A monorail crane track obstacle clearing device

Abstract

This invention relates to the field of track cleaning, and more specifically, to a monorail crane track obstacle cleaning device, comprising a track cleaning mechanism, which includes a track, a monorail crane body disposed below the track, and the upper end of the monorail crane body being slidably connected to the track via a suspension connecting frame. A cleaning component for cleaning the track is disposed on the upper front side of the monorail crane body, and the cleaning component contains a shearing component for cutting stubborn impurities attached to the track. This invention can achieve preliminary removal and cleaning of floating dust, loose clumps, and small obstacles by having the obstacle-clearing frame of the cleaning component move along the track in contact with the first shovel teeth, while simultaneously driving the fixed plate and the second shovel teeth to reciprocate up and down at high frequency, forming a dynamic and static cooperating reciprocating shearing structure with the first shovel teeth, specifically breaking down stubborn impurities solidified on the track surface, thereby solving the technical problem that traditional fixed obstacle-clearing shovels can only clean the surface and cannot remove stubborn attachments.

Description

Technical Field

[0001] This invention relates to the field of track clearing, and more specifically, to a device for clearing obstacles from a monorail crane track. Background Technology

[0002] Monorail cranes are core material transport equipment in industrial and mining, tunnel and other scenarios. The cleanliness of the track directly determines its running stability and operational safety. During long-term use, the track surface is prone to the accumulation of floating dust, loose clumps, small stones, and stubborn impurities such as solidified rust and adhesive dirt. If the obstacles are not thoroughly cleaned, it is very easy to cause malfunctions such as track jamming, accelerated track wear, and crane operation stalling. Therefore, track clearing devices are key supporting equipment to ensure the normal operation of monorail cranes.

[0003] Most monorail crane track clearing devices on the market currently use a fixed clearing shovel structure, which has obvious technical defects: First, the clearing shovel is fixed in shape and can only remove floating dust and loose obstacles on the surface of the track. It cannot remove stubborn deposits that have hardened on the track surface. The cleaning only stays on the surface and it is difficult to achieve deep cleaning. Second, the traditional shovel teeth are mostly designed with right angles. Impurities are easy to accumulate at the contact point between the shovel teeth and the track, which can easily block the clearing structure and make it difficult for impurities to be discharged. Third, the receiving plate is fixed. Fine impurities are easy to adhere to the plate and cannot slide off naturally. Long-term accumulation can harden and stick together, resulting in incomplete collection of impurities and difficulty in subsequent cleaning. In order to solve the above problems, a monorail crane track obstacle clearing device is proposed. Summary of the Invention

[0004] (a) Technical problems to be solved

[0005] In view of the problems existing in the prior art, the present invention provides a monorail crane track obstacle clearing device to solve the problems mentioned in the background art.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, the present invention provides the following technical solution: a monorail crane track obstacle clearing device, comprising a track clearing mechanism, which includes a track, a monorail crane body disposed below the track, the upper end of the monorail crane body being slidably connected to the track via a suspension connecting frame, a clearing component for clearing the track disposed on the upper front side of the monorail crane body, a shearing component for cutting stubborn impurities attached to the track disposed inside the clearing component, a collecting component for collecting the cleared impurities disposed below the clearing component, and a clearing auxiliary mechanism disposed inside the collecting component, the clearing auxiliary mechanism including a squeezing component disposed inside the collecting component for squeezing the collected impurities, and a swinging component disposed below the clearing component.

[0008] The present invention is further configured such that the cleaning component includes a cleaning frame disposed on both sides of the track, a support frame is welded to the outer side of the cleaning frame, a plurality of first shovel teeth are integrally formed on the side of the cleaning frame away from the suspension connecting frame, the plurality of first shovel teeth and the inner side of the cleaning frame are respectively in contact with the surface of the track, a first strip groove is formed on the side of the cleaning frame near the first shovel teeth, and a through groove is formed on the side of the cleaning frame near the suspension connecting frame.

[0009] The invention is further configured such that the shearing assembly includes a fixed plate disposed within the inner cavity of the clearing frame. A plurality of second shovel teeth are integrally formed on the side of the fixed plate near the first shovel teeth. A stop strip is welded to the side of the fixed plate near the second shovel teeth. The fixed plate is movably connected to a first strip groove. A connecting frame is welded to the outer side of the fixed plate. A support plate is welded to the side of the clearing frame near the suspension connecting frame. A first fixed rod is rotatably mounted on the inner side of the support plate via a bearing. A roller is fixedly mounted on the other end of the first fixed rod. A first pulley is fixedly mounted on the end of the first fixed rod near the support plate. A second fixed rod is rotatably mounted on the side of the support plate near the connecting frame via a bearing. A second pulley is fixedly mounted in the middle of the second fixed rod. The first pulley and the second pulley are connected by a transmission belt. A rotating disk is fixedly mounted on the other end of the second fixed rod. An eccentric rod is welded to the side of the rotating disk near the connecting frame.

[0010] The invention is further configured such that the size of the fixing plate is smaller than the inner cavity size of the obstacle clearing frame, the inner cavity of the obstacle clearing frame is welded with a limit strip, the middle of the limit strip is provided with a second strip groove, a sliding rod is fixedly installed on the side of the fixing plate near the second strip groove, the size of the sliding rod is adapted to the size of the second strip groove, and the sliding rod is slidably connected to the second strip groove, a first spring is fixedly installed on the upper and lower sides of the inner cavity of the second strip groove, the other end of the first spring is fixedly connected to the outer side of the sliding rod, and the size of the connecting frame is smaller than the size of the through groove.

[0011] The invention is further configured such that an inclined surface is provided on the side of the plurality of first and second shovel teeth away from the through groove, and the inclined surface gradually slopes from top to bottom; the width of the fixing plate is less than the length of the first strip groove; and the size of the baffle is greater than the size of the first strip groove.

[0012] The invention is further configured such that the storage component includes a collection compartment disposed below the track, the lower end of the collection compartment is detachably connected to the upper end of the monorail crane body, the lower end of the support frame is fixedly connected to the outside of the collection compartment, a receiving plate is provided on the side of the collection compartment away from the roller, the receiving plate is rotatably connected to the edge of the collection compartment via a hinge, and a compartment door is rotatably installed on one side of the collection compartment via a hinge.

[0013] The present invention is further configured such that the extrusion assembly includes a sector gear disposed in the middle of the first fixed rod, a U-shaped frame is disposed on the outer side of the first fixed rod, the lower end of the U-shaped frame is detachably connected to a lower pressure bar through the upper part of the collection chamber, an elastic pressure plate is detachably installed on the inner cavity of the collection chamber near the lower pressure bar, the cross section of the elastic pressure plate is arc-shaped, and a rack is fixedly installed on the inner side of the U-shaped frame.

[0014] The invention is further configured such that the rack is disposed on one side of the sector gear and the sector gear meshes with the rack, and a second spring is fixedly installed at the lower end of the U-shaped frame, and the other end of the second spring is fixedly connected to the upper end of the collection chamber.

[0015] The invention is further configured such that the swing assembly includes a fixed frame disposed outside the collection chamber, a diagonal brace plate is fixedly installed on the side of the fixed frame near the receiving plate, a round rod is fixedly installed on the side of the fixed frame away from the receiving plate, a semi-circular block is welded to the lower part of the U-shaped frame near the round rod, and rotating rods are welded to both sides of the middle part of the fixed frame, the rotating rods being rotatably connected to the lower end of the support frame.

[0016] The present invention is further configured such that the diagonal brace is disposed below the support plate, the upper end of the diagonal brace is in contact with the lower end of the support plate, and the size of the diagonal brace is adapted to the size of the support plate.

[0017] (III) Beneficial Effects

[0018] Compared with the prior art, the present invention provides a monorail crane track obstacle clearing device, which has the following beneficial effects:

[0019] This invention can achieve preliminary removal and cleaning of floating dust, loose clumps, and small obstacles by having the cleaning frame of the cleaning component move along the track in contact with the first shovel teeth. At the same time, it can utilize the contact friction between the rollers and the track during the crane's movement to rotate, and through belt drive and a rotating disc eccentric linkage structure, drive the fixed plate and the second shovel teeth to move up and down at high frequency. This forms a dynamic and static reciprocating shearing structure with the first shovel teeth, which can specifically break down stubborn impurities solidified on the track surface. This solves the technical problem that traditional fixed cleaning shovels can only clean the surface and cannot remove stubborn attachments. In addition, the inclined surface at the end of the shovel teeth forms a natural guide slope, allowing the removed impurities to slide down to the collection component below, thereby reducing the accumulation of impurities and clogging the cleaning structure. More importantly, the power of the roller rotation can also simultaneously drive the squeezing component and the swinging component to operate. On the one hand, it squeezes and compacts the collected loose impurities, reducing the storage space and increasing the storage capacity, which is convenient for centralized unloading later. On the other hand, it drives the receiving plate to shake back and forth slightly, thereby shaking the fine impurities attached to the receiving plate into the collection bin. Attached Figure Description

[0020] Figure 1 This is a first-person view structural diagram of the overall obstacle clearing device for a monorail crane track.

[0021] Figure 2 This is a schematic diagram of the overall second-view structure of a monorail crane track obstacle clearing device.

[0022] Figure 3 This is a schematic diagram of the track clearing mechanism and track structure for a monorail crane track obstacle clearing device.

[0023] Figure 4 This is a first-person view structural diagram of the track cleaning mechanism and cleaning auxiliary mechanism of a monorail crane track obstacle removal device.

[0024] Figure 5 This is a schematic diagram of the internal structure of the storage component of a monorail crane track obstacle clearing device.

[0025] Figure 6 This is a second-view structural diagram of the track cleaning mechanism and cleaning auxiliary mechanism of a monorail crane track obstacle removal device.

[0026] Figure 7 This is a schematic diagram of the swing assembly structure of a monorail crane track obstacle clearing device.

[0027] Figure 8 This is a schematic diagram of the shearing and extrusion components of a monorail crane track obstacle clearing device.

[0028] Figure 9 This is a schematic diagram of the internal structure of the obstacle clearing frame of a monorail crane track obstacle clearing device.

[0029] Figure 10 This is a schematic diagram of the obstacle clearing frame structure of a monorail crane track obstacle clearing device.

[0030] Figure 11 This is a schematic diagram of the shearing component structure of a monorail crane track obstacle clearing device.

[0031] Figure 12 for Figure 11 A magnified view of part A.

[0032] Figure 13 for Figure 7 A magnified view of section B.

[0033] In the diagram: 100, track cleaning mechanism; 101, track; 102, monorail crane body; 103, suspension connecting frame; 104, collection bin; 105, support frame; 106, obstacle clearing frame; 107, first strip groove; 108, first shovel tooth; 109, fixing plate; 110, second shovel tooth; 111, stop bar; 112, inclined surface; 113, roller; 114, first fixing rod; 115, first pulley; 116, transmission belt; 117, rotating disk; 118, second fixing rod; 119, second pulley. ; 120. Limiting strip; 121. Second strip groove; 122. Slide rod; 123. First spring; 124. Connecting frame; 125. Through groove; 126. Eccentric rod; 127. Support plate; 200. Cleaning auxiliary mechanism; 201. Sector gear; 202. U-shaped frame; 203. Rack; 204. Elastic pressure plate; 205. Second spring; 206. Semicircular block; 207. Fixed frame; 208. Rotating rod; 209. Round rod; 210. Diagonal brace plate; 211. Support plate; 212. Door; 213. Lower pressure strip. Detailed Implementation

[0034] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0035] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0036] In this invention, unless otherwise stated, the directional terms such as "up" and "down" generally refer to the directions shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" generally refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not intended to limit this invention.

[0037] For examples, please refer to Figure 1 - Figure 13A monorail crane track obstacle clearing device includes a track clearing mechanism 100, which includes a track 101. A monorail crane body 102 is disposed below the track 101. The upper end of the monorail crane body 102 is slidably connected to the track 101 via a suspension connecting frame 103. A clearing component for clearing the track 101 is disposed on the front side of the upper end of the monorail crane body 102. The cleaning component has a shearing component for cutting stubborn impurities attached to the track 101 inside. A collection component for collecting the cleared impurities is disposed below the cleaning component. A clearing auxiliary mechanism 200 is disposed inside the collection component. The clearing auxiliary mechanism 200 includes a squeezing component disposed inside the collection component for squeezing the collected impurities, and a swinging component disposed below the cleaning component.

[0038] In this embodiment, the cleaning component moves synchronously with the equipment, adhering to the surface of the track 101. The cleaning frame 106 and the first shovel teeth 108 perform initial cleaning of floating dust, loose clumps, and small gravel obstacles on the surface of the track 101. During continuous movement of the equipment, the roller 113 inside the cleaning component remains in contact with the surface of the track 101, generating rotational motion through friction. This rotation is driven by a belt drive structure, causing the rotating disk 117 to rotate continuously. Utilizing the eccentric transmission characteristics of the eccentric rod 126, the rotational motion is converted into vertical reciprocating linear power, driving the fixed plate 109 and the second shovel teeth 110 to move up and down at high frequency. This forms a dynamic-static scissor-like shearing structure with the fixed first shovel teeth 108, effectively removing stubborn rust, adhered dirt, and other debris from the surface of the track 101. Impurities are efficiently sheared and stripped. At the same time, the inclined surface 112 at the end of the shovel teeth forms an inclined guide slope. Various impurities that are shoveled and sheared can be guided to slide down along the inclined surface 112 and fall into the collection bin 104 of the storage component below, thus achieving the effect of cleaning and collecting at the same time. Meanwhile, the rotational power of the roller 113 can synchronously link the squeezing component and the swinging component to work synchronously. The squeezing component reciprocates to squeeze and compact the loosely accumulated impurities inside the collection bin 104, reducing the space occupied by the loose impurities, increasing the storage capacity, and facilitating centralized unloading later. At the same time, the reciprocating motion of the squeezing component can link the swinging component to work, causing the receiving plate 211 at the edge of the collection bin 104 to shake slightly back and forth, shaking the fine impurities attached to and retained on the receiving plate 211 into the bin.

[0039] Specifically, the cleaning assembly includes a clearing frame 106 disposed on both sides of the track 101. A support frame 105 is welded to the outer side of the clearing frame 106. A plurality of first shovel teeth 108 are integrally formed on the side of the clearing frame 106 away from the suspension connecting frame 103. The plurality of first shovel teeth 108 and the inner side of the clearing frame 106 are respectively in contact with the surface of the track 101. A first strip groove 107 is opened on the side of the clearing frame 106 near the first shovel teeth 108. A through groove 125 is opened on the side of the clearing frame 106 near the suspension connecting frame 103.

[0040] In this embodiment, the support frame 105 welded to the outside of the obstacle clearing frame 106 achieves overall rigid fixation, allowing the obstacle clearing frame 106 to be stably erected on the outside of the track 101. Then, relying on multiple sets of evenly arranged first shovel teeth 108 to adhere to the inner side of the track 101, during the uniform speed movement of the monorail crane, the first shovel teeth 108 continuously slide against the inner wall of the obstacle clearing frame 106, thereby removing various loose obstacles such as floating dust, slag, gravel, and loose oxidized clumps attached to the surface of the track 101, achieving preliminary cleaning of the track 101. At the same time, the rigid support of the support frame 105 can effectively offset the reverse impact load during the operation of the shovel teeth, avoiding the problem of loosening or deformation of the equipment during long-term operation, and improving the overall structural stability.

[0041] It is worth noting that the first strip groove 107 provides travel space for the up-and-down reciprocating sliding of the fixing plate 109 inside the obstacle clearing frame 106, while the through groove 125 provides an obstacle avoidance channel for the vertical reciprocating movement of the connecting frame 124, thereby avoiding interference from the moving structure.

[0042] Furthermore, the shearing assembly includes a fixing plate 109 disposed within the cavity of the clearing frame 106. A plurality of second shovel teeth 110 are integrally formed on the side of the fixing plate 109 near the first shovel tooth 108. A stop bar 111 is welded to the side of the fixing plate 109 near the second shovel teeth 110. The fixing plate 109 is movably connected to the first strip groove 107. A connecting frame 124 is welded to the outer side of the fixing plate 109. A support plate 127 is welded to the side of the clearing frame 106 near the suspension connecting frame 103. A first fixing rod 114 is rotatably mounted on the inner side of the support plate 127 via a bearing. A roller 113 is fixedly installed at the other end of the fixed rod 114. A first pulley 115 is fixedly installed at the end of the first fixed rod 114 near the support plate 127. A second fixed rod 118 is rotatably installed on the side of the support plate 127 near the connecting frame 124 via a bearing. A second pulley 119 is fixedly installed in the middle of the second fixed rod 118. The first pulley 115 and the second pulley 119 are connected by a transmission belt 116. A rotating disk 117 is fixedly installed at the other end of the second fixed rod 118. An eccentric rod 126 is welded to the side of the rotating disk 117 near the connecting frame 124.

[0043] In this embodiment, during operation, the roller 113, which is rotatably mounted on the inner side of the support plate 127, always keeps in contact with the surface of the track 101 and continuously rolls and rotates as the equipment moves. The roller 113 drives the first fixed rod 114 and the first pulley 115 fixed at the end to rotate synchronously and coaxially. Relying on the closed-loop friction transmission of the transmission belt 116, the power is transmitted to the second pulley 119, which in turn drives the second fixed rod 118 to rotate synchronously, thereby driving the rotating disk 117 at the end of the second fixed rod 118 to rotate continuously at a uniform speed. The rotating disk 117 and the eccentric rod 126 constitute an eccentric wheel transmission mechanism, which can convert the circumferential rotation of the rotating disk 117 into the reciprocating push-pull linear motion of the eccentric rod 126, continuously driving the connecting frame 124 to move up and down in a regular manner along the inside of the through groove 125. Since the connecting frame 124 and the fixed plate 109 The fixed connection drives the fixed plate 109 and the second shovel teeth 110 on the plate surface to perform high-frequency reciprocating motion in the inner cavity of the obstacle clearing frame 106. During the operation, the first shovel teeth 108 remain fixed and in contact with the track 101, while the second shovel teeth 110 perform high-frequency reciprocating shearing action. The two work together to form a scissor-type dynamic and static shearing structure, which can cut and peel off hard, rusty debris with high hardness and strong adhesion on the track 101. This effectively removes stubborn impurities that traditional fixed scraping structures cannot clean. At the same time, the integrally formed baffle 111 on the outside of the fixed plate 109 completely covers the first strip groove 107, which can block fine dust and impurities generated during the operation in real time, preventing debris from entering the interior of the obstacle clearing frame 106. This avoids the accumulation of dirt or jamming in the transmission components, thus ensuring the long-term stable operation of the shearing assembly.

[0044] The size of the fixing plate 109 is smaller than the inner cavity size of the clearing frame 106. A limit strip 120 is welded to the inner cavity of the clearing frame 106. A second strip groove 121 is formed in the middle of the limit strip 120. A sliding rod 122 is fixedly installed on the side of the fixing plate 109 near the second strip groove 121. The size of the sliding rod 122 is adapted to the size of the second strip groove 121, and the sliding rod 122 is slidably connected to the second strip groove 121. The upper and lower sides of the inner cavity of the second strip groove 121... A first spring 123 is fixedly installed on each of the first springs 123. The other end of the first spring 123 is fixedly connected to the outside of the slide rod 122. The size of the connecting frame 124 is smaller than the size of the through groove 125. An inclined surface 112 is provided on the side of the plurality of first shovel teeth 108 and second shovel teeth 110 away from the through groove 125, and the inclined surface 112 gradually slopes from top to bottom. The width of the fixing plate 109 is smaller than the length of the first strip groove 107. The size of the baffle 111 is larger than the size of the first strip groove 107.

[0045] In this embodiment, a limiting strip 120 is fixedly welded into the inner cavity of the clearing frame 106. A second strip groove 121 is formed in the middle of the limiting strip 120. The sliding rod 122 on the fixed plate 109 slides and engages with the second strip groove 121 to form a sliding guide pair structure, thereby limiting the movement trajectory of the fixed plate 109. This avoids problems such as left-right deviation, tilting, and shaking during the up-and-down movement of the fixed plate 109, ensuring that the second shovel tooth 110 always maintains a horizontal shearing posture parallel to the track 101, thus ensuring the shearing and cleaning effect of stubborn impurities. At the same time, the first spring 123, which is symmetrically assembled on the upper and lower sides of the inner cavity of the second strip groove 121, is fixedly connected to both ends of the sliding rod 122. During the high-frequency reciprocating shearing operation of the fixed plate 109, the first spring 123 can absorb the vibration and impact force generated by shearing hard impurities in real time, playing an elastic buffering role, reducing the rigid collision wear of the structure. After a single shearing action is completed, the spring elastic potential energy can be used to quickly drive the fixed plate 109 to reset, ensuring the continuity of the reciprocating shearing action. At the same time, through size limitation, the overall size of the fixed plate 109 is smaller than that of the clearing frame. The inner dimensions of the barrier frame 106 and the connecting frame 124 are smaller than the dimensions of the through groove 125, thus avoiding structural movement interference. By optimizing the shovel tooth structure, inclined surfaces 112 that gradually slope downwards are opened at the working ends of the first shovel tooth 108 and the second shovel tooth 110, so that the two sets of core shovel cutting working surfaces form inclined guide slopes. This is different from the disadvantages of traditional right-angle shovel teeth that are prone to accumulating debris and clogging. During the equipment clearing operation, the blocky impurities and powdery debris that are shoveled by the first shovel tooth 108 and sheared and stripped by the second shovel tooth 110 can rely on the inclined surface to clear the debris. The inclined surface 112 guides the impurities downwards, effectively reducing the accumulation and jamming of impurities in the gaps between the shovel teeth, the joint between the clearing frame 106 and the track 101, etc. At the same time, the inclined surface 112 can constrain the trajectory of the impurities, so that the cleaned impurities fall into the storage range of the receiving plate 211 and the collection bin 104 below, effectively reducing the scattering of impurities. Furthermore, the actively moving second shovel tooth 110 cooperates with the first shovel tooth 108 to disrupt the accumulation state of impurities. With the help of the inclined surface 112, the removal effect of impurities is further improved.

[0046] It is worth noting that since the overall size of the baffle 111 is larger than the opening size of the first strip groove 107, it can fully cover the gap of the first strip groove 107, thus blocking fine dust from entering the interior of the obstacle removal frame 106 in all directions, further improving the stability and service life of the equipment.

[0047] Preferably, the storage assembly includes a collection compartment 104 disposed below the track 101. The lower end of the collection compartment 104 is detachably connected to the upper end of the monorail crane body 102. The lower end of the support frame 105 is fixedly connected to the outer side of the collection compartment 104. A receiving plate 211 is provided on the side of the collection compartment 104 away from the roller 113. The receiving plate 211 is rotatably connected to the edge of the collection compartment 104 via a hinge. A compartment door 212 is rotatably installed on one side of the collection compartment 104 via a hinge.

[0048] In this embodiment, the bottom of the collection bin 104 is detachably connected to the upper end of the monorail crane body 102, which is convenient for disassembly and assembly, facilitating daily maintenance, cleaning of impurities in the bin, and replacement of parts. The outer side of the collection bin 104 is fixedly connected to the upper obstacle clearing frame 106 through the support frame 105, so that the cleaning component and the collection component form an integrated structure, which greatly improves the overall rigidity of the equipment. The receiving plate 211 is mounted on the feeding side of the collection bin 104 through a hinge, which effectively widens the material receiving coverage area and can completely receive all impurities that slide down guided by the inclined surface 112, avoiding the leakage problem caused by the limited material falling range. In addition, the receiving plate 211 can cooperate with the swing component to complete a small shaking action to assist impurities to fall into the bin quickly. The side of the collection bin 104 is provided with an opening and closing bin door 212, which is kept closed under normal conditions to achieve sealed storage and prevent dust from overflowing.

[0049] It should be noted that the extrusion assembly includes a sector gear 201 disposed in the middle of the first fixed rod 114. A U-shaped frame 202 is disposed on the outer side of the first fixed rod 114. The lower end of the U-shaped frame 202 passes through the upper part of the collection chamber 104 and is detachably connected to a lower pressure strip 213. An elastic pressure plate 204 is detachably installed on the side of the inner cavity of the collection chamber 104 near the lower pressure strip 213. The cross-section of the elastic pressure plate 204 is arc-shaped. A rack 203 is fixedly installed on the inner side of the U-shaped frame 202. The rack 203 is disposed on one side of the sector gear 201, and the sector gear 201 meshes with the rack 203. A second spring 205 is fixedly installed on the lower end of the U-shaped frame 202. The other end of the second spring 205 is fixedly connected to the upper end of the collection chamber 104.

[0050] In this embodiment, a sector gear 201 is fixedly mounted in the middle of the first fixed rod 114, which, together with the rack 203 fixed inside the U-shaped frame 202, forms a gear meshing transmission structure. When the device moves, the roller 113 rotates, driving the first fixed rod 114 to rotate continuously, synchronously driving the sector gear 201 to rotate circumferentially. Through the meshing transmission between the sector gear 201 and the rack 203, the rotational motion of the first fixed rod 114 is stably converted into the vertical up-and-down movement of the U-shaped frame 202, thereby driving the lower pressure bar 213 at the lower end of the U-shaped frame 202 to make regular up-and-down reciprocating motion above the collection chamber 104. The inner cavity of the collection chamber 104 is equipped with an arc-shaped elastic pressure plate 204. When the lower pressure bar 213 moves downward, it can collect the contents of the chamber. Loose debris and lumpy impurities are uniformly compressed and compacted, effectively reducing the volume of loosely accumulated impurities, thereby increasing the storage capacity of the collection bin 104 and reducing the frequency of manual unloading, thus adapting to long-distance uninterrupted obstacle removal operations. Since a second spring 205 is installed between the U-shaped frame 202 and the upper end of the collection bin 104, when the sector gear 201 and rack 203 drive the U-shaped frame 202 to descend and compress, the second spring 205 is compressed, which can effectively buffer the impact force generated by rigid compression, reduce component wear and equipment vibration noise. After the compression stroke ends, relying on the elastic restoring potential energy of the second spring 205, the U-shaped frame 202 and the lower pressure bar 213 are quickly driven to rise and reset, reserving sufficient space for subsequent impurities to fall in and continuous compression operations.

[0051] It is worth noting that the elastic pressure plate 204 is designed to facilitate the uniform compression of impurities. At the beginning of cleaning, the elastic pressure plate 204 does not effectively compress the impurities in the collection chamber 104 because the amount of impurities is not too large at this time. As the amount of impurities increases, the lower pressure bar 213 works in conjunction with the elastic pressure plate 204 to effectively compress the impurities, thereby reducing the volume of the loosely piled impurities. Moreover, the impurities that are compressed together are easier for the staff to clean.

[0052] Furthermore, the swing assembly includes a fixed frame 207 disposed on the outside of the collection chamber 104. A diagonal brace 210 is fixedly installed on the side of the fixed frame 207 near the receiving plate 211, and a round rod 209 is fixedly installed on the side of the fixed frame 207 away from the receiving plate 211. A semi-circular block 206 is welded to the lower part of the U-shaped frame 202 near the round rod 209. Rotating rods 208 are welded to both sides of the middle part of the fixed frame 207. The rotating rods 208 are rotatably connected to the lower end of the support frame 105. The diagonal brace 210 is disposed below the receiving plate 211, and the upper end of the diagonal brace 210 is in contact with the lower part of the receiving plate 211. The size of the diagonal brace 210 is adapted to the size of the receiving plate 211.

[0053] In this embodiment, during the cleaning process, the U-shaped frame 202 continuously moves up and down repeatedly with the squeezing action, and the semi-circular block 206 welded below it moves up and down synchronously. During the lifting and lowering process, it intermittently abuts against the round rod 209 on the outside of the fixed frame 207, causing the fixed frame 207 to swing back and forth with a small amplitude around the rotating rods 208 on both sides of the middle as the fulcrum. The fixed frame 207 works in conjunction with the inclined support plate 210 and the receiving plate 211, thereby driving the receiving plate 211 to swing up and down synchronously with a small amplitude along the hinge position. Unlike the defects of traditional fixed receiving plates 211 that are prone to accumulating dirt and sticking material, this device uses the dynamic shaking principle to utilize the receiving plate The small reciprocating swing of plate 211 effectively shakes off the fine dust and impurities that are attached to, accumulated on, or difficult to slide off naturally from the plate surface into the collection bin 104, thereby preventing the impurities from drying and solidifying and sticking together, thus optimizing the overall obstacle removal and impurity collection effect. Since the size of the inclined support plate 210 is perfectly matched with that of the receiving plate 211 and is tightly fitted below the receiving plate 211, it can provide effective rigid support for the receiving plate 211. At the same time, during the swing of the fixed frame 207, the inclined support plate 210 can effectively push the receiving plate 211, causing the receiving plate 211 to rotate upward, thereby ensuring that various fine impurities and dust on the plate surface fall into the bin efficiently.

[0054] It is worth noting that the receiving plate 211 is in a horizontal state when receiving. Under the push of the fixed frame 207 and the inclined support plate 210, it rotates upward along the hinge to perform the material shaking operation of the receiving plate 211.

[0055] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for clearing obstacles from a monorail crane track, characterized in that: include; A track cleaning mechanism (100) includes a track (101), a monorail crane body (102) is provided below the track (101), the upper end of the monorail crane body (102) is slidably connected to the track (101) through a suspension connecting frame (103), a cleaning component for cleaning the track (101) is provided on the front side of the upper end of the monorail crane body (102), a shearing component for cutting stubborn impurities attached to the track (101) is provided inside the cleaning component, a collection component for collecting the cleaned impurities is provided below the cleaning component, and a cleaning auxiliary mechanism (200) is provided inside the collection component. The cleaning auxiliary mechanism (200) includes a squeezing component disposed inside the storage component for squeezing the collected impurities, and a swinging component disposed below the cleaning component.

2. The monorail crane track obstacle clearing device according to claim 1, characterized in that: The cleaning assembly includes a cleaning frame (106) disposed on both sides of the track (101). A support frame (105) is welded to the outer side of the cleaning frame (106). A plurality of first shovel teeth (108) are integrally formed on the side of the cleaning frame (106) away from the suspension connecting frame (103). The plurality of first shovel teeth (108) and the inner side of the cleaning frame (106) are respectively attached to the surface of the track (101). A first strip groove (107) is opened on the side of the cleaning frame (106) near the first shovel teeth (108). A through groove (125) is opened on the side of the cleaning frame (106) near the suspension connecting frame (103).

3. The monorail crane track obstacle clearing device according to claim 2, characterized in that: The shearing assembly includes a fixing plate (109) disposed in the inner cavity of the clearing frame (106). The fixing plate (109) has a plurality of second shovel teeth (110) integrally formed on the side near the first shovel tooth (108). A baffle (111) is welded on the side of the fixing plate (109) near the second shovel teeth (110). The fixing plate (109) is movably connected to the first strip groove (107). A connecting frame (124) is welded on the outer side of the fixing plate (109). A support plate (127) is welded on the side of the clearing frame (106) near the suspension connecting frame (103). A first fixing rod (114) is rotatably mounted on the inner side of the support plate (127) via a bearing. A roller (113) is fixedly mounted on the other end of the first fixing rod (114). A first pulley (115) is fixedly mounted on the end of the first fixing rod (114) near the support plate (127). A second fixing rod (118) is rotatably mounted on the side of the support plate (127) near the connecting frame (124) via a bearing. A second pulley (119) is fixedly mounted on the middle part of the second fixing rod (118). The first pulley (115) and the second pulley (119) are connected by a transmission belt (116). A rotating disk (117) is fixedly mounted on the other end of the second fixing rod (118). An eccentric rod (126) is welded to the side of the rotating disk (117) near the connecting frame (124).

4. The monorail crane track obstacle clearing device according to claim 3, characterized in that: The size of the fixing plate (109) is smaller than the inner cavity size of the clearing frame (106). The inner cavity of the clearing frame (106) is welded with a limiting strip (120). A second strip groove (121) is provided in the middle of the limiting strip (120). A sliding rod (122) is fixedly installed on the side of the fixing plate (109) near the second strip groove (121). The size of the sliding rod (122) is adapted to the size of the second strip groove (121), and the sliding rod (122) is slidably connected to the second strip groove (121). A first spring (123) is fixedly installed on the upper and lower sides of the inner cavity of the second strip groove (121). The other end of the first spring (123) is fixedly connected to the outer side of the sliding rod (122). The size of the connecting frame (124) is smaller than the size of the through groove (125).

5. A monorail crane track obstacle clearing device according to claim 4, characterized in that: The first shovel teeth (108) and the second shovel teeth (110) have an inclined surface (112) on the side away from the through groove (125), and the inclined surface (112) gradually slopes from top to bottom. The width of the fixing plate (109) is less than the length of the first strip groove (107), and the size of the baffle (111) is greater than the size of the first strip groove (107).

6. The monorail crane track obstacle clearing device according to claim 5, characterized in that: The storage assembly includes a collection compartment (104) located below the track (101). The lower end of the collection compartment (104) is detachably connected to the upper end of the monorail crane body (102). The lower end of the support frame (105) is fixedly connected to the outside of the collection compartment (104). A receiving plate (211) is provided on the side of the collection compartment (104) away from the roller (113). The receiving plate (211) is rotatably connected to the edge of the collection compartment (104) via a hinge. A door (212) is rotatably installed on one side of the collection compartment (104) via a hinge.

7. A monorail crane track obstacle clearing device according to claim 6, characterized in that: The extrusion assembly includes a sector gear (201) disposed in the middle of the first fixed rod (114). A U-shaped frame (202) is disposed on the outer side of the first fixed rod (114). The lower end of the U-shaped frame (202) passes through the upper part of the collection chamber (104) and is detachably connected to a lower pressure bar (213). An elastic pressure plate (204) is detachably installed on the side of the inner cavity of the collection chamber (104) near the lower pressure bar (213). The cross-section of the elastic pressure plate (204) is arc-shaped. A rack (203) is fixedly installed on the inner side of the U-shaped frame (202).

8. A monorail crane track obstacle clearing device according to claim 7, characterized in that: The rack (203) is disposed on one side of the sector gear (201), and the sector gear (201) meshes with the rack (203). A second spring (205) is fixedly installed at the lower end of the U-shaped frame (202), and the other end of the second spring (205) is fixedly connected to the upper end of the collection bin (104).

9. A monorail crane track obstacle clearing device according to claim 8, characterized in that: The swing assembly includes a fixed frame (207) disposed outside the collection chamber (104). A diagonal brace (210) is fixedly installed on the side of the fixed frame (207) near the receiving plate (211). A round rod (209) is fixedly installed on the side of the fixed frame (207) away from the receiving plate (211). A semi-circular block (206) is welded to the lower side of the U-shaped frame (202) near the round rod (209). Rotating rods (208) are welded to both sides of the middle part of the fixed frame (207). The rotating rods (208) are rotatably connected to the lower end of the support frame (105).

10. A monorail crane track obstacle clearing device according to claim 9, characterized in that: The diagonal brace (210) is located below the support plate (211), with the upper end of the diagonal brace (210) fitting against the lower part of the support plate (211), and the size of the diagonal brace (210) matching the size of the support plate (211).

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