CN220906121U - Telescopic mechanism applied to telescopic roller conveying equipment - Google Patents
Telescopic mechanism applied to telescopic roller conveying equipment Download PDFInfo
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- CN220906121U CN220906121U CN202322493409.9U CN202322493409U CN220906121U CN 220906121 U CN220906121 U CN 220906121U CN 202322493409 U CN202322493409 U CN 202322493409U CN 220906121 U CN220906121 U CN 220906121U
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- 230000007246 mechanism Effects 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 claims abstract description 8
- 230000008569 process Effects 0.000 claims abstract description 7
- 230000004224 protection Effects 0.000 claims description 10
- 230000001360 synchronised effect Effects 0.000 claims description 8
- 230000003139 buffering effect Effects 0.000 claims description 5
- 230000007547 defect Effects 0.000 description 4
- 125000006850 spacer group Chemical group 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000009979 protective mechanism Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of conveying equipment, in particular to a telescopic mechanism applied to telescopic roller conveying equipment, which comprises two scissor type telescopic frames, a conveying roller rotatably arranged between the two scissor type telescopic frames, a plurality of moving rods arranged on the surfaces of the two scissor type telescopic frames, wherein the bottom ends of the moving rods are provided with moving wheels, the scissor type telescopic frames are composed of a plurality of crossed brackets, the crossed brackets comprise two rotating rods which are rotatably connected at the central positions, the surfaces of the moving rods are provided with driving mechanisms for driving the scissor type telescopic frames to automatically stretch, and the driving mechanisms comprise strip-shaped openings formed in the surfaces of the moving rods and driving motors fixedly arranged on the inner bottom walls of the strip-shaped openings. According to the utility model, the driving mechanism is arranged, so that the purpose of automatically extending the telescopic roller conveying equipment can be realized in the actual use process of the telescopic roller conveying equipment, and great convenience is provided for operators.
Description
Technical Field
The utility model relates to the technical field of conveying equipment, in particular to a telescopic mechanism applied to telescopic roller conveying equipment.
Background
In the prior art, a flanging polygonal cross piece telescopic roller conveyor with a publication number of CN204675220U is adopted, and comprises a stop lever, rollers, a driving wheel, a motor, a driving wheel, a spacer tube, a pull rod, a support and an electric cabinet, wherein the stop lever is arranged on one side of the support, the rollers comprise a plurality of rollers which are respectively connected with each other through cross pieces, the rollers are fixed with the cross pieces through fixed connecting pieces, the driving wheel is arranged on a rotating shaft of the motor, the driving wheel is arranged on a spacer tube through a driving wheel supporting piece, the two ends of the pull rod on the pull rod are respectively connected with the two sides of the support through the spacer tube, the electric cabinet is arranged on one side of the support, and a hook is arranged on one side of the support, which is positioned on the electric cabinet. According to the scheme, the simple detachable structure is arranged, the later maintenance is convenient, if problems occur in use, the maintenance and the replacement are convenient, the cost and the time are saved, and the stability and the strength of the equipment structure are improved by the improvement of the supporting legs and the cross pieces. The utility model has the advantages of stable performance, simple structure and longer service life.
However, the above scheme still has some disadvantages, for example, when it is adjusting the length of roller conveyer, need rely on personnel's pulling force to carry out its stretching, the operation is comparatively inconvenient, and comparatively laborious, degree of automation is low, and its in-process of carrying the goods simultaneously, the goods can directly drop from the tip of this roller conveyer, causes the damage of goods easily, and the defect that the aforesaid patent technology has unable automatic flexible promptly, and has the defect that can't carry out effective protection to the goods of carrying.
In view of this, the present utility model proposes a telescopic mechanism applied to a telescopic roller conveyor apparatus.
Disclosure of utility model
The utility model aims to provide a telescopic mechanism applied to telescopic roller conveying equipment, so as to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The telescopic mechanism comprises two scissor type telescopic frames, a conveying roller rotatably arranged between the two scissor type telescopic frames, and a plurality of moving rods arranged on the surfaces of the two scissor type telescopic frames, wherein the bottom ends of the moving rods are provided with moving wheels, each scissor type telescopic frame consists of a plurality of crossed brackets, each crossed bracket comprises two rotating rods which are rotatably connected at the central positions, and the surfaces of the moving rods are provided with driving mechanisms for driving the scissor type telescopic frames to automatically stretch;
The driving mechanism comprises a strip-shaped opening formed in the surface of the moving rod, a driving motor fixedly arranged on the inner bottom wall of the strip-shaped opening, and a screw rod fixedly arranged at the output end of the driving motor, the top end of the screw rod is rotationally connected with the inner top wall of the strip-shaped opening, the driving mechanism further comprises a sliding block which is slidably arranged on the inner wall of the strip-shaped opening, the upper surface of the sliding block is provided with a threaded hole which is in threaded connection with the surface of the screw rod, and the end parts of two rotating rods corresponding to the cross-shaped support and the moving rod are respectively rotationally connected with the surfaces of the moving rod and the sliding block.
As the preferable technical scheme, the top ends of the two moving rods on the left side are fixedly provided with 冂 -shaped rods which are convenient to pull the telescopic roller conveying equipment, and the outer surfaces of the 冂 -shaped rods are sleeved with anti-skid rubber sleeves.
As the preferable technical scheme, the top ends of a plurality of crossed brackets in the scissor type telescopic frame are all provided with limiting rollers for limiting and protecting cargoes in the conveying process.
As an optimal technical scheme, the surfaces of the two moving rods on the right side are provided with protection mechanisms for buffering and protecting cargoes conveyed to the tail end.
As the preferable technical scheme, the protection mechanism comprises a buffer inclined plate which is rotatably arranged on the surfaces of the two moving rods on the right side and a rotating assembly which is arranged on the surfaces of the two moving rods on the right side and is used for driving the buffer inclined plate to rotate.
As the preferable technical scheme, the rotating assembly comprises concave grooves respectively formed in the surfaces of the two right moving rods, and synchronous motors respectively fixedly arranged on the inner walls of the two concave grooves, and screw columns are fixedly arranged at the output ends of the synchronous motors.
As the preferable technical scheme, the rotating assembly further comprises a moving block which is arranged on the inner wall of the concave groove in a sliding manner and an ejector rod which is arranged on the surface of the moving block in a rotating manner, one end of the ejector rod, which is far away from the moving block, is rotationally connected with the surface of the buffering inclined plate, and the upper surface of the moving block is provided with a threaded hole which is in threaded connection with the surface of the threaded column.
Compared with the prior art, the utility model has the following beneficial effects:
1. According to the utility model, the driving mechanism is arranged, so that the purpose of automatically extending the telescopic roller conveying equipment can be realized in the actual use process of the telescopic roller conveying equipment, and great convenience is provided for operators.
2. According to the utility model, the protection mechanism is arranged, so that cargoes can conveniently slide onto the ground from the conveying roller through the buffer inclined plate, further effective protection of cargoes in conveying is realized, and the defect that the conveyed cargoes cannot be effectively protected in the prior art is effectively overcome.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
Fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.
In the figure: 1. a scissor type expansion bracket; 2. a conveying roller; 3. a moving rod; 4. a moving wheel; 5. a driving mechanism; 501. a driving motor; 502. a screw rod; 503. a slide block; 6.冂 -shaped rods; 7. a limit roller; 8. a protective mechanism; 801. a buffer sloping plate; 802. a rotating assembly; 8021. a synchronous motor; 8022. a threaded column; 8023. a moving block; 8024. and (5) a push rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
According to the drawings 1-4, the embodiment of the utility model provides a telescopic mechanism applied to telescopic roller conveying equipment, which comprises two scissor type telescopic frames 1, a conveying roller 2 rotatably arranged in the middle of the two scissor type telescopic frames 1, and a plurality of moving rods 3 arranged on the surfaces of the two scissor type telescopic frames 1, wherein 冂 -shaped rods 6 which are convenient for pulling the telescopic roller conveying equipment are fixedly arranged at the top ends of the two moving rods 3 on the left side, and anti-skid rubber sleeves are sleeved on the outer surfaces of the 冂 -shaped rods 6.
The top ends of a plurality of crossed brackets in the scissor type telescopic frame 1 are respectively provided with a limiting roller 7 for limiting and protecting cargoes in the conveying process.
The bottom end of the moving rod 3 is provided with a moving wheel 4, the scissor type telescopic frame 1 is composed of a plurality of cross type brackets, each cross type bracket comprises two rotating rods which are rotationally connected with each other at the center, and the surface of the moving rod 3 is provided with a driving mechanism 5 for driving the scissor type telescopic frame 1 to automatically stretch out and draw back;
The driving mechanism 5 comprises a strip-shaped opening formed in the surface of the moving rod 3, a driving motor 501 fixedly arranged on the inner bottom wall of the strip-shaped opening, and a screw rod 502 fixedly arranged at the output end of the driving motor 501, the top end of the screw rod 502 is rotationally connected with the inner top wall of the strip-shaped opening, the driving mechanism 5 further comprises a sliding block 503 which is slidably arranged on the inner wall of the strip-shaped opening, the upper surface of the sliding block 503 is provided with a threaded hole which is in threaded connection with the surface of the screw rod 502, and the end parts of two rotating rods corresponding to the cross-shaped support and the moving rod 3 are respectively rotationally connected with the surfaces of the moving rod 3 and the sliding block 503.
In the utility model, by arranging the driving mechanism 5, when the length of the telescopic roller conveying equipment is required to be regulated in the actual use process, the screw rod 502 can be driven to rotate by the rotation of the driving motor 501, the sliding block 503 is driven to move upwards by the rotation of the screw rod 502, and the scissor type telescopic frame 1 is driven to automatically extend by the upward movement of the sliding block 503, so that the aim of automatically extending the telescopic roller conveying equipment is fulfilled, and great convenience is provided for operators.
The surfaces of the two moving rods 3 on the right are provided with a protection mechanism 8 for buffering and protecting the goods conveyed to the tail end.
The guard mechanism 8 includes a buffer swash plate 801 rotatably provided on the surfaces of the two moving levers 3 on the right side, and a rotation assembly 802 provided on the surfaces of the two moving levers 3 on the right side for driving the buffer swash plate 801 to rotate.
The rotating assembly 802 comprises concave grooves respectively formed in the surfaces of the two right moving rods 3, and synchronous motors 8021 respectively fixedly arranged on the inner walls of the two concave grooves, and threaded columns 8022 are fixedly arranged at the output ends of the synchronous motors 8021.
The rotating assembly 802 further comprises a moving block 8023 arranged on the inner wall of the concave groove in a sliding manner, and a push rod 8024 arranged on the surface of the moving block 8023 in a rotating manner, one end, away from the moving block 8023, of the push rod 8024 is rotationally connected with the surface of the buffer inclined plate 801, and a threaded hole in threaded connection with the surface of the threaded column 8022 is formed in the upper surface of the moving block 8023.
According to the utility model, the protection mechanism 8 is arranged, so that the telescopic roller conveying equipment can drive the threaded column 8022 to rotate through the rotation of the synchronous motor 8021 in the process of conveying cargoes, the rotation of the threaded column 8022 drives the moving block 8023 to move upwards, and the upward movement of the moving block 8023 drives the buffer inclined plate 801 in a vertical state to rotate in an inclined state through the ejector rod 8024, so that cargoes can slide onto the ground from the conveying roller 2 through the buffer inclined plate 801, effective protection of cargoes in conveying is realized, and the defect that the conveyed cargoes cannot be effectively protected in the prior art is effectively solved.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (7)
1. Be applied to telescopic machanism of flexible cylinder conveying equipment, including two scissors fork expansion bracket (1), rotate and set up in two transportation roller (2) in the middle of scissors fork expansion bracket (1) to and set up a plurality of movable rod (3) on two scissors fork expansion bracket (1) surfaces, and the bottom of movable rod (3) is provided with and removes round (4), its characterized in that: the scissor type telescopic frame (1) is composed of a plurality of crossed brackets, each crossed bracket comprises two rotating rods which are rotationally connected with each other at the center, and a driving mechanism (5) for driving the scissor type telescopic frame (1) to automatically stretch out and draw back is arranged on the surface of each moving rod (3);
The driving mechanism (5) comprises a strip-shaped opening formed in the surface of the moving rod (3), a driving motor (501) fixedly arranged on the inner bottom wall of the strip-shaped opening, and a screw rod (502) fixedly arranged at the output end of the driving motor (501), the top end of the screw rod (502) is rotationally connected with the inner top wall of the strip-shaped opening, the driving mechanism (5) further comprises a sliding block (503) which is slidably arranged on the inner wall of the strip-shaped opening, the upper surface of the sliding block (503) is provided with a threaded hole which is in threaded connection with the surface of the screw rod (502), and the end parts of two rotating rods corresponding to the cross-shaped support and the moving rod (3) are respectively rotationally connected with the surfaces of the moving rod (3) and the sliding block (503).
2. A telescopic mechanism for a telescopic roller conveyor according to claim 1, wherein: the top ends of the two moving rods (3) on the left side are fixedly provided with 冂 -shaped rods (6) which are convenient to pull the telescopic roller conveying equipment, and the outer surfaces of the 冂 -shaped rods (6) are sleeved with anti-slip rubber sleeves.
3. A telescopic mechanism for a telescopic roller conveyor according to claim 1, wherein: limiting rollers (7) used for limiting and protecting cargoes in the conveying process are arranged at the top ends of a plurality of crossed brackets in the scissor type telescopic frame (1).
4. A telescopic mechanism for a telescopic roller conveyor according to any of claims 1-3, wherein: the surfaces of the two moving rods (3) on the right side are provided with protection mechanisms (8) for buffering and protecting cargoes conveyed to the tail end.
5. A telescopic mechanism for a telescopic roller conveyor according to claim 4, wherein: the protection mechanism (8) comprises a buffer inclined plate (801) which is rotatably arranged on the surfaces of the two moving rods (3) on the right side, and a rotating assembly (802) which is arranged on the surfaces of the two moving rods (3) on the right side and used for driving the buffer inclined plate (801) to rotate.
6. A telescopic mechanism for a telescopic roller conveyor according to claim 5, wherein: the rotating assembly (802) comprises concave grooves respectively formed in the surfaces of the two moving rods (3) on the right side, synchronous motors (8021) respectively fixedly arranged on the inner walls of the two concave grooves, and threaded columns (8022) are fixedly arranged at the output ends of the synchronous motors (8021).
7. A telescopic mechanism for a telescopic roller conveyor according to claim 6, wherein: the rotating assembly (802) further comprises a moving block (8023) which is arranged on the inner wall of the concave groove in a sliding mode, and a push rod (8024) which is arranged on the surface of the moving block (8023) in a rotating mode, one end, away from the moving block (8023), of the push rod (8024) is connected with the surface of the buffering inclined plate (801) in a rotating mode, and a threaded hole in threaded connection with the surface of the threaded column (8022) is formed in the upper surface of the moving block (8023).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322493409.9U CN220906121U (en) | 2023-09-14 | 2023-09-14 | Telescopic mechanism applied to telescopic roller conveying equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322493409.9U CN220906121U (en) | 2023-09-14 | 2023-09-14 | Telescopic mechanism applied to telescopic roller conveying equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220906121U true CN220906121U (en) | 2024-05-07 |
Family
ID=90902522
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322493409.9U Active CN220906121U (en) | 2023-09-14 | 2023-09-14 | Telescopic mechanism applied to telescopic roller conveying equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220906121U (en) |
-
2023
- 2023-09-14 CN CN202322493409.9U patent/CN220906121U/en active Active
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