield simultaneously.
The utility model discloses further set up to: and a sealing layer is arranged at the overlapped part of the plurality of U-shaped dust-proof plates.
Through adopting above-mentioned technical scheme, further strengthened the leakproofness between the U type dust guard through set up the sealing layer at the coincidence part, improved the two-way effect of sheltering from of U type dust guard.
The utility model discloses further set up to: every all be provided with annular groove on the live-rollers, it is a plurality of annular groove all is located same straight line along conveyer belt direction of transfer's tangent line and is cyclic annularly, the conveyer belt corresponds annular groove towards one side of live-rollers and is provided with the arch, the arch is located annular groove.
Through adopting above-mentioned technical scheme, the transmission band is at the during operation, sets up in the transmission band towards the annular groove of live-rollers one side on the arch will be in every live-rollers, and in the motion process, the arch will be removed in annular groove, and annular groove can carry out spacingly to the arch in perpendicular transmission band pivoted direction this moment, and like this, annular groove plays the effect of direction and rectifying to the transmission band.
The utility model discloses further set up to: and the peripheral wall of the rotating roller is provided with anti-skid grains.
Through adopting above-mentioned technical scheme, increased the frictional force between live-rollers and the transmission band like this, reduced the probability of skidding between live-rollers and the transmission band, improved conveying efficiency.
To sum up, the utility model discloses a beneficial technological effect does:
1. the transverse baffle arranged on the frame can block the materials, so that the materials are prevented from falling from the feeding end of the conveying belt;
2. the bidirectional shielding is realized through the U-shaped dust guard, so that the pollution of dust raised by materials to a production environment is reduced, and the pollution of other impurities in the surrounding environment to production raw materials is also prevented;
3. through the cooperation of arch and annular groove, realized the direction to the transmission belt.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a sectional view of section a-a in fig. 1.
Fig. 3 is an enlarged schematic view of a portion B in fig. 2.
In the figure, 1, a frame; 11. a guide groove; 12. a transverse baffle; 121. a rubber layer; 13. a slot; 131. a longitudinal baffle; 14. a groove; 141. a U-shaped dust guard; 142. a sealing layer; 2. a conveyor belt; 21. a protrusion; 3. a drive motor; 4. a rotating roller; 41. an annular groove; 42. and (4) anti-skid lines.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a concrete transmission band 2 dam device, including frame 1, rotate two at least live-rollers 4 that set up in frame 1, fixed driving motor 3 and the cover that sets up in frame 1 establish transmission band 2 between live-roller 4, driving motor 3's drive shaft and the concentric fixed connection of live-roller 4.
Referring to fig. 1 and 2, a guide groove 11, a slot 13 and a groove 14 are arranged on one side, away from the ground, of the rack 1, a transverse baffle 12 is inserted in the guide groove 11, a rubber layer 121 is arranged on one side, close to the transmission belt 2, of the transverse baffle 12, the rubber layer 121 abuts against the transmission belt 2, the slot 13 is arranged along the transmission direction of the transmission belt 2, a longitudinal baffle 131 is inserted in the slot 13, the longitudinal baffle 131 abuts against the edge of the transmission belt 2, the groove 14 is arranged on two sides of the transmission belt 2 along the transmission direction of the transmission belt 2, a plurality of U-shaped dust-proof plates 141 are inserted in the groove 14.
Referring to fig. 2 and 3, inner walls of two opposite sides of the plurality of U-shaped dust-proof plates 141 abut against two sides of the conveyor belt 2, two adjacent ends of the plurality of U-shaped dust-proof plates 141 are provided with overlapping portions, the overlapping portions are provided with sealing layers 142, and the sealing layers 142 are made of rubber in this embodiment.
Referring to fig. 1 and 2, a plurality of rotating rollers 4 are provided with annular grooves 41, the tangent lines of the annular grooves 41 along the conveying direction of the conveyor belt 2 are located on the same straight line, the conveyor belt 2 is provided with protrusions 21 corresponding to the annular grooves 41, the protrusions 21 are located in the annular grooves 41, the peripheral wall of the rotating roller 4 is provided with anti-skid lines 42, and in this embodiment, the anti-skid lines 42 are concave lines axially arranged on the peripheral wall of the rotating roller 4 along the rotating roller 4.
The implementation principle of the embodiment is as follows: transmission band 2 during operation, driving motor 3 drives live-rollers 4 and rotates, live-rollers 4 drives transmission band 2 motion, this in-process, non-slip texture 42 has increased the frictional force between live-rollers 4 and the transmission band 2, annular groove 41 and arch 21 play the guide effect to transmission band 2, the material is from the material loading end of transmission band 2 on the conveyer belt that drops, at this moment, peg graft horizontal baffle 12 in guide slot 11 and the vertical baffle 131 of pegging graft in slot 13 can prevent that the material from dropping from transmission band 2, then, transmission band 2 will carry the material along transmission band 2 motion.
Along with the conveying of material, transmission band 2 inevitable can produce the shake, the material can take place the raise dust phenomenon because of the shake, set up in the space that forms between U type dust guard 141 and transmission band 2 will be closed the dust of raising through recess 14 at the U type dust guard 141 of transmission band 2 both sides, also can prevent that other impurity in the surrounding environment from causing the pollution to the raw materials for production, and, the adjacent both ends coincidence of U type dust guard 141 sets up and the coincidence sets up sealing layer 142, the leakproofness of U type dust guard 141 has been strengthened, the inner wall of U type dust guard 141 butt transmission band 2's both sides, prevent that the material from dropping from transmission band 2 both sides, and, produce the guide effect to transmission band 2.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a concrete transmission band dam device, includes frame (1), transmission band (2), driving motor (3) and two at least live-rollers (4), every live-rollers (4) all rotate and set up in frame (1), transmission band (2) cover is established between live-rollers (4), the drive shaft and the concentric fixed connection of live-rollers (4) of driving motor (3), its characterized in that: still including setting up guide slot (11) of keeping away from ground one side at frame (1), it has horizontal baffle (12) on place plane perpendicular to ground to peg graft in guide slot (11), horizontal baffle (12) erect transmission band (2) directly over and be close transmission band (2) one side and be provided with rubber layer (121), rubber layer (121) butt transmission band (2).
2. A concrete conveyor belt dam apparatus as claimed in claim 1, in which: the frame (1) is gone up and is provided with slot (13) along the direction of transmission band (2), it has longitudinal baffle (131) to peg graft in slot (13), the border of transmission band (2) is supported in longitudinal baffle (131).
3. A concrete conveyor belt dam apparatus as claimed in claim 1, in which: frame (1) is gone up and is all provided with recess (14) in transmission band (2) both sides along the direction of transmission band (2), it has U type dust guard (141) to peg graft in recess (14), U type dust guard (141) are located transmission band (2) directly over and with transmission band (2) between leave the interval that supplies the material to pass through.
4. A concrete conveyor belt dam apparatus as claimed in claim 3, in which: the inner walls of the two opposite sides of the U-shaped dust guard (141) are abutted against the two sides of the conveying belt (2).
5. A concrete conveyor belt dam apparatus as claimed in claim 3, in which: the U-shaped dust guard (141) are provided with a plurality of, and two adjacent ends of two adjacent U-shaped dust guards (141) all are provided with coincident parts.
6. A concrete conveyor belt dam apparatus as claimed in claim 5, in which: the plurality of U-shaped dust-proof plates (141) are provided with a sealing layer (142) at the overlapping portion.
7. A concrete conveyor belt dam apparatus as claimed in claim 1, in which: every all be provided with annular groove (41) on live-rollers (4), it is a plurality of annular groove (41) all are located same straight line along transmission band (2) direction of transfer's tangent line and are cyclic annular, transmission band (2) correspond annular groove (41) towards one side of live-rollers (4) and are provided with arch (21), arch (21) are located annular groove (41).
8. A concrete conveyor belt dam apparatus as claimed in claim 1, in which: the peripheral wall of the rotating roller (4) is provided with anti-skid grains (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920725349.XU CN209988541U (en) | 2019-05-20 | 2019-05-20 | Concrete transmission band dam device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920725349.XU CN209988541U (en) | 2019-05-20 | 2019-05-20 | Concrete transmission band dam device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209988541U true CN209988541U (en) | 2020-01-24 |
Family
ID=69294803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920725349.XU Active CN209988541U (en) | 2019-05-20 | 2019-05-20 | Concrete transmission band dam device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209988541U (en) |
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2019
- 2019-05-20 CN CN201920725349.XU patent/CN209988541U/en active Active
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