CN202343301U - Forced feed and overload protection device in the conveying process of crusher - Google Patents
Forced feed and overload protection device in the conveying process of crusher Download PDFInfo
- Publication number
- CN202343301U CN202343301U CN2011204472906U CN201120447290U CN202343301U CN 202343301 U CN202343301 U CN 202343301U CN 2011204472906 U CN2011204472906 U CN 2011204472906U CN 201120447290 U CN201120447290 U CN 201120447290U CN 202343301 U CN202343301 U CN 202343301U
- Authority
- CN
- China
- Prior art keywords
- forced feed
- overload protection
- pulverizer
- crusher
- chain plate
- 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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- Crushing And Pulverization Processes (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The utility model relates to a forced feed and overload protection device in the conveying process of a crusher, belonging to the technical field of agricultural machinery. The forced feed and overload protection device is provided with the crusher positioned at one end of a stander, the other end of the stander is provided with a conveying chain plate which extends to an inlet of the crusher, a scrabbling roller is arranged above one end of the conveying chain plate, which is close to the inlet of the crusher, two ends of the scrabbling roller is supported in a guide groove which extends up and down, through a forced feed shaft, and a reset spring which enables the forced feed shaft to tend to be positioned at the lower part of the guide groove is arranged on the forced feed shaft. When the forced feed and overload protection device works, the crusher, the conveying chain plate and the forced feed shaft respectively operate under the driving of a motor, and materials to be crushed can be automatically conveyed into the inlet of the crusher as long as the materials to be crushed are put on the conveying chain plate and are then forcefully conveyed to the crusher for crushing under the action of the scrabbling roller. When more materials are conveyed, the forced feeding shaft is jacked up so as to avoid blocking, the materials can be automatically, continuously and evenly conveyed, so that the labor intensity is reduced and the safety is ensured.
Description
Technical field
The utility model relates to the device on a kind of agricultural crop straw materials crusher, and especially a kind of pulverizer is carried forced feed, overload protection arrangement, belongs to agricultural machinery technological field.
Background technology
Understand according to the applicant, existing pulverizer is carried feeding to carry out mass transport through the mode of manual work feeding and is pulverized.This feeding mode labour intensity is big, and has certain danger.Simultaneously, the discontinuity of artificial feeding and running into the obstruction of feed quantity when excessive can't guarantee uniformity, continuity that agricultural crop straw (especially cotton stalk) is carried, also can cause burn-down of electric motor when serious.
Summary of the invention
The purpose of the utility model is: to the problem that above-mentioned prior art exists, propose a kind of pulverizer of even continuous flow rate of can realizing safely and carry forced feed, overload protection arrangement.
In order to achieve the above object; The utility model pulverizer carries the basic technical scheme of forced feed, overload protection arrangement to be: have the pulverizer that is positioned at frame one end; The other end of said frame is equipped with the transporting chain plate that extends to the pulverizer porch; The one end top of the contiguous said inlet of said transporting chain plate is equipped with and is taken off into roller; The said two ends of taking off roller into through the forced feed axle be supported on frame on extend below in the gathering sill, be equipped with on the said forced feed axle and make it be tending towards being in the back-moving spring of said gathering sill bottom.
During work, pulverizer, transporting chain plate and forced feed axle turn round under driven by motor respectively, are placed on the transporting chain plate as long as will treat comminuting matter, can be sent to the pulverizer porch automatically, afterwards under the effect of taking off roller into, are forced and send into pulverizer and pulverize.When inventory more for a long time, the forced feed axle will be by jack-up, thereby has avoided obstruction, realizes that automatic continuous evenly carries, and significantly reduces labour intensity, guarantees safety.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the perspective view of an embodiment of the utility model.
Fig. 2 is the A-A cutaway view of Fig. 1.
The specific embodiment
Embodiment one
The pulverizer of present embodiment is carried forced feed, overload protection arrangement basic structure such as Fig. 1, shown in Figure 2, has the rotating disintegrator 17 that is positioned at frame 11 1 ends, and rotating disintegrator 17 has radial hammer mills 18.The other end of frame 11 is equipped with the transporting chain plate 9 that extends to the pulverizer porch; The one end top of transporting chain plate 9 contiguous pulverizer inlets is equipped with and is taken off into roller 5; These two ends of taking off roller 5 into through the forced feed axle be supported on frame on extend below in the gathering sill 6, be equipped with on the forced feed axle and make it be tending towards being in the back-moving spring 7 of gathering sill 6 bottoms.The forced feed axle is in transmission connection with gearbox 2 and motor 1 through separating handle 3 through gimbal coupling 4.Transporting chain plate 9 winding are between the front axle 8 and rear axle 10 that are supported on the frame, and front axle is in transmission connection through the output shaft of overload-release clutch 12 with speed changer 2.
During work, operating personnel only need put into material on the transporting chain plate 9 and get final product.Material the forced feed axle and on take off roller 5 into effect entering pulverizing chamber down.When dropping into material when too much, the forced feed axle take off into that roller 5 can move up along gathering sill 6 integral body, be convenient to too much material and pass through.After these materials passed through, back-moving spring 7 makes took off into that roller 5 resets.For protection pulverizer when mass transport is too many, overload-release clutch 12 can produce when overload takes place carrier bar and skid, and cuts off the transmission of transporting chain plate 9, avoids too many material to get into pulverizing chamber.After material in the pulverizing chamber reduced, overload-release clutch 12 automatically reset, thus the security when guaranteeing hand fed and the active feeding of material continous-stable, raising pulverizer equipment productivity.
Taking off into that roller has the grilled teeth along circumferentially-spaced on the above-mentioned forced feed axle, can be 4 groups of grilled teeth, and adjacent grilled teeth angle is 90 °; Also can be 5 groups, adjacent grilled teeth angle is 72 °; Can also be 6 groups, adjacent grilled teeth angle be 60 °.The adjustable overload-release clutch of realizing overload protection promptly can be traditional friction-type torque limiter, also can be electromagnetic clutch.
Facts have proved; The pulverizer of present embodiment carries forced feed, overload protection arrangement to solve in the stalk course of conveying problems such as artificial feeding big, the dangerous height of labour intensity and easy blocking cause that motor burns out; The active feeding of security when having guaranteed hand fed and material continous-stable has improved the pulverizer equipment productivity.
Claims (6)
1. a pulverizer is carried forced feed, overload protection arrangement; Has the pulverizer that is positioned at frame one end; It is characterized in that: the other end of said frame is equipped with the transporting chain plate that extends to the pulverizer porch; The one end top of the contiguous said inlet of said transporting chain plate is equipped with and is taken off into roller, the said two ends of taking off roller into through the forced feed axle be supported on frame on extend below in the gathering sill, be equipped with on the said forced feed axle and make it be tending towards being in the back-moving spring of said gathering sill bottom.
2. pulverizer according to claim 1 is carried forced feed, overload protection arrangement, it is characterized in that: said forced feed axle separates handle through gimbal coupling with process and is connected with electric-motor drive with gearbox.
3. pulverizer according to claim 2 is carried forced feed, overload protection arrangement; It is characterized in that: said transporting chain plate winding is between the front axle and rear axle that are supported on the frame, and said front axle is in transmission connection through the output shaft of overload-release clutch and speed changer.
4. pulverizer according to claim 3 is carried forced feed, overload protection arrangement, and it is characterized in that: said pulverizer has radial hammer mills.
5. pulverizer according to claim 4 is carried forced feed, overload protection arrangement, it is characterized in that: saidly take off into that roller has the grilled teeth along circumferentially-spaced.
6. pulverizer according to claim 5 is carried forced feed, overload protection arrangement, and it is characterized in that: said overload-release clutch is the friction-type torque limiter, or electromagnetic clutch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204472906U CN202343301U (en) | 2011-11-14 | 2011-11-14 | Forced feed and overload protection device in the conveying process of crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204472906U CN202343301U (en) | 2011-11-14 | 2011-11-14 | Forced feed and overload protection device in the conveying process of crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202343301U true CN202343301U (en) | 2012-07-25 |
Family
ID=46532327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204472906U Expired - Fee Related CN202343301U (en) | 2011-11-14 | 2011-11-14 | Forced feed and overload protection device in the conveying process of crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202343301U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847600A (en) * | 2012-09-11 | 2013-01-02 | 江苏金沃机械有限公司 | Feeding method of double-spiral roller attrition mill |
| CN103600507A (en) * | 2013-11-25 | 2014-02-26 | 南昌工程学院 | Material-grabbing and compressing device of self-lifting-type branch chopper |
| CN105265093A (en) * | 2015-11-12 | 2016-01-27 | 叶恒才 | Aquatic plant collection device and aquatic plant salvage ship |
| CN111659494A (en) * | 2020-06-14 | 2020-09-15 | 深圳市兰锋科技有限公司 | Plate forced feeding device for building construction and use method |
-
2011
- 2011-11-14 CN CN2011204472906U patent/CN202343301U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102847600A (en) * | 2012-09-11 | 2013-01-02 | 江苏金沃机械有限公司 | Feeding method of double-spiral roller attrition mill |
| CN103600507A (en) * | 2013-11-25 | 2014-02-26 | 南昌工程学院 | Material-grabbing and compressing device of self-lifting-type branch chopper |
| CN103600507B (en) * | 2013-11-25 | 2015-07-29 | 南昌工程学院 | From lifting formula slash chopper material grasping hold down gag |
| CN105265093A (en) * | 2015-11-12 | 2016-01-27 | 叶恒才 | Aquatic plant collection device and aquatic plant salvage ship |
| CN111659494A (en) * | 2020-06-14 | 2020-09-15 | 深圳市兰锋科技有限公司 | Plate forced feeding device for building construction and use method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20161114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |