CN217837098U - Belt deviation correcting device of belt conveyor - Google Patents
Belt deviation correcting device of belt conveyor Download PDFInfo
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- CN217837098U CN217837098U CN202221806579.7U CN202221806579U CN217837098U CN 217837098 U CN217837098 U CN 217837098U CN 202221806579 U CN202221806579 U CN 202221806579U CN 217837098 U CN217837098 U CN 217837098U
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- deviation correcting
- belt conveyor
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Abstract
The utility model discloses a belt deviation correcting device of a belt conveyor, which comprises a pair of roll shafts, wherein each roll shaft is sleeved with a roller, a conveying belt is sleeved between the two rollers, a bottom plate is arranged at the middle part in the conveying belt, a pair of side plates are arranged at the front side and the rear side of the top surface of the bottom plate, a pair of translation plates are arranged between the opposite surfaces of the pair of side plates, and the pair of translation plates are respectively arranged at the front side and the rear side of the conveying belt; the top surface of the bottom plate is provided with a pair of bidirectional screw rods, the opposite surfaces of the pair of side plates are provided with a pair of positioning bearings, the front end part and the rear end part of each bidirectional screw rod are inserted into the corresponding positioning bearings, and the pair of bidirectional screw rods are connected through a driving mechanism. The utility model discloses can carry out convenient regulation operation of rectifying to conveyor belt under the state of not shutting down, further improve conveyor belt's transport effect.
Description
Technical Field
The utility model relates to a conveyer technical field especially relates to a belt conveyor belt deviation correcting device.
Background
The deviation correcting device is an important component of the conveyor, can effectively prevent the belt of the belt conveyor from deviating due to factors such as material impact, load change, uneven elongation of a belt section part and the like, and can be adjusted, so that the belt can always run in a set range, and the belt is prevented from being damaged.
The existing deviation correcting device has the following defects: 1. in the running process of the conveying belt, the conveying belt may be off tracking, and the conveying belt needs to be stopped and manually adjusted, so that the conveying belt is troublesome and the efficiency of production operation is influenced; 2. the deviation correcting device has a complex structural design, and cannot adjust the deviation position of the conveying belt in the working process, so that the adjusting effect of the conveying belt is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the not good shortcoming of the regulation effect of the conveying belt rectifying deviation that exists among the prior art, and a belt conveyor belt deviation correcting device who provides.
In order to solve the not good problem of adjusting effect of the conveyor belt who exists of prior art, the utility model discloses a following technical scheme:
a belt deviation correcting device of a belt conveyor comprises a pair of roll shafts, wherein the pair of roll shafts are arranged in parallel, each roll shaft is sleeved with a roller, a conveying belt is sleeved between the two rollers, a bottom plate is arranged in the middle of the conveying belt, a pair of side plates are arranged on the front side and the rear side of the top surface of the bottom plate, a pair of translation plates are arranged between opposite surfaces of the pair of side plates, and the pair of translation plates are respectively arranged on the front side and the rear side of the conveying belt;
the top surface of the bottom plate is provided with a pair of bidirectional screws, screw teeth on the front section and the rear section of each bidirectional screw are symmetrically arranged, a pair of positioning bearings are arranged on opposite surfaces of the pair of side plates, the front end part and the rear end part of each bidirectional screw are inserted into the corresponding positioning bearings, and the pair of bidirectional screws are connected through a driving mechanism.
Preferably, the top surface of each translation plate is provided with a plurality of fixed bearings, and a linkage shaft is inserted into each fixed bearing.
Preferably, each linkage shaft is sleeved with a sleeve, and the sleeves are made of wear-resistant rubber materials.
Preferably, the front section and the rear section of each bidirectional screw rod are respectively sleeved with a threaded cylinder, and each threaded cylinder is fixedly connected with the bottom surface of the corresponding translation plate.
Preferably, actuating mechanism includes servo motor, chain belt, every the preceding tip of two-way lead screw all extends to the outside of curb plate, and every the preceding tip of two-way lead screw all overlaps and is equipped with driven sprocket, and circular through-hole has been seted up at the middle part of curb plate around being located, the internally mounted of circular through-hole has servo motor, servo motor's motor shaft tip cover is equipped with drive sprocket, drive sprocket meshes the transmission through chain belt and a pair of driven sprocket and is connected.
Preferably, the outer diameter of the driving sprocket is larger than the outer diameter of the pair of driven sprockets.
Preferably, the outside that is located a pair of two-way lead screw all is equipped with the slide bar, every both ends all with the curb plate rigid coupling that corresponds around the slide bar, every all overlap on the slide bar and be equipped with sliding connection's slide cartridge, every slide cartridge all with the bottom surface rigid coupling of the translation board that corresponds.
Preferably, four corners of the bottom surface of the bottom plate are provided with supporting legs, and the bottom end of each supporting leg is placed on the ground.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, when a pair of translation plates move oppositely, the sleeve on one side is driven to firstly abut against one side of the deviation of the conveying belt and push the conveying belt to align towards the middle part, and finally the sleeves on the two sides are respectively contacted with the front side and the rear side of the conveying belt to finish the deviation rectifying operation of the conveying belt;
2. the utility model discloses in, can carry out convenient regulation operation of rectifying to conveyor belt under the state of not shutting down, further improve conveyor belt's transport effect.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:
fig. 1 is a front view of the present invention;
FIG. 2 is a front sectional view of the present invention;
fig. 3 is a top view of the present invention;
FIG. 4 is a top sectional view of the present invention;
sequence numbers in the figure: the device comprises a roll shaft 1, a roller 11, a conveying belt 12, a bottom plate 13, a side plate 14, a translation plate 15, a linkage shaft 16, a sleeve 17, a supporting leg 18, a servo motor 2, a chain belt 21, a bidirectional screw rod 22, a threaded cylinder 23, a sliding rod 24 and a sliding cylinder 25.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example 1: the embodiment provides a belt deviation rectifying device of a belt conveyor, and the belt deviation rectifying device is shown in fig. 1-4, and specifically comprises a pair of roll shafts 1, wherein the pair of roll shafts 1 are placed in parallel, each roll shaft 1 is sleeved with a roller 11 which is fixedly connected concentrically, a conveying belt 12 is sleeved between the two rollers 11, a bottom plate 13 which is longitudinally suspended and penetrates through the conveying belt 12 is arranged in the middle of the conveying belt 12, supporting legs 18 are arranged at four corners of the bottom surface of the bottom plate 13, the bottom end part of each supporting leg 18 is placed on the ground, a pair of symmetrically arranged side plates 14 are arranged on the front side and the rear side of the top surface of the bottom plate 13, a pair of parallel translation plates 15 are arranged between opposite surfaces of the pair of side plates 14, and a pair of translation plates 15 are respectively arranged on the front side and the rear side of the conveying belt 12;
a pair of two-way screws 22 arranged in parallel is arranged on the top surface of the bottom plate 13, screw teeth on the front section and the rear section of each two-way screw 22 are symmetrically arranged, a pair of positioning bearings are arranged on the opposite surfaces of the pair of side plates 14, the front end and the rear end of each two-way screw 22 are inserted into the corresponding positioning bearings, and the two-way screws 22 are connected through a driving mechanism.
In the specific implementation process, as shown in fig. 2 and 3, a plurality of fixed bearings are arranged on the top surface of each translation plate 15 at equal intervals, a linkage shaft 16 is inserted into each fixed bearing, a concentric sleeve 17 is sleeved on each linkage shaft 16, and each sleeve 17 is made of wear-resistant rubber; when the pair of translation plates 15 moves in opposite directions, the sleeves 17 on one side are driven to firstly abut against one side of the deviation of the conveying belt 12, the conveying belt 12 is pushed to align towards the middle, and finally the sleeves 17 on the two sides respectively contact the front side and the rear side of the conveying belt 12, so that the deviation rectifying operation of the conveying belt 12 is completed.
In a specific implementation process, as shown in fig. 2 and 4, the front section and the rear section of each bidirectional screw 22 are sleeved with threaded cylinders 23 in threaded connection, and each threaded cylinder 23 is fixedly connected with the bottom surface of the corresponding translation plate 15; the outer sides of the two-way screw rods 22 are respectively provided with a slide bar 24 which is placed in parallel, the front end part and the rear end part of each slide bar 24 are fixedly connected with the corresponding side plates 14, each slide bar 24 is sleeved with a slide cylinder 25 which is connected in a sliding manner, and each slide cylinder 25 is fixedly connected with the bottom surface of the corresponding translation plate 15; because the threads on the bidirectional screw 22 are symmetrically arranged, when the bidirectional screw 22 rotates, the pair of threaded cylinders 23 are driven to move in opposite directions, and the sliding cylinders 25 are synchronously driven to slide in opposite directions along the sliding rods 24, so that the pair of translation plates 15 are driven to move in opposite directions.
Example 2: in embodiment 1, there is also a problem that the pair of bidirectional screws cannot rotate synchronously, and therefore, this embodiment further includes, in addition to embodiment 1:
in a specific implementation process, as shown in fig. 2 and 4, the driving mechanism includes servo motors 2 and chain belts 21, a front end portion of each bidirectional screw 22 extends to the outer side of the side plate 14, a driven sprocket concentrically and fixedly connected with the front end portion of each bidirectional screw 22 is sleeved with the front end portion of each bidirectional screw 22, a circular through hole is formed in the middle of each side plate 14 located in front of and behind the side plate, the servo motor 2 with a forward output end is installed inside the circular through hole, the servo motor 2 is JSMA-PUC04ABA in model, a drive sprocket concentrically and fixedly connected with the end portion of a motor shaft of the servo motor 2 is sleeved with the end portion of the motor shaft, the outer diameter of the drive sprocket is larger than that of the pair of driven sprockets, and the drive sprocket is in meshing transmission connection with the pair of driven sprockets through the chain belts 21; a motor shaft of the servo motor 2 drives a driving chain wheel to synchronously rotate, the driving chain wheel drives a pair of driven chain wheels and a pair of bidirectional screw rods 22 to synchronously rotate through a chain belt 21, and the servo motor 2 and the chain belt 21 are matched to synchronously drive the pair of bidirectional screw rods 22 to rotate.
Specifically, the utility model discloses a theory of operation and operating method as follows:
step one, in a normal state, driving a roller shaft 1, a roller 11 and a conveying belt 12 to carry out normal conveying operation through an external motor, wherein the position of the conveying belt 12 deviates on the roller 11 along with long-time work;
step two, starting the servo motor 2, driving a driving chain wheel to synchronously rotate by a motor shaft of the servo motor 2, and driving the driving chain wheel to synchronously rotate a pair of driven chain wheels and a bidirectional screw rod 22 through a chain belt 21;
step three, as the thread teeth on the bidirectional screw 22 are symmetrically arranged, when the bidirectional screw 22 rotates, the pair of threaded cylinders 23 are driven to move oppositely, the sliding cylinders 25 are synchronously driven to slide oppositely along the sliding rods 24, and the pair of translation plates 15 are driven to move oppositely;
and step four, when the pair of translation plates 15 moves in opposite directions, the sleeves 17 on one side are driven to firstly abut against one side of the conveying belt 12 in a deviation manner, the conveying belt 12 is pushed to align towards the middle, and finally the sleeves 17 on the two sides are respectively contacted with the front side and the rear side of the conveying belt 12, so that the deviation rectifying operation of the conveying belt 12 is completed.
The utility model provides a conveyor belt rectify and adjust the not good problem of effect, and overall structure design is compact, can carry out convenient regulation operation of rectifying to conveyor belt under the state of not shutting down, has further improved conveyor belt's transport effect.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (8)
1. The utility model provides a belt conveyor belt deviation correcting device, includes a pair of roller (1), its characterized in that: the pair of the roll shafts (1) are placed in parallel, each roll shaft (1) is sleeved with a roller (11), a conveying belt (12) is sleeved between the two rollers (11), a bottom plate (13) is arranged in the middle of the conveying belt (12), a pair of side plates (14) are arranged on the front side and the rear side of the top surface of the bottom plate (13), a pair of translation plates (15) are arranged between opposite surfaces of the pair of side plates (14), and the pair of translation plates (15) are respectively arranged on the front side and the rear side of the conveying belt (12);
the top surface of the bottom plate (13) is provided with a pair of two-way lead screws (22), the screw teeth on the front section and the rear section of each two-way lead screw (22) are symmetrically arranged, a pair of positioning bearings are arranged on opposite surfaces of the side plates (14), the front end part and the rear end part of each two-way lead screw (22) are inserted into the corresponding positioning bearings, and the two-way lead screws (22) are connected through a driving mechanism.
2. The belt conveyor belt deviation correcting device of claim 1, characterized in that: the top surface of each translation plate (15) is provided with a plurality of fixed bearings, and a linkage shaft (16) is inserted into each fixed bearing.
3. The belt conveyor belt deviation correcting device of claim 2, characterized in that: each linkage shaft (16) is sleeved with a sleeve (17), and the sleeves (17) are made of wear-resistant rubber materials.
4. The belt conveyor belt deviation correcting device of claim 1, characterized in that: every all the cover is equipped with a screw thread section of thick bamboo (23) on two sections around two-way lead screw (22), every screw thread section of thick bamboo (23) all with the bottom surface rigid coupling of translation board (15) that corresponds.
5. The belt conveyor belt deviation correcting device of claim 1, characterized in that: actuating mechanism includes servo motor (2), chain belt (21), every the preceding tip of two-way lead screw (22) all extends to the outside of curb plate (14), and every the preceding tip of two-way lead screw (22) all overlaps and is equipped with driven sprocket, and circular through-hole has been seted up at the middle part of curb plate (14) around being located, the internally mounted of circular through-hole has servo motor (2), the motor shaft tip cover of servo motor (2) is equipped with drive sprocket, drive sprocket meshes the transmission through chain belt (21) and a pair of driven sprocket and is connected.
6. The belt deviation correcting device of the belt conveyor according to claim 5, characterized in that: and the outer diameter of the driving sprocket is larger than the outer diameters of the pair of driven sprockets.
7. The belt deviation correcting device of the belt conveyor according to claim 1, characterized in that: the outer sides of the pair of bidirectional screw rods (22) are respectively provided with a sliding rod (24), the front end portion and the rear end portion of each sliding rod (24) are fixedly connected with the corresponding side plates (14), each sliding rod (24) is sleeved with a sliding cylinder (25) in sliding connection, and each sliding cylinder (25) is fixedly connected with the bottom surface of the corresponding translation plate (15).
8. The belt conveyor belt deviation correcting device of claim 1, characterized in that: four corners of the bottom surface of the bottom plate (13) are provided with supporting legs (18), and the bottom end of each supporting leg (18) is placed on the ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221806579.7U CN217837098U (en) | 2022-07-14 | 2022-07-14 | Belt deviation correcting device of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221806579.7U CN217837098U (en) | 2022-07-14 | 2022-07-14 | Belt deviation correcting device of belt conveyor |
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| Publication Number | Publication Date |
|---|---|
| CN217837098U true CN217837098U (en) | 2022-11-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221806579.7U Active CN217837098U (en) | 2022-07-14 | 2022-07-14 | Belt deviation correcting device of belt conveyor |
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| CN (1) | CN217837098U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118083447A (en) * | 2024-03-14 | 2024-05-28 | 中建材创新科技研究院有限公司 | Gypsum board conveyor line centering device and method |
-
2022
- 2022-07-14 CN CN202221806579.7U patent/CN217837098U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118083447A (en) * | 2024-03-14 | 2024-05-28 | 中建材创新科技研究院有限公司 | Gypsum board conveyor line centering device and method |
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