Transfer belt conveyor with automatic deviation correction function

Abstract

The utility model provides an automatic deviation rectifying transfer belt conveyor which comprises a belt conveyor body. The deviation rectifying device comprises a deviation rectifying seat, a deviation rectifying carrier roller, a deviation sensor and a first driving mechanism; wherein the deviation rectifying seat is rotationally arranged in the belt conveyor body, the deviation rectifying carrier roller is rotationally arranged on the deviation rectifying seat, and a belt of the belt conveyor body is wound on the deviation rectifying carrier roller; the deviation sensor is arranged on the side portion of the belt, the first driving mechanism is arranged in the belt conveyor body, the signal input end of the first driving mechanism is connected with the signal output end of the deviation sensor, and the first driving mechanism is in transmission connection with the deviation rectifying base. According to the automatic deviation rectifying transfer belt conveyor, through arrangement of the deviation rectifying device, automatic deviation rectifying of the belt can be achieved, so that the phenomena of deviation and slag leakage are effectively reduced, high construction efficiency and slag transportation stability are guaranteed, meanwhile, manual participation is avoided, and the problem of high deviation rectifying cost caused by narrow tunnel space is solved.

Description

TECHNICAL FIELD

[0001] The present disclosure relates to the technical field of belt conveyor, in particular to an automatic deviation correction transfer belt conveyor. BACKGROUND

[0002] In tunnel construction, due to the continuously changing of the conveying capacity of the mucking, the density and water content of the muck, the working condition of the transfer belt conveyor is unstable, and the deviation and leakage of the muck are prone to occur, which seriously affects the construction efficiency and the stability of the muck transportation. In addition, the adjustment of the transfer belt conveyor is difficult due to the narrow space of the tunnel mucking, resulting in high deviation correction cost. SUMMARY

[0003] The present disclosure aims to at least partially solve one of the technical problems in the related art.

[0004] To this end, the purpose of the present disclosure is to provide an automatic deviation correction transfer belt conveyor.

[0005] To achieve the above-mentioned purpose, the present disclosure provides an automatic deviation correction transfer belt conveyor, comprising: a belt conveyor body; a deviation correction device, the deviation correction device comprising: a deviation correction seat, a deviation correction roller, a deviation sensor and a first driving mechanism; wherein the deviation correction seat is rotationally arranged in the belt conveyor body, and the deviation correction roller is rotationally arranged on the deviation correction seat, and the belt of the belt conveyor body is arranged on the deviation correction roller; the deviation sensor is arranged on the side of the belt, and the first driving mechanism is arranged in the belt conveyor body, the signal input end of the first driving mechanism and the signal output end of the deviation sensor are connected, and the first driving mechanism and the deviation correction seat are drivingly connected.

[0006] Optionally, the belt conveyor body comprises: a truss, the deviation correction seat is rotationally arranged on the truss, and the deviation sensor and the first driving mechanism are arranged on the truss respectively; a discharge head, the discharge head is arranged at one end of the truss; a reversing tail, the reversing tail is arranged at the end of the truss away from the discharge head; a plurality of roller groups, a plurality of roller groups are arranged between the discharge head and the reversing tail along the length direction of the truss; a belt, the belt is arranged on the discharge head, the reversing tail, the deviation correction roller and a plurality of roller groups, and the discharge head is used to drive the upper half of the belt to convey the muck from the reversing tail to the discharge head.

[0007] Optionally, the discharging head comprises a sealed discharging hopper arranged at one end of the truss away from the reversing tail; a driving roller rotatably arranged in the sealed discharging hopper, and the belt passes around the driving roller; a second driving mechanism arranged on the truss, and the second driving mechanism is in driving connection with the driving roller, and the second driving mechanism is configured to drive the driving roller to rotate so as to drive the upper half of the belt to convey the slag in the direction from the reversing tail to the discharging head.

[0008] Optionally, the discharging head further comprises a plurality of scrapers arranged in the sealed discharging hopper, and scraper ends of the scrapers are close to the belt, and the plurality of scrapers are distributed at intervals along the running direction of the belt.

[0009] Optionally, the spraying device is arranged between adjacent scrapers, and a spraying end of the spraying device faces the belt.

[0010] Optionally, the belt machine body further comprises a receiving device, the receiving device comprises a sealed receiving hopper and a plurality of buffer rollers; the sealed receiving hopper and the buffer rollers are arranged at one end of the truss close to the reversing tail, respectively, and the plurality of buffer rollers are distributed at intervals below the discharging end of the sealed receiving hopper, and the belt passes around the buffer rollers; the distance between adjacent buffer rollers is less than a preset distance.

[0011] Optionally, the receiving device further comprises a plurality of anti-overflow aprons arranged at both sides of the discharging end of the sealed receiving hopper, and the anti-overflow aprons are arranged close to the belt.

[0012] Optionally, the reversing tail comprises a tensioning seat slidably arranged at one end of the truss away from the discharging head along the length direction of the truss; a reversing roller rotatably arranged on the tensioning seat, and the belt passes around the reversing roller; and an adjusting threaded rod rotatably arranged on the truss, and the adjusting threaded rod is in threaded driving connection with the tensioning seat.

[0013] Optionally, the belt machine body further comprises a material guide groove, and the material guide groove is arranged on the truss in an inclined manner, and a groove opening of the material guide groove is located below the lower half of the belt.

[0014] Optionally, the belt machine body further comprises a maintenance platform arranged on the truss, and the maintenance platform is arranged along the circumferential direction of the truss.

[0015] The technical solutions provided by the present disclosure can have the following beneficial effects:

[0016] Since the deviation rectifying roller is rotationally arranged on the deviation rectifying seat, and the belt of the belt conveyor body is arranged around the deviation rectifying roller, the deviation rectifying roller can support and guide the belt of the belt conveyor body, and since the deviation sensor is arranged on the side of the belt, and the signal input end of the first driving mechanism is connected with the signal output end of the deviation sensor, the deviation sensor can detect the deviation state of the belt and send the electrical signal of the deviation state to the first driving mechanism, and since the deviation rectifying seat is rotationally arranged in the belt conveyor body, and the first driving mechanism is drivingly connected with the deviation rectifying seat, the first driving mechanism can control the corresponding rotation of the deviation rectifying seat according to the deviation state of the belt. Therefore, through the arrangement of the deviation rectifying device, the automatic deviation rectification of the belt can be realized, so as to effectively reduce the deviation and leakage phenomena, thereby ensuring high construction efficiency and stability of the muck transportation, and avoiding manual participation and reducing the high deviation rectification cost problem caused by the narrow tunnel space.

[0017] Additional aspects and advantages of the present disclosure will be in part apparent and in part pointed out hereinafter. BRIEF DESCRIPTION OF DRAWINGS

[0018] The above and / or additional aspects and advantages of the present disclosure will become apparent and be readily appreciated from the following description, taken in conjunction with the accompanying drawings, in which:

[0019] Figure 1 is a structural schematic view of an automatic deviation rectification transfer belt conveyor according to an embodiment of the present disclosure;

[0020] Figure 2 is a side view schematic view of a deviation rectifying device in an automatic deviation rectification transfer belt conveyor according to an embodiment of the present disclosure;

[0021] Figure 3 is a structural schematic view of a discharging head in an automatic deviation rectification transfer belt conveyor according to an embodiment of the present disclosure;

[0022] Figure 4 is a structural schematic view of a second driving mechanism in an automatic deviation rectification transfer belt conveyor according to an embodiment of the present disclosure;

[0023] Figure 5 is a structural schematic view of a receiving device in an automatic deviation rectification transfer belt conveyor according to an embodiment of the present disclosure;

[0024] Figure 6 is a structural schematic view of a reversing tail in an automatic deviation rectification transfer belt conveyor according to an embodiment of the present disclosure;

[0025] Figure 7 is a top view schematic view of an automatic deviation rectification transfer belt conveyor according to an embodiment of the present disclosure;

[0026] As shown in the figure: 1, the belt conveyor body;

[0027] 11, the truss;

[0028] 12, the discharge head, 121, the sealed discharge hopper, 122, the transmission drum, 123, the second driving mechanism, 124, the scraper, 125, the spraying device;

[0029] 13, the reversing tail, 131, the tensioning seat, 132, the reversing drum, 133, the adjusting threaded rod;

[0030] 14, the roller group, 15, the belt;

[0031] 16, the receiving device, 161, the sealed receiving hopper, 162, the buffer roller, 163, the anti-overflow apron;

[0032] 17, the guide chute, 18, the maintenance platform;

[0033] 2, the deviation rectifying device, 21, the deviation rectifying seat, 22, the deviation rectifying roller. DETAILED DESCRIPTION

[0034] The embodiments of the present disclosure are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar notations represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present disclosure, and cannot be understood as a limitation of the present disclosure. On the contrary, the embodiments of the present disclosure include all changes, modifications and equivalents falling within the spirit and scope of the appended claims.

[0035] As Figure 1 and Figure 2 shown, the present disclosure provides an automatic deviation rectifying transfer belt conveyor, comprising: a belt conveyor body 1 and a deviation rectifying device 2, the deviation rectifying device 2 comprising: a deviation rectifying seat 21, a deviation rectifying roller 22, a deviation sensor (not shown in the figure) and a first driving mechanism (not shown in the figure), wherein the deviation rectifying seat 21 is rotationally arranged in the belt conveyor body 1, and the deviation rectifying roller 22 is rotationally arranged on the deviation rectifying seat 21, the belt 15 of the belt conveyor body 1 is arranged around the deviation rectifying roller 22, the deviation sensor is arranged on the side of the belt 15, and the first driving mechanism is arranged in the belt conveyor body 1, the signal input end of the first driving mechanism and the signal output end of the deviation sensor are connected, and the first driving mechanism and the deviation rectifying seat 21 are drivingly connected.

[0036] It can be understood that, since the deviation correction roller 22 is rotationally arranged on the deviation correction seat 21, and the belt 15 of the belt conveyor body 1 is arranged around the deviation correction roller 22, the deviation correction roller 22 can support and guide the belt 15 of the belt conveyor body 1, and since the deviation sensor is arranged on the side of the belt 15, and the signal input end of the first driving mechanism is connected with the signal output end of the deviation sensor, the deviation sensor can detect the deviation state of the belt 15 and send the electrical signal of the deviation state to the first driving mechanism, and since the deviation correction seat 21 is rotationally arranged in the belt conveyor body 1, and the first driving mechanism is drivingly connected with the deviation correction seat 21, the first driving mechanism can control the corresponding rotation of the deviation correction seat 21 according to the deviation state of the belt 15.

[0037] Therefore, by arranging the deviation correction device 2, the automatic deviation correction of the belt 15 can be realized, so as to effectively reduce the deviation and leakage of the slag, thereby ensuring the high construction efficiency and the stability of the slag transportation, and avoiding the manual participation and reducing the high deviation correction cost caused by the narrow tunnel space.

[0038] It should be noted that the belt conveyor body 1 is used for conveying the slag, and the specific type of the belt conveyor body 1 can be arranged according to actual needs, which is not limited.

[0039] The deviation correction device 2 is used for deviation correction of the belt 15 in the belt conveyor body 1, and the cooperation structure of the deviation correction seat 21, the deviation correction roller 22, the deviation sensor and the first driving mechanism is provided in the embodiment, and in the specific implementation process, the automatic deviation correction function can be realized by the signal cooperation between the deviation sensor and the first driving mechanism.

[0040] The deviation correction seat 21 is used for bearing the deviation correction roller 22, and the specific type of the deviation correction seat 21 can be arranged according to actual needs, which is not limited. For example, the deviation correction seat 21 can be a U-shaped seat structure, and the deviation correction seat 21 is rotationally arranged on the truss 11 of the belt conveyor body 1 by using a rotating shaft, a bearing or the like, and the rotating center axis of the deviation correction seat 21 is located in the height direction of the truss 11.

[0041] The deviation correction roller 22 is used for supporting and guiding the belt 15, and when the deviation correction seat 21 rotates in the direction opposite to the deviation of the belt 15, the deviation correction roller 22 can realize the deviation correction of the belt 15 by guiding the belt 15, and the specific type of the deviation correction roller 22 can be arranged according to actual needs, which is not limited. For example, the deviation correction roller 22 is a roller structure, which is rotationally arranged on the deviation correction seat 21 by using a rotating shaft, a bearing or the like. A plurality of groups of the deviation correction roller 22 can be arranged on the deviation correction seat 21 along the length direction of the truss 11.

[0042] The deviation sensor is used to detect the deviation state of the belt 15 relative to the center position, and the specific type of the deviation sensor can be set according to actual needs, and no limitation is made thereto.

[0043] The first driving mechanism is used to drive the rotation of the deviation correcting seat 21 according to the deviation state of the belt 15 detected by the deviation sensor, so as to reset the belt 15 to the center position by the deviation correcting roller 22. The specific type of the first driving mechanism can be set according to actual needs, and no limitation is made thereto. For example, the first driving mechanism can be an electric cylinder, a hydraulic cylinder or the like telescopic driving member. Meanwhile, the first driving mechanism has a controller for receiving the detection signal of the deviation sensor and controlling the telescopic driving member.

[0044] As shown in Figure 1 , Figure 2 and Figure 7 , in some embodiments, the belt conveyor body 1 comprises a truss 11, a discharger head 12, a reversing tail 13, a plurality of roller groups 14 and a belt 15. The deviation correcting seat 21 is rotationally arranged on the truss 11, and the deviation sensor and the first driving mechanism are arranged on the truss 11 respectively. The discharger head 12 is arranged at one end of the truss 11, and the reversing tail 13 is arranged at the end of the truss 11 away from the discharger head 12. The plurality of roller groups 14 are arranged at intervals along the length direction of the truss 11 between the discharger head 12 and the reversing tail 13. The belt 15 is arranged on the discharger head 12, the reversing tail 13, the deviation correcting roller 22 and the plurality of roller groups 14, and the discharger head 12 is used to drive the upper half of the belt 15 to convey the slag in the direction from the reversing tail 13 to the discharger head 12.

[0045] It can be understood that, since the discharger head 12 is arranged at one end of the truss 11, and the reversing tail 13 is arranged at the end of the truss 11 away from the discharger head 12, and the plurality of roller groups 14 are arranged at intervals along the length direction of the truss 11 between the discharger head 12 and the reversing tail 13, the belt 15 can be arranged on the truss 11 by the discharger head 12, the reversing tail 13, the deviation correcting roller 22 and the plurality of roller groups 14, and can also convey the slag in the direction from the reversing tail 13 to the discharger head 12 under the drive of the discharger head 12, thereby meeting the needs of tunnel slagging.

[0046] It should be noted that the truss 11 serves to bear the components such as the discharger head 12, the reversing tail 13, the roller group 14 and the deviation correcting device 2. The reversing tail 13 is arranged at the end of the truss 11 close to the receiving point, and the discharger head 12 is arranged at the end of the truss 11 close to the discharging point. The specific type of the truss 11 can be set according to actual needs, and no limitation is made thereto. For example, the truss 11 is formed by connecting a plurality of cross beams, a plurality of longitudinal beams and a plurality of vertical beams, and the truss 11 is arranged on a plurality of supports.

[0047] The discharge head 12 is used to drive the belt 15 to run and discharge, and the specific type of the discharge head 12 can be set according to actual needs, which is not limited.

[0048] The reversing tail 13 is used for reversing the belt 15, and the specific type of the reversing tail 13 can be set according to actual needs, which is not limited.

[0049] The roller group 14 is used for supporting and guiding the belt 15, and the specific type of the roller group 14 can be set according to actual needs, which is not limited. For example, the roller group 14 includes an upper roller group for supporting and guiding the upper half (conveying part) of the belt 15, a lower roller group for supporting and guiding the lower half (return part) of the belt 15, and a cross beam, a longitudinal beam, etc. for supporting the upper and lower roller groups. The two sides of the roller group 14 can be set as an adjustable structure, and the deviation of the angle is adjusted to correct the deviation of the belt 15.

[0050] The belt 15 is used to convey the slag, and the specific type of the belt 15 can be set according to actual needs, which is not limited.

[0051] As shown in Figure 3 and Figure 4 In some embodiments, the discharge head 12 includes a sealed discharge hopper 121, a transmission drum 122, and a second driving mechanism 123. The sealed discharge hopper 121 is arranged at one end of the truss 11 away from the reversing tail 13. The transmission drum 122 is rotatably arranged in the sealed discharge hopper 121, and the belt 15 passes through the transmission drum 122. The second driving mechanism 123 is arranged on the truss 11, and the second driving mechanism 123 and the transmission drum 122 are in transmission connection. The second driving mechanism 123 is used to drive the transmission drum 122 to rotate, so as to drive the upper half of the belt 15 to convey the slag in the direction from the reversing tail 13 to the discharge head 12.

[0052] It can be understood that since the transmission drum 122 is rotatably arranged in the sealed discharge hopper 121, and the second driving mechanism 123 and the transmission drum 122 are in transmission connection, after the belt 15 passes through the transmission drum 122, the sealed structure of the sealed discharge hopper 121 and the driving of the second driving mechanism 123 can be used to realize the conveying and sealed discharge of the slag, thereby reducing the leakage and improving the conveying quality and efficiency.

[0053] It should be noted that the sealed discharge hopper 121 is used to form a relatively closed discharge space at the discharge end of the belt 15 (at the drive roller 122), and the specific type of the sealed discharge hopper 121 can be set according to actual needs, and no limitation is made to this, for example, the sealed discharge hopper 121 can be a closed bucket structure, and the top or side of the bucket structure is provided with a feeding port accommodating the discharge end of the belt 15, and a flexible sealing element is arranged around the feeding port, and the bottom of the bucket structure is provided with a discharge port for discharging.

[0054] The drive roller 122 is used to rotate under the drive of the second driving mechanism 123 to drive the belt 15 to run, and the specific type of the drive roller 122 can be set according to actual needs, and no limitation is made to this, for example, the drive roller 122 is a roller structure, and is rotatably arranged in the sealed discharge hopper 121, and the rotating shaft of the drive roller 122 extends out of the sealed discharge hopper 121 and is connected in transmission with the second driving mechanism 123.

[0055] The second driving mechanism 123 is used to drive the drive roller 122 to rotate to drive the belt 15 to run by the rotation of the drive roller 122, and the specific type of the second driving mechanism 123 can be set according to actual needs, and no limitation is made to this, for example, the second driving mechanism 123 can be a motor and a speed reducer, and the motor is connected in transmission with the drive roller 122 through the speed reducer.

[0056] As shown in Figure 3 some embodiments, the discharge head 12 further comprises a plurality of scrapers 124, the scrapers 124 are arranged in the sealed discharge hopper 121, and the scraping ends of the scrapers 124 are close to the belt 15, and the plurality of scrapers 124 are distributed along the running direction of the belt 15.

[0057] It can be understood that since the scrapers 124 are arranged in the sealed discharge hopper 121, and the scraping ends of the scrapers 124 are close to the belt 15, and the plurality of scrapers 124 are distributed along the running direction of the belt 15, the plurality of scrapers 124 can effectively remove the slag, sundries and the like attached to the belt 15, thereby ensuring the efficient running of the belt 15.

[0058] It should be noted that the scraper 124 is used to scrape the slag, sundries and the like on the belt 15, and the specific type of the scraper 124 can be set according to actual needs, and no limitation is made to this, for example, the scraper 124 can be an alloy scraper 124.

[0059] As shown in Figure 3 some embodiments, a spraying device 125 is arranged between adjacent scrapers 124, and the spraying end of the spraying device 125 faces the belt 15.

[0060] It can be understood that, since the spraying devices 125 are arranged between the adjacent scrapers 124 and the spraying ends of the spraying devices 125 face the belt 15, the slag, sundries and the like adhering to the belt 15 can be effectively removed by the plurality of spraying devices 125, thereby ensuring the efficient operation of the belt 15.

[0061] It should be noted that the spraying devices 125 cooperate with the scrapers 124 to remove the slag, sundries and the like adhering to the belt 15, and the specific type of the spraying devices 125 can be set according to actual needs, which is not limited, for example, the spraying devices 125 pressurize the field cleaning water source and spray it on the belt 15 by cooperating with the pump body and the spray head, and the automatic operation of spraying is realized by the on-off of the valve body and the like.

[0062] As shown in Figure 5 In some embodiments, the belt conveyor body 1 further comprises a material receiving device 16, which comprises a sealed material receiving hopper 161 and a plurality of buffer idlers 162. The sealed material receiving hopper 161 and the buffer idlers 162 are respectively arranged at one end of the truss 11 close to the reversing machine tail 13, and the plurality of buffer idlers 162 are spaced apart below the discharge end of the sealed material receiving hopper 161, the belt 15 passes through the buffer idlers 162, and the spacing between adjacent buffer idlers 162 is less than a predetermined spacing.

[0063] It can be understood that, since the plurality of buffer idlers 162 are spaced apart below the discharge end of the sealed material receiving hopper 161, and the belt 15 passes through the buffer idlers 162, the slag can enter the belt 15 supported and guided by the buffer idlers 162 through the sealed material receiving hopper 161, and then the slag is transported by the operation of the belt 15.

[0064] The sealing structure of the sealed material receiving hopper 161 can reduce the leakage problem during the material receiving process of the belt 15, and the buffer idlers 162 arranged in a high density can buffer the impact of large-diameter slag during the material receiving process of the belt 15, thereby reducing the impact, wear and the like of the belt 15.

[0065] It should be noted that the sealed material receiving hopper 161 is used to form a relatively closed material receiving space at the material receiving position of the belt 15, and the specific type of the sealed material receiving hopper 161 can be set according to actual needs, which is not limited, for example, the sealed material receiving hopper 161 can be a closed hopper structure, and the top or side of the hopper structure is provided with a receiving discharge chute, the periphery of the feeding port is provided with a flexible sealing element, and the bottom of the hopper structure is provided with a discharge port for discharging, and the discharge port is arranged close to the belt 15.

[0066] The buffer roller 162 is used to support and guide the belt 15, and buffer the impact of large-diameter slag. The feeding end of the belt 15 is located at the buffer roller 162. The specific type of the buffer roller 162 can be set according to actual needs, and is not limited.

[0067] The distance between adjacent buffer rollers 162 is less than the preset distance, so that the buffer rollers 162 are densely arranged. The distance between adjacent buffer rollers 162 can be in the range of 0.5m-1m. For example, the distance between adjacent buffer rollers 162 can be 0.5m, 0.6m, 0.7m, 0.8m, 1m, etc.

[0068] As shown in Figure 5 In some embodiments, the receiving device 16 further comprises a plurality of anti-overflow skirts 163. The anti-overflow skirts 163 are arranged on both sides of the discharge end of the sealed receiving hopper 161, and the anti-overflow skirts 163 are arranged close to the belt 15.

[0069] It can be understood that, since the anti-overflow skirts 163 are arranged on both sides of the discharge end of the sealed receiving hopper 161, and the anti-overflow skirts 163 are arranged close to the belt 15, the anti-overflow skirts 163 can form a limit on both sides of the belt 15, thereby reducing the slag leakage problem during the receiving process of the belt 15, and further ensuring the high conveying quality and efficiency of the belt 15.

[0070] It should be noted that the anti-overflow skirts 163 are used to form a limit on both sides of the belt 15 to reduce the overflow of slag. The specific type of the anti-overflow skirts 163 can be set according to actual needs, and is not limited. For example, the anti-overflow skirts 163 are inclined plate structures, and the anti-overflow skirts 163 are arranged close to the belt 15 without affecting the operation of the belt 15.

[0071] As shown in Figure 6 In some embodiments, the reversing machine tail 13 comprises a tensioning seat 131, a reversing roller 132, and an adjusting threaded rod 133. The tensioning seat 131 is slidingly arranged at one end of the truss 11 away from the discharging machine head 12 along the length direction of the truss 11. The reversing roller 132 is rotationally arranged on the tensioning seat 131, and the belt 15 passes around the reversing roller 132. The adjusting threaded rod 133 is rotationally arranged on the truss 11, and the adjusting threaded rod 133 and the tensioning seat 131 are threadedly connected.

[0072] It can be understood that, since the reversing roller 132 is rotationally arranged on the tensioning seat 131, and the belt 15 passes around the reversing roller 132, the belt 15 can be reversed by the reversing roller 132, so as to realize stable feeding and returning. In addition, since the tensioning seat 131 is slidingly arranged at the end of the truss 11 away from the discharging machine head 12 along the length direction of the truss 11, and the adjusting threaded rod 133 is threadedly connected with the tensioning seat 131, the adjusting threaded rod 133 can drive the tensioning seat 131 to move along the length direction of the truss 11 at the end of the truss 11 away from the discharging machine head 12, so as to adjust the tension of the belt 15 by the movement of the tensioning seat 131, thereby meeting different tension requirements of the belt 15.

[0073] It should be noted that the tensioning seat 131 is used to carry the reversing roller 132 and move along the length direction of the truss 11 under the driving of the adjusting threaded rod 133. The specific type of the tensioning seat 131 can be set according to actual needs, which is not limited. For example, the tensioning seat 131 can be a U-shaped seat structure, which is slidingly arranged at the end of the truss 11 away from the discharging machine head 12 by cooperating with guide rails, rail grooves, etc.

[0074] The reversing roller 132 is used for reversing the belt 15 at the end of the truss 11 away from the discharging machine head 12. The specific type of the reversing roller 132 can be set according to actual needs, which is not limited. For example, the reversing roller 132 is a roller structure, which is rotationally arranged on the tensioning seat 131 by a bearing, and the central axis of the reversing roller 132 is located in the width direction of the truss 11.

[0075] The adjusting threaded rod 133 is used to drive the tensioning seat 131 to move linearly by threadedly cooperating with the tensioning seat 131. The specific type of the adjusting threaded rod 133 can be set according to actual needs, which is not limited. The rotation of the adjusting threaded rod 133 can be manually driven or electrically driven.

[0076] As shown in FIG. 1, Figure 1 In some embodiments, the belt conveyor body 1 further comprises a material guiding groove 17, which is obliquely arranged on the truss 11, and the slot of the material guiding groove 17 is located below the lower half of the belt 15.

[0077] It can be understood that, since the material guiding groove 17 is obliquely arranged on the truss 11, and the slot of the material guiding groove 17 is located below the lower half of the belt 15, the material guiding groove 17 can collect the residual muck and spraying water of the lower half of the belt 15, so as to reduce the problem of spilling and ensure civilized and sanitary construction.

[0078] It should be noted that the material guide groove 17 is used to collect the residual muck, spraying water and the like of the lower half of the belt 15, and the specific type of the material guide groove 17 can be set according to actual needs, and no limitation is made to this, for example, the material guide groove 17 is a long groove type structure, which is arranged in an inclined manner at the bottom of the truss 11. Among them, the material guide groove 17 needs to be cleaned after use.

[0079] As shown in Figure 1 and Figure 7 In some embodiments, the belt conveyor body 1 further comprises a maintenance platform 18, which is arranged on the truss 11 and arranged along the circumference of the truss 11.

[0080] It can be understood that since the maintenance platform 18 is arranged on the truss 11 and arranged along the circumference of the truss 11, the working personnel can move around the truss 11 at will by using the maintenance platform 18, thereby facilitating the maintenance and other operations of the belt conveyor.

[0081] It should be noted that the specific type of the maintenance platform 18 can be set according to actual needs, and no limitation is made to this.

[0082] In the description of the present disclosure, the terms "first", "second", and the like are only for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, in the description of the present disclosure, unless otherwise stated, the meaning of "a plurality of" is two or more.

[0083] Any process or method descriptions in flow charts or otherwise described herein can be understood as representing code modules, segments, or portions of code that include one or more executable instructions for implementing specific logic functions or other processes, and the various embodiments of the present disclosure include additional implementations in which the functions described with reference to the figures are implemented in different orders, in different ways, or with different structures, as will occur to those skilled in the art. The scope of the present disclosure is not limited to the specific order or hierarchy presented in the figures.

[0084] In the description of the present specification, the description of the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present disclosure. In the present 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 one or more embodiments or examples in a suitable manner.

[0085] Although the embodiments of the present disclosure have been shown and described above, it is understood that the above-described embodiments are exemplary, and it is not construed that the present disclosure is limited to the above-described embodiments, and a person of ordinary skill in the art can make changes, modifications, replacements, and variations to the above-described embodiments within the scope of the present disclosure.

Claims

1. An automatic deviation-correcting transfer belt conveyor, characterized by, The application relates to a belt conveyor body and a deviation rectifying device. The deviation rectifying device comprises a deviation rectifying seat, a deviation rectifying roller, a deviation rectifying sensor and a first driving mechanism. The deviation rectifying seat is rotationally arranged in the belt conveyor body, and the deviation rectifying roller is rotationally arranged on the deviation rectifying seat. The deviation rectifying sensor is arranged on the side of the belt, and the first driving mechanism is arranged in the belt conveyor body. The signal input end of the first driving mechanism is connected with the signal output end of the deviation rectifying sensor, and the first driving mechanism is drivingly connected with the deviation rectifying seat. The belt conveyor body comprises a truss, a discharging head, a reversing tail, a plurality of roller groups and a belt. The deviation rectifying seat is rotationally arranged on the truss.

2. The self-correcting transfer belt machine of claim 1, wherein, The deviation rectifying sensor and the first driving mechanism are arranged on the truss. The discharging head is arranged at one end of the truss.

3. The self-correcting transfer belt machine of claim 2, wherein, The reversing tail is arranged at the end of the truss far from the discharging head.

4. The self-correcting transfer belt machine of claim 1, wherein, The plurality of roller groups are arranged between the discharging head and the reversing tail along the length direction of the truss. The belt is arranged on the discharging head, the reversing tail, the deviation rectifying roller and the plurality of roller groups. The discharging head is used for driving the upper half of the belt to convey the slag along the direction from the reversing tail to the discharging head. The discharging head comprises a sealed discharging hopper, a transmission drum and a second driving mechanism.

5. The self-correcting transfer belt machine of claim 4, wherein, The sealed discharging hopper is arranged at the end of the truss far from the reversing tail. The transmission drum is rotationally arranged in the sealed discharging hopper, and the belt passes through the transmission drum.

6. The self-correcting transfer belt machine of claim 1, wherein, The second driving mechanism is arranged on the truss. The second driving mechanism is drivingly connected with the transmission drum. The second driving mechanism is used for driving the transmission drum to rotate, so as to drive the upper half of the belt to convey the slag along the direction from the reversing tail to the discharging head. The discharging head further comprises a plurality of scrapers. The scrapers are arranged in the sealed discharging hopper, and the scraping ends of the scrapers are close to the belt. The plurality of scrapers are distributed along the running direction of the belt. Spraying devices are arranged between adjacent scrapers, and the spraying ends of the spraying devices are towards the belt. The belt conveyor body further comprises a receiving device. The receiving device comprises a sealed receiving hopper and a plurality of buffer rollers. The sealed receiving hopper and the buffer rollers are arranged at the end of the truss close to the reversing tail. The plurality of buffer rollers are distributed below the discharging end of the sealed receiving hopper. The distance between adjacent buffer rollers is less than a preset distance. The receiving device further comprises a plurality of anti-overflow aprons. The anti-overflow aprons are arranged on both sides of the discharging end of the sealed receiving hopper, and are close to the belt. The reversing tail comprises a tensioning seat and a reversing drum. The tensioning seat is slidingly arranged at the end of the truss far from the discharging head along the length direction of the truss. The reversing drum is rotationally arranged on the tensioning seat, and the belt passes through the reversing drum. An adjusting screw rod is rotationally arranged on the truss, and the adjusting screw rod is in threaded transmission connection with the tensioning seat.

7. The self-correcting transfer belt machine of claim 1, wherein, The belt conveyor body further comprises: A material guide groove is obliquely arranged on the truss, and a groove opening of the material guide groove is located below the lower half of the belt.

8. The self-correcting transfer belt machine of claim 1, wherein, The belt conveyor body further comprises: An inspection platform is arranged on the truss, and the inspection platform is arranged along a circumferential direction of the truss.

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