CN208601313U - Circle throws bucket - Google Patents

Abstract

The utility model provides a kind of circle throwing bucket, is related to bearing mnanufacture equipment technical field, and it includes drum, the driving device for driving the drum rotation, the bracket for being used to support the drum and the driving device which, which throws bucket,；The drum has feeding port, and multiple rake tooths are provided on the inner wall of the drum, multiple rake tooth irregular distributions are taken a long time when carrying out needle roller repairing type on the inner wall of the drum with alleviating in the prior art, and then the technical problems such as waste of manpower and material resources.

Description

Circle throws bucket

Technical field

The utility model relates to bearing mnanufacture equipment technical fields more particularly to a kind of circle to throw bucket.

Background technique

Needle roller refers to the rotor on needle bearing, is mainly used in forming needle bearing on each class bearing, although tool There are lesser section, bearing load-taking capacity still with higher；Needle bearing has thin and long roller, therefore radial It is compact-sized, when internal diameter and load-carrying ability identical as other types bearing, minimum outer diameter, especially suitable for radially installed The support construction of size-constrained system.

Wherein, it is needed when the manufacture of needle roller under the premise of guaranteeing that product design requires, shortens the life of product as far as possible Time and period are produced, while improving the service life and bearing capacity of needle roller；During fabrication, it needs respectively to do the both ends of needle roller Repairing type appropriate is to eliminate " edge effect " that pressure distribution occurs.Currently on the market, the throwing modified line of needle roller is mainly logical Flicker burnishing realization is crossed, the equipment of use is that the octagonal of tilting throws bucket, passes through the phase of needle roller, bucket wall and regulation proportion material casting Mutual reciprocating is to realize the convex metric requirements of product；But passes through long-term pilot production and optimization comparison, discovery and pass through Process is altered in the throwing that illiciumverum throws bucket will reach convexity amount as defined in finished product, and process is altered in the long-time throwing for generally requiring a few hours, in turn The production cycle of product is increased, and wastes more man power and materials.

Utility model content

The first of the utility model is designed to provide a kind of circle throwing bucket, is carrying out needle roller repairing type in the prior art to alleviate When take a long time, and then technical problems such as waste of manpower and material resources.

To achieve the goals above, the utility model uses following technical scheme:

A kind of circle provided by the utility model throws bucket, including drum, driving device, use for driving the drum rotation In the bracket for supporting the drum and the driving device；

The drum has feeding port, and multiple rake tooths are provided on the inner wall of the drum, multiple rake tooths Irregular distribution is on the inner wall of the drum.

Further, it further includes shaft that the circle, which throws bucket,；

One end of the shaft is connect with the output end of the driving device, and the other end of the shaft and the drum are solid It connects, the driving device drives the shaft to drive the drum rotation.

Further, the driving device includes driving motor and the first deceleration device；

The output end of the driving motor is connect with the input terminal of first deceleration device, first deceleration device Output end is connect with the shaft.

Further, first deceleration device uses gear reduction.

Further, the gear reduction uses second gear reduction unit structure.

Further, far from the setting closed at one end of the feeding port on the drum.

Further, the bracket include for ground face contact pedestal, be used to support the drum and the driving The support frame of device；

Support frame as described above and the pedestal are pivotally connected；

Support frame as described above has the first mounting portion and the second mounting portion, and first mounting portion is used to connect the drum, Second mounting portion is for connecting the driving device.

Further, it further includes the tipple for driving the drum to tumble that the circle, which throws bucket,；

One end of the tipple is connect with the pedestal, and the other end and support frame as described above of the tipple connect It connects.

Further, the tipple includes tumble motor and the bar of tumbling for connecting with support frame as described above；

One end of the bar of tumbling and support frame as described above are pivotally connected, and the other end of the bar of tumbling is defeated with the motor of tumbling Outlet rotation connection, tumble motor and the pedestal pivot joint；

The bar of tumbling drives support frame as described above run-off the straight under the driving of the motor of tumbling, for pouring out the rolling Material in bucket.

Further, the tipple includes the second deceleration device, and the second deceleration device setting is tumbled described Between bar and the motor of tumbling.

Further, the limiting section for limiting the drum tilt angle is provided on the pedestal.

The utility model has the following beneficial effects:

A kind of circle provided by the utility model throws bucket, including drum, driving device and bracket, and bracket primarily serves support and makees With, be used to support drum and driving device, and ensure drum rotate when stability；Driving device is to be used to drive drum The power resources of rotation, drum can be rotated along own axes direction.

In actual use, drum is horizontally disposed, the side of drum is provided with feeding port, needle roller is sent out by feeding port Inside drum, and as the rotation needle roller of drum does centrifugal movement in drum；Multiple triangles are provided on the inner wall of drum Tooth, and the irregular distribution of multiple rake tooths, on the inner wall of drum, needle roller, can be with rolling when abandoning under the power of drum acts on Rake tooth on bucket inner wall collides, and then is modified by rake tooth to needle roller, while increasing needle roller and rake tooth The position of contact, it can be ensured that needle roller is corrected from multiple angles, is increased needle roller and triangle between cog relative motion, is made needle roller End is nearby relatively faster than other parts and is worn away, and corner angle are cut blunt, and finish improves, at the same make bus formed one it is smooth and close to The convex of logarithmic curve, while duration used is shortened, it is taken a long time in the prior art when carrying out needle roller repairing type with alleviating, into And the problems such as waste of manpower and material resources.

Detailed description of the invention

It, below will be right in order to illustrate more clearly of specific embodiment of the present invention or technical solution in the prior art Specific embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, it is described below In attached drawing be that some embodiments of the utility model are not paying creativeness for those of ordinary skill in the art Under the premise of labour, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is the drum schematic diagram that embodiment one provides；

The Local map when inside for the drum that Fig. 2 provides for embodiment one is equipped with material；

Fig. 3 is the first schematic diagram that the circle that embodiment one provides throws bucket；

Fig. 4 is the second schematic diagram that the circle that embodiment one provides throws bucket.

Icon: 10- drum；20- driving motor；30- bracket；40- rake tooth；The first deceleration device of 50-；60- tumbles bar； 70- tumbles motor；101- feeding port；301- pedestal；302- support frame；303- limiting section.

Specific embodiment

The technical solution of the utility model is clearly and completely described below in conjunction with attached drawing, it is clear that described Embodiment is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, originally Field those of ordinary skill every other embodiment obtained without making creative work belongs to practical Novel protected range.

In the description of the present invention, it should be noted that term " first ", " second " are used for description purposes only, and It cannot be understood as indicating or implying relative importance.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary, It can be the connection inside two elements.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition The concrete meaning of language in the present invention.

Embodiment one

As Figure 1-Figure 4, circle provided in this embodiment throws bucket, including drum 10, the drive for driving drum 10 to rotate Dynamic device, the bracket 30 for being used to support drum 10 and driving device；Drum 10 has feeding port 101, and on the inner wall of drum 10 Multiple rake tooths 40 are provided with, multiple irregular distributions of rake tooth 40 are on the inner wall of drum 10.

Specifically, it includes drum 10, driving device and bracket 30 that the circle, which throws bucket, bracket 30 primarily serves supporting role, uses In support drum 10 and driving device, and ensure the stability when drum 10 rotates；Driving device is to be used to drive drum The power resources of 10 rotations, drum 10 can be rotated along own axes direction.

In actual use, drum 10 is horizontally disposed, the side of drum 10 is provided with feeding port 101, needle roller is by sending Material mouth 101 is sent out inside drum 10, and as the rotation needle roller of drum 10 does centrifugal movement in drum 10；In drum 10 Multiple rake tooths 40 are provided on wall, and the irregular distribution of multiple rake tooths 40, on the inner wall of drum 10, needle roller is in drum 10 Power effect under when abandoning, can collide with the rake tooth 40 on 10 inner wall of drum, and then pass through 40 pairs of rake tooth rollings Needle is modified, while increasing the position that needle roller is contacted with rake tooth 40, it can be ensured that and needle roller is corrected from multiple angles, Relative motion between needle roller and rake tooth 40 is increased, so that needle roller end is nearby relatively faster than other parts and is worn away, corner angle cut blunt, light Cleanliness improves, while so that bus is formed a convex smooth and close to logarithmic curve, while shortening duration used, to alleviate It is taken a long time in the prior art when carrying out needle roller repairing type, and then the problems such as waste of manpower and material resources.

In the optional scheme of the present embodiment, as Figure 1-Figure 4, it further includes shaft that circle, which throws bucket,；One end of shaft and drive The output end connection of dynamic device, the other end and drum 10 of shaft are affixed, and driving device drive shaft drives drum 10 to rotate.

Specifically, it further includes shaft that circle, which throws bucket, shaft is arranged between the output end of driving device and drum 10, for turning Graduating power and torque, shaft are fixedly connected with drum 10 far from the side of feeding port 101；When shaft is in the driving of driving device Power acts on the rotation of lower edge own axes direction, and power can be transferred on drum 10 by shaft, and the drum 10 for being can be with shaft It rotates synchronously, and then realizes the rotation of drum 10.

In the optional scheme of the present embodiment, as Figure 1-Figure 4, driving device includes that driving motor 20 and first are slowed down Device 50；The output end of driving motor 20 is connect with the input terminal of the first deceleration device 50, the output end of the first deceleration device 50 It is connect with shaft.

Specifically, driving device is the power resources for driving drum 10 to rotate, driving device includes driving motor 20 and the One deceleration device 50；Driving motor 20 can generate driving force, and shaft can be connect with the output end of driving motor 20, so that driving The driving force of dynamic motor 20 is transferred in shaft, so that shaft drives drum 10 to rotate.

In actual use, the first deceleration device 50 is additionally provided between shaft and the output end of driving motor 20, the One deceleration device 50 is for being adjusted the revolving speed of 20 output end of driving motor, to obtain turn for being suitable for drum 10 and rotating Speed.

In the optional scheme of the present embodiment, as Figure 1-Figure 4, the first deceleration device 50 uses gear reduction.

Specifically, the first deceleration device 50 is using gear reduction, the transmission ratio of gear reduction is higher, and Smooth running, low noise, comparatively whole small volume, therefore weight is also relatively light, long service life, and carries energy Power is high, while being also convenient for disassembly, installation, is also convenient for safeguarding.

In actual use, gear reduction uses second gear reduction unit structure.

Specifically, second gear reduction unit structure includes first gear, second gear, third gear and the 4th gear, first Gear diameter very little, and it is coaxially connected with the output shaft of driving motor 20, i.e., it is rotated with the output shaft synchronous of driving motor 20, the The diameter of two gears is much larger than the diameter of first gear, and second gear is connect with first gear by chain, and then passes through second Transmission ratio between gear and first gear is to change the revolving speed of driving motor 20；The diameter of third gear is much smaller than second simultaneously The diameter of gear, and third gear is coaxially connected with second gear, that is, rotates coaxially, revolving speed is identical, and the diameter of the 4th gear is remote Greater than the diameter of third gear, and the 4th gear is connect with third gear by chain, and the 4th gear is also coaxially connected with shaft, It can rotate coaxially, and then change the revolving speed of rotation again by the transmission ratio between third gear and the 4th gear, with Obtain the final revolving speed of shaft, the as revolving speed of drum 10.

It is as Figure 1-Figure 4, closed at one end far from feeding port 101 on drum 10 in the optional scheme of the present embodiment Setting.

Specifically, shaft is installed in one end on drum 10 far from feeding port 101, needle roller is tossed in drum 10 can Centrifugal movement is done, so in general, need that there is closing mouth on drum 10, especially at the position for connecting motor, shaft, To ensure that needle roller will not be spilled in drum 10 in rotation, therefore, set in the one end of drum 10 far from feeding port 101 in closing It sets, to ensure that needle roller will not be flown at the position that shaft is connected to motor.

In the optional scheme of the present embodiment, as Figure 1-Figure 4, bracket 30 includes for the pedestal with ground face contact 301, it is used to support the support frame 302 of drum 10 and driving device；Support frame 302 and pedestal 301 are pivotally connected；Support frame 302 has First mounting portion and the second mounting portion, the first mounting portion is for connecting drum 10, and the second mounting portion is for connecting driving device.

Specifically, bracket 30 is the component for playing a supporting role, 30 structural requirement of bracket is extremely stable, can be true Protect stationarity of the drum 10 in rotation；Bracket 30 includes pedestal 301 and support frame 302, and pedestal 301 is placed on the ground, and is propped up The top of pedestal 301 is arranged in support 302, and is supported by pedestal 301, and drum 10 and driving device are installed on support frame 302.

In actual use, the first mounting portion and the second mounting portion are provided on support frame 302, the first mounting portion is used for Drum 10 is installed, the second mounting portion is additionally provided with use between the first mounting portion and the second mounting portion for installing driving device In the connecting shaft that pedestal 301 is pivotally connected, so that support frame 302 can be rotated along with the tie point of pedestal 301.

In the optional scheme of the present embodiment, as Figure 1-Figure 4, it further includes for driving drum 10 to tumble that circle, which throws bucket, Tipple；One end of tipple is connect with pedestal 301, and the other end of tipple is connect with support frame 302.

Specifically, it further includes tipple that the circle, which throws bucket, tipple is poured out inside drum 10 for drum 10 to be tumbled Material, one end of tipple connect with pedestal 301, and the other end is connect with support frame 302.

In actual use, tipple includes tumble motor 70 and the bar 60 of tumbling for connecting with support frame 302；Incline The one end and support frame 302 for turning over bar 60 are pivotally connected, and the other end for bar 60 of tumbling and the output end for motor 70 of tumbling are rotatablely connected, and are tumbled Motor 70 and pedestal 301 are pivotally connected；Bar 60 of tumbling drives 302 run-off the straight of support frame under the driving for motor 70 of tumbling, for falling Material in drum 10 out.

Specifically, tipple includes tumble motor 70 and bar 60 of tumbling, motor 70 of tumbling has motor casing, motor of tumbling 70 are mounted in motor casing, while motor casing and pedestal 301 are pivotally connected, and can rotate along with the tie point of pedestal 301, bar of tumbling 60 connect with the output end for motor 70 of tumbling, and the other end for bar 60 of tumbling and the bottom of support frame 302 are pivotally connected, and bar 60 of tumbling is inclining Turn over being rotated by for motor 70.

Wherein, it is provided with bolt hole at position corresponding with bar 60 of tumbling on support frame 302, tumble bar 60 and bolt hole Be threadedly coupled, so by bar 60 of tumbling relative to the screwing of bolt hole, screw out to adjust the levelness of support frame 302, in turn Support frame 302 is swung relative to pedestal 301, drum 10 and support frame 302 are affixed, so also can be with support frame 302 synchronous huntings, and then the material inside drum 10 is poured out.

In actual use, the limiting section 303 for limiting 10 tilt angle of drum is provided on pedestal 301.

Specifically, being additionally provided with the limiting section 303 for limiting 10 tilt angle of drum, on pedestal 301 to ensure to roll Safety of the bucket 10 when tumbling.

In the optional scheme of the present embodiment, as Figure 1-Figure 4, tipple includes the second deceleration device, and second subtracts Speed variator setting is being tumbled between bar 60 and motor 70 of tumbling.

Specifically, being additionally provided with the second deceleration device between motor 70 and bar 60 of tumbling tumbling, slows down by second and fill It sets and the high revolving speed for motor 70 of tumbling is transformed into the slow-speed of revolution that the bar 60 that is adapted to tumble rotates.

Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new The range of each embodiment technical solution of type.

Claims (10)

1. a kind of circle throws bucket, which is characterized in that including drum, the driving device for driving the drum to rotate, be used to support The bracket of the drum and the driving device；

The drum has feeding port, and multiple rake tooths are provided on the inner wall of the drum, and multiple rake tooths are not advised It is then distributed on the inner wall of the drum.

2. circle according to claim 1 throws bucket, which is characterized in that it further includes shaft that the circle, which throws bucket,；

One end of the shaft is connect with the output end of the driving device, and the other end of the shaft and the drum are affixed, The driving device drives the shaft to drive the drum rotation.

3. circle according to claim 2 throws bucket, which is characterized in that the driving device includes that driving motor and first are slowed down Device；

The output end of the driving motor is connect with the input terminal of first deceleration device, the output of first deceleration device End is connect with the shaft.

4. circle according to claim 3 throws bucket, which is characterized in that first deceleration device uses gear reduction.

5. circle according to claim 4 throws bucket, which is characterized in that the gear reduction uses second gear reduction unit Structure.

6. circle according to claim 1 throws bucket, which is characterized in that closed at one end far from the feeding port on the drum Setting.

7. it is according to claim 1 circle throw bucket, which is characterized in that the bracket include for ground face contact pedestal, It is used to support the support frame of the drum and the driving device；

Support frame as described above and the pedestal are pivotally connected；

Support frame as described above has the first mounting portion and the second mounting portion, and first mounting portion is described for connecting the drum Second mounting portion is for connecting the driving device.

8. circle according to claim 7 throws bucket, which is characterized in that it further includes for driving the drum to incline that the circle, which throws bucket, The tipple turned over；

One end of the tipple is connect with the pedestal, and the other end of the tipple is connect with support frame as described above.

9. it is according to claim 8 circle throw bucket, which is characterized in that the tipple include tumble motor and be used for and institute State the bar of tumbling of support frame connection；

One end of the bar of tumbling and support frame as described above are pivotally connected, the output end of the other end of the bar of tumbling and the motor of tumbling Rotation connection, tumble motor and the pedestal pivot joint；

The bar of tumbling drives support frame as described above run-off the straight under the driving of the motor of tumbling, for pouring out in the drum Material.

10. circle according to claim 7 throws bucket, which is characterized in that be provided on the pedestal for limiting the drum The limiting section of tilt angle.