CN210173782U

CN210173782U - Feeding wheel

Info

Publication number: CN210173782U
Application number: CN201920588956.6U
Authority: CN
Inventors: 姚本林
Original assignee: Jiangmen Haisen Machinery Fittings Co Ltd
Current assignee: Jiangmen Haisen Machinery Fittings Co Ltd
Priority date: 2019-04-27
Filing date: 2019-04-27
Publication date: 2020-03-24
Anticipated expiration: 2029-04-27

Abstract

The utility model provides a feeding wheel, including skeleton and wheel carrier, the wheel carrier outer wall is equipped with the pay-off working layer, and wheel carrier side end face is along the sunken connection chamber that forms of axial, and the skeleton inlays the dress and is in connect the intracavity and with wheel carrier dismantled and assembled fixed, be equipped with concentric shaft hole on skeleton and the wheel carrier. Because the framework and the wheel frame are of detachable and fixed split structures, the quick-wear parts are separated, when the feeding working layer is worn, only the wheel frame needs to be replaced with a new one, the feeding wheel does not need to be replaced integrally, unnecessary waste is avoided, and the production cost is greatly saved.

Description

Feeding wheel

Technical Field

The utility model relates to a wood working machine makes technical field, especially a feeding wheel.

Background

The feeding wheel woodworking field is widely applied, for example, the four-side planer is mainly used for processing four surfaces of a batten or a batten, the feeding wheel is used for feeding a batten raw material to be processed into a machine or receiving a processed batten product, the structural form of the feeding wheel is roughly divided into two types, one type is a steel structure feeding wheel with saw teeth on the outer surface of a wheel body, saw teeth on the steel structure feeding wheel can be slightly sunk into the surface of the batten raw material so as to be convenient for pushing the batten raw material forwards, and the other type is a feeding wheel with a rubber layer fixed on the surface, and the surface of the feeding wheel has elasticity and cannot damage the surface of the batten when the feeding wheel is used for receiving and sending the processed batten. The existing two feeding wheels are of an integral structure, and because the two feeding wheels need certain bearing force, the base body of each feeding wheel is thick and large in size, and when saw teeth or rubber on the feeding wheels are worn in the using process, the feeding wheels can only be integrally replaced, so that large waste is caused.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a simple structure, can partly change vulnerable part, greatly reduced use cost's feeding wheel to above-mentioned prior art not enough.

The utility model discloses a realize above-mentioned purpose like this:

the utility model discloses feeding wheel, including skeleton and wheel carrier, the wheel carrier outer wall is equipped with the pay-off working layer, and wheel carrier side end face forms along the axial is sunken to connect the chamber, the skeleton inlays the dress and is in connect the intracavity and with wheel carrier dismantled and assembled fixed, be equipped with concentric shaft hole on skeleton and the wheel carrier.

Furthermore, the framework is provided with a first fixing hole in the axial direction, and a second threaded fixing hole is formed in the corresponding position of the bottom surface of the connecting cavity and the fixing hole.

Furthermore, the connecting cavity is a through hole, a third fixing hole is radially formed in the outer edge of the wheel carrier, and a fourth threaded fixing hole corresponding to the three phases of the fixing holes is radially formed in the outer edge of the framework.

Furthermore, the framework is provided with a first connecting hole and a second connecting hole which are uniformly spaced in the radial direction and can be connected with adjacent frameworks in series in the axial direction along the axial direction, and the second connecting hole is a threaded hole.

Further, the first connecting hole is a long round hole which is adjustable along the radial direction.

Furthermore, the bottom surface of the connecting cavity is provided with a long round through hole corresponding to the connecting hole in position

Furthermore, the edge of the end face of one side of the framework is convexly provided with a convex ring along the axial direction, and the end face of the other side of the framework is provided with a groove which can be buckled with the convex ring on the adjacent framework.

Furthermore, the edge of the end face of one side of the framework is provided with a convex ring in an axial direction in a protruding mode, and the end face of the outer side of the wheel carrier is provided with a concave ring which can be buckled with the convex ring on the adjacent framework.

Furthermore, the outer side wall of the framework is provided with a clamping table along the radial direction, and the inner wall of the wheel carrier is provided with a bayonet buckled with the clamping table.

The utility model has the advantages that: the utility model provides a feeding wheel, its skeleton and wheel carrier are dismantled and assembled fixed split type structure, are equipped with pay-off working layer such as sawtooth or rubber on the wheel carrier outer wall, separate the vulnerable part, only need the wheel carrier of renewal after pay-off working layer wearing and tearing, and need not whole change feeding wheel, have avoided unnecessary extravagant, have practiced thrift manufacturing cost greatly.

Drawings

The invention will be further described with reference to the following figures and examples:

fig. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is another schematic structural view of the frame and wheel frame of FIG. 1;

fig. 3 is a schematic structural diagram of a second embodiment of the present invention;

FIG. 4 is another structural schematic view of the frame of FIG. 3;

FIG. 5 is a schematic structural view of a frame and a knitting wheel frame according to a third embodiment of the present invention;

fig. 6 is another structural diagram of the framework in fig. 5.

In the figure, 1 framework, 11 fixing holes I, 12 fixing holes IV, 13 connecting holes I, 14 connecting holes II, 15 convex rings, 16 grooves, 17 clamping tables, 2 wheel frames, 21 connecting cavities, 22 fixing holes II, 23 fixing holes III, 24 long round through holes, 25 concave rings and 26 clamping ports.

Detailed Description

Referring to fig. 1 and 2, the feeding wheel comprises a frame 1 and a wheel carrier 2, a feeding working layer is arranged on the outer wall of the wheel carrier 2, a connecting cavity 21 is formed by axially sinking the end surface of the side of the wheel carrier 2, the frame 1 is embedded in the connecting cavity 21 and is detachably fixed with the wheel carrier 2, and concentric shaft holes are formed in the frame 1 and the wheel carrier 2.

The framework 1 is provided with a first fixing hole 11 along the axial direction, and a second threaded fixing hole 22 is formed in the position, corresponding to the first fixing hole 11, of the bottom surface of the connecting cavity 21.

The framework 1 and the wheel carrier 2 are axially fixed or radially fixed in a detachable and attachable mode, fig. 1 and 2 adopt an axial fixing mode, the specific number of the first fixing holes 11 and the second fixing holes 22 is most preferably three, the first fixing holes 11 and the second fixing holes 22 are uniformly distributed, bolts penetrate through the first fixing holes 11 and the second fixing holes 22 and are fixed in a detachable and attachable mode through threads, and the first fixing holes 11 can be counter bores, so that the side end face of the framework is smoother. The feeding working layer refers to a working sawtooth or a bonded rubber layer for feeding.

The connecting cavity 21 is a through hole, a third fixing hole 23 is radially formed in the outer edge of the wheel frame 2, and a fourth threaded fixing hole 12 corresponding to the third fixing hole 23 is radially formed in the outer edge of the framework 1.

Referring to fig. 3 to 6, in the two embodiments, a radially detachable fixing manner is adopted for fixing the frame 1 and the wheel carrier 2, three specific numbers of the third fixed holes 23 and the fourth fixed holes 12 are most preferably uniformly distributed, and are fixed by bolts to form a detachable integrated structure, wherein the third fixed holes 23 may be counter bores, and the outer surface of the fixed frame 1 is smoother.

The framework 1 is axially provided with a first connecting hole 13 and a second connecting hole 14 which are uniformly spaced in the radial direction and can be connected with the adjacent framework 1 in series in the axial direction, and the second connecting hole 14 is a threaded hole.

In actual use often need select the feeding wheel of corresponding width according to waiting to process timber's width, for the specification of minimize and unified feeding wheel, when needing to use the great feeding wheel of width, can use after two or more feeding wheel axial assemble an organic whole. Referring to fig. 2 to 6, the specific number of the first connecting holes 13 and the second connecting holes 14 is most preferably three, the six connecting holes are spaced and uniformly distributed along the radial direction, and when the first connecting holes 13 are connected in series, the three connecting holes 13 can be aligned with the second connecting holes 14 on the adjacent frameworks and are fixedly connected by bolts.

The first connecting hole 13 is a long round hole adjustable along the radial direction.

In order to avoid the problem that the first connecting hole 13 and the second connecting hole 14 are not easy to align due to machining errors, the first connecting hole 13 is made into a long hole, and when a plurality of feeding wheels are connected in series, a bolt penetrates through the first connecting holes 13 and then aligns to the second connecting hole 14 of the last feeding wheel to be in threaded connection. In addition, in the production practice, the radial positions of the connecting holes for serial connection of the feeding wheels produced by different manufacturers are different, and the position of the connecting hole I13 designed in the long circular hole is adjustable along the radial direction, so that the feeding wheels with different hole positions can be used in serial connection.

And a long round through hole 24 corresponding to the position of the first connecting hole 13 is formed in the bottom surface of the connecting cavity 21.

Referring to fig. 1 and 2, the diameter of the long round through hole is larger than that of the second threaded fixing hole 22, so that the connecting bolt can conveniently penetrate through the long round through hole.

The edge of one side end face of the framework 1 is provided with a convex ring 15 in an axial convex mode, and the other side end face of the framework is provided with a groove 16 which can be buckled with the convex ring 15 on the adjacent framework 1.

Referring to fig. 3 to 6, on one hand, the front side and the back side are convenient to distinguish, and on the other hand, the front side and the back side play a role in further positioning during assembly.

The edge of the end face of one side of the framework 1 is convexly provided with a convex ring 15 along the axial direction, and the end face of the outer side of the wheel carrier 2 is provided with a concave ring 25 which can be buckled with the convex ring 15 on the adjacent framework 1.

Referring to fig. 1 and 2, the convex ring 15 of the frame 1 is engaged with the concave ring 25 of the back of the wheel frame 2 during the serial connection.

The outer side wall of the framework 1 is provided with a clamping table 17 along the radial direction, and the inner wall of the wheel carrier 2 is provided with a bayonet 26 buckled with the clamping table 17.

Referring to fig. 5 and 6, positioning during serial connection is facilitated, synchronous rotation of the framework 1 and the wheel carrier 2 is further ensured, two or three groups of torque sharing devices can be arranged according to needs, and the like.

Therefore, the utility model discloses a delivery wheel simple structure, conveniently tear the vulnerable part of trade, avoided unnecessary extravagant, practiced thrift manufacturing cost greatly.

Claims

1. The feeding wheel is characterized in that: including skeleton (1) and wheel carrier (2), wheel carrier (2) outer wall is equipped with the pay-off working layer, and wheel carrier (2) side end face is sunken along the axial and is formed connection chamber (21), skeleton (1) inlays the dress and is in connect chamber (21) and with wheel carrier (2) detachable connections, be equipped with concentric shaft hole on skeleton (1) and wheel carrier (2).

2. The feed wheel of claim 1, wherein: the framework (1) is provided with a first fixing hole (11) along the axial direction, and a second threaded fixing hole (22) is formed in the position, corresponding to the first fixing hole (11), of the bottom surface of the connecting cavity (21).

3. The feed wheel of claim 1, wherein: the connecting cavity (21) is a through hole, a third fixing hole (23) is radially formed in the outer edge of the wheel carrier (2), and a fourth threaded fixing hole (12) corresponding to the third fixing hole (23) is radially formed in the outer edge of the framework (1).

4. Feed wheel according to claim 1 or 2 or 3, characterized in that: but skeleton (1) is seted up radial evenly spaced connecting hole one (13) and connecting hole two (14) that connect in series adjacent skeleton (1) along the axial, connecting hole two (14) are the screw hole.

5. The feed wheel of claim 4, wherein: the first connecting hole (13) is a long round hole adjustable along the radial direction.

6. The feed wheel of claim 2, wherein: and a long round through hole (24) corresponding to the first connecting hole (13) is formed in the bottom surface of the connecting cavity (21).

7. The feed wheel of claim 1, wherein: the edge of the end face of one side of the framework (1) is provided with a convex ring (15) in an axial convex mode, and the end face of the other side of the framework is provided with a groove (16) which can be buckled with the convex ring (15) on the adjacent framework (1).

8. The feed wheel of claim 2, wherein: the edge of the end face of one side of the framework (1) is convexly provided with a convex ring (15) along the axial direction, and the end face of the outer side of the wheel carrier (2) is provided with a concave ring (25) which can be buckled with the convex ring (15) on the adjacent framework (1).

9. The feed wheel of claim 1, wherein: the outer side wall of the framework (1) is provided with a clamping table (17) along the radial direction, and the inner wall of the wheel carrier (2) is provided with a bayonet (26) buckled with the clamping table (17).