Belt binding machine

Abstract

The utility model relates to the technical field of belt conveyors, in particular to a belt binding machine which comprises a bottom plate, connecting pieces, a fixing plate and a pneumatic impact assembly, the bottom plate is provided with a first groove and a second groove, one ends of the connecting pieces are rotatably connected with the bottom plate, the other ends of the connecting pieces are connected with the fixing plate, and the pneumatic impact assembly is arranged in the first groove. The pneumatic impact assembly is mounted on the fixed plate and is provided with a first impact part and a second impact part, the first impact part stretches or contracts to make contact with or away from the first groove, and the second impact part stretches or contracts to make contact with or away from the second groove. According to the belt binding machine, the belt can be conveniently bound, and the labor intensity is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of belt conveyors, and particularly relates to a belt binding machine. Background Art

[0002] A conveyor belt, also known as a transport belt, is a rubber, fiber, metal composite product or a plastic and fabric composite product used for carrying and transporting materials in a belt conveyor. It is widely used in industries such as cement, coking, metallurgy, chemical industry and steel for occasions with short conveying distances and small conveying volumes. At the same time, conveyor belts are also widely used for transporting coal underground in coal mines. Since conveyor belts require different lengths according to different usage scenarios, a belt binding machine is needed to connect the conveyor belts.

[0003] When binding belts underground, the belt binding machine mainly uses manual operation and manual pressing to connect the conveyor belts. However, during the use of the belt binding machine, 2 to 3 people are required to operate simultaneously. The operation space underground is small, which is not convenient for multiple people to cooperate in binding the belts. Moreover, the connection process is relatively cumbersome, time-consuming and laborious, with a large labor intensity. Summary of the Utility Model

[0004] The utility model aims to solve at least one of the technical problems in the related art to some extent. For this purpose, an embodiment of the utility model provides a belt binding machine, which can facilitate the binding of belts and reduce the labor intensity.

[0005] The belt binding machine according to the embodiment of the utility model includes:

[0006] A bottom plate, which is provided with a first groove and a second groove;

[0007] Connectors, a fixing plate and a pneumatic impact assembly. One ends of a plurality of connectors are rotatably connected to the bottom plate, the other ends of the connectors are connected to the fixing plate, the pneumatic impact assembly is installed on the fixing plate, and the pneumatic impact assembly has a first impact member and a second impact member.

[0008] Wherein the first impact member extends or contracts to contact or move away from the first groove, and the second impact member extends or contracts to contact or move away from the second groove.

[0009] The belt binding machine according to the embodiment of the utility model can facilitate the binding of belts and reduce the labor intensity.

[0010] In some embodiments, the belt binding machine further includes fixing rods. Fixing rods are provided at both ends of the fixing plate in the extending direction of the bottom plate. The fixing rods are threadedly connected to the fixing plate, and the fixing rods rotate to approach or move away from the bottom plate.

[0011] In some embodiments, the fixing rods are arranged in a matrix on the fixing plate.

[0012] In some embodiments, the belt binding machine further includes a handwheel, and the handwheel is connected to the fixing rod.

[0013] In some embodiments, the number of the connecting pieces is multiple, and the multiple connecting pieces are arranged at intervals in the circumferential direction of the fixing plate.

[0014] In some embodiments, the pneumatic impact assembly further includes an air pipe. Both the first impact part and the second impact part include a first telescopic part and an impact block. The air pipe outlets are respectively connected to the first impact part and the second impact part to supply gas. The telescopic end of the first telescopic part is connected to the impact block to control the movement of the impact block in the thickness direction of the bottom plate.

[0015] In some embodiments, both the first groove and the second groove are semi-circular, and a plurality of blind holes are provided in the first groove and the second groove, and the plurality of blind holes are arranged at intervals in the width direction of the bottom plate.

[0016] In some embodiments, a scale extending in the thickness direction of the bottom plate is provided on the fixing rod.

[0017] In some embodiments, the belt binding machine further includes a plurality of universal wheels, and the plurality of universal wheels are arranged at intervals in the circumferential direction at the bottom of the bottom plate.

[0018] In some embodiments, an anti-slip pattern is provided at one end of the bottom plate facing the fixing rod, and the position of the anti-slip pattern on the bottom plate corresponds to the position of the fixing rod on the fixing plate. Description of the Drawings

[0019] Figure 1 is a schematic diagram of the belt binding machine according to an embodiment of the present invention.

[0020] Figure 2 is a top view of the belt binding machine according to an embodiment of the present invention.

[0021] Figure 3 is a schematic diagram of the belt after binding according to an embodiment of the present invention.

[0022] Figure 4 is a schematic diagram of the handwheel according to an embodiment of the present invention.

[0023] Figure 5 is a schematic diagram of the belt binding conveyor belt buckle in an embodiment of the present invention.

[0024] Reference Signs:

[0025] Bottom plate 1, first groove 11, second groove 12, blind hole 13, connecting member 2, fixing plate 3, fixing rod 4, handwheel 5, pneumatic impact assembly 6, air pipe 61, first impact member 62, second impact member 63, first telescopic member 621, impact block 622, universal wheel 7, belt 8, conveyor belt buckle 9, pin 91. Detailed implementation

[0026] The embodiments of the present invention will be described in detail below. The examples of the embodiments are shown in the accompanying drawings. The embodiments described below by referring to the accompanying drawings are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0027] The belt binding machine according to the embodiment of the present invention includes: a bottom plate 1, a connecting member 2, a fixing plate 3, and a pneumatic impact assembly 6. The bottom plate 1 is provided with a first groove 11 and a second groove 12. One end of a plurality of connecting members 2 is rotatably connected to the bottom plate 1, and the other end of the connecting member 2 is connected to the fixing plate 3. The pneumatic impact assembly 6 is installed on the fixing plate 3, and the pneumatic impact assembly 6 has a first impact member 62 and a second impact member 63.

[0028] Wherein the first impact member 62 contacts or is away from the first groove 11, and the second impact member 63 contacts or is away from the second groove 12.

[0029] Specifically, the extending direction of the bottom plate 1 is the left-right direction, the thickness direction of the bottom plate 1 is the up-down direction, and the width direction of the bottom plate 1 is the front-back direction.

[0030] The first groove 11 and the second groove 12 are recessed downward, and the first groove 11 and the second groove 12 extend in the front-back direction. The connecting member 2 can be a threaded rod. The lower end of the connecting member 2 is rotatably connected to the bottom plate 1, and the connecting member 2 is threadedly connected to the fixing plate 3.

[0031] The connecting member 2 rotates to change the position of the fixing plate 3 in the up-down direction.

[0032] The first groove 11 and the second groove 12 are used to bend the pin 91 to be buckled through the belt 8 during conveying, so that there is no need to manually hold a hammer to strike the pin 91 after the binding is completed. Or only the pin 91 needs to be detected, and the individual pins 91 that do not meet the binding effect are corrected.

[0033] The first impact member 62 and the second impact member 63 telescopically move in the up-down direction to approach or be away from the first groove 11 or the second groove 12 for binding the conveyor belt buckle 9.

[0034] At the same time, the position of the first impact member 62 on the fixed plate 3 is corresponding to the position of the first groove 11 on the bottom plate 1, so as to avoid the first impact member 62 being offset from the first groove 11 in the up and down directions during expansion and contraction. Further, the telescopic end of the first impact member 62 is biased to the right side of the first groove 11, so that the pin 91 of the conveyor belt buckle 9 can be bent to complete binding.

[0035] At the same time, the position of the second impact member 63 on the fixed plate 3 is corresponding to the position of the second groove 12 on the bottom plate 1, so as to avoid the second impact member 63 being offset from the second groove 12 in the up and down directions during expansion and contraction. Further, the telescopic end of the second impact member 63 is biased to the left side of the second groove 12, so that the pin 91 of the conveyor belt buckle 9 can be bent to complete binding.

[0036] The belt binding machine of the embodiment of the present utility model is provided with the first groove 11, the second groove 12, the first impact member 62 and the second impact member 63, which is convenient for one-time impact binding of the conveyor belt buckle 9, improves the binding efficiency and reduces the labor intensity of personnel.

[0037] In some embodiments, the belt binding machine further includes a fixing rod 4. Fixing rods 4 are provided at both ends of the fixed plate 3 in the extending direction of the bottom plate 1. The fixing rods 4 are threadedly connected to the fixed plate 3, and the fixing rods 4 rotate to approach or move away from the bottom plate 1.

[0038] Specifically, the fixing rod 4 rotates to move away from or close to the bottom plate 1, thereby facilitating the release or fixation of the belt 8. Since when binding the belt 8, the belt 8 on the belt conveyor underground is pulled to the belt binding machine, in most cases, the belt 8 has a recovery tension and needs to be fixed for subsequent binding. At this time, the fixing rod 4 is rotated to fix the belt 8 between the fixing rod 4 and the bottom plate 1, so as to avoid the belt 8 rebounding onto the belt conveyor during binding.

[0039] The belt binding machine of the embodiment of the present utility model is provided with the fixing rod 4. The fixing rod 4 can rotate to approach or move away from the bottom plate 1, thereby facilitating the fixation or release of the belt 8, facilitating subsequent binding of the belt 8, and reducing the labor intensity.

[0040] Further, the fixing rods 4 are arranged in a matrix on the fixed plate 3. Providing multiple fixing rods 4 only increases the stability and safety when the belt 8 is fixed. It avoids friction between the belt 8 and the bottom plate 1 or the fixing rods 4, improves the stability and safety of the belt 8 fixation, and thus when binding the belt 8, it is not necessary for one person to pull the belt 8 while another person performs binding, reducing the labor intensity and saving labor costs.

[0041] Further, the belt binding machine further includes a handwheel 5, the handwheel 5 is connected to the fixed rod 4, and the fixed rod 4 is rotated by rotating the handwheel 5, so that the fixed rod 4 moves away from or approaches the bottom plate 1 to release or fix the belt 8, reducing the difficulty of rotating the fixed rod 4 and improving the convenience and stability of using the belt binding machine.

[0042] In some embodiments, the number of the connecting members 2 is plural, and the plural connecting members 2 are arranged at intervals in the circumferential direction of the fixing plate 3.

[0043] The connecting member 2 is used to adjust the distance between the fixing plate 3 and the bottom plate 1 in the up and down direction, so as to facilitate the adjustment of the distance between the fixing plate 3 and the bottom plate 1 in the up and down direction, and at the same time, the binding effect of the conveyor belt buckle 9 can also be adjusted. For example, when the fixing plate 3 and the bottom plate 1 are non-parallel in the up and down direction, by rotating the connecting member 2, the parallelism between the fixing plate 3 and the bottom plate 1 in the up and down direction can be adjusted, or by adjusting the connecting members 2 at the four corners of the fixing plate 3, the different distances between the fixing plate 3 and the bottom plate 1 at the four corners can be adjusted, thereby adjusting the binding effect of the belt 8.

[0044] In some embodiments, the pneumatic impact assembly 6 further includes an air pipe 61. Both the first impact member 62 and the second impact member 63 include a first telescopic member 621 and an impact block 622. The outlets of the air pipe 61 are respectively connected to the first impact member 62 and the second impact member 63 to supply gas. The telescopic end of the first telescopic member is connected to the impact block 622 to control the movement of the impact block 622 in the thickness direction of the bottom plate 1.

[0045] Specifically, the inlet of the air pipe 61 is adapted to be connected to the underground air pressure pipeline to introduce compressed air. The underground air pressure pipeline is connected to the ground air compressor station. The outlets of the air pipe 61 are respectively connected to the first impact member 62 and the second impact member 63 to supply gas, thereby providing a power source for the first impact member 62 and the second impact member 63. The first impact member 62 and the second impact member 63 are arranged at intervals relative to each other in the left and right direction, so as to bind two belts 8 and complete the binding of the belt 8.

[0046] The first telescopic member 621 expands and contracts in the up and down direction to move the impact block 622 in the up and down direction to impact the conveyor belt buckle 9 to bind the conveyor belt buckle 9 to the belt 8. The thickness direction of the bottom plate 1 is the up and down direction. After the impact block 622 impacts the conveyor belt buckle 9, the pin 91 in the conveyor belt buckle 9 pierces the belt 8 and contacts the inner wall surface of the first groove 11 or the second groove 12. Then, under the impact of the head of the impact block 622 and the inner wall surface of the first groove 11 or the second groove 12, the head of the pin 91 is bent, thereby completing the binding of the conveyor belt buckle 9.

[0047] In some embodiments, both the first groove 11 and the second groove 12 are semi-circular, and a plurality of blind holes 13 are provided in the first groove 11 and the second groove 12, and the plurality of blind holes 13 are arranged at intervals in the width direction of the bottom plate 1.

[0048] Specifically, the cross-sections of the first groove 11 and the second groove 12 in the left-right direction are circular to bend the impacted conveyor belt buckle 9 to complete the binding of the belt 8, and the blind holes 13 are provided at the bottoms of the first groove 11 and the second groove 12.

[0049] The shape of the blind hole 13 can be U-shaped, or the shape of the blind hole 13 is V-shaped to facilitate bending the pin 91 of the impacted conveyor belt buckle 9 to complete the binding of the belt 8.

[0050] In some embodiments, a scale extending in the thickness direction of the bottom plate 1 is provided on the fixing rod 4.

[0051] The fixing rod 4 is provided with a scale extending in the up-down direction, thereby facilitating controlling the effect of the fixing rod 4 on fixing the belt 8. By setting a plurality of fixing rods 4 to move the same distance downward, it is possible to avoid the belt 8 from shifting due to uneven force, and improve the efficiency and stability of binding.

[0052] In some embodiments, the belt binding machine further includes a plurality of universal wheels 7, and the plurality of universal wheels 7 are circumferentially arranged at intervals at the bottom of the bottom plate 1. The universal wheels 7 are universal wheels 7 in the prior art, or are movable corner wheels, which facilitate moving the belt binding machine and improve the convenience of using the belt binding machine.

[0053] Further, the universal wheels 7 are universal wheels 7 with brakes in the prior art, which facilitate fixing the moved belt binding machine.

[0054] In some embodiments, an anti-slip pattern is provided at one end of the bottom plate 1 facing the fixing rod 4, and the position of the anti-slip pattern on the bottom plate 1 corresponds to the position of the fixing rod 4 on the fixing plate 3. Then, the belt 8 is bound after being fixed. The lower end of the belt 8 is in contact with the anti-slip pattern, and the upper end of the belt 8 is in contact with the fixing rod 4. Thus, the stability and safety of fixing are improved. In the description of the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0055] In addition, the terms "first" and "second" are for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "a plurality of" is at least two, such as two, three, etc., unless otherwise specifically defined.

[0056] In the present utility model, unless otherwise clearly specified and defined, terms such as "installed", "connected", "joined", "fixed", etc. shall be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or integrated; it may be a mechanical connection, an electrical connection, or communicable with each other; it may be directly connected, or indirectly connected through an intermediate medium, and it may be the communication inside two elements or the interaction relationship between two elements, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0057] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0058] In the present utility model, terms such as "one embodiment", "some embodiments", "example", "specific example", or "some examples", etc. mean that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic descriptions of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, without contradiction, those skilled in the art can combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0059] Although the embodiments of the present utility model have been shown and described above, it can be understood that the above embodiments are exemplary and should not be construed as limiting the present utility model. Those of ordinary skill in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of the present utility model.

Claims

1. A belt binding machine, characterized in that: include: A bottom plate, wherein the bottom plate is provided with a first groove and a second groove; A connecting member, a fixing plate and a pneumatic impact assembly, wherein one end of the connecting member is rotatably connected to the bottom plate, and the other end of the connecting member is connected to the fixing plate, the pneumatic impact assembly is mounted on the fixing plate, and the pneumatic impact assembly has a first impact component and a second impact component, The first impact component is extended or contracted to contact or move away from the first groove, and the second impact component is extended or contracted to contact or move away from the second groove.

2. The belt binding machine according to claim 1, characterized in that: It also includes fixing rods. Both ends of the fixing plate in the extending direction of the bottom plate are provided with fixing rods. The fixing rods are threadedly connected with the fixing plate, and the fixing rods are rotated to approach or move away from the bottom plate.

3. The belt binding machine according to claim 2, characterized in that: The fixing rods are arranged in a matrix on the fixing plate.

4. The belt binding machine according to claim 3, characterized in that: Also included is a hand wheel, which is connected to the fixing rod.

5. The belt binding machine according to claim 1, characterized in that: There are multiple connecting members, and the multiple connecting members are arranged at intervals in the circumferential direction of the fixing plate.

6. The belt binding machine according to claim 1, characterized in that: The pneumatic impact assembly also includes an air pipe, and the first impact component and the second impact component both include a first telescopic component and an impact block. The air pipe outlet is respectively connected to the first impact component and the second impact component to supply gas, and the telescopic end of the first telescopic component is connected to the impact block to control the movement of the impact block in the thickness direction of the base plate.

7. The belt binding machine according to claim 1, characterized in that: The first groove and the second groove are both semicircular, and a plurality of blind holes are provided in the first groove and the second groove, and the plurality of blind holes are arranged at intervals in the width direction of the bottom plate.

8. The belt binding machine according to claim 2, characterized in that: The fixing rod is provided with a scale extending along the thickness direction of the bottom plate.

9. The belt binding machine according to claim 1, characterized in that: It also includes a plurality of universal wheels, which are arranged at intervals in the circumferential direction of the bottom of the base plate.

10. The belt binding machine according to claim 2, characterized in that: An end of the bottom plate facing the fixing rod is provided with an anti-skid pattern, and the position of the anti-skid pattern on the bottom plate corresponds to the position of the fixing rod on the fixing plate.

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