CN2699683Y - Fodder crushing machine - Google Patents
Fodder crushing machine Download PDFInfo
- Publication number
- CN2699683Y CN2699683Y CN 200420033998 CN200420033998U CN2699683Y CN 2699683 Y CN2699683 Y CN 2699683Y CN 200420033998 CN200420033998 CN 200420033998 CN 200420033998 U CN200420033998 U CN 200420033998U CN 2699683 Y CN2699683 Y CN 2699683Y
- Authority
- CN
- China
- Prior art keywords
- hammer
- carrier
- rotor
- hammer carrier
- terminal pad
- 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
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a fodder crushing machine with an improved rotor. A hammer carrier on the rotor is changed into a circular coupling. The rotor is provided with the left hammer carrier of the circular coupling, the right hammer carrier of the circular coupling and the middle hammer carrier of the circular coupling. The hammer carriers of the circular coupling are provided with hammer sheets symmetrically. The hammer carriers are connected by a connecting screw rod provided with a hammer sheet. The rotor can generate inertia, which can reduce load and improve the positioning property of the hammer carrier simultaneously to obtain the purposes of increasing production and saving energy.
Description
Technical field: the utility model relates to farm machinery, particularly a kind of feed grinder that improves rotor structure.
Background technology: feed grinder is the widely used farm machinery in China rural area, and it can be apace be ground into feed with the bar of all kinds of crops, stem, leaf etc., has made full use of the resource of crops.Driving hammer leaf by machinery during feed grinder work constantly hits by crushed material, but the present feed grinder that uses, it is too big to load, make the fuselage vibrations big, it is big that noise becomes, and causes the operating efficiency of complete machine obviously to descend, have a strong impact on the mechanical performance of pulverizer, power consumption obviously raises, thereby shortens the service life of machine, and security is difficult to guarantee.In addition, epitrochanterian hammer carrier shape is basic identical, and hammer carrier is poor with the axle polarization, does not have between hammer carrier and the hammer carrier to be connected, use a period of time after, owing to the rotor unbalance stress, imbalance also causes the vibrations of machine excessive in the running.
Summary of the invention: the purpose of this utility model is exactly at above-mentioned defective, design a kind of feed grinder that improves rotor, it changes epitrochanterian hammer carrier into circular terminal pad, rotor self produces inertia, alleviated load, the hammer carrier polarization also improves simultaneously, thereby reaches raising output, saves the purpose of the energy.
The utility model mainly comprises casing that base and loam cake connect and compose, is positioned at the rotor that install in the casing centre position, rotor is made up of hammer carrier in the rotating shaft and hammer leaf, the rotating shaft two ends are installed on the casing by the bearing block assembly, it is characterized in that: circular terminal pad hammer carrier and middle circular terminal pad hammer carrier are each one about being equipped with on the rotor, symmetry is equipped with hammer leaf on the circular terminal pad hammer carrier, link to each other with connecting screw rod between the hammer carrier, hammer leaf is installed on the screw rod.
About described and in the middle of the disk of circular terminal pad hammer carrier radially be outer thick interior thin structure, 6～25 millimeters of every thickness, diameter is 130～600 millimeters.
2～4 hammer carriers are housed on the described rotor, and 6～18 hammer leaf symmetries are installed in the hammer carrier edge.
Described circular terminal pad is connected firmly along the equally distributed hammer leaf of garden Zhou Fangxiang and hammer carrier are fixing, hammer leaf also can with the movable riveted joint of hammer carrier.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a circular terminal pad hammer carrier schematic diagram about the utility model.
Fig. 3 is a circular terminal pad hammer carrier schematic diagram in the middle of the utility model.
Fig. 4 is the circular terminal pad hammer carrier of a utility model left view.
Fig. 5 is the circular terminal pad hammer carrier of a utility model generalized section.
The specific embodiment:
Further specify in conjunction with the accompanying drawings.Each label is represented successively among the figure: the pulverizing chamber 2 in sieve sheet 1, the base, belt pulley 3, bearing block assembly 4, rotor 5, base 6, about circular terminal pad hammer carrier 7, hammer leaf 8, middle circular terminal pad hammer carrier 9, connecting screw rod 10, loam cake 11.
The base 6 of this device and loam cake 11 connect and compose casing by bolt, and rotor 5 and axle rely on the bearing block assembly 4 at two ends to be fixedly mounted on the base side wall, highly are positioned at the centre position of single-piece frame.Circular terminal pad hammer carrier 7 and middle circular terminal pad hammer carrier 9 are respectively one about being equipped with on the rotor, about circular terminal pad hammer carrier (see figure 2) be that circular hole has the vertical steel-casting of axle sleeve in the disk one side, 2/3 disc thickness attenuate beyond its disk axle sleeve, disk 1/3 outermost circle thickness thickening connects with connecting screw rod 10 between hammer carrier and the hammer carrier simultaneously and hammer leaf 8 has been installed; Middle circular terminal pad hammer carrier (see figure 3) is the steel-casting that all there is vertical axle sleeve on the disk two sides; Disc shaft has put keyway.During installation the circular terminal pad hammer carrier in centre is enclosed within on the stage casing, two ends circular terminal pad hammer carrier about suit more then, the axle sleeve shoulder pushes against mutually, owing to adopted axle sleeve to connect the location hammer carrier, and connect with connecting screw rod between the hammer carrier, so just make that the machine balance is better, do not shake during use, noiseless is pulverized effect and also can obviously be improved; Sieve sheet 1 is equipped with in the below of rotor, and an end of rotor is equipped with belt pulley 3, and hammer leaf and hammer carrier are to adopt to be rigidly connected, and four hammer leaf mutual dislocation of garden dish-type hammer carrier are arranged, and are stressed even in the time of can making rotor motion.After material entered pulverizing chamber 2, the hammer leaf that is rotated was pulverized, and has increased hammer point, because hammer leaf and hammer carrier be rigidly connected, thereby crushing effect can be improved.From technique scheme of the present utility model, its compact conformation, reasonable in design, rotor self produces inertia, has alleviated load, rotor is stressed evenly, running steadily, the hammer carrier polarization improves, shake little, noiseless, the work efficiency height, it is low to consume energy.
Claims (4)
1, a kind of feed grinder, mainly comprise casing that base and loam cake connect and compose, be positioned at the rotor that install in the casing centre position, rotor is made up of hammer carrier in the rotating shaft and hammer leaf, the rotating shaft two ends are installed on the casing by the bearing block assembly, it is characterized in that: circular terminal pad hammer carrier and middle circular terminal pad hammer carrier are each one about being equipped with on the rotor, symmetry is equipped with hammer leaf on the circular terminal pad hammer carrier, links to each other with connecting screw rod between the hammer carrier, and hammer leaf is installed on the screw rod.
2, feed grinder as claimed in claim 1 is characterized in that: about and in the middle of circular terminal pad hammer carrier disk radially for outer thick in thin structure, 6～25 millimeters of every thickness, diameter is 130～600 millimeters.
3, feed grinder as claimed in claim 1 is characterized in that: 2～4 hammer carriers are housed on the rotor, and 6～18 hammer leaf symmetries are installed in the hammer carrier edge.
4, feed grinder as claimed in claim 1 is characterized in that: circular terminal pad is connected firmly along the equally distributed hammer leaf of garden Zhou Fangxiang and hammer carrier are fixing, hammer leaf also can with the movable riveted joint of hammer carrier.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420033998 CN2699683Y (en) | 2004-06-10 | 2004-06-10 | Fodder crushing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420033998 CN2699683Y (en) | 2004-06-10 | 2004-06-10 | Fodder crushing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2699683Y true CN2699683Y (en) | 2005-05-18 |
Family
ID=34772909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420033998 Expired - Lifetime CN2699683Y (en) | 2004-06-10 | 2004-06-10 | Fodder crushing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2699683Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962211A (en) * | 2014-05-07 | 2014-08-06 | 佘峰 | Mechanical rotating swing hammer |
-
2004
- 2004-06-10 CN CN 200420033998 patent/CN2699683Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103962211A (en) * | 2014-05-07 | 2014-08-06 | 佘峰 | Mechanical rotating swing hammer |
| CN103962211B (en) * | 2014-05-07 | 2016-03-30 | 于浩 | A kind of mechanical type wheel switch hammer |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140610 Granted publication date: 20050518 |