CN2925605Y - Speed-variating stepless rubber - Google Patents
Speed-variating stepless rubber Download PDFInfo
- Publication number
- CN2925605Y CN2925605Y CNU2006200321130U CN200620032113U CN2925605Y CN 2925605 Y CN2925605 Y CN 2925605Y CN U2006200321130 U CNU2006200321130 U CN U2006200321130U CN 200620032113 U CN200620032113 U CN 200620032113U CN 2925605 Y CN2925605 Y CN 2925605Y
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- belt pulley
- hammer
- axis
- bolt
- impeller
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Abstract
The infinitely variable rubbing machine consists of a machine frame and a motor and rubbing room casing set on the machine frame. A hammer piece is set at the feeding end of a middle axle in the rubbing room casing, the middle axle is a hollow axle, and an impeller is set at the discharge end of the middle axle; a feeding inlet is set at the opposite position of the hammer piece on the rubbing room casing, and an discharge outlet is set at the opposite position of the impeller on the rubbing room casing. A big belt pulley installed at the feeding end of the middle axle consists of a fixed disc and a sliding disc, the bevel surface on the both sides of the belt is matched with the conical surface between the moving and fixed discs, and the fixed and sliding discs are connected with an adjustable bolt. Moving the sliding disc axially can make the belt move radially, reaching the creation of speed change purpose. The driving small belt pulley is also designed into an axially movable type, so as to perform the correction with the driven wheel as the standard after the sliding disc of the driven wheel is moved axially, to make the belt and the axle keep vertical without deflection, to ensure that the two wheel are on the same working plane, and to prevent the belt from dropping due to the deflection of the rotating belt.
Description
Technical field
The utility model relates to a kind of agricultural product processing machinery, relates in particular to a kind of kneading machine that straw is processed into feed.
Technical background
Kneader is a kind of comparatively novel machine in recent years.Its operation principle is to utilize the hammer leaf hammering of high speed rotor rotated and rub straw, and it is thread that material after the processing is become, and improves the palatability of feed, greatly improves the grazing rate of livestock.The linear velocity of rotation hammer leaf end is the important parameter that influences the material crudy in the kneading machine.If linear velocity is too high, can make processed material very in small, broken bits, but the power consumption increase descends the job stability of machine.If linear velocity is low excessively, then material can not satisfy the requirement of crudy without fully rubbing.Moreover need adopt different linear velocities for different materials, even with a kind of material, also can need different linear velocities to satisfy processing request because of its moisture content is different.Though the kneading machine of domestic production at present has polytype, its linear velocity all is constant, can not fully satisfy the requirement that a machine is applicable to the multiclass material.
Summary of the invention
The purpose of this utility model provides the variable-ratio kneading machine of a kind of processing request that can satisfy the different material of its physical mechanical characteristic, simple in structure, small investment.
For reaching above-mentioned purpose, the technical solution adopted in the utility model is: this infinitely variable speeds kneading machine comprises frame and is arranged on the motor on the frame and crumples the chamber housing, in rubbing chamber housing, be provided with axis, be provided with hammer leaf, be provided with impeller at the discharge end of axis at the feed end of axis; On the housing of rubbing chamber, be provided with charging aperture, on the housing of rubbing chamber, be provided with discharging opening with the corresponding position of impeller with the corresponding position of hammer leaf; Power intake at axis is equipped with big belt pulley, big belt pulley is connected with small belt pulley on the motor output shaft by belt, described big belt pulley comprises price fixing and the protruding slider disc that matches of its endoporus and price fixing that is fixed on the axis, price fixing and slider disc opposed inside end face are respectively center height, the conical surface that cylindrical is low, the inclined-plane of belt both sides matches with the conical surface moving, that decide between two dishes, and price fixing is connected by bolt with slider disc.
Described small belt pulley also comprises drive sleeve, and the endoporus of small belt pulley matches with drive sleeve, and small belt pulley is connected by bolt with drive sleeve.
Described be arranged between moving, the price fixing and be arranged on bolt between small belt pulley and the drive sleeve comprise and regulate bolt and set bolt, two kinds of bolts are provided with on large and small belt pulley respectively at interval, every kind of bolt is provided with three on each belt pulley; Wherein the epimere of each adjusting bolt is threaded with slider disc and small belt pulley respectively, and its bottom surface contacts with the end face of price fixing and drive sleeve respectively; The hypomere of each set bolt is connected with price fixing and drive sleeve respectively, and its epimere is connected with slider disc and cuticle tep reel by nut respectively.
The axis that is arranged in the housing of rubbing chamber is a hollow shaft, on the hollow shaft of axis feed end, be fixed with gripper shoe, gripper shoe is provided with the hammer stem parallel with hollow shaft, is arranged at intervals with hammer leaf on hammer stem, is provided with the sleeve that is enclosed within on the hammer stem between adjacent hammer leaf and gripper shoe; Be fixed with impeller on the hollow shaft of axis discharge end, impeller is provided with blade.
Described hammer leaf is the rectangular metal plate of hinge joint on hammer stem, and an end of hammer leaf is provided with the through hole that is connected with hammer stem, and the other end of hammer leaf also is provided with standby through hole; Described gripper shoe is a ring-type, and at even four hammer stems that distribute of gripper shoe upper edge circumference, equidistant hinge joint has six hammer leaves on the every hammer stem, and the working tip of six hammer leaves is descending successively along feed end to discharge end apart from the distance of rubbing chamber inner walls.
Described rubbing chamber housing is upper and lower two halves, and lower house is fixed on the frame, and upper shell is connected with lower house by bolt; The forward and backward overhanging end of axis is solid shafting, and forward and backward solid shafting links on frame by bearing and bearing block respectively, the termination of solid shafting overhanging end before big belt pulley is contained in.
The inwall of rubbing chamber upper half-shell is provided with washboard, is provided with by double wedge on the housing lower half inwall of rubbing chamber, and double wedge shape in the shape of a spiral is spaced; Also be provided with one section dividing plate in the housing lower half of rubbing chamber, dividing plate is arranged between impeller and the gripper shoe.
Charging aperture is provided with feed hopper, and discharging opening is provided with the discharging bend pipe; Impeller, blade and gripper shoe are fixedlyed connected with the hollow shaft on the axis by welding respectively.
Because driven pulley is set to two relatively-movable sliding slider disc and price fixing, the opposing end surface of two dishes is set to the conical surface, contacts with the conical surface of belt both sides.By moving axially the spacing that slider disc changes two dishes, can make belt do radial displacement, and then reach the purpose that changes gearratio, realizes speed change.Drive pulley also is designed to can be axially movable, proofread and correct so that after the slider disc of driven pulley is carried out axial displacement, be as the criterion with driven pulley, make band keep vertical and not have deflection with axle, the assurance two-wheeled prevents to fall band because of the inclination of rotating belt in same working face.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is the right view of Fig. 1;
Fig. 3 is the vertical view of Fig. 1;
Fig. 4 is the A-A sectional view of Fig. 1.
The specific embodiment
This infinitely variable speeds kneading machine comprises frame 1 and is arranged on the motor 15 on the frame and crumples the chamber housing that in the present embodiment, rubbing chamber housing is set to upper and lower two halves, and lower house 2 is fixed on the frame 1, and upper shell 8 is connected with lower house 2 by bolt 12.Rub the chamber and be provided with axis 4, in the utility model, for simplified structure, weight reduction, the while can be improved intensity, rigidity and the running accuracy of axis again, and the stage casing that axis 4 is positioned at rubbing chamber housing is set to hollow shaft, the forward and backward overhanging end of axis 4 is solid shafting, rub two end faces and the solid shafting matched in clearance of chamber housing, forward and backward solid shafting respectively by bearing and bearing block 26 hinge joints on frame 1, the overhanging end of preceding solid shafting is a power intake.The hollow shaft front portion that axis 4 is arranged in the housing of rubbing chamber is discharge end, and the rear portion is a feed end, and the hollow shaft of axis feed end is provided with hammer leaf 10, and the hollow shaft of axis discharge end is provided with impeller 5.Upper shell 8 is provided with charging aperture with hammer leaf 10 corresponding positions in the rubbing chamber, and charging aperture is provided with feed hopper 14, and upper shell 8 is provided with discharging opening with impeller 5 corresponding positions in the rubbing chamber, and discharging opening is provided with discharging bend pipe 11; Power intake at axis 4 is equipped with big belt pulley, and big belt pulley is connected with small belt pulley 16 on the motor output shaft by belt 13.Small belt pulley 16 also comprises drive sleeve 18, and the endoporus of small belt pulley 16 matches with drive sleeve 18, and drive sleeve 18 is connected with motor output shaft.Small belt pulley 16 and drive sleeve 18 are connected by bolt.Large and small belt pulley is connected with axis 4 and motor shaft by flat key respectively, and by back-up ring 24 be bolted to it and be connected axle head.
Described big belt pulley comprises price fixing 23 and the protruding slider disc 3 that matches of its endoporus and price fixing that is fixed on the axis 4, price fixing 23 and slider disc 3 opposed inside end faces are respectively center height, the conical surface that cylindrical is low, the inclined-plane of belt 13 both sides matches with the conical surface between moving, fixed two dishes, and price fixing 23 and slider disc 13 are connected by bolt.The bolt that is arranged between slider disc 3 and the price fixing 23 and is arranged between small belt pulley 16 and the drive sleeve 18 comprises adjusting bolt 20 and set bolt 19, two kinds of bolts are provided with on large and small belt pulley respectively at interval, in the present embodiment, every kind of bolt is provided with three on each belt pulley; Wherein each epimere of regulating bolt 20 respectively with slider disc 3 and small belt pulley 16 by being threaded, each bottom surface of regulating bolt 20 contacts with the end face of price fixing 23 and drive sleeve 18 respectively.The hypomere of each set bolt 19 is connected with price fixing 23 and drive sleeve 18 respectively, and the epimere of each set bolt 19 is connected with slider disc 3 and small belt pulley 16 by nut respectively.When need regulating rotating speed, regulate bolts 20 by two earlier slider disc located, again by two set bolts 19 will move, fixed-site between the price fixing.Make the width of the conical surface between two dishes that variation take place because the spacing of two dishes changes, cause its side to do radial displacement, and then reach the purpose that changes gearratio, realizes speed change with the belt 13 that moving, the price fixing conical surface match.Small belt pulley moves axially by regulating bolt and set bolt, can be after the slider disc of big belt pulley is carried out axial displacement be as the criterion and proofread and correct the axial location of small belt pulley with big belt pulley, guarantee two-wheeled in same working face, prevent that belt from falling band because of inclination when rotating at a high speed.
In the present embodiment, the gripper shoe 6 that is arranged on the interior feed end hollow shaft of rubbing chamber housing is ring-type, on annular backup pad, be uniformly distributed along the circumference and be interspersed with four hammer stems parallel 22 with the hollow shaft axis, equidistant hinge joint has six hammer leaves 10 on every hammer stem, hammer leaf 10 is the rectangular metal plate of hinge joint on hammer stem 22, and an end of every hammer leaf 10 is provided with the through hole that is connected with hammer stem 11.Material is complete just entering when rubbing the chamber, be the pulverizing state after machining, since in whole continuous process material by charging aperture to working resistance difference that discharging opening produced, cause the degree of wear of six hammer leaves that are provided with along hollow shaft also inequality, in order to reduce the load of charging aperture place hammer leaf relatively, simultaneously also in order to reduce judder and the noise that causes machine to produce because of load is unbalanced, the working tip of six hammer leaves of the utility model is set to different apart from the distance of crumpling the chamber inner walls, its rule is descending successively to discharge end along the feed end of hollow shaft.In addition, in order to increase the service life of hammer leaf in wearing and tearing back, the working end of hammer leaf, also the other end at hammer leaf 10 also is provided with standby through hole, can turn around to install to re-use.Between adjacent hammer leaf 10 and gripper shoe 6, be provided with the sleeve 21 that plays interval action that is enclosed within on the hammer stem 22.
Be fixed with impeller 5 on the hollow shaft of indoor discharge end rubbing, impeller 5 is provided with blade 7, and the effect of blade 7 is that mass transport after pulverizing is finished is to discharging opening.For simplified structure, in the present embodiment, blade 7 on impeller 5, the impeller and gripper shoe 6 are fixedlyed connected with hollow shaft by welding respectively.In order to increase the frictional force of rubbing and pulverizing, on the inwall of rubbing chamber upper shell 8, also be provided with washboard 9, washboard 9 is the notched plates that are fixed by welding on upper shell 8 inwalls.The inwall of rubbing chamber lower house 2 is provided with double wedge 27, and double wedge 27 is the spaced detent projection of shape in the shape of a spiral that are fixed on lower house 2 inwalls.Be provided with dividing plate 25 between blade 7 in rubbing chamber lower house 2 and the hammer leaf 10, dividing plate 25 be shaped as 90 ° fanning strip, its position is corresponding with the direction of rotation of impeller 5, is discharged from outside the machine in advance to prevent from not finish the material of fully rubbing.In the present embodiment, see that when axis 4 was rotated counterclockwise, dividing plate 25 was arranged on left side one side of something of lower house 2 by the direction of Fig. 1.
Claims (8)
1, a kind of infinitely variable speeds kneading machine comprises frame and is arranged on motor and rubbing chamber housing on the frame, is provided with axis in the housing of rubbing chamber, is provided with hammer leaf at the feed end of axis, is provided with impeller at the discharge end of axis; On the housing of rubbing chamber, be provided with charging aperture, on the housing of rubbing chamber, be provided with discharging opening with the corresponding position of impeller with the corresponding position of hammer leaf; Power intake at axis is equipped with big belt pulley, big belt pulley is connected with small belt pulley on the motor output shaft by belt, it is characterized in that: described big belt pulley comprises price fixing and the protruding slider disc that matches of its endoporus and price fixing that is fixed on the axis, price fixing and slider disc opposed inside end face are respectively center height, the conical surface that cylindrical is low, the inclined-plane of belt both sides matches with the conical surface moving, that decide between two dishes, and price fixing is connected by bolt with slider disc.
2, infinitely variable speeds kneading machine according to claim 1, it is characterized in that: described small belt pulley also comprises drive sleeve, and the endoporus of small belt pulley matches with drive sleeve, and small belt pulley is connected by bolt with drive sleeve.
3, infinitely variable speeds kneading machine according to claim 2, it is characterized in that: described be arranged between moving, the price fixing and be arranged on bolt between small belt pulley and the drive sleeve comprise and regulate bolt and set bolt, two kinds of bolts are provided with on large and small belt pulley respectively at interval, and every kind of bolt is provided with three on each belt pulley; Wherein the epimere of each adjusting bolt is threaded with slider disc and small belt pulley respectively, and its bottom surface contacts with the end face of price fixing and drive sleeve respectively; The hypomere of each set bolt is connected with price fixing and drive sleeve respectively, and its epimere is connected with slider disc and cuticle tep reel by nut respectively.
4, infinitely variable speeds kneading machine according to claim 3, it is characterized in that: the axis that is arranged in the housing of rubbing chamber is a hollow shaft, on the hollow shaft of axis feed end, be fixed with gripper shoe, gripper shoe is provided with the hammer stem parallel with hollow shaft, on hammer stem, be arranged at intervals with hammer leaf, between adjacent hammer leaf and gripper shoe, be provided with the sleeve that is enclosed within on the hammer stem; Be fixed with impeller on the hollow shaft of axis discharge end, impeller is provided with blade.
5, infinitely variable speeds kneading machine according to claim 4 is characterized in that: described hammer leaf is the rectangular metal plate of hinge joint on hammer stem, and an end of hammer leaf is provided with the through hole that is connected with hammer stem, and the other end of hammer leaf also is provided with standby through hole; Described gripper shoe is a ring-type, and at even four hammer stems that distribute of gripper shoe upper edge circumference, equidistant hinge joint has six hammer leaves on the every hammer stem, and the working tip of six hammer leaves is descending successively along feed end to discharge end apart from the distance of rubbing chamber inner walls.
6, infinitely variable speeds kneading machine according to claim 5 is characterized in that: described rubbing chamber housing is upper and lower two halves, and lower house is fixed on the frame, and upper shell is connected with lower house by bolt; The forward and backward overhanging end of axis is solid shafting, and forward and backward solid shafting links on frame by bearing and bearing block respectively, the termination of solid shafting overhanging end before big belt pulley is contained in.
7, infinitely variable speeds kneading machine according to claim 6 is characterized in that: the inwall of rubbing chamber upper half-shell is provided with washboard, is provided with by double wedge on the housing lower half inwall of rubbing chamber, and double wedge shape in the shape of a spiral is spaced; Also be provided with one section dividing plate in the housing lower half of rubbing chamber, dividing plate is arranged between impeller and the gripper shoe.
8, infinitely variable speeds kneading machine according to claim 7, it is characterized in that: charging aperture is provided with feed hopper, and discharging opening is provided with the discharging bend pipe; Impeller, blade and gripper shoe are fixedlyed connected with the hollow shaft on the axis by welding respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200321130U CN2925605Y (en) | 2006-05-30 | 2006-05-30 | Speed-variating stepless rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200321130U CN2925605Y (en) | 2006-05-30 | 2006-05-30 | Speed-variating stepless rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2925605Y true CN2925605Y (en) | 2007-07-25 |
Family
ID=38279836
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200321130U Expired - Fee Related CN2925605Y (en) | 2006-05-30 | 2006-05-30 | Speed-variating stepless rubber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2925605Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268937A (en) * | 2018-09-21 | 2019-01-25 | 珠海格力电器股份有限公司 | Belt pulley, ducted air conditioner and air conditioner |
| CN112476867A (en) * | 2020-11-10 | 2021-03-12 | 张国军 | Rotation supply equipment for plastic blow molding machine |
-
2006
- 2006-05-30 CN CNU2006200321130U patent/CN2925605Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268937A (en) * | 2018-09-21 | 2019-01-25 | 珠海格力电器股份有限公司 | Belt pulley, ducted air conditioner and air conditioner |
| CN112476867A (en) * | 2020-11-10 | 2021-03-12 | 张国军 | Rotation supply equipment for plastic blow molding machine |
| CN112476867B (en) * | 2020-11-10 | 2022-06-17 | 东莞盛美塑胶机械有限公司 | Rotation supply equipment for plastic blow molding machine |
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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 |