TWM258973U - Combinational transmission roller set structure - Google Patents

Description

M258973 IV. Creation Instructions (1) [Technical Field to which the New Type belongs] This creation relates to a combined conveyor roller set structure, especially a roller conveyor, which can be driven by a transmission device such as a chain or a timing belt For conveying articles, it adopts a combined design, and the wheel body is arranged at the two ends of the roller group structure. [Prior art] The conventional roller conveyor is mainly used for conveying articles. The roller conveyor is provided with a plurality of roller groups 8 (see the first figure) at a space above the machine base. These roller groups 8 each have A wheel body 8 1 is made of plastic material. At least one end of the wheel body 8 1 is provided with a transmission part 8 2, which can be used to connect a transmission device 9 such as a chain or a timing belt or a V-belt. The transmission device 9 drives the wheel body 81 to rotate, so that articles can be conveyed by the wheel body 81. The wheel body 81 of the above-mentioned roller set 8 is a long body. If the bearing plate is deformed or warped during the transportation of the articles, the wheel body 81 and the bearing plate will change from line contact to a single point. The contact makes it difficult for the wheel body 81 to surely drive the bearing plate forward, and the bearing plate and the wheel body 81 are in single point contact, which causes the bearing plate to be easily skewed. In addition, the wheel body 81 of the roller set 8 is a long body, which consumes more materials, has a higher manufacturing cost, and has a heavier weight, which increases the load for lifting and moving the driving device such as a motor or a cylinder. In addition, the wheel body 8 1 of the roller group 8 is a long body, which also causes the gap between the roller groups 8 to be reduced, and it is inconvenient to install other objects (such as detection elements) between the roller groups 8.

Page 5 M258973 4. Creation instructions (2) In addition, the width of the roller set 8 is fixed and difficult to change. Therefore, it is necessary to prepare a plurality of wheel bodies 8 1 of different sizes (widths) according to different widths, which will also increase the manufacturing cost. Therefore, it can be seen from the above that the roller set of the conventional roller conveyor has obvious inconveniences and defects in production and practical use, and needs to be improved. The reason is that the author feels that the above-mentioned shortcomings can be improved. He has devoted himself to research and cooperated with the application of theories to finally propose a rational design and effectively improve the above-mentioned original creations. [New content] · The main purpose of this creation is to provide a combined conveyor roller set structure, which can ensure that the bearing plate and the roller set have two points of contact, so that the wheel body can surely drive the bearing plate forward, and the load The board is less skewed

C The secondary purpose of this creation is to provide a combined conveyor roller set structure, which greatly reduces the length of the wheel body, saves material, reduces manufacturing costs, and is lighter, so that the load on the lifting device of the driving device is reduced. Another purpose of the creation is to provide a combined conveying roller set structure, so that the gap between the roller sets is large, and it is convenient to install other objects between the roller sets. Another purpose of this creation is to provide a combined conveying roller set structure, which has more unlimited width and has elastic changes, and also has the effect of reducing costs.

Page 6 M258973 IV. Creation Instructions (3) In order to achieve the above purpose, this creation system provides a combined conveying roller set structure, which is installed on a roller conveyor and driven by a transmission device. It includes: There is a transmission part, which is connected to the transmission device. The body has a central hole inside. One end of the body is formed with an accommodation space located at the periphery of the center hole. The two-wheel system is sleeved on the two bodies with an inner ring; a set of tubes, the two ends of which are respectively inserted and fixed in the accommodation spaces of the two bodies, so that the two-wheel body is fixed at the two ends of the casing through the two bodies. And a mandrel, which are arranged in the central hole of the two bodies and the sleeve, and the two bodies are pivotally connected to the mandrel with bearings, and the two ends of the mandrel are fixedly arranged on the roller conveyor. This creation also provides a combined conveying roller set structure, which is mounted on a roller conveyor and driven by a transmission device, and includes: two bodies, which are provided with a transmission portion, which is connected to the transmission device; and a two-wheel body, which Set on the two bodies; a set of tubes, the two ends of which are inserted and fixed in the two bodies respectively, so that the two wheels are fixed at the two ends of the sleeve by the two bodies; and a mandrel, which is passed through It is arranged in the two bodies and the sleeve, and the two bodies are pivotally connected to the mandrel with bearings. The two ends of the mandrel are fixedly arranged on the roller conveyor. In order to further understand the characteristics and technical content of this creation, please refer to the following detailed description and drawings about this creation, but the drawings are for reference and explanation only, and are not intended to limit this creation. [Embodiment] Please refer to the second to fifth figures. This creative system provides a combined output

Page 7 M258973 _ · _ The convex strip of the tube. One is set as many as the moving sleeve, the diameter should be a sprocket, the capacity is 1, the C is a group, and the other is the same as the chain. } The distribution skin 1 ^ — ^ presents ^ — ^ sets the input angle of the input edge of the graph. The body shaft part is mounted on the 6-outer outer wheel, the third-pin wheel center, and the 2nd and 2nd rolls or rolls are passed on and off. The internal skin loses 15% and the middle move 13 outside 3 safety regulations. The 1 1 system is set as an example. 1—- ^ —- 2 ^ _ When the system is used, the hole 111 is applied to the hole 111 1 or the bearing material is made into 1 between the real and the heart 1 group of moving biaxial colloids 1 is best for the hollow hole empty wheel chain with four plastic one 1 more than a centered roll with 1 enclosed by the wall book The 4 series of external movements are in one of them, and in the wheel 111, it has a shape. } Constructing the roll group bearing 1, the degree of the inner ring of the wheel (4 knots and the wheel body, driving 1 to 3 deep ξ group, moving the four pillars, 8 skin pass, 1 to 1 wheel), take the, the circle 1 Or the body becomes 1 fit and rolls. Figure 2 3 is hollow for 1 round and the shape part is four-for-seven.

Page 8 M258973 IV. Creation instructions (5) 1 2 and inner ring 1 2 1 can be positioned against the flange 1 1 8 and make the second clip bodies 1 2 2 and the second clip groove 1 1 6 is engaged with each other, and the elastic hook 1 1 7 is engaged with the inner ring 1 2 1-end, so that the wheel body 12 and the body 11 can be firmly connected, and the wheel body 12 and the body 1 1 can be prevented. Rotation and axial displacement occur between them. The sleeve 1 3 is made of a metal material, and the inner wall is provided with a plurality of first clip bodies 1 3 1 corresponding to the first clip grooves 1 1 4. The first clip body 1 3 1 is Extend the appropriate length in the axial direction. The two ends of the sleeve 1 3 are respectively inserted and fixed in the accommodation spaces 1 1 3 of the two bodies 11, and the first latching slots 1 1 4 and the first latching body 1 3 1 are latched to each other. The sleeve 13 and the body 11 can be firmly connected, and rotation between the sleeve 13 and the body 11 can be prevented. The two-wheel body 12 can be fixed at the two ends of the sleeve 13 by the two-body body 1 1, and the two-wheel body 12 can be separated by a certain distance. The bearings 14 are respectively arranged at the two ends of the center hole 1 1 2 of the two bodies 11. The bearing sleeves 15 are made of plastic material, which is a hollow sleeve body. The bearing sleeves 15 are respectively embedded and fixed to the inner edge of the bearing 1 4 by half, and the mandrel 16 is worn through These bearing sleeves 1 5, the central hole 1 1 2 of the body 11 and the sleeve 13 are provided, so that the two bodies 1 1, the two-wheel body 12 and the sleeve 13 are pivotally connected to the bearing 1 4 through the bearing 1 4. The mandrel 16 can be rotated freely. The two ends of the mandrel 16 are locked to the two-axis buckle 18 by screws 17 respectively, and the two-axis buckle 18 can be used by the screw. 17 The lock is appropriately fixed on the base 3 of the roller conveyor.

Page 9 M258973 IV. Creation Instructions (6) So, that is, the 1 1 meshed body 1 1 and the product on the roller conveyor, and the composition of the roll-up lifting seat 3 is based on the original version. In the case of sleeve reduction, when the two wheels convey the goods, the bearing 2 is the same as the carrying plate of the bearing plate. The bearing plate is more economical in terms of material and motor or cylinder. In addition, the original 1 and 2 rooms have a large outer diameter and are easy to install. The cylinder 1 can be used to make a lift-up transmission interval setting 1 1 to drive the rolling for (figure omitted) control: group structure. The design and the degree of contact between the two points can be increased, and the two bodies 12 can still have more friction on both sides, and order, and the wheel body 1 on the wheel set 11, the cost of the system is the pipe 1 3 body 1 2 The carrier board still advances for a while, so it does not create a roller, so the drive is pretended to be a small roller. Several rollers are used in the roller. The transmission can be used at the two ends of the roller group. There are two points, and the two points will skew the wheel set 1 Manufactured as a lifting set 1 Only casing 1 Set 1 Wheel set 1 Device 2 The transmission tube 1 3 1 Use a wheel to make the bearing shape of the wheel body, make contact with Zhao, and frictionally connect Appropriately synchronize with the main body device 2 Roller combination 1 2 The long plate is curved to make the wheel touch, so that it is installed on the moving part 1 The wheel set 1 drives the lifting tS Ji to reduce the wheel size, even if the wheel body 1 can The length of the wheel body 12 with the exact friction coefficient is greatly reduced, the cost is reduced, and its weight is lighter, so that the moving load is reduced. There are wheel bodies 12 and two wheel bodies 3 at the two ends, so that other objects (such as detection elements) can be installed in the gap between the roller sets 1. This creation can be changed only by changing the sleeves 1 3 of different lengths. The width of the roller set 1 makes the width and width of the roller set 1 relatively unlimited, but can be elastically changed, and can be easily combined into various size (width) rollers.

Page 10 M258973 IV. Creative Instructions (7) Group 1 also has the effect of reducing costs. In addition, the mandrel 16 of this creation is sheathed with a sleeve 13 made of metal material, which can also increase the overall strength and effectively increase the load strength. In summary, this creation is rare The new-type creative products are extremely industrially usable, novel, and progressive, and fully meet the requirements for new-type patent applications. They are filed in accordance with the Patent Law. Please check and approve the patents in this case to protect the rights and interests of the creators. However, the above is only a preferred and feasible embodiment of this creation, and therefore does not limit the scope of the patent for this creation. Therefore, any equivalent structural changes made by using this creation manual and the contents of the drawings are included in this book for the same reason. Within the scope of the creation, Chen Ming was co-authored.

Page 11 M258973 Simple illustration of the drawing [Simple illustration of the drawing] The first drawing is a perspective view of a conventional roller set. The second picture is an exploded perspective view of the roller set of this creation. The third picture is a perspective view of the creative wheel set. The fourth picture is a cross-sectional view of the creative wheel set c a). The fifth picture is a sectional view (2) of the roller set of this creation. The sixth figure is a perspective view of the body of the roller set of this creation. The seventh figure is a perspective view of the creative roller set installed on the roller conveyor. [Representative symbols of components] [Knowledge] 8 Roller set 8 1 Wheel body 8 2 Transmission part 9 Transmission device [This creation] 1 Roller set

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M258973

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Claims (1)

M258973 ·· V. Application for patent scope 1. A combined conveying roller set structure, which is installed on a roller conveyor and driven by a transmission device, including: two bodies, which are provided with a transmission part, the transmission part and the transmission device Connected, the body has a central hole inside, and an accommodation space is formed at one end of the body, and the accommodation space is located at the periphery of the central hole; a two-wheel body, each of which has an inner ring fixed inside, and the two-wheel system is sleeved on the second ring with an inner ring On the body: a sleeve, the two ends of which are respectively inserted and fixed in the accommodating spaces of the two bodies, so that the two rounds of body books are fixed by the two bodies at the two ends of the sleeve; and a mandrel, which is passed through In the central hole of the two bodies and the sleeve, and the two bodies are pivotally connected to the mandrel with bearings, the two ends of the mandrel are fixedly arranged on the roller conveyor. 2. The combined conveying roller set structure described in item 1 of the scope of the patent application, wherein the transmission part of the body is a sprocket, the transmission device is a chain, and the sprocket is connected to the chain by involuntary connection. 3. The combined conveying roller set structure as described in item 1 of the scope of the patent application, wherein the transmission part of the body is a pulley, and the transmission device is a time gauge belt or a V-belt, and the pulley and the time gauge belt or a V-belt Mesh connection. 4. The combined conveying roller set structure described in item 1 of the scope of patent application, wherein the inner edge of the accommodation space of the body is provided with a plurality of first clamping grooves, and the inner wall of the sleeve is provided with a plurality of The first clamping bodies corresponding to the clamping grooves, the first clamping grooves and the first clamping system are engaged with each other. Page 14 M258973 V. Patent application scope 5. The combined conveying roller set structure described in item 1 of the patent application scope, wherein the outer edge of the accommodation space of the body is provided with a plurality of reinforcing ribs. 6. The combined conveying roller set structure described in item 1 of the scope of patent application, wherein the outer wall of the main body is provided with a plurality of second clamping grooves, and the inner edge of the inner ring of the wheel body is provided with a plurality of and A second clamping body corresponding to the second clamping groove, and the second clamping bodies and the second clamping groove are engaged with each other. 7. The combined conveying roller set structure described in item 1 of the scope of patent application, wherein the outer wall of the main body is provided with a plurality of elastic hooks, and the elastic hooks are connected to one end of the inner ring. 8. The combined conveying roller set structure described in item 1 of the scope of patent application, wherein the outer wall of the main body is provided with a flange, and the wheel body is positioned against the flange. 9. The combined conveying roller set structure described in item 1 of the scope of patent application, wherein the center hole of the body is provided with a bearing, and the inner edge of the bearing is fixed with a bearing sleeve, and the mandrel is threaded through The bearing sleeve. 10. The combined conveying roller set structure described in item 1 of the scope of patent application, wherein the two ends of the mandrel are respectively attached to the shaft buckle with a screw lock, and the two shaft buckles are fixedly arranged on the roller with the screw lock. On the conveyor. 1 1. A combined conveying roller group structure, which is installed on a roller conveyor and driven by a transmission device, includes: two bodies, which are provided with a transmission part, the transmission part is connected to the transmission device, and the two wheel bodies are sleeved; On the two bodies; a sleeve, the two ends of which are respectively inserted and fixed in the two bodies, so that the Page 15 M258973 Page 16