CN216862589U - Heavy double-row chain roller conveyor - Google Patents
Heavy double-row chain roller conveyor Download PDFInfo
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- CN216862589U CN216862589U CN202123348668.XU CN202123348668U CN216862589U CN 216862589 U CN216862589 U CN 216862589U CN 202123348668 U CN202123348668 U CN 202123348668U CN 216862589 U CN216862589 U CN 216862589U
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- roller bracket
- row chain
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Abstract
The utility model discloses a heavy double-row chain roller conveyor, which comprises a roller bracket; the roller bracket is rotatably connected with a plurality of rollers; the bottom of the roller bracket is provided with four supporting columns; connecting rods are connected between the supporting columns, and fixing plates are fixedly connected between the connecting rods positioned at the left side and the right side; the middle part of the fixed plate is provided with a driving motor; the output end of the driving motor is fixedly connected with a driving chain wheel; one end of the roller is provided with double rows of chain wheels; a triangular driving chain is tensioned between the driving chain wheel and the double-row chain wheels of the two middle rollers, and a conveying chain is tensioned between the double-row chain wheels of the other two adjacent rollers; the driving motor is arranged in the middle of the fixing plate, the output end of the driving motor drives the middle two rollers to rotate through the driving chain wheel and drives the rollers at the two ends to rotate, and the transmission distance is shortened by half, so that the transmission efficiency is increased, and the output power of the driving motor is reduced.
Description
Technical Field
The utility model relates to the technical field of conveyors, in particular to a heavy double-row chain roller conveyor.
Background
The roller conveyor is suitable for conveying various boxes, bags, trays and other goods, can convey materials with large weight of single pieces or bear large impact load, is easy to connect and transition between adjacent roller lines, can form a complex logistics conveying system by a plurality of roller lines and other conveyors, and meets various process requirements. The driving motor of the existing double-row chain conveyor is generally arranged at one end of a rack, the driving motor drives a roller at one end to rotate, the roller at the other end is driven to rotate, the transmission distance is long, the transmission efficiency is poor, and the output power of the driving motor is also large. Meanwhile, when a traditional roller conveyor works, materials on rollers are randomly placed irregularly, so that the materials often collide with each other and collide with a rack during conveying, and the materials are easily damaged.
Based on the situation, the utility model provides a heavy double-row chain roller conveyor which can effectively solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a heavy double-row chain roller conveyor. The heavy double-row chain roller conveyor is simple in structure, the driving motor is arranged in the middle of the fixing plate, the output end of the driving motor drives the middle two rollers to rotate through the driving chain wheel and drives the rollers at the two ends to rotate, and the transmission distance of the driving motor is shortened by half, so that the transmission efficiency is increased, and the output power of the driving motor is reduced; meanwhile, the limiting device can prevent materials from being damaged due to collision between the materials and the rack in the conveying process.
The utility model is realized by the following technical scheme:
a heavy double-row chain roller conveyor comprises a roller bracket; the roller bracket is rotatably connected with a plurality of rollers; the bottom of the roller bracket is provided with four supporting columns; connecting rods are connected between the supporting columns, and fixing plates are fixedly connected between the connecting rods positioned on the left side and the right side; the middle part of the fixed plate is provided with a driving motor; the output end of the driving motor is fixedly connected with a driving chain wheel; one end of the roller is provided with a double-row chain wheel; a triangular driving chain is tensioned between the driving chain wheel and the double-row chain wheels of the two middle rollers, and a conveying chain is tensioned between the double-row chain wheels of the other two adjacent rollers; two sides of the roller bracket are respectively provided with a limiting device; the limiting device is fixedly arranged on the upper surface of the roller bracket.
According to the above technical solution, as a further preferable technical solution of the above technical solution, the limiting device includes a limiting rod, a connecting plate, and a first fixing screw; the two ends of the limiting rod are respectively connected with the connecting plates in a welding manner; the connecting plate is provided with a waist round hole, and the first fixing screw penetrates through the waist round hole and is fixedly connected with the connecting plate through two first nuts.
According to the above technical means, as a further preferable technical means of the above technical means, a first protection cover is provided outside the drive chain; the top of the first protection cover is fixedly connected with the lower surface of the roller bracket.
According to the above aspect, as a further preferable aspect of the above aspect, a second protective cover is provided on an outer side of the conveyor chain; the top of the second protective cover is fixedly connected with the upper surface of the roller bracket.
According to the above technical solution, as a further preferable technical solution of the above technical solution, supporting legs are provided below the supporting columns; the top of supporting legs is provided with second fixing screw, second fixing screw pass the bottom of support column and through two second nuts with support column fixed connection.
Compared with the prior art, the utility model has the following advantages and beneficial effects:
the heavy double-row chain roller conveyor is simple in structure, the driving motor is arranged in the middle of the fixing plate, the output end of the driving motor drives the middle two rollers to rotate through the driving chain wheel and drives the rollers at the two ends to rotate, and the transmission distance of the driving motor is shortened by half, so that the transmission efficiency is increased, and the output power of the driving motor is reduced; meanwhile, the limiting device can prevent materials from being damaged due to collision between the materials and the rack in the conveying process.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic top view of the present invention without a second protective cover;
FIG. 3 is a schematic front view of the present invention without the first protective cover;
fig. 4 is a partially enlarged view of a portion a of fig. 1.
Detailed Description
In order that those skilled in the art will better understand the technical solutions of the present invention, the following description of the preferred embodiments of the present invention is provided in conjunction with specific examples, but it should be understood that the drawings are for illustrative purposes only and should not be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.
Example 1:
a heavy double-row chain roller conveyor comprises a roller bracket 1; a plurality of rollers 2 are rotatably connected to the roller bracket 1; the bottom of the roller bracket 1 is provided with four supporting columns 3; connecting rods 4 are connected between the supporting columns 3, and fixing plates 5 are fixedly connected between the connecting rods 4 positioned on the left side and the right side; the middle part of the fixed plate 5 is provided with a driving motor 6; the output end of the driving motor 6 is fixedly connected with a driving chain wheel 7; one end of the roller 2 is provided with a double-row chain wheel 8; a triangular driving chain 9 is tensioned between the driving chain wheel 7 and the double-row chain wheels 8 of the two middle rollers 2, and a conveying chain 10 is tensioned between the double-row chain wheels 8 of the other two adjacent rollers 2; two sides of the roller bracket 1 are respectively provided with a limiting device; the limiting device is fixedly arranged on the upper surface of the roller bracket 1.
Example 2:
a heavy double-row chain roller conveyor comprises a roller bracket 1; a plurality of rollers 2 are rotatably connected to the roller bracket 1; the bottom of the roller bracket 1 is provided with four supporting columns 3; connecting rods 4 are connected between the supporting columns 3, and fixing plates 5 are fixedly connected between the connecting rods 4 positioned on the left side and the right side; the middle part of the fixed plate 5 is provided with a driving motor 6; the output end of the driving motor 6 is fixedly connected with a driving chain wheel 7; one end of the roller 2 is provided with a double-row chain wheel 8; a triangular driving chain 9 is tensioned between the driving chain wheel 7 and the double-row chain wheels 8 of the two middle rollers 2, and a conveying chain 10 is tensioned between the double-row chain wheels 8 of the other two adjacent rollers 2; two sides of the roller bracket 1 are respectively provided with a limiting device; the limiting device is fixedly arranged on the upper surface of the roller bracket 1.
The driving motor 6 of the utility model is arranged in the middle of the fixed plate 5, the output end of the driving motor 6 drives the two middle rollers 2 to rotate through the driving chain wheel 7 and drives the rollers 2 at the two ends to rotate, and the transmission distance is shortened by half, thereby increasing the transmission efficiency and reducing the output power of the driving motor.
Further, in another embodiment, the limiting device comprises a limiting rod 11, a connecting plate 12 and a first fixing screw 13; the two ends of the limiting rod 11 are respectively connected with the connecting plates 12 in a welding manner; the connecting plate 12 is provided with a waist circular hole 14, and the first fixing screw 13 penetrates through the waist circular hole 14 and is fixedly connected with the connecting plate 12 through two first nuts 15.
Through adopting above-mentioned technical scheme, stop device's setting can prevent between the transportation process material, between material and the frame collision each other lead to the material to damage.
Further, in another embodiment, a first protection cover 16 is arranged on the outer side of the driving chain 9; the top of the first protective cover 16 is fixedly connected with the lower surface of the roller bracket 1.
By adopting the above technical scheme, the arrangement of the first protection cover 16 prevents the conveying chain 10 from biting articles such as cloth and paper, thereby ensuring the normal operation of the driving chain 9.
Further, in another embodiment, a second protective cover 17 is arranged on the outer side of the conveying chain 10; the top of the second protective cover 17 is fixedly connected with the upper surface of the roller bracket 1.
Through adopting above-mentioned technical scheme, the setting of second safety cover 17 prevents that conveying chain 10 from stinging article such as cloth, paper to guarantee conveying chain 10's normal operating.
Further, in another embodiment, a supporting foot 18 is arranged below the supporting column 3; the top of the supporting leg 18 is provided with a second fixing screw 19, and the second fixing screw 19 passes through the bottom of the supporting column 3 and is fixedly connected with the supporting column 3 through two second nuts 20.
Through adopting above-mentioned technical scheme, be convenient for adjust the height of cylinder conveyer.
According to the description of the utility model and the attached drawings, a person skilled in the art can easily make or use a heavy double-row chain drum conveyor according to the utility model and can produce the positive effects described in the utility model.
Unless otherwise specified, in the present invention, if there is an orientation or positional relationship indicated by terms of "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.
Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass, for example, being fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications and equivalent variations of the above embodiments according to the technical spirit of the present invention are included in the scope of the present invention.
Claims (5)
1. The utility model provides a heavy double row chain roller conveyor which characterized in that: comprises a roller bracket (1); a plurality of rollers (2) are rotatably connected to the roller bracket (1); the bottom of the roller bracket (1) is provided with four supporting columns (3); connecting rods (4) are connected between the supporting columns (3), and fixing plates (5) are fixedly connected between the connecting rods (4) on the left side and the right side; a driving motor (6) is arranged in the middle of the fixed plate (5); the output end of the driving motor (6) is fixedly connected with a driving chain wheel (7); one end of the roller (2) is provided with a double-row chain wheel (8); a triangular driving chain (9) is tensioned between the driving chain wheel (7) and the double-row chain wheels (8) of the two middle rollers (2), and a conveying chain (10) is tensioned between the double-row chain wheels (8) of the other two adjacent rollers (2); two sides of the roller bracket (1) are respectively provided with a limiting device; the limiting device is fixedly arranged on the upper surface of the roller bracket (1).
2. A heavy double-row chain drum conveyor according to claim 1, characterized in that: the limiting device comprises a limiting rod (11), a connecting plate (12) and a first fixing screw (13); the two ends of the limiting rod (11) are respectively connected with the connecting plates (12) in a welding mode; waist round holes (14) are formed in the connecting plate (12), and the first fixing screw (13) penetrates through the waist round holes (14) and is fixedly connected with the connecting plate (12) through two first nuts (15).
3. A heavy double row chain drum conveyor according to claim 1, characterized in that: a first protective cover (16) is arranged on the outer side of the driving chain (9); the top of the first protective cover (16) is fixedly connected with the lower surface of the roller bracket (1).
4. A heavy double-row chain drum conveyor according to claim 1, characterized in that: a second protective cover (17) is arranged on the outer side of the conveying chain (10); the top of the second protective cover (17) is fixedly connected with the upper surface of the roller bracket (1).
5. A heavy double-row chain drum conveyor according to claim 1, characterized in that: supporting legs (18) are arranged below the supporting columns (3); the top of the supporting leg (18) is provided with a second fixing screw rod (19), and the second fixing screw rod (19) penetrates through the bottom of the supporting column (3) and is fixedly connected with the supporting column (3) through two second nuts (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123348668.XU CN216862589U (en) | 2021-12-28 | 2021-12-28 | Heavy double-row chain roller conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123348668.XU CN216862589U (en) | 2021-12-28 | 2021-12-28 | Heavy double-row chain roller conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216862589U true CN216862589U (en) | 2022-07-01 |
Family
ID=82148265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123348668.XU Active CN216862589U (en) | 2021-12-28 | 2021-12-28 | Heavy double-row chain roller conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216862589U (en) |
-
2021
- 2021-12-28 CN CN202123348668.XU patent/CN216862589U/en active Active
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