CN201873239U - Structure for preventing blockage of chute - Google Patents
Structure for preventing blockage of chute Download PDFInfo
- Publication number
- CN201873239U CN201873239U CN2010206439486U CN201020643948U CN201873239U CN 201873239 U CN201873239 U CN 201873239U CN 2010206439486 U CN2010206439486 U CN 2010206439486U CN 201020643948 U CN201020643948 U CN 201020643948U CN 201873239 U CN201873239 U CN 201873239U
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- CN
- China
- Prior art keywords
- belt
- chute
- drive belt
- rack
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a structure for preventing blockage of a chute, comprising a tail rack and a top rack, wherein the top part of the tail rack is provided with a tail roller; a tensioning device is arranged at the tail roller; the top part of the top rack is provided with a top roller; a belt carrier is arranged between the tail rack and the top rack; a transmission belt is arranged between the top roller and the tail roller; the bottom surface of the transmission belt is located on the belt carrier; the bottom part of the belt carrier is connected with lower parallel carrier rollers which are arranged at both sides of the transmission belt; and both sides of the transmission belt are provided with material guiding baffles. The transmission belt is arranged between two transmission rollers for transporting sieved materials and materials with high viscosity; due to such structure, an active transporting force can be generated on the transported materials, thus effectively preventing blockage of the chute, increasing the labor efficiency and ensuring the continuity of production.
Description
Technical field
The utility model relates to a kind of sorting unit, especially a kind of structure that prevents that chute from stopping up.
Background technology
At present, each transfer point of coal industry coal preparation plant all uses chute.But to material and the bigger material of viscosity after some screenings, the situation of stifled chute often appears.Stop up if chute takes place, must shut down mediation, increased post worker's labour intensity.Also have certain potential safety hazard simultaneously when the cleaning chute, the chute obstruction is discontinuous to causing in the whole process of production in addition, influences the running of total system.
Summary of the invention
The purpose of this utility model is: a kind of structure that prevents that chute from stopping up is provided, and it can prevent that chute from stopping up by actv., has reduced working strength of workers, has avoided potential safety hazard, to overcome the deficiencies in the prior art.
The utility model is achieved in that the structure that prevents that chute from stopping up, comprise afterbody frame, top frame, be provided with stern barrel at the afterbody frame top, the place is provided with tightening device at stern barrel, be provided with the head cylinder at the top of head frame, between the top of afterbody frame and head frame, be provided with the belt carriage, between head cylinder and stern barrel, be connected with drive belt, the bottom surface of drive belt is on the belt carriage, is connected with the parallel snub pulley that is in the drive belt both sides in the bottom of belt carriage; Be provided with the guide baffle plate in the drive belt both sides.
Drive belt is 2～8, and the gap between them is parallel with transmission direction, and is provided with the channel-section steel on band glue limit between two adjacent drive belts.
Between drive belt and belt carriage, be provided with canvas belt.
Be provided with the spring swabbing pig in the head cylinder bottom.
Owing to adopted technique scheme, compared with prior art, the utility model adopts material and the bigger material of installing between two driving drums after drive belt is carried screening of viscosity, such structure can produce active transportation power to the material of carrying, the situation that can effectively avoid chute to stop up, the continuity that has improved efficiency and guaranteed to produce.The utility model is simple in structure, and energy consumption is low, efficient height, friction, noiselessness, and the maintenance of long-term use is little, and result of use is good.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is the structural representation of drive belt of the present utility model.
The specific embodiment
Embodiment of the present utility model: prevent that structure that chute stops up as shown in Figure 1, when making, produce afterbody frame 4 and top frame 5 earlier, stern barrel 3 is installed at afterbody frame 4 tops, and at stern barrel 3 place's installation tensioners 8, at the top of head frame 5 securement head cylinder 1, belt carriage 6 of welding between the top of afterbody frame 4 and head frame 5, preprepared canvas belt 10 is installed on the belt carriage 6, the drive belt 7 that between head cylinder 1 and stern barrel 3, is connected 4 B=800, gap between the adjacent drive belt 7 is kept apart with the channel-section steel 9 on band glue limit, the bottom surface of drive belt 7 is on the belt carriage 6, parallel snub pulley 13 in the welding of the bottom of belt carriage 6, parallel snub pulley 13 is in drive belt 7 both sides, and its effect is that drive belt 7 is carried out from tuningout; Guide baffle plate 11 is installed in drive belt 7 both sides; After drive belt 7 installed, carry out tensioning with tightening device 8.
The quantity of drive belt 7 is provided with according to actual needs, and the structure that it is set to many arrangement in parallels can more effectively prevent that material from stopping up; And the canvas belt 10 between drive belt 7 and belt carriage 6 can reduce the frictional loss of drive belt 7 and belt carriage 6; Being provided with spring swabbing pig 12 in head cylinder 1 bottom can avoid the slit of head cylinder 1 to locate to snap in material and therefore result in blockage.
Claims (4)
1. structure that prevents that chute from stopping up, comprise afterbody frame (4), top frame (5), it is characterized in that: be provided with stern barrel (3) at afterbody frame (4) top, locate to be provided with tightening device (8) at stern barrel (3), be provided with head cylinder (1) at the top of head frame (5), between the top of afterbody frame (4) and head frame (5), be provided with belt carriage (6), between head cylinder (1) and stern barrel (3), be connected with drive belt (7), the bottom surface of drive belt (7) is on the belt carriage (6), is connected with the parallel snub pulley (13) that is in drive belt (7) both sides in the bottom of belt carriage (6); Be provided with guide baffle plate (11) in drive belt (7) both sides.
2. the structure that prevents that chute from stopping up according to claim 1, it is characterized in that: drive belt (7) is 2～8, and the gap between them is parallel with transmission direction, and is provided with the channel-section steel (9) on band glue limit between adjacent two drive belts (7).
3. the structure that prevents that chute from stopping up according to claim 1 and 2 is characterized in that: be provided with canvas belt (10) between drive belt (7) and belt carriage (6).
4. the structure that prevents that chute from stopping up according to claim 1 is characterized in that: be provided with spring swabbing pig (12) in head cylinder (1) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206439486U CN201873239U (en) | 2010-12-07 | 2010-12-07 | Structure for preventing blockage of chute |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206439486U CN201873239U (en) | 2010-12-07 | 2010-12-07 | Structure for preventing blockage of chute |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201873239U true CN201873239U (en) | 2011-06-22 |
Family
ID=44161168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206439486U Expired - Fee Related CN201873239U (en) | 2010-12-07 | 2010-12-07 | Structure for preventing blockage of chute |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201873239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2537939C1 (en) * | 2013-07-05 | 2015-01-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный минерально-сырьевой университет "Горный" | Reloader for bulky goods |
-
2010
- 2010-12-07 CN CN2010206439486U patent/CN201873239U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2537939C1 (en) * | 2013-07-05 | 2015-01-10 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Национальный минерально-сырьевой университет "Горный" | Reloader for bulky goods |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20111207 |