CN2669565Y - Forage crusher - Google Patents
Forage crusher Download PDFInfo
- Publication number
- CN2669565Y CN2669565Y CNU2003201213017U CN200320121301U CN2669565Y CN 2669565 Y CN2669565 Y CN 2669565Y CN U2003201213017 U CNU2003201213017 U CN U2003201213017U CN 200320121301 U CN200320121301 U CN 200320121301U CN 2669565 Y CN2669565 Y CN 2669565Y
- Authority
- CN
- China
- Prior art keywords
- feed hopper
- sharpener
- forage
- cutter shaft
- cutter
- 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 - Lifetime
Links
Abstract
The utility model discloses a forage crusher, comprises a machine frame and a feed hopper arranged above the machine frame. The bottom of the feed hopper is provided with a discharge port, and a crusher driven by power source is arranged below the discharge port. The crusher comprises a cutter axle which is arranged horizontally; Cutter groups which are composed of a plurality of cutters are arranged in even intervals along the horizontally arranged cutter axle the cutter shaft in axial direction; the cutters of each cutter group are equispaced along the radical direction of the cutter axle. The inner part of an interstice of the cutter groups on one side of the discharge port of the crusher is provided with a regulating grid plate which can control the projected length of the cutters. A lower grid plate is arranged below the crusher. When forage is put inside the feed hopper, the forage goes automatically to the discharge port under gravitational force; the forage is crushed by the cutters of the crusher which are rotating in high speed. The regulating grid plate can regulate the projected length of the cutters, in order to control the crushing length of the forage. The utility model has simple structure and reliable use.
Description
Technical field
The utility model relates to a kind of papermaking equipment, relates in particular to a kind of device that paper making raw materials such as wheat straw, straw are pulverized.
Background technology
It is the papermaking raw material that present paper-making industry generally adopts forages such as wheat straw, straw, the first step of its technology is earlier forage to be pulverized, but existing forage cracker adopts the artificial feeding of many people to process, shortcomings such as labor productivity is low, the personnel that take are many, labour intensity is big, the needs that the incompatibility modern industrialization is produced.
Summary of the invention
The purpose of this utility model provides a kind of forage powder crushing device simple in structure, automatically feed.
For achieving the above object, the technical solution of the utility model is: described forage powder crushing device comprises frame, the frame top is provided with feed hopper, the bottom of described feed hopper is provided with discharging opening, the below of discharging opening is provided with the reducing mechanism by drive power source, described reducing mechanism comprises horizontally disposed cutter shaft, by the cutter erecting device sharpener group of sharpener being made of many is installed uniformly at intervals vertically on the horizontally disposed cutter shaft, each sharpener group many radial equipartition setting of sharpener along cutter shaft, the gap that reducing mechanism is positioned at the sharpener group of discharging opening one side is provided with the adjusting screen of controlled sharpener extension elongation, and the below of reducing mechanism is provided with lower grid plate.
As a kind of improvement, cutter erecting device between described sharpener and the cutter shaft comprise be provided with along the cutter shaft axially spaced-apart and with the fixing disk knife rest of cutter shaft, knife rest is that the center is laid with a plurality of little cutter shafts with the axis of cutter shaft, and the sharpener that can rotate thereon is installed on the little cutter shaft.
As a kind of improvement, described feed hopper comprises the rotating columnar feed hopper sidewall that is driven by tumbler and is fixed on the frame and with at the bottom of the corresponding hopper in columnar sidewall bottom, the inboard of columnar feed hopper sidewall is installed with the material toggling pawl.
As a kind of further improvement, the tumbler that the columnar feed hopper sidewall of described drive rotates comprises the chain that is fixed in feed hopper sidewall outer circumference, is fixedly arranged on drive power source and sprocket wheel chain engages on the frame; The outer circumference of columnar feed hopper sidewall also is provided with guide rail, with the corresponding position of guide rail a plurality of support support rollers and support roller entad is installed on the frame.
Owing to adopt technique scheme, described forage powder crushing device comprises frame, the frame top is provided with feed hopper, the bottom of described feed hopper is provided with discharging opening, the below of discharging opening is provided with the reducing mechanism by drive power source, described reducing mechanism comprises horizontally disposed cutter shaft, by the cutter erecting device sharpener group of sharpener being made of many is installed uniformly at intervals vertically on the horizontally disposed cutter shaft, each sharpener group many radial equipartition setting of sharpener along cutter shaft, the gap that reducing mechanism is positioned at the sharpener group of discharging opening one side is provided with the adjusting screen of controlled sharpener extension elongation, and the below of reducing mechanism is provided with lower grid plate; After forage is put into feed hopper, because the effect of gravity, automatically move towards discharging opening, sharpener chopping through the reducing mechanism high speed rotating, regulate screen and can regulate the sharpener extension elongation, thus controlled chopping length, and the utility model is simple in structure, use reliably, have great application value.
Cutter erecting device between described sharpener and the cutter shaft comprise be provided with along the cutter shaft axially spaced-apart and with the fixing disk knife rest of cutter shaft, knife rest is that the center is laid with a plurality of little cutter shafts with the axis of cutter shaft, the sharpener that can rotate thereon is installed on the little cutter shaft, sharpener relies on centripetal force protruding when work like this, in crushing process, can reduce the infringement that sharpener directly is subjected to moment of flexure, improve the service life of sharpener; And the forage length of pulverizing can not be subjected to charging rate and what influence, and forage is pulverized more even.
Described feed hopper comprises the rotating columnar feed hopper sidewall that is driven by tumbler and is fixed on the frame and with at the bottom of the corresponding hopper in columnar sidewall bottom, the inboard of columnar feed hopper sidewall is installed with the material toggling pawl; This structure can increase the quantity of a feeding of the utility model, forage can not had remaining process forage powder crushing device in feed hopper and material toggling pawl rotary course, and forage is pulverized completely.
Description of drawings
Accompanying drawing 1 is the structural representation of the utility model embodiment.
Accompanying drawing 2 is that the A-A of accompanying drawing 1 is to view.
Embodiment
As accompanying drawing 1, shown in the accompanying drawing 2, described forage powder crushing device comprises frame 2, frame 2 tops are provided with feed hopper 1, the bottom of described feed hopper 1 is provided with discharging opening 15, the below of discharging opening 15 is provided with the reducing mechanism 3 that is driven by power source 4, described reducing mechanism 3 comprises horizontally disposed cutter shaft 31, by the cutter erecting device sharpener group of sharpener 32 being made of many is installed uniformly at intervals vertically on the horizontally disposed cutter shaft 31, each sharpener group many radial equipartition setting of sharpener 32 along cutter shaft 31, the gap that reducing mechanism 3 is positioned at the sharpener group of discharging opening 15 1 sides is provided with the adjusting screen 5 of controlled sharpener 32 extension elongations, the part of regulating screen 5 of stretching out sharpener 32 works to pulverize the forage raw material, the below of reducing mechanism 3 is provided with lower grid plate 6, and sharpener 32 can carry out the secondary pulverizing to the broken forage that enters in the space that adjusting screen 5 and lower grid plate 6 are formed.
Cutter erecting device between described sharpener 32 and the cutter shaft 31 comprise be provided with along cutter shaft 31 axially spaced-aparts and with the fixing disk knife rest 33 of cutter shaft 31, knife rest 33 is that the center is laid with a plurality of pocket knife axles 34 with the axis of cutter shaft 31, the sharpener 32 that can rotate thereon is installed on the pocket knife axle 34, sharpener relies on centripetal force protruding when work like this, in crushing process, can reduce the infringement that sharpener directly is subjected to moment of flexure, improve the service life of sharpener; And the forage length of pulverizing can not be subjected to charging rate and what influence, and forage is pulverized more even.
Described feed hopper 1 comprises the rotating columnar feed hopper sidewall 16 that is driven by tumbler and is fixed on the frame 2 and with at the bottom of the corresponding hopper in columnar sidewall 16 bottoms 17, the inboard of columnar feed hopper sidewall 16 is installed with material toggling pawl 14, this structure can increase the quantity of a feeding of the utility model, in feed hopper and material toggling pawl rotary course, forage can not had remaining process forage powder crushing device, forage is pulverized completely.
The tumbler that the columnar feed hopper sidewall 16 of described drive rotates comprises the chain 12 that is fixed in feed hopper sidewall 16 outer circumference, is fixedly arranged on drive power source and the sprocket wheels 11 chain 12 engagements on the frame 2; The outer circumference of columnar feed hopper sidewall 16 also is provided with guide rail 13, with guide rail 13 corresponding positions a plurality of support support rollers 18 and support roller 19 entad are installed on the frame 2, support support roller 18 and support feed hopper sidewall 16 by guide rail 13, entad support roller 19 guarantees that feed hopper sidewall 16 is along fixing axis rotation.
Claims (4)
1. forage powder crushing device, it is characterized in that: described forage powder crushing device comprises frame (2), frame (2) top is provided with feed hopper (1), the bottom of described feed hopper (1) is provided with discharging opening (15), the below of discharging opening (15) is provided with the reducing mechanism (3) that is driven by power source (4), described reducing mechanism (3) comprises horizontally disposed cutter shaft (31), by the cutter erecting device sharpener group of sharpener (32) being made of many is installed uniformly at intervals vertically on the horizontally disposed cutter shaft (31), each sharpener group many radial equipartition setting of sharpener (32) along cutter shaft (31), the gap that reducing mechanism (3) is positioned at the sharpener group of discharging opening (15) one sides is provided with the adjusting screen (5) of controlled sharpener (32) extension elongation, and the below of reducing mechanism (3) is provided with lower grid plate (6).
2. forage powder crushing device as claimed in claim 1, it is characterized in that: the cutter erecting device between described sharpener (32) and the cutter shaft (31) comprise be provided with along cutter shaft (31) axially spaced-apart and with the fixing disk knife rest (33) of cutter shaft (31), knife rest (33) is that the center is laid with a plurality of little cutter shafts (34) with the axis of cutter shaft (31), and the sharpener (32) that can rotate thereon is installed on the little cutter shaft (34).
3. forage powder crushing device as claimed in claim 1, it is characterized in that: described feed hopper (1) comprise the rotating columnar feed hopper sidewall (16) that drives by tumbler and be fixed on the frame (2) and with (17) at the bottom of the corresponding hopper in columnar sidewall (16) bottom, the inboard of columnar feed hopper sidewall (16) is installed with material toggling pawl (14).
4. forage powder crushing device as claimed in claim 2, it is characterized in that: the tumbler that the columnar feed hopper sidewall of described drive (16) rotates comprises the chain (12) that is fixed in feed hopper sidewall (16) outer circumference, is fixedly arranged on drive power source and the sprocket wheel (11) chain (12) engagement on the frame (2); The outer circumference of columnar feed hopper sidewall (16) also is provided with guide rail (13), and frame (2) goes up with guide rail (13) and a plurality of support support rollers (18) and support roller (19) entad is installed the position accordingly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201213017U CN2669565Y (en) | 2003-12-12 | 2003-12-12 | Forage crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2003201213017U CN2669565Y (en) | 2003-12-12 | 2003-12-12 | Forage crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2669565Y true CN2669565Y (en) | 2005-01-12 |
Family
ID=34476016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2003201213017U Expired - Lifetime CN2669565Y (en) | 2003-12-12 | 2003-12-12 | Forage crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2669565Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597872A (en) * | 2016-02-03 | 2016-05-25 | 农业部南京农业机械化研究所 | Multi-rotor straw pulverizer |
| CN107626429A (en) * | 2017-10-12 | 2018-01-26 | 谭学军 | Stalk crasher |
| CN108142022A (en) * | 2018-02-28 | 2018-06-12 | 农业部南京农业机械化研究所 | A kind of no-tillage seeding machine |
-
2003
- 2003-12-12 CN CNU2003201213017U patent/CN2669565Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105597872A (en) * | 2016-02-03 | 2016-05-25 | 农业部南京农业机械化研究所 | Multi-rotor straw pulverizer |
| CN105597872B (en) * | 2016-02-03 | 2018-06-22 | 农业部南京农业机械化研究所 | A kind of more rotor stalk crashers |
| CN107626429A (en) * | 2017-10-12 | 2018-01-26 | 谭学军 | Stalk crasher |
| CN107626429B (en) * | 2017-10-12 | 2024-03-15 | 宁夏龙海诚农牧机械制造有限公司 | Straw pulverizer |
| CN108142022A (en) * | 2018-02-28 | 2018-06-12 | 农业部南京农业机械化研究所 | A kind of no-tillage seeding machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108339637B (en) | A kind of house refuse shredding equipment | |
| CN201529553U (en) | Biomass crusher | |
| CN102161221B (en) | Rubber powder production system and production method thereof | |
| CN202062552U (en) | Rubber powder producing system | |
| CN111229428A (en) | Traditional Chinese medicine pulverizer | |
| CN107873268A (en) | A kind of stalk feed crushing machine | |
| CN202097861U (en) | Fine rubber pulverizing machine | |
| CN1274474C (en) | Crusher for fodder | |
| CN210058434U (en) | Reducing mechanism for graphite lithium cell negative electrode material | |
| CN2669565Y (en) | Forage crusher | |
| CN202155971U (en) | Coarse crusher for rubber | |
| CN209663424U (en) | A kind of organic fertilizer pulverizer | |
| CN201558717U (en) | Sieve-adjustable grinder | |
| CN208146149U (en) | A kind of pulverizer | |
| CN111567240A (en) | Agricultural straw reducing mechanism | |
| CN115921023A (en) | Double-millstone fine grinding machine | |
| CN201596534U (en) | Hammer type opposite-rolling inclined crusher | |
| CN207591969U (en) | A kind of raw material chopper for being used to produce bio-feritlizer | |
| CN209222302U (en) | A kind of gardens discarded plant twin shaft rolling grinding device | |
| CN208624606U (en) | A kind of quick screening installation of bulk feed granules second level crushing | |
| CN2194214Y (en) | Roll type mill | |
| CN207591996U (en) | A kind of multitool group three-shaft linkage plastic crusher | |
| CN206165228U (en) | Antiwind full -automatic straw rubbing crusher of drum formula main shaft | |
| CN220444433U (en) | Lifting device for ore processing production | |
| CN220835750U (en) | Grinder for pig feed processing |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| AV01 | Patent right actively abandoned |
Effective date of abandoning: 20031212 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |