CN221215938U - End blocking device of chain conveyor - Google Patents
End blocking device of chain conveyor Download PDFInfo
- Publication number
- CN221215938U CN221215938U CN202323096316.9U CN202323096316U CN221215938U CN 221215938 U CN221215938 U CN 221215938U CN 202323096316 U CN202323096316 U CN 202323096316U CN 221215938 U CN221215938 U CN 221215938U
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- blocking
- frame
- blocking strip
- chain conveyor
- strip
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- 230000000903 blocking effect Effects 0.000 title claims abstract description 95
- 230000006698 induction Effects 0.000 claims abstract description 7
- 230000004888 barrier function Effects 0.000 claims abstract description 3
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 claims 1
- 239000000463 material Substances 0.000 abstract description 4
- 238000005259 measurement Methods 0.000 abstract description 2
- 230000003014 reinforcing effect Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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Abstract
The utility model provides a blocking device for the end part of a chain conveyor, which comprises the following components: the chain conveying device comprises a rack, chain conveying pieces arranged on two sides of the rack, and blocking pieces arranged on the rack and positioned at the end of the chain conveying pieces; the barrier includes: the blocking strip is hinged to the frame relatively, the other end of the blocking strip is connected with a limiting plate in a sliding mode, and a limiting moving groove for sliding of the blocking strip is formed in the limiting plate; a driving piece for driving any blocking strip to rotate is arranged on the frame; an elastic movable piece is arranged at the joint of the blocking strip and the limiting plate; the utility model can reduce the occupied space at the bottom of the conveying equipment, ensure the independent operation of the equipment and avoid the interference with other facilities; the movable blocking device is mainly used for blocking materials and carrying out positioning measurement on objects by matching with the induction photoelectric energy.
Description
Technical Field
The utility model relates to the technical field of logistics conveying, in particular to an end blocking device of a chain conveyor.
Background
The chain conveyor uses a chain as a traction and supporting body to convey materials, and the chain can adopt a common sleeve roller conveying chain or other various special chains (such as a power and free chain and a double-speed chain). The chain conveyor has large conveying capacity, and mainly conveys trays, large turnover boxes and the like.
At present, in the domestic ground collection and placement type conveying system, a hinged chain or a die forging chain with a sliding frame for supporting is mainly adopted, a chain machine is required to enter a four-way vehicle to access goods, the existing chain conveyor only depends on motor braking to realize suspension of the goods on a conveying line, and the suspension position deviation is large, so that the follow-up conveying operation is influenced.
The chain conveyor with pneumatic blocking disclosed in CN109823800 detects the position information on the chain conveyor through a detection device, and when the blocking is needed, the detection device sends a signal to a lifting driving device, and the lifting driving device drives a blocking part to ascend to block cargoes on the chain conveyor; however, by adopting the technical characteristics, the four-way vehicle can not be effectively matched with the four-way vehicle for cargo transportation.
Disclosure of utility model
Aiming at the problem that the cargo transferring is difficult to realize by matching with a four-way vehicle in the prior art, the utility model aims to provide an end blocking device of a chain conveyor.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a chain conveyor end blocking device comprising: the chain conveying device comprises a rack, chain conveying pieces arranged on two sides of the rack, and blocking pieces arranged on the rack and positioned at the end of the chain conveying pieces; the barrier includes: the blocking strip is hinged to the frame relatively, the other end of the blocking strip is connected with a limiting plate in a sliding mode, and a limiting moving groove for sliding of the blocking strip is formed in the limiting plate; a driving piece for driving any blocking strip to rotate is arranged on the frame; and an elastic movable piece is arranged at the joint of the blocking strip and the limiting plate.
Further, the driving piece drives the blocking strip and the limiting plate to be folded to be positioned at the same horizontal line with the frame.
Further, the driving piece is suitable for driving any one of the blocking strips to rotate around the machine frame and move along the sliding groove so as to drive the other blocking strip to synchronously rotate along the machine frame, and the elastic movable piece moves in the plane of the elastic movable piece.
As a preferred embodiment of the present application, the elastic movable member is a clamping spring.
Further, the blocking strip is rotatably provided with a roller moving along the shifting chute, and the roller is provided with a groove which is limited in the shifting chute.
As a preferable scheme of the application, the roller is hinged with a guide rod, the elastic movable piece is arranged on the guide rod in a penetrating way, and one end of the elastic movable piece, which is close to the roller, is hinged with the elastic movable piece.
As a preferable scheme of the application, a reinforcing frame is obliquely arranged between the blocking strips.
As a preferable scheme of the application, the blocking strip is provided with a connecting rod, and the connecting rod is fixedly connected with the driving piece through a pin.
Compared with the prior art, the utility model has the following beneficial effects: the utility model can reduce the occupied space at the bottom of the conveying equipment, ensure the independent operation of the equipment and avoid the interference with other facilities; the movable blocking device is mainly used for blocking materials and carrying out positioning measurement on objects by matching with the induction photoelectric energy.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of the main structure of the present utility model in use;
FIG. 2 is a schematic diagram showing the structure of the present utility model;
FIG. 3 is a plan view of the utility model when deployed;
FIG. 4 is a plan view of the present utility model when collapsed;
FIG. 5 is an enlarged schematic view of the portion A in FIG. 2;
FIG. 6 is an enlarged schematic view of the portion B in FIG. 2;
FIG. 7 is a schematic view of the installation position of the elastic movable member in the present application;
fig. 8 is an enlarged schematic view of the portion C in fig. 7.
In the figure: 1. a frame; 2. a chain transfer member; 3. a blocking member; 31. a blocking bar; 4. a limiting plate; 41. a shifting chute; 5. a driving member; 6. an elastic movable member; 7. a roller; 71. a groove; 8. a guide rod; 9. a reinforcing frame; 10. a connecting rod; 11. a plug pin; 12. and sensing photoelectricity.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1-8, a chain conveyor end blocking device comprising: the chain conveyor comprises a frame 1, chain conveying pieces 2 arranged on two sides of the frame 1, wherein in actual operation, the chain conveying pieces 2 are chain conveyors for conveying materials through chains, and the mechanical structure and principle are not repeated as the prior art is changed and the innovation point of the application is not provided; a blocking piece 3 is arranged on the frame 1 and positioned at the end of the chain conveying piece 2, an induction photoelectric 12 is arranged on one surface of the frame 1 facing the blocking piece, and an interval is reserved between the induction photoelectric 12 and the blocking piece 3 on the vertical height, so that the trolley is stopped mainly through the blocking piece 3, the trolley is positioned through the induction photoelectric 12 which is matched with the trolley (in actual operation, the induction photoelectric is preferably a photoelectric identifier), in order to facilitate lifting operation of the blocking piece 3, the blocking piece 3 is arranged into a scissor sliding structure, and the blocking piece 3 specifically comprises: the blocking strip 31 is hinged to the frame 1 relatively, one end of the top of the blocking strip 31 is connected with the limiting plate 4 in a sliding manner, so that the blocking strip 31 can conveniently lift in the vertical height, namely, one end of the bottom of the blocking strip 31 rotates along the frame 1, and the top section can horizontally move on the limiting moving groove; a driving piece 5 for driving any blocking strip 31 to rotate is arranged on the frame 1, namely the driving piece 5 can be arranged on the blocking strip 31 on the right side; in order to avoid the blocking of the blocking strip 31, an elastic movable piece 6 is arranged at the joint of the blocking strip 31 and the limiting plate 4 so as to increase the movement mobility of the blocking strip 31.
In operation, the driving member 5 can drive the blocking bar 31 and the limiting plate 4 to be folded to be positioned at the same horizontal line with the frame 1, and in actual operation, the driving member 5 can be an electric telescopic rod or a hydraulic telescopic rod.
The driving member 5 is suitable for driving any one of the blocking strips 31 to rotate around the frame 1, and the blocking strip 31 moves along the chute to drive the other blocking strip 31 to synchronously rotate along the frame 1, and the principle of the rotation of the other blocking strip 31 is that an electric telescopic rod is preferably adopted in the application, and the installation position, the telescopic direction and the blocking strip 31 and the frame 1 form a triangular structure so as to drive the other blocking strip 31 (i.e. the blocking strip 31 on the left side) to rotate along the frame 1, and the limiting plate 4 can be driven to gradually rise in the vertical height after the rotation of the one blocking strip 31.
The elastic movable piece 6 moves in the plane of the elastic movable piece to limit and adjust the blocking strip 31, so that the excessive displacement of the blocking strip 31 is avoided.
In actual operation, the elastic movable member 6 is a clamping spring.
In order to facilitate the movement of the blocking strip 31 in the displacement chute 41, the blocking strip 31 is rotatably provided with a roller 7 moving along the displacement chute 41, and the roller 7 is provided with a groove 71 limited in the displacement chute 41, so that the blocking strip 31 is integrally and effectively limited and blocked in the displacement chute 41.
The roller 7 is hinged with a guide rod 8, the elastic movable piece 6 is arranged on the guide rod 8 in a penetrating way, and one end of the end part of the elastic movable piece, which is close to the roller 7, is hinged with the elastic movable piece 6, so that the movable range of the elastic movable piece 6 is enlarged, and the blocking strip 31 is further ensured to be capable of effectively moving in the shifting chute 41.
In order to ensure the stability of the support between the blocking strips 31, a reinforcing frame 9 is obliquely arranged between the blocking strips 31, the reinforcing frame 9 is rotatably arranged on the blocking strips 31, and a gap is reserved between the reinforcing frame 9 and the blocking strips 31, so that the blocking strips 31 can be covered above the blocking strips 31 when rotating.
In order to facilitate the installation and the disassembly of the blocking strip 31 and the driving piece 5, the connecting rod 10 is installed on the blocking strip 31, and the connecting rod 10 is fixedly connected with the driving piece 5 through the inserted pin 11.
Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (8)
1. A chain conveyor end blocking device comprising: the device comprises a frame (1) and chain conveying members (2) arranged on two sides of the frame (1), and is characterized in that a blocking member (3) is arranged on the frame (1) and positioned at the end of the chain conveying member (2), and an induction photoelectric device (12) is arranged on one surface of the frame (1) facing the blocking member; the barrier (3) comprises: the blocking strip (31) is hinged to the frame (1) relatively, the other end of the blocking strip (31) is connected with a limiting plate (4) in a sliding manner, and a limiting moving groove for sliding of the blocking strip (31) is formed in the limiting plate (4); a driving piece (5) for driving any blocking strip (31) to rotate is arranged on the frame (1); and an elastic movable piece (6) is arranged at the joint of the blocking strip (31) and the limiting plate (4).
2. A chain conveyor end blocking device according to claim 1, characterized in that the driving member (5) brings the blocking strip (31) and the limiting plate (4) to fold to lie at the same level as the frame (1).
3. A chain conveyor end blocking device according to claim 2, characterized in that the driving member (5) is adapted to drive either blocking strip (31) in rotation around the frame (1) and to move along the chute to drive the other blocking strip (31) in rotation along the frame (1) simultaneously, the resilient movable member (6) moving in its own plane.
4. A chain conveyor end blocking device according to claim 1, characterized in that the resilient movable member (6) is a clamping spring.
5. A chain conveyor end blocking device according to claim 3, characterized in that the blocking strip (31) is rotatably mounted with a roller (7) moving along the displacement chute (41), and that the roller (7) is provided with a recess (71) limited in the displacement chute (41).
6. A blocking device for the ends of a chain conveyor according to claim 5, characterized in that the rollers (7) are hinged with guide rods (8), the elastic movable members (6) are arranged on the guide rods (8) in a penetrating manner, and the ends of the elastic movable members (6) are hinged with the ends of the elastic movable members, which are close to the rollers (7).
7. A chain conveyor end blocking device according to claim 1, characterized in that the blocking bars (31) are mounted with a reinforcement frame (9) inclined between them.
8. A chain conveyor end blocking device according to claim 1, characterized in that the blocking strip (31) is provided with a connecting rod (10), which connecting rod (10) is fixedly connected to the driving element (5) by means of a pin (11) provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323096316.9U CN221215938U (en) | 2023-11-16 | 2023-11-16 | End blocking device of chain conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323096316.9U CN221215938U (en) | 2023-11-16 | 2023-11-16 | End blocking device of chain conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221215938U true CN221215938U (en) | 2024-06-25 |
Family
ID=91544440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323096316.9U Active CN221215938U (en) | 2023-11-16 | 2023-11-16 | End blocking device of chain conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221215938U (en) |
-
2023
- 2023-11-16 CN CN202323096316.9U patent/CN221215938U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |