CN219949473U - Cross chain driving device - Google Patents
Cross chain driving device Download PDFInfo
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- CN219949473U CN219949473U CN202320888453.7U CN202320888453U CN219949473U CN 219949473 U CN219949473 U CN 219949473U CN 202320888453 U CN202320888453 U CN 202320888453U CN 219949473 U CN219949473 U CN 219949473U
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- cross chain
- drive
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- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 238000003825 pressing Methods 0.000 claims description 37
- 238000000034 method Methods 0.000 description 6
- 238000005096 rolling process Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model discloses a cross chain driving device, which comprises a chain conveying track, wherein a cross chain is movably arranged on the chain conveying track; the driving assembly comprises a driving motor, a driving wheel, a driven wheel and a driving chain, wherein the driving motor and the driving wheel are in chain transmission, the driving chain is in tensioning connection between the driving wheel and the driven wheel, the cross chain is positioned at the outer side of the driving chain, a poking tooth is fixedly arranged on the driving chain and is meshed with the cross chain, and conveying of the cross chain is realized; still including pushing up tight clamp plate and drive clamp plate, the drive clamp plate is located the interior of drive chain and is close to one side of cross chain, and the pushing up tight clamp plate is arranged in the interior of moving chain and is kept away from one side of cross chain, and the position of pushing up tight clamp plate and drive clamp plate relative drive chain is all adjustable to guaranteed that the drive chain keeps the tensioning in the conveying, the tooth of dialling on the drive chain can mesh the cross chain forward transmission effectively.
Description
Technical Field
The utility model relates to a transmission conveying device, in particular to a cross chain driving device.
Background
The chain conveyor uses the chain as traction and carrier to convey materials, has large conveying capacity, mainly conveys trays, large turnover boxes and the like, is easy to realize accumulation and delivery, and can be used as an assembly production line or as storage and delivery of materials. The chain can adopt a common sleeve roller conveying chain or other various special chains.
However, the driving chain of the existing chain conveyor is easy to loosen, so that the conveying efficiency is low; meanwhile, the cross chain is easy to deform, and the cross chain is seriously broken, so that the transportation of a workpiece is interrupted.
Disclosure of Invention
To overcome the above-mentioned drawbacks, an object of the present utility model is to provide a cross chain driving device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a cross chain driving device comprises a chain conveying track, wherein a cross chain is movably arranged on the chain conveying track; the driving assembly comprises a driving motor, a driving wheel, a driven wheel and a driving chain, wherein the driving motor and the driving wheel are in chain transmission, the driving chain is in tensioning connection between the driving wheel and the driven wheel, the cross chain is positioned at the outer side of the driving chain, a poking tooth is fixedly arranged on the driving chain and is meshed with the cross chain, and conveying of the cross chain is realized; the pressing plate is arranged in the driving chain and is close to one side of the cross chain, the pressing plate is arranged in the movable chain and is far away from one side of the cross chain, and the positions of the pressing plate and the driving plate relative to the driving chain are adjustable, so that the driving chain is kept tensioned in the conveying process, and the poking teeth on the driving chain can be effectively meshed with the cross chain to be conveyed forwards; and the chain pieces arranged between the cross chains ensure that the whole stress of the chains is uniform, deformation is not easy to occur, and the transmission stability of the chains is better.
Further, the spacing between adjacent shift teeth matches the spacing between the cross chains, and the spacing between adjacent shift teeth matches the spacing between adjacent cross chains, so that each shift tooth can engage and drive the cross chains to forward.
Still further still include the fixed plate, tight clamp plate in top and drive clamp plate all are equipped with adjusting screw, and adjusting screw passes through the nut to be connected on the fixed plate, and adjusting screw's position relative to the fixed plate is adjustable, has guaranteed that drive chain keeps tensioning in the conveying process, and the tooth of dialling on the drive chain can mesh the cross chain forward conveying effectively.
Further, a pair of guide wheels are arranged at the upper and lower positions of the cross chain, a pair of travelling wheels are arranged at the left and right positions, the guide wheels are in rolling friction contact with the upper side wall and the lower side wall of the chain conveying track, and the travelling wheels are in rolling friction contact with the inner bottom wall of the chain conveying track.
Furthermore, a transverse chain piece and a pair of longitudinal chain pieces are connected between the cross chains, the cross joints are replaced by the chain piece connection mode, the chain pieces are changed from side stress to uniform stress, deformation or joint breakage is not easy to occur, and the chain transmission stability is better.
Furthermore, the driving device also comprises an outer frame, and a part of the frame is made of transparent materials, so that operators are not hurt by the mistaken touch of the driving device, the motion state of the driving device can be seen clearly in real time, and operation faults can be found timely.
Still further still include the frame, chain delivery track and frame fixed setting are in the frame, and drive arrangement fixed mounting is in the frame, and four angles of frame are equipped with the lug, and the transport of cross chain drive arrangement is accomplished to the accessible lug.
The utility model has the beneficial effects that the positions of the jacking pressing plate and the driving pressing plate relative to the driving chain are adjustable, so that the driving chain is kept tensioned in the conveying process, and the poking teeth on the driving chain can be effectively meshed with the cross chain to be conveyed forwards; and the chain pieces arranged between the cross chains ensure that the whole stress of the chains is uniform, deformation is not easy to occur, and the transmission stability of the chains is better.
Drawings
FIG. 1 is a top view of a cross chain drive device according to an embodiment of the present utility model;
FIG. 2 is a cross-section view of a cross-chain drive B-B according to one embodiment of the present utility model;
FIG. 3 is a cross-sectional view of a cross-chain drive apparatus A-A according to one embodiment of the present utility model;
FIG. 4 is a schematic view of a holding-down platen and a driving platen on a fixed plate according to an embodiment of the present utility model;
FIG. 5 is a cross-sectional view of a cross-shaped chain according to one embodiment of the present utility model;
FIG. 6 is a schematic view of the connection between cross-shaped chains according to an embodiment of the present utility model.
In the figure: 1. a cross chain conveying track; 2. a drive assembly; 21. a driving motor; 22. a driving wheel; 23. a driven wheel; 24. a drive chain; 25. tooth shifting; 3. a cross chain; 31. a first rotating shaft; 32. a second rotating shaft; 4. pressing the pressing plate tightly; 5. driving the pressing plate; 6. a fixing plate; 61. adjusting a screw; 71. a guide wheel; 72. a walking wheel; 81. a transverse link; 82. a longitudinal chain sheet; 9. a frame; 10. a frame.
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Referring to fig. 1, a cross chain driving device in the present embodiment includes a cross chain conveying track 1, a driving component 2, a cross chain 3, a pressing plate 4, and a driving pressing plate 5, wherein the cross chain 3 is movably disposed on the chain conveying track 1, and the cross chain conveying track 1 is conveyed along a first direction (a direction in fig. 1); the driving assembly 2 comprises a driving motor 21, a driving wheel 22, a driven wheel 23 and a driving chain 24, wherein the driving motor 21 and the driving wheel 22 are in chain transmission, the driving chain 24 is in tensioning connection between the driving wheel 22 and the driven wheel 23, the cross chain 3 is positioned at the outer side of the driving chain 24, and a poking tooth 25 is fixedly arranged on the driving chain 24; the driving pressing plate 5 is located in the driving chain 24 and is close to one side of the cross chain 3, the jacking pressing plate 4 is arranged in the moving chain and is far away from one side of the cross chain 3, the jacking pressing plate 4 and the driving pressing plate 5 can be adjusted along the second direction (direction b in the drawing 1), the driving pressing plate 5 is adjusted to the outside, the driving chain 24 is kept tensioned in the conveying process, and the poking teeth 25 on the driving chain 24 can be effectively meshed with the cross chain 3 to be conveyed forwards.
The working principle of the embodiment is as follows: after the driving motor 21 is started, a 20A-21 toothed chain wheel on the driving motor 21 and a 20A-29 toothed chain wheel on the driving shaft are connected and transmitted through a chain, P81-8 toothed chain wheels are arranged on the driving shaft and the driven shaft, a driving chain 24 is connected between the driving wheel 22 and the driven wheel 23 in a tensioning manner, and a shifting tooth 25 is fixedly arranged on the driving chain 24. The outside of the driving chain 24 is provided with a chain conveying track 1, the cross conveying chain is movably arranged on the chain conveying track 1, and the movement of the shifting tooth 25 is meshed with the cross chain 3 to realize the conveying of the cross chain 3. The inner side of the driving chain 24 comprises a top pressing plate 4 and a driving pressing plate 5, the driving pressing plate 5 is positioned in the driving chain 24 and is close to one side of the cross chain 3, the top pressing plate 4 is arranged in the moving chain and is far away from one side of the cross chain 3, the positions of the top pressing plate 4 and the driving pressing plate 5 relative to the driving chain 24 are adjustable, the driving chain 24 is kept tensioned in the conveying process, and the poking teeth 25 on the driving chain 24 can be effectively meshed with the cross chain 3 to be conveyed forwards.
In some embodiments, the spacing between adjacent shift teeth 25 matches the spacing between cross-links 3. The shifting teeth 25 are spaced on the drive chain 24, and the spacing between adjacent shifting teeth 25 matches the spacing between adjacent cross chains 3 so that each shifting tooth 25 can engage and drive the cross chains 3 forward.
In some embodiments, the device further comprises a fixing plate 6, as shown in fig. 1, the fixing plate 6 is arranged between the driving wheel 22 and the driven wheel 23, the top pressing plate 4 and the driving pressing plate 5 are respectively provided with an adjusting screw 61, holes are formed in the fixing plate 6 corresponding to the positions of the adjusting screws 61, and the top pressing plate 4 and the driving pressing plate 5 are connected to the fixing plate 6 through nuts. The position of the adjusting screw 61 relative to the fixing plate 6 is adjustable, and when the driving chain 24 is loosened, the nut of the adjusting screw 61 on the top pressing plate 4 is loosely connected, the top pressing plate 4 is adjusted to the outside, and when the driving chain 24 is tensioned, the nut is fastened. Similarly, when the shift teeth 25 cannot effectively engage the cross chain 3, the nut of the adjusting screw 61 on the driving pressing plate 5 is loosely connected, and the driving pressing plate 5 is adjusted to the outside until the shift teeth 25 are smoothly engaged, the nut is fastened. The positions of the pressing plate 4 and the driving pressing plate 5 relative to the driving chain 24 are adjustable, so that the driving chain 24 is kept tensioned in the conveying process, and the poking teeth 25 on the driving chain 24 can be effectively meshed with the cross chain 3 to be conveyed forwards.
In some embodiments, the cross chain 3 is provided with a pair of guide wheels 71 at the up and down positions and a pair of travelling wheels 72 at the left and right positions. The cross chain 3 comprises a plurality of first rotating shafts 31 and second rotating shafts 32 with axial leads being perpendicular to each other, two ends of each first rotating shaft 31 are respectively and rotatably connected with a guide wheel 71, two ends of each second rotating shaft 32 are respectively and rotatably connected with a travelling wheel 72, when the cross conveying chain works, the guide wheels 71 are in rolling friction contact with the upper side wall and the lower side wall of the chain conveying track 1, and the travelling wheels 72 are in rolling friction contact with the inner bottom wall of the chain conveying track 1.
In some embodiments, a transverse link 81 and a pair of longitudinal links 82 are connected between the cross links 3. A pair of transverse links 81 are connected between two adjacent first rotating shafts 31, and a pair of longitudinal links 82 are connected between two adjacent second rotating shafts 32, wherein the length of each longitudinal link 82 is greater than that of each transverse link 81. The cross joint is replaced by the connecting mode of the chain piece, the chain piece is changed from one side part to be uniformly stressed, deformation or joint breakage is not easy to occur, and the chain transmission stability is better.
In some embodiments, the drive assembly 2 further comprises a frame 9, a portion of the frame 9 being transparent. The transparent material can be glass, acrylic plate and the like, so that operators are not damaged by mistaken touch of the driving device, the motion state of the driving device can be seen clearly in real time, operation faults can be found timely, and the conveying efficiency is improved. As shown in fig. 1, the driving motor 21 in the driving assembly 2 is outside the frame 9, and when in operation, heat generated by the driving motor 21 is easier to dissipate, so that the service life of the driving motor 21 is prolonged.
In some embodiments, the chain conveyor track 1 and the frame 9 are fixedly arranged on the frame 10, and further comprise a frame 10. The frame 10 is fixedly provided with a chain conveying track 1, the longitudinal section of the chain conveying track 1 is cross-shaped, and a cross chain 3 is movably arranged on the chain conveying track 1; the driving device is fixedly arranged on the frame 10, lifting lugs are arranged at four corners of the frame 10, and the conveying of the cross chain 3 driving device can be completed through the lifting lugs.
The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the content of the present utility model and to implement the same, but are not intended to limit the scope of the present utility model, and all equivalent changes or modifications made according to the spirit of the present utility model should be included in the scope of the present utility model.
Claims (7)
1. The cross chain driving device is characterized by comprising a cross chain conveying rail, a driving assembly, a cross chain, a pressing plate and a driving pressing plate;
the cross chain is movably arranged on the cross chain conveying rail, and the cross chain conveying rail conveys along a first direction;
the driving assembly comprises a driving motor, a driving wheel, a driven wheel and a driving chain, wherein the driving motor and the driving wheel are in chain transmission, the driving chain is connected between the driving wheel and the driven wheel in a tensioning manner, the cross chain is positioned on the outer side of the driving chain, and a poking tooth is fixedly arranged on the driving chain;
the driving pressing plate is positioned in the driving chain and is close to one side of the cross chain, the jacking pressing plate is arranged in the moving chain and is far away from one side of the cross chain, and the jacking pressing plate and the driving pressing plate can be adjusted along a second direction, so that the poking teeth are meshed with the cross chain, and the conveying of the cross chain is realized.
2. The cross chain drive of claim 1 wherein the spacing between adjacent shift teeth matches the spacing between the cross chains.
3. The cross chain drive of claim 1, further comprising a fixed plate, wherein the tightening platen and the drive platen are each provided with an adjustment screw, the adjustment screw being connected to the fixed plate by a nut.
4. The cross chain driving device according to claim 1, wherein the cross chain is provided with a pair of guide wheels at the up-down position and a pair of traveling wheels at the left-right position.
5. The cross chain drive of claim 1 wherein the cross chain connects a transverse link and a pair of longitudinal links.
6. The cross chain drive of claim 1 further comprising a frame, a portion of the frame being transparent.
7. The cross chain drive of claim 6 further comprising a frame, the chain conveyor track being fixedly disposed on the frame with the frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320888453.7U CN219949473U (en) | 2023-04-19 | 2023-04-19 | Cross chain driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320888453.7U CN219949473U (en) | 2023-04-19 | 2023-04-19 | Cross chain driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219949473U true CN219949473U (en) | 2023-11-03 |
Family
ID=88551207
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320888453.7U Active CN219949473U (en) | 2023-04-19 | 2023-04-19 | Cross chain driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219949473U (en) |
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2023
- 2023-04-19 CN CN202320888453.7U patent/CN219949473U/en active Active
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