CN202321572U - Belt conveyer - Google Patents
Belt conveyer Download PDFInfo
- Publication number
- CN202321572U CN202321572U CN2011204359759U CN201120435975U CN202321572U CN 202321572 U CN202321572 U CN 202321572U CN 2011204359759 U CN2011204359759 U CN 2011204359759U CN 201120435975 U CN201120435975 U CN 201120435975U CN 202321572 U CN202321572 U CN 202321572U
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- Prior art keywords
- stay bearing
- bearing plate
- face
- main shaft
- round steel
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Abstract
The utility model discloses a belt conveyor, which overcomes the defects that when the existing belt conveyor conveys wet materials, wet materials easily adhere to conveying belts and tail wheels so that the conveying volume and the working efficiency are reduced. In the cylinder device, bottoms of two frustum type cylinders are symmetrically welded on two sides of a central supporting board and are sleeved outside a main shaft vertically penetrating through the central supporting board, and each of tops of the two frustum type cylinders is welded with each of two end face supporting boards which are perpendicular to the main shaft, the end face supporting boards are provided with opening holes; a supporting partition is arranged on the outer surface of each of frustum type cylinders and is connected with the central supporting board and the end face supporting boards; outer edges of the central supporting board and the two end face supporting boards are fixedly connected with a plurality of round steels which are parallel to the main shaft, a gap is arranged between two adjacent round steels, and the round steels form a cage-type cylindrical structure. According to the embodiment of the belt conveyor, the increase of conveying belt deviation in operation can be effectively prevented, and the stability of conveying volume is guaranteed.
Description
Technical field
The utility model relates to a kind of driving device, relates in particular to band conveyor.
Background technology
Band conveyor is that as shown in Figure 1, it mainly is made up of drive roll 1, belt conveyor 2, carrying roller 3, support 4, tail wheel 5 and tension structure 6 (like spiral tensioning device) etc. with the continuous conveying arrangement of belt as traction and load carrier.Band conveyor is mainly realized the conveying function of material through the friction force between belt conveyor 2 surfaces and the material.
For wet feed (material that contains certain moisture is the desulfurated plaster of moisture 10%-15% such as humidity, yellow mud etc.), band conveyor is in course of conveying, because a variety of causes may cause wet feed to scatter and stick in the back side of belt conveyor.Because wet feed is to have certain wet viscosity, its accumulation on belt conveyor 2 and tail wheel 5 easily.
Along with the continuity of time, the wet feed of adhesion can get more and more on belt conveyor 2 and tail wheel 5, with the smooth running that influences band conveyor, causes belt conveyor 2 operation sideslips aggravations, and operational throughput reduces, even influences the service life of belt; On the other hand, also difficult to the wet feed of adhesion on belt conveyor 2 and the tail wheel 5 with cleaning, need to shut down to adopt manually and clean, influence processing continuity has reduced work efficiency.
The utility model content
The utility model technical matters to be solved is to reduce the deficiency of operational throughput and work efficiency when overcoming existing band conveyor and carrying wet feed because of belt conveyor and the easy adhesion wet feed of tail wheel.
In order to solve the problems of the technologies described above, the utility model provides a kind of band conveyor, comprises tail wheel, and this tail wheel comprises main shaft, supporting clapboard, round steel, central stay bearing plate, end face stay bearing plate and taper type cylindrical shell, wherein:
Two taper type cylindrical shell bottoms are symmetrically welded at the two sides of central stay bearing plate; It is outside to be enclosed within this main shaft that vertically passes this central authorities' stay bearing plate; The top of two taper type cylindrical shells is welded with the end face stay bearing plate perpendicular to this main shaft separately; Have perforate on this end face stay bearing plate, the outside face of each taper type cylindrical shell is provided with supporting clapboard, and this supporting clapboard is connected with this central authorities' stay bearing plate and end face stay bearing plate; The outward flange of this central authorities' stay bearing plate and two end face stay bearing plates is fixedly connected with some these round steel that are provided with this spindle parallel, has the slit between adjacent two round steel, and those round steel form the cage cylinder-like structure.
Preferably, the diameter of this cage cylinder-like structure is more than or equal to the diameter of this central authorities' stay bearing plate and end face stay bearing plate.
Preferably, the position that this central authorities' stay bearing plate and end face stay bearing plate are connected with those round steel is the circular groove that matches with those round steel.
Preferably, each round steel protrudes in this central authorities' stay bearing plate and the outer peripheral part of end face stay bearing plate includes the plane.
Preferably, this plane perpendicular to this main shaft radially.
Preferably, this main shaft has the step that diameter diminishes at the position that is connected with this end face stay bearing plate, and the end face stay bearing plate is welded on this step.
Preferably, be arranged on this supporting clapboard on the outside face of taper type cylindrical shell, do not exceed the outer circumference surface of this cage cylinder-like structure.
Preferably, this main shaft stretches out the part of this end face stay bearing plate of both sides, respectively is provided with bearing brackett.
Compared with prior art; The band conveyor of the utility model embodiment is transformed the tail wheel of traditional belt machine, makes mouse cage type structure into by traditional cylinder roller design; Simultaneously the coupling part in the mouse cage is designed to the bullet structure with dividing plate; Can the wet feed of the back side adhesion that belt conveyor is arranged be let out, effectively prevent the aggravation of belt conveyor operation sideslip, guarantee the stability of operational throughput.The band conveyor of the utility model embodiment also need not to shut down employing mode manually and cleans when the back side of belt conveyor adhesion wet feed, can not influence the processing continuity, has improved work efficiency.
Description of drawings
Fig. 1 is the composition scheme drawing of band conveyor in the prior art.
Fig. 2 is the structural representation of tail wheel in the band conveyor of the utility model embodiment.
Fig. 3 is the A-A generalized section of tail pulley structure scheme drawing shown in Figure 2.
The specific embodiment
For the purpose, technical scheme and the advantage that make the utility model is clearer, hereinafter will combine accompanying drawing that the embodiment of the utility model is elaborated.Need to prove that under the situation of not conflicting, embodiment among the application and the characteristic among the embodiment be combination in any each other.
Fig. 2 is the structural representation of tail wheel in the band conveyor of the utility model embodiment, and Fig. 3 is the A-A generalized section of tail pulley structure scheme drawing shown in Figure 2.
As shown in Figure 2, the tail wheel among the utility model embodiment mainly comprises main shaft 11, bearing brackett 12, supporting clapboard 13, round steel 14, central stay bearing plate 15, end face stay bearing plate 16 and taper type cylindrical shell 17.
Two taper type cylindrical shell 17 bottoms are symmetrically welded at the two sides of central stay bearing plate 15, are enclosed within main shaft 11 outsides, and the hole that main shaft 11 passes is contained in central stay bearing plate 15 central authorities.The top of two taper type cylindrical shells 17 lays respectively at the both sides of tail wheel.Central authorities' stay bearing plate 15 is perpendicular to the axle center of main shaft 11; Two taper type cylindrical shell 17 open-topped diameters are greater than the diameter of main shaft 11 (diameter of taper type cylindrical shell 17 bottom openings is especially greater than the diameter of main shaft 11), and main shaft 11 passes from these two taper type cylindrical shells 17 and central stay bearing plate 15.
The top of these two taper type cylindrical shells 17 is welded with the end face stay bearing plate 16 with perforate as shown in Figure 3 separately, and this end face stay bearing plate 16 is also perpendicular to the axle center of this main shaft 11.Main shaft 11 has the step that diameter diminishes at the position that is connected with two end face stay bearing plates 16, and two end face stay bearing plates 16 are welded on respectively on the step of main shaft 11 both sides.
On the tail wheel of the belt transporter of the utility model embodiment; (such as the mode through welding) also is set on the outside face of each taper type cylindrical shell 17 supporting clapboard 13 is arranged; This supporting clapboard 13 of bonded assembly on each taper type cylindrical shell 17 also is connected (such as welding) with central stay bearing plate 15 and end face stay bearing plate 16.In the present embodiment, each taper type cylindrical shell 17 all is symmetrically connected with four these supporting clapboards 13.
In the present embodiment, above-mentioned central stay bearing plate 15 and end faces of both sides stay bearing plate 16 are disc-shaped structure and equal diameters on the whole.In other embodiments, central stay bearing plate 15 also can be unequal with the diameter of end face stay bearing plate 16.The outward flange of central authorities stay bearing plate 15 and end faces of both sides stay bearing plate 16, captive joint (such as welding) have some round steel 14 that laterally arrange with main shaft 11 (such as reinforcing bar etc.), have the slit of certain width between adjacent two round steel 14.Position in that central stay bearing plate 15 and end face stay bearing plate 16 are connected with round steel 14 is the circular groove that matches with round steel 14.
Be arranged on central stay bearing plate 15 and end face stay bearing plate 16 outer peripheral those some round steel 14 and form the cage cylinder-like structure coaxial with main shaft 11; And the diameter that the diameter that those round steel 14 form this cage cylinder-like structure is equal to, or greater than central stay bearing plate 15 and end face stay bearing plate 16 (also promptly is welded on the round steel 14 on central stay bearing plate 15 and end face stay bearing plate 16 outward flanges; Outstanding or concordant with the outward flange of central stay bearing plate 15 and end face stay bearing plate 16), so the belt conveyor on the band conveyor can drive the tail wheel rotation on the outer circumference surface of the round steel 14 cage cylinder-like structure that forms.Be arranged on the supporting clapboard 13 on the outside face of taper type cylindrical shell 17, do not exceed the outer circumference surface of cage cylinder-like structure.
In order to make belt conveyor more stable with contacting of each round steel 14, each round steel 14 protrudes in central stay bearing plate 15 and end face stay bearing plate 16 outer peripheral parts include the plane, and this plane is such as being perpendicular to main shaft 11 radially.So round steel 14 is the face contact when contacting with belt conveyor, and comparing the round steel 14 that does not have the plane is that line contacts with belt conveyor, and the friction force between tail wheel and the belt conveyor is bigger, and the transmission between the two is more steady.
The belt conveyor of the utility model embodiment is in the process of convey materials; Material sticks in the belt conveyor back side and adheres on the tail wheel through belt conveyor, can be scattered on the supporting clapboard through the gap between the round steel that forms the cage cylinder-like structure and along the landing of taper type cylindrical shell to end faces of both sides stay bearing plate place.Along with the rolling of tail wheel, material can fall through the perforate of end face stay bearing plate, has solved the operational throughput that accumulation that the material adhesion causes causes the belt conveyor sideslip to be brought easily well and has descended and the low problem of work efficiency.
Though the embodiment that the utility model disclosed as above, the embodiment that said content just adopts for the ease of understanding the utility model is not in order to limit the utility model.Technical personnel under any the utility model in the technical field is under the prerequisite of spirit that does not break away from the utility model and disclosed and scope; Can on form of implementing and details, do any modification and variation; But the scope of patent protection of the utility model still must be as the criterion with the scope that appending claims was defined.
Claims (8)
1. a band conveyor comprises tail wheel, it is characterized in that, this tail wheel comprises main shaft, supporting clapboard, round steel, central stay bearing plate, end face stay bearing plate and taper type cylindrical shell, wherein:
Two taper type cylindrical shell bottoms are symmetrically welded at the two sides of central stay bearing plate; It is outside to be enclosed within this main shaft that vertically passes this central authorities' stay bearing plate; The top of two taper type cylindrical shells is welded with the end face stay bearing plate perpendicular to this main shaft separately; Have perforate on this end face stay bearing plate, the outside face of each taper type cylindrical shell is provided with supporting clapboard, and this supporting clapboard is connected with this central authorities' stay bearing plate and end face stay bearing plate; The outward flange of this central authorities' stay bearing plate and two end face stay bearing plates is fixedly connected with some these round steel that are provided with this spindle parallel, has the slit between adjacent two round steel, and those round steel form the cage cylinder-like structure.
2. band conveyor according to claim 1 is characterized in that,
The diameter of this cage cylinder-like structure is more than or equal to the diameter of this central authorities' stay bearing plate and end face stay bearing plate.
3. band conveyor according to claim 1 and 2 is characterized in that,
The position that this central authorities' stay bearing plate and end face stay bearing plate are connected with those round steel is the circular groove that matches with those round steel.
4. band conveyor according to claim 1 is characterized in that,
Each round steel protrudes in this central authorities' stay bearing plate and the outer peripheral part of end face stay bearing plate includes the plane.
5. band conveyor according to claim 4 is characterized in that,
This plane perpendicular to this main shaft radially.
6. band conveyor according to claim 1 is characterized in that,
This main shaft has the step that diameter diminishes at the position that is connected with this end face stay bearing plate, and the end face stay bearing plate is welded on this step.
7. band conveyor according to claim 1 is characterized in that,
Be arranged on this supporting clapboard on the outside face of taper type cylindrical shell, do not exceed the outer circumference surface of this cage cylinder-like structure.
8. band conveyor according to claim 1 is characterized in that,
This main shaft stretches out the part of this end face stay bearing plate of both sides, respectively is provided with bearing brackett.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204359759U CN202321572U (en) | 2011-11-07 | 2011-11-07 | Belt conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204359759U CN202321572U (en) | 2011-11-07 | 2011-11-07 | Belt conveyer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202321572U true CN202321572U (en) | 2012-07-11 |
Family
ID=46433561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204359759U Expired - Lifetime CN202321572U (en) | 2011-11-07 | 2011-11-07 | Belt conveyer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202321572U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059824A (en) * | 2015-09-06 | 2015-11-18 | 山西凯盛肥业集团有限公司 | Cage type rollers of conveyor |
| CN108341227A (en) * | 2018-01-23 | 2018-07-31 | 太仓北新建材有限公司 | A kind of material transferring equipment |
-
2011
- 2011-11-07 CN CN2011204359759U patent/CN202321572U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059824A (en) * | 2015-09-06 | 2015-11-18 | 山西凯盛肥业集团有限公司 | Cage type rollers of conveyor |
| CN108341227A (en) * | 2018-01-23 | 2018-07-31 | 太仓北新建材有限公司 | A kind of material transferring equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120711 |
|
| CX01 | Expiry of patent term |