Transportation device for copper mine packaging

Abstract

The utility model relates to the technical field of packaging and transporting equipment, in particular to a transporting device for copper mine packaging, which comprises a rack, the plate chain assembly is provided with a conveying chain, the plate chain assembly is installed on the machine frame, and the plate chain assembly is connected with a power device; the chain adjusting assembly is installed on the rack, and the output end of the chain adjusting assembly is connected with the adjusting end of the plate chain assembly; the chain tensioning degree detection assembly is installed on the machine frame and used for detecting the tensioning degree of the conveying chain, the chain tensioning degree detection assembly is further electrically connected with a control assembly, and the control assembly is connected with the chain adjusting assembly. According to the utility model, the packed refined copper ore can be quickly conveyed to a specified position, and the maintenance of a conveying device is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to packing and conveying equipment technical field especially is related to a conveying device for copper ore packing. BACKGROUND

[0002] In the process of mining production, the copper ore mined often needs to go through a series of preliminary treatment in order to be converted into higher grade copper concentrate for subsequent further refining.

[0003] In the current copper packaging machine operation process, whenever the refined copper ore needs to be packaged and transported, a piece of polyethylene plate is first placed at the lower part of the packaging bag to play a supporting and protecting role. When the packaging bag passes through the unpowered roller, since the unpowered roller itself does not have a driving power source, it relies entirely on the friction between the packaging bag and the roller to drive the roller to rotate, thereby realizing the sliding of the packaging bag. In this process, the operator needs to closely observe the sliding state of the packaging bag to prevent situations such as bag jamming and skewing, ensuring that the packaging bag can smoothly reach the hoisting position. The above packaging method requires more operators and has a high work intensity, resulting in low packaging efficiency.

[0004] Therefore, the technical personnel in the art are committed to developing a conveying device for copper ore packaging that can quickly transport packaged refined copper ore to a designated location and reduce maintenance of the conveying device. SUMMARY

[0005] The technical problem to be solved by the utility model is to provide a conveying device for copper ore packaging that can quickly transport packaged refined copper ore to a designated location and reduce maintenance of the conveying device.

[0006] The technical solution of the utility model to solve the above technical problem is as follows:

[0007] A conveying device for copper ore packaging includes

[0008] a rack;

[0009] a plate chain assembly having a conveying chain, the plate chain assembly being installed on the rack, and the plate chain assembly being connected with a power device;

[0010] a chain adjusting assembly installed on the rack, and the output end of the chain adjusting assembly being connected with the adjusting end of the plate chain assembly;

[0011] a chain tension detection assembly installed on the rack and used for detecting the tension of the conveying chain, the chain tension detection assembly further being electrically connected with a control assembly, and the control assembly being connected with the chain adjusting assembly.

[0012] The beneficial effects of the above scheme are that the plate chain assembly is connected with the power device, can actively drive the conveying chain to run, does not need to rely on the friction force between the packaging bag and the roller, and thus can more quickly and stably convey the packaged fine copper ore to the designated position, and effectively improves the packaging and transportation efficiency.

[0013] The chain tension detection assembly can monitor the tension of the conveying chain in real time and feed back information to the control assembly, the control assembly automatically controls the chain adjusting assembly to adjust the conveying chain according to the feedback information, ensures that the conveying chain always remains in a suitable tension range, and further improves the stability and reliability of the conveying process.

[0014] On the basis of the above technical scheme, the utility model further can make improvement as follows.

[0015] Further, the plate chain assembly comprises a driving sprocket and a driven sprocket, the driving sprocket and the driven sprocket are provided with the conveying chain, and a plurality of interval conveying plates are installed between the two conveying chains.

[0016] The driving sprocket and the driven sprocket are installed on the rack through a first rotating shaft and a second rotating shaft respectively, and the first rotating shaft is connected with the power device.

[0017] The beneficial effects of the above further scheme are that the power device drives the first rotating shaft to rotate, and then drives the driving sprocket, the conveying chain and the driven sprocket to rotate, and then drives the conveying plate to move in a circle, and the fine copper ore packaging bag is conveyed to the designated position.

[0018] Further, the power device comprises a power motor, the power motor is installed on the rack, a driving sprocket is installed at the output end of the power motor, a driven sprocket is installed at the end of the first rotating shaft, and the driving sprocket and the driven sprocket are connected through a transmission chain.

[0019] The beneficial effects of the above further scheme are that the power motor is used as a power source, the power is stably transmitted to the first rotating shaft through the cooperation of the driving sprocket, the driven sprocket and the transmission chain, so as to drive the driving sprocket to rotate, can ensure efficient transmission of power, reduce power loss and fluctuation, and ensure smooth operation of the conveying chain.

[0020] Further, the chain adjusting assembly comprises a servo cylinder and a sliding seat, the servo cylinder is installed on the rack, the output end of the servo cylinder is rotatably connected with the sliding seat, the sliding seat is installed on the rack through a sliding rail, and the servo cylinder drives the sliding seat to move along the sliding rail to adjust the distance between the first rotating shaft and the second rotating shaft.

[0021] The second rotating shaft is installed on the sliding seat through mounting bearings at both ends, and the servo cylinder is electrically connected with the control assembly.

[0022] The beneficial effect of the further scheme is that the sliding seat is driven by the servo cylinder to move along the sliding rail, thereby adjusting the distance between the first rotating shaft and the second rotating shaft, and realizing accurate adjustment of the tension of the conveying chain. The tension of the chain can be adjusted in time and accurately according to the actual working condition and the wear degree of the chain, so as to ensure the stability of the conveying.

[0023] Further, the chain tension detection assembly comprises a first pressure sensor, a second pressure sensor and a third pressure sensor. The first pressure sensor is located at the lower side of the middle part of the loose side of the conveying chain and abuts against it. The second pressure sensor and the third pressure sensor are respectively located on both sides of the first pressure sensor, and there are detection gaps between the first pressure sensor and the second pressure sensor and between the first pressure sensor and the third pressure sensor.

[0024] The first pressure sensor, the second pressure sensor and the third pressure sensor are electrically connected with the control assembly.

[0025] The beneficial effect of the further scheme is that the first pressure sensor, the second pressure sensor and the third pressure sensor are arranged at the lower side of the middle part and on both sides of the loose side of the conveying chain, so that the tension of the chain can be monitored from multiple positions.

[0026] During normal conveying, the middle part of the loose side of the conveying chain contacts the first pressure sensor, and the conveying chain is kept within a proper tension range. When the conveying chain contacts the first pressure sensor, the second pressure sensor and the third pressure sensor, it indicates that the conveying chain is too long, and the chain adjusting assembly is used for adjustment.

[0027] Further, a supporting guide bearing is installed on the outer side of the conveying chain.

[0028] The beneficial effect of the further scheme is that the supporting guide bearing is installed on the outer side of the conveying chain, which can accurately guide the running track of the conveying chain, so that the chain always maintains the correct direction and position during running, reduces the friction and collision between the chain and the rack or other components, reduces the wear speed of the chain, and prolongs the service life of the chain.

[0029] Further, a supporting shaft is installed on the rack, and a plurality of supporting shafts are located between the first rotating shaft and the second rotating shaft. A plurality of elastic supporting wheels are arranged on the supporting shaft, and the outer edge of the elastic supporting wheel abuts against the lower side of the conveying plate to support the conveying plate.

[0030] The beneficial effect of the further scheme is that the support shaft is installed on the rack, and a plurality of elastic support wheels are arranged outside, and the outer edges of the elastic support wheels abut against the lower side of the conveying plate, so that the conveying plate can be provided with uniform and elastic support force, the vibration and impact of the conveying plate during operation are reduced, and the stability and service life of the conveying plate are improved.

[0031] Further, the rack has a plurality of support columns, and each support column is provided with a height adjusting assembly at the bottom.

[0032] The beneficial effect of the further scheme is that the height adjusting assembly is installed at the bottom of each support column of the rack, so that the height can be flexibly adjusted according to the flatness and slope of the actual installation ground, so that the conveying device for copper ore packaging can be kept horizontal and stable on uneven ground, and normal operation is ensured, and various complex site environments are adapted. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 It is a structure schematic view of a conveying device for copper ore packaging according to an embodiment of the present application.

[0034] Figure 2 It is a structure schematic view of a plate chain assembly according to an embodiment of the present application.

[0035] Figure 3 It is a structure schematic view of a plate chain assembly according to an embodiment of the present application. Figure 1 It is an enlarged schematic view of A in the figure.

[0036] Figure 4 It is a schematic view of a chain tension detection assembly according to an embodiment of the present application. Figure 1

[0037] Figure 5 It is a schematic view of a chain tension detection assembly according to an embodiment of the present application. Figure 2

[0038] In the drawings, the components represented by the numbers are listed as follows:

[0039] 1, rack; 2, plate chain assembly; 3, conveying chain; 4, power device; 5, chain adjusting assembly; 6, chain tension detection assembly; 7, driving sprocket; 8, driven sprocket; 9, conveying plate; 10, first rotating shaft; 11, second rotating shaft; 12, power motor; 13, driving rotating sprocket; 14, driven rotating sprocket; 15, transmission chain; 16, servo electric cylinder; 17, sliding seat; 18, sliding rail; 19, first pressure sensor; 20, second pressure sensor; 21, third pressure sensor; 22, support guide bearing; 23, support column; 24, height adjusting assembly. DETAILED DESCRIPTION

[0040] ​​The principles and characteristics of the present application are described below in conjunction with the accompanying drawings, and the examples are used to explain the present application and are not intended to limit the scope of the present application.

[0041] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "length", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "inner", "outer", "peripheral side", "circumferential direction" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the system or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application.

[0042] In the description of the present application, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified and limited.

[0043] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrated; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For ordinary skilled persons in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0044] As shown in Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 , a copper ore packaging transport device comprises

[0045] a rack 1;

[0046] a plate chain assembly 2, the plate chain assembly 2 has a conveying chain 3, the plate chain assembly 2 is installed on the rack 1, and the plate chain assembly 2 is connected with a power device 4;

[0047] a chain adjusting assembly 5, the chain adjusting assembly 5 is installed on the rack 1, and an output end of the chain adjusting assembly 5 is connected with an adjusting end of the plate chain assembly 2;

[0048] a chain tension detection assembly 6, the chain tension detection assembly 6 is installed on the rack 1 and is used for detecting the tension of the conveying chain 3, and the chain tension detection assembly 6 is further electrically connected with a control assembly, and the control assembly is connected with the chain adjusting assembly 5.

[0049] The chain tension detection assembly 6 can monitor the tension of the conveying chain 3 in real time, and feedback information to a control assembly (not shown in the figure), and the control assembly automatically controls the chain adjusting assembly 5 to adjust the conveying chain 3 according to the feedback information, so that the conveying chain 3 is always kept in a suitable tension range, and the stability and reliability of the conveying process are further improved.

[0050] As Figure 1 , Figure 2 and Figure 3 shown, in some embodiments, the plate chain assembly 2 includes a driving sprocket 7 and a driven sprocket 8, and the driving sprocket 7 and the driven sprocket 8 are sleeved with the conveying chain 3 to form a closed ring structure, and a plurality of interval arranged conveying plates 9 are installed between the two conveying chains 3. The conveying plate 9 is connected to the connecting piece of the two opposite conveying chains 3 through bolts. The outer side of the conveying chain 3 is provided with a supporting guide bearing 22, which can accurately guide the running track of the conveying chain 3, reduce the friction and collision between the chain and the rack 1, reduce the wear speed of the conveying chain 3, prolong the service life, and also help to improve the running stability of the conveying chain 3, ensure the safety and reliability of the red copper mine packaging bag in the conveying process.

[0051] The driving sprocket 7 and the driven sprocket 8 are respectively installed on the rack 1 through the first rotating shaft 10 and the second rotating shaft 11. Specifically, the driving sprocket 7 is fixedly sleeved on the outer side of the first rotating shaft 10, so that the driving sprocket 7 rotates synchronously with the first rotating shaft 10, and the first rotating shaft 10 is installed on the rack 1 through the mounting bearing at both ends, and the first rotating shaft 10 is connected with the power device 4.

[0052] As Figure 1 shown, in the embodiment, the power device 4 includes a power motor 12, which can adopt an asynchronous speed reducer motor, and the power motor 12 is installed on the rack 1, and the output end of the power motor 12 is provided with a driving rotating sprocket 13, and the end of the first rotating shaft 10 is provided with a driven rotating sprocket 14, and the driving rotating sprocket 13 and the driven rotating sprocket 14 are connected through a transmission chain 15. When the power motor 12 starts, the driving rotating sprocket 13 drives the driven rotating sprocket 14 to rotate through the transmission chain 15, and then drives the first rotating shaft 10 to rotate, so that the driving sprocket 7 rotates, drives the conveying chain 3 and the conveying plate 9 to move, which can ensure the efficient transmission of power, reduce power loss and fluctuation, ensure the stable operation of the conveying chain 3, and improve the working efficiency and reliability of the whole conveying device.

[0053] As Figure 3As shown, in this embodiment, the chain adjusting assembly 5 is mainly used to adjust the tension of the conveying chain 3 to ensure that it is always within a suitable range. The chain adjusting assembly 5 is installed on both sides of the rack 1. Specifically, the chain adjusting assembly 5 includes a servo cylinder 16 and a sliding seat 17. The servo cylinder 16 is installed on the rack 1 and is electrically connected with a control assembly. The output end of the servo cylinder 16 is rotatably connected with the sliding seat 17. The sliding seat 17 is installed on the rack 1 through a slide rail 18. The servo cylinder 16 drives the sliding seat 17 to move along the slide rail 18 to adjust the distance between the first rotating shaft 10 and the second rotating shaft 11. The second rotating shaft 11 is installed on the sliding seat 17 through mounting bearings at both ends.

[0054] The servo cylinder 16 can rotate according to the instruction of the control assembly, thereby driving the sliding seat 17 to move along the slide rail 18 to adjust the distance between the first rotating shaft 10 and the second rotating shaft 11, and further adjust the tension of the conveying chain 3. This realizes an automatic tension adjustment process of the conveying chain 3, improves the accuracy and timeliness of the adjustment, reduces manual intervention, and further improves the operation efficiency and intelligent level of the entire device.

[0055] As shown in Figure 1 , Figure 4 and Figure 5 , in this embodiment, the chain tension detection assembly 6 includes a first pressure sensor 19, a second pressure sensor 20 and a third pressure sensor 21. The first pressure sensor 19 is located at the lower side of the middle part of the loose side of the conveying chain 3 and abuts against it. The second pressure sensor 20 and the third pressure sensor 21 are respectively located on both sides of the first pressure sensor 19. There are detection gaps between the first pressure sensor 19 and the second pressure sensor 20, and between the first pressure sensor 19 and the third pressure sensor 21. The first pressure sensor 19, the second pressure sensor 20 and the third pressure sensor 21 are electrically connected with a control assembly.

[0056] In the specific adjustment process, since the middle part of the loose side of the conveying chain 3 is the lowest position of the chain, if the first pressure sensor 19 does not abut against the lower side of the middle part of the loose side of the conveying chain 3, and after exceeding the set delay time, it indicates that the tension of the conveying chain 3 is too large, and the fine copper mine packaging bag is easy to directly pull the conveying chain 3 to break during conveying. The control assembly controls the servo cylinder 16 to rotate to reduce the distance between the first rotating shaft 10 and the second rotating shaft 11, so that the first pressure sensor 19 abuts against the lower side of the middle part of the loose side of the conveying chain 3, and the conveying chain 3 does not abut against the second pressure sensor 20 and the third pressure sensor 21.

[0057] If the first pressure sensor 19, the second pressure sensor 20 and the third pressure sensor 21 are all in contact with the lower side of the middle part of the loose edge of the conveying chain 3, and after exceeding the set delay time, it indicates that the tension of the conveying chain 3 is too small, and the control assembly controls the servo cylinder 16 to rotate to increase the distance between the first rotating shaft 10 and the second rotating shaft 11, so that the first pressure sensor 19 is in contact with the lower side of the middle part of the loose edge of the conveying chain 3, and the conveying chain 3 is not in contact with the second pressure sensor 20 and the third pressure sensor 21.

[0058] Figure 1 As shown, in the embodiment, the bottom of each support column 23 of the rack 1 is provided with a height adjusting assembly 24, so that the copper ore packaging conveying device can flexibly adjust the height according to the flatness and slope of the actual installation ground. The height adjusting assembly 24 has a support base connected with an adjusting screw rod, and the support column 23 is provided with a screw thread matched with the adjusting screw rod. By adjusting the height adjusting assembly 24, the whole rack 1 can be kept horizontal and stable, ensuring that the device can also run normally on uneven ground, adapting to various complex site environments. At the same time, the setting of the height adjusting assembly 24 also helps to improve the stability and operation accuracy of the equipment, reduces the shaking and vibration of the equipment caused by uneven ground, and prolongs the service life of the equipment. During the installation and maintenance of the equipment, the height adjusting assembly 24 also provides convenience for the operator, which can quickly find the appropriate working height and horizontal position, and improve the work efficiency.

[0059] In other embodiments, a plurality of support shafts are installed on the rack 1, which are located between the first rotating shaft 10 and the second rotating shaft 11, forming a uniformly distributed support structure. Each support shaft is provided with a plurality of elastic support wheels, and the outer edge of the elastic support wheel is in contact with the lower side of the conveying plate 9, providing uniform and elastic support force for the conveying plate 9. This support method not only can reduce the vibration and impact of the conveying plate 9 during operation, improve the stability and service life of the conveying plate 9, but also can reduce the friction resistance between the conveying plate 9 and the support components, making the conveying plate 9 run more smoothly and easily, improving the operation efficiency and energy saving effect of the whole conveying device. In addition, the elastic deformation ability of the elastic support wheel can adapt to the support requirements of the conveying plate 9 under different loads and different working environments, further improving the adaptability and reliability of the device.

[0060] In the description of the specification, the description of the terms "one embodiment", "some embodiments", "an example", "a specific example", or "some examples" and the like means 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 utility model. In the specification, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any suitable manner in any one or more embodiments or examples. In addition, those skilled in the art can combine and combine the different embodiments or examples described in the specification and the features of the different embodiments or examples without contradiction.

[0061] The above is only the preferred embodiment of the utility model, and is not used to limit the utility model, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model should be included in the protection scope of the utility model.

Claims

1. A transport device for copper ore packages, characterized in that: The utility model relates to a kind of plate chain assemblies and chain tension detection components. Frame (1); Plate chain assembly (2) has conveying chain (3), and plate chain assembly (2) is installed on frame (1), and plate chain assembly (2) is connected with power device (4); Chain adjusting assembly (5) is installed on frame (1), and output end of chain adjusting assembly (5) is connected with adjusting end of plate chain assembly (2); Chain tension detection assembly (6) is installed on frame (1) and is used to detect the tension of conveying chain (3), and chain tension detection assembly (6) is also electrically connected with control assembly, and control assembly is connected with chain adjusting assembly (5).

2. The copper ore packaging transport device according to claim 1, characterized in that: Plate chain assembly (2) includes driving sprocket (7) and passive sprocket (8), driving sprocket (7) and passive sprocket (8) are provided with conveying chain (3), and a plurality of interval conveying plates (9) are installed between two conveying chains (3); Driving sprocket (7) and passive sprocket (8) are installed on frame (1) by first rotating shaft (10) and second rotating shaft (11) respectively, and first rotating shaft (10) is connected with power device (4).

3. The copper ore packaging transport device according to claim 2, characterized in that: Power device (4) includes power motor (12), power motor (12) is installed on frame (1), and driving rotating sprocket (13) is installed on output end of power motor (12), passive rotating sprocket (14) is installed on end of first rotating shaft (10), and driving rotating sprocket (13) and passive rotating sprocket (14) are connected by transmission chain (15).

4. The copper ore packaging transport device according to claim 2, characterized in that: Chain adjusting assembly (5) includes servo cylinder (16) and sliding seat (17), servo cylinder (16) is installed on frame (1), and output end of servo cylinder (16) is rotatably connected with sliding seat (17), sliding seat (17) is installed on frame (1) by slide rail (18), and servo cylinder (16) drives sliding seat (17) to move along slide rail (18) to adjust the distance between first rotating shaft (10) and second rotating shaft (11); Second rotating shaft (11) is installed on sliding seat (17) by mounting bearing on both ends, and servo cylinder (16) is electrically connected with control assembly.

5. The copper ore packaging transport device according to claim 1, characterized in that: Chain tension detection assembly (6) includes first pressure sensor (19), second pressure sensor (20) and third pressure sensor (21), first pressure sensor (19) is located in lower side of middle part of loose side of conveying chain (3) and abuts, second pressure sensor (20) and third pressure sensor (21) are located on both sides of first pressure sensor (19) respectively, and first pressure sensor (19) and second pressure sensor (20), first pressure sensor (19) and third pressure sensor (21) have detection gap between them respectively. The first pressure sensor (19), the second pressure sensor (20) and the third pressure sensor (21) are electrically connected with the control assembly.

6. The copper ore packaging transport device according to claim 1, characterized in that: The conveying chain (3) is externally provided with support guide bearings (22).

7. The copper ore packaging transport apparatus according to claim 4, wherein: The rack (1) is provided with support shafts, a plurality of the support shafts are located between the first rotating shaft (10) and the second rotating shaft (11), the support shafts are externally provided with a plurality of elastic support wheels, the outer edges of the elastic support wheels abut the lower sides of the conveying plates (9) to support the conveying plates.

8. The copper ore packaging transport apparatus according to claim 1, wherein: The rack (1) is provided with a plurality of support columns (23), and each support column (23) is provided at the bottom with a height adjusting assembly (24).

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