CN215885041U - Connecting equipment suitable for conveyer belt - Google Patents
Connecting equipment suitable for conveyer belt Download PDFInfo
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- CN215885041U CN215885041U CN202122189367.0U CN202122189367U CN215885041U CN 215885041 U CN215885041 U CN 215885041U CN 202122189367 U CN202122189367 U CN 202122189367U CN 215885041 U CN215885041 U CN 215885041U
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Abstract
The utility model provides a connecting device suitable for a conveying belt, which comprises a base, a rolling disc, a limiting block, a pressing device, a prepressing arc and a hydraulic cylinder, wherein the rolling disc is arranged on the base; the device realizes the pre-deformation of the connection part of the conveyer belt by using the rolling disc, and completely compresses the connection part by using the compression device, so that partial stress is remained on the connection part of the conveyer belt, and the risk of cracking of the contact position of the connected conveyer belt and a driving wheel when in use is reduced; meanwhile, the connecting part of the conveyer belt is compressed by the pre-pressing arc, then the compressing arc moves forwards, the top arc enters the notch in the pre-pressing arc to support the connecting part of the conveyer belt, basic conditions are provided for leaving of the pre-pressing arc, then the pre-pressing arc moves downwards along with the hydraulic cylinder, a compressing space is given out for the compressing arc, the compressing arc continues to move until the connecting part of the conveyer belt is completely compressed, the risk that the connecting part of the conveyer belt is dislocated due to self elasticity during compression is avoided, and the performance and the service life of the conveyer belt after connection are effectively improved.
Description
Technical Field
The utility model relates to the technical field of conveying belt production equipment, in particular to connecting equipment suitable for a conveying belt.
Background
With the increasing economic development speed, the demand for mineral resources becomes greater and greater. During the mining process of mineral resources, the ore is often transported from a deep pit to the outside through a conveyer belt. Due to the complexity of the environment and the caliber within the pit, there are high demands on the performance of the conveyor belt. In the normal production process of conveyer belt, the phenomenon that the whole length of conveyer belt is not enough often appears, nevertheless for material saving and save the cost, generally need to plug into above-mentioned two conveyer belts, but in order to satisfy higher performance requirement, the end of plugging into of conveyer belt needs to be carried out the preliminary treatment earlier, the tip of two conveyer belts is cut into complementary notch cuttype structure, then paint glue on notch cuttype face and vertical face, compress tightly after heating the notch cuttype structure of two conveyer belt tip, treat thoroughly cooling and compress tightly the back completely, accomplish the connection of conveyer belt promptly, wherein plug into as one of the key step to the compressing tightly of conveyer belt connection position, the performance of the conveyer belt after having decided to plug into is good or bad and life.
At present, the conveying belt connection part is usually compressed on a horizontal platform frame by using hydraulic equipment. However, in the use process of the conveyer belt, the position which is most prone to cause problems is the contact position of the conveyer belt and the driving wheel, namely the bent position of the conveyer belt, and because the bending stretching amounts of the inner surface and the outer surface of the conveyer belt at the position are inconsistent, the deformation of the inner surface and the outer surface of the conveyer belt is inconsistent, and the connected position of the conveyer belt is extremely prone to crack.
SUMMERY OF THE UTILITY MODEL
For solving prior art's shortcoming and not enough, provide a equipment of plugging into suitable for conveyer belt to can solve current conveyer belt that plugs into the position compress tightly the mode and lead to the conveyer belt after plugging into when using and the contact position of drive wheel very easily to take place the problem of bursting apart.
The connection equipment suitable for the conveyer belt comprises a base, wherein a rolling disc is arranged on the upper surface of the base, the bottom of the rolling disc is connected with an output shaft of a motor, the motor is fixed with the top surface of an inner cavity of the base, a plurality of limiting blocks are wound on the outer side of the rolling disc, the distance between each limiting block and the corresponding rolling disc is consistent with the thickness of the conveyer belt, a pressing device is arranged on the left side of the rolling disc, the pressing direction of the pressing device points to the center of the rolling disc to ensure that the connection part of the conveyer belt is compacted, a pre-pressing arc is arranged between the rolling disc and the pressing device to pre-press the connection part of the conveyer belt, the connection part of the conveyer belt is prevented from being dislocated due to the elasticity of the connection part, a through hole is arranged on the upper surface of the base and corresponds to the position of the pre-pressing arc, and the shape of the through hole is consistent with the shape of the cross section of the pre-pressing arc, the lower surface of pre-compaction arc is fixed with the piston rod of pneumatic cylinder, the bottom surface of pneumatic cylinder and base inner chamber is fixed to realize reducing the pre-compaction arc to the cavity of base in, carry out to compress tightly the conveyer belt for compressing tightly the arc and give way operating space.
As a further improvement of the scheme, a supporting disc is arranged on the lower surface of the rolling disc, and a thrust ball bearing is arranged between the supporting disc and the rolling disc so as to prevent the supporting disc from influencing the rotation of the rolling disc.
As a further improvement of the scheme, the pressing device comprises a jack and a pressing arc, the radian of the inner ring of the pressing arc is consistent with that of the outer wall of the rolling disc, the back of the pressing arc is fixed with a piston rod of the jack, and the side wall of the jack is fixed with the base.
As a further improvement of the scheme, the inner surface of the prepressing arc is consistent with the radian of the outer ring of the rolling disc, and the distance between the prepressing arc and the rolling disc is equal to the width of the conveying belt.
As a further improvement of the above scheme, a notch is formed in the middle of the pre-pressing arc, a top arc consistent with the notch in size is arranged on the pressing arc to pre-support the connection part of the conveyer belt, so that the situation that the separation of the pre-pressing arc leads to the dislocation of the connection part of the conveyer belt is avoided, the back of the top arc is fixed with one end of each of the plurality of connecting rods, a groove for accommodating the top arc is formed in the inner surface of the pressing arc, a through hole is formed in the bottom of the groove, a convex edge is arranged at the end of the other end of each connecting rod, the other end of each connecting rod penetrates through the through hole to enable the convex edge to be connected with the outer surface of the pressing arc in a clamping mode, a spring is arranged between the bottom of the groove of the pressing arc and the pre-pressing arc, and the spring is sleeved on each connecting rod to ensure that the convex edge on each connecting rod is always attached to the surface of the pressing arc.
As a further improvement of the scheme, the side wall of the hydraulic cylinder is provided with a triangular block to improve the stability of the hydraulic cylinder.
As a further improvement of the scheme, the outer surface of the rolling disc is provided with a conical nail to improve the stability of the fixing of the conveying belt.
As a further improvement of the above solution, the lower part of the outer surface of the roller disc is provided with an annular flange to avoid the conveyor belt from sliding down from the outer surface of the roller disc.
The utility model has the beneficial effects that:
compared with the prior art, the connection equipment suitable for the conveyer belt provided by the utility model has the advantages that the pre-deformation of the connection part of the conveyer belt is realized by utilizing the rolling disc, and the connection part is completely compressed by the compression device, so that partial stress is remained on the connection part of the conveyer belt, and the risk of cracking of the contact position of the connected conveyer belt and a driving wheel during use is reduced; meanwhile, the connecting part of the conveyer belt is compressed by the pre-pressing arc, then the compressing arc moves forwards, the top arc enters the notch in the pre-pressing arc to support the connecting part of the conveyer belt, basic conditions are provided for leaving of the pre-pressing arc, then the pre-pressing arc moves downwards along with the hydraulic cylinder, a compressing space is given out for the compressing arc, the compressing arc continues to move until the connecting part of the conveyer belt is completely compressed, the risk that the connecting part of the conveyer belt is dislocated due to self elasticity during compression is avoided, and the performance and the service life of the conveyer belt after connection are effectively improved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a top plan view of the present invention in use;
FIG. 3 is a partial cross-sectional view of FIG. 1;
FIG. 4 is a schematic view of a compacting apparatus according to the present invention;
FIG. 5 is a schematic view of a pre-compressed arc according to the present invention;
FIG. 6 is an enlarged view of circle A in FIG. 3;
FIG. 7 is an enlarged view of circle B of FIG. 3;
fig. 8 is an enlarged view of circle C in fig. 4.
Detailed Description
The following detailed description of embodiments of the utility model is provided in conjunction with the appended drawings:
as shown in fig. 1-8, a connecting device suitable for a conveyor belt comprises a base 1, a rolling disc 3 is arranged on the upper surface of the base 1, the bottom of the rolling disc 3 is connected with an output shaft of a motor 32, the motor 32 is fixed with the top surface of an inner cavity of the base 1, a plurality of limiting blocks 4 are wound on the outer side of the rolling disc 3, the distance between the limiting blocks 4 and the rolling disc 3 is consistent with the thickness of the conveyor belt, a pressing device 2 is installed on the left side of the rolling disc 3, the pressing direction of the pressing device 2 points to the center of the rolling disc 3 to ensure that the connecting part of the conveyor belt is compacted, a pre-pressing arc 5 is arranged between the rolling disc 3 and the pressing device 2 to pre-press the connecting part of the conveyor belt, the connecting part of the conveyor belt is prevented from being dislocated due to elasticity of the connecting part, and a through hole is arranged on the upper surface of the base 1 corresponding to the pre-pressing arc 5, the shape of the via hole is consistent with the shape of the cross section of the pre-pressing arc 5, the lower surface of the pre-pressing arc 5 is fixed with a piston rod of a hydraulic cylinder 52, and the hydraulic cylinder 52 is fixed with the bottom surface of the inner cavity of the base 1, so that the pre-pressing arc 5 is lowered into the cavity of the base 1, and an operation space is made for the pressing arc 22 to press the conveying belt; wherein: a supporting disc 31 is arranged on the lower surface of the rolling disc 3, and a thrust ball bearing 33 is arranged between the supporting disc 31 and the rolling disc 3 so as to prevent the supporting disc 31 from influencing the rotation of the rolling disc 3; the pressing device 2 comprises a jack 21 and a pressing arc 22, the radian of the inner ring of the pressing arc 22 is consistent with that of the outer wall of the rolling disc 3, the back of the pressing arc 22 is fixed with a piston rod of the jack 21, and the side wall of the jack 21 is fixed with the base 1; the inner surface of the pre-pressing arc 5 is consistent with the radian of the outer ring of the rolling disc 3, and the distance between the pre-pressing arc 5 and the rolling disc 3 is equal to the width of the conveying belt; a gap 51 is formed in the middle of the pre-pressing arc 5, a top arc 23 with the same size as the gap 51 is arranged on the pressing arc 22 to pre-prop against a connection part of the conveyer belt, so that the situation that the connection part of the conveyer belt is dislocated due to the separation of the pre-pressing arc 5 is avoided, the back surface of the top arc 23 is fixed with one end of each of a plurality of connecting rods 25, a groove for accommodating the top arc 23 is formed in the inner surface of the pressing arc 22, a through hole is formed in the bottom of the groove, a convex edge is arranged at the end of the other end of each connecting rod 25, the other end of each connecting rod 25 penetrates through the through hole to enable the convex edge to be clamped with the outer surface of the corresponding pressing arc 22, a spring is arranged between the bottom of the groove of the corresponding pressing arc 22 and the pre-pressing arc 5, and the spring is sleeved on the corresponding connecting rod 25 to ensure that the convex edge on the corresponding connecting rod 25 is always attached to the surface of the corresponding pressing arc 22; the side wall of the hydraulic cylinder 52 is provided with a triangular block 53 to improve the stability of the hydraulic cylinder 52; the outer surface of the rolling disc 3 is provided with a conical nail to improve the stability of fixing the conveying belt; the lower part of the outer surface of the roller disc 3 is provided with an annular flange to avoid the conveyor belt from sliding down from the outer surface of the roller disc 3.
The utility model provides a connecting device suitable for a conveying belt, which comprises the following components in use:
1. the rotary rolling disc 3 is used for respectively and closely attaching the connection parts of the two conveyer belts and simultaneously simulating the use state of the conveyer belts to rotate clockwise and anticlockwise so as to test the fluency of the conveyer belts in use in advance;
2. the jack 21 is started, the pressing arc 22 is pushed to move forwards until the top arc 23 moves into the notch 51 in the middle of the pre-pressing arc 5, the connection part of the conveying belt is pressed, and the beneficial guarantee is provided for the separation of the pre-pressing arc 5;
3. the hydraulic cylinder 52 is started to drive the pre-pressing arc 5 to move downwards, and the hydraulic cylinder 52 can drive the pre-pressing arc 5 to smoothly enter the inner cavity of the base 1 due to the fact that the shape of the through hole in the upper surface of the base 1 is consistent with that of the pre-pressing arc 5, and blocking of the pre-pressing arc 5 on the pressing arc 22 is avoided;
4. the jack 21 continuously pushes the pressing arc 22 to move forward until the pressing arc 22 completely presses the connection part of the conveyer belt, namely the connection of the conveyer belt is completed.
The above embodiments are not limited to the technical solutions of the embodiments themselves, and the embodiments may be combined with each other into a new embodiment. The above embodiments are only for illustrating the technical solutions of the present invention and are not limited thereto, and any modification or equivalent replacement without departing from the spirit and scope of the present invention should be covered within the technical solutions of the present invention.
Claims (8)
1. The utility model provides a equipment of plugging into suitable for conveyer belt which characterized in that: the conveying belt connection device comprises a base (1), wherein a rolling disc (3) is arranged on the upper surface of the base (1), the bottom of the rolling disc (3) is connected with an output shaft of a motor (32), the motor (32) is fixed with the top surface of an inner cavity of the base (1), a plurality of limiting blocks (4) are wound on the outer side of the rolling disc (3), the distance between each limiting block (4) and the corresponding rolling disc (3) is consistent with the thickness of a conveying belt, a pressing device (2) is installed on the left side of the rolling disc (3), the pressing direction of the pressing device (2) points to the center of the rolling disc (3) to ensure that the connection part of the conveying belt is compacted, a pre-pressing arc (5) is arranged between the rolling disc (3) and the pressing device (2) to pre-press the connection part of the conveying belt, dislocation of the connection part of the conveying belt due to elasticity of the connection part is avoided, and a through hole is formed in the position, corresponding to the pre-pressing arc (5), on the upper surface of the base (1), the shape of via hole is unanimous with the cross sectional shape of pre-compaction arc (5), the lower surface of pre-compaction arc (5) is fixed with the piston rod of pneumatic cylinder (52), pneumatic cylinder (52) are fixed with the bottom surface of base (1) inner chamber to the realization compresses tightly arc (5) in reducing the cavity of base (1), for compressing tightly arc (22) to the conveyer belt implementation and give out operating space.
2. A docking apparatus adapted for a conveyor belt according to claim 1, characterized in that: the lower surface of the rolling disc (3) is provided with a supporting disc (31), and a thrust ball bearing (33) is arranged between the supporting disc (31) and the rolling disc (3) so as to avoid the supporting disc (31) from influencing the rotation of the rolling disc (3).
3. A docking apparatus adapted for a conveyor belt according to claim 1, characterized in that: the pressing device (2) comprises a jack (21) and a pressing arc (22), the radian of the inner ring of the pressing arc (22) is consistent with that of the outer wall of the rolling disc (3), the back of the pressing arc (22) is fixed with a piston rod of the jack (21), and the side wall of the jack (21) is fixed with the base (1).
4. A docking apparatus adapted for a conveyor belt according to claim 3, characterised in that: the inner surface of the prepressing arc (5) is consistent with the radian of the outer ring of the rolling disc (3), and the distance between the prepressing arc (5) and the rolling disc (3) is equal to the width of the conveying belt.
5. A docking apparatus adapted for a conveyor belt according to claim 4, characterised in that: a notch (51) is arranged in the middle of the pre-pressing arc (5), a top arc (23) with the same size as the notch (51) is arranged on the pressing arc (22), so as to pre-prop against the connection part of the conveyer belt, avoid the dislocation of the connection part of the conveyer belt caused by the separation of the pre-pressing arc (5), the back surface of the top arc (23) is fixed with one end of a plurality of connecting rods (25), the inner surface of the pressing arc (22) is provided with a groove for accommodating the top arc (23), the bottom of the groove is provided with a through hole, the end part of the other end of the connecting rod (25) is provided with a convex edge, the other end of the connecting rod (25) passes through the through hole to enable the convex edge to be clamped with the outer surface of the pressing arc (22), a spring is arranged between the bottom of the groove of the pressing arc (22) and the prepressing arc (5), the spring is sleeved on the connecting rod (25), so as to always ensure that the convex edge on the connecting rod (25) is always attached to the surface of the pressing arc (22).
6. A docking apparatus adapted for a conveyor belt according to claim 1, characterized in that: the side wall of the hydraulic cylinder (52) is provided with a triangular block (53) to improve the stability of the hydraulic cylinder (52).
7. A docking apparatus adapted for a conveyor belt according to claim 1, characterized in that: the outer surface of the rolling disc (3) is provided with a conical nail to improve the stability of fixing the conveying belt.
8. A docking apparatus adapted for a conveyor belt according to claim 1, characterized in that: the lower part of the outer surface of the rolling disc (3) is provided with an annular flange to prevent the conveying belt from sliding downwards from the outer surface of the rolling disc (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122189367.0U CN215885041U (en) | 2021-09-10 | 2021-09-10 | Connecting equipment suitable for conveyer belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122189367.0U CN215885041U (en) | 2021-09-10 | 2021-09-10 | Connecting equipment suitable for conveyer belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215885041U true CN215885041U (en) | 2022-02-22 |
Family
ID=80336773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122189367.0U Active CN215885041U (en) | 2021-09-10 | 2021-09-10 | Connecting equipment suitable for conveyer belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215885041U (en) |
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2021
- 2021-09-10 CN CN202122189367.0U patent/CN215885041U/en active Active
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