Collision warning device for heavy tipper trucks in mining

Abstract

Collision warning device for heavy tipper vehicles in mining, characterized in that it comprises: a mounting mechanism (100) comprising a connecting seat (101) and a mounting seat (102), wherein the mounting seat (102) is firmly connected to the connecting seat (101);a cleaning mechanism (200) provided on the mounting mechanism (100), wherein the cleaning mechanism (200) comprises a force assembly (201), a transmission assembly (202), and a first cleaning assembly (203), wherein the force assembly (201) is provided within the connecting seat (101), wherein the transmission assembly (202) is connected to the force assembly (201) via a first connecting shaft (103), and the force assembly (201) controls the start / stop state of the first cleaning assembly (203) via the transmission assembly (202), and wherein the first cleaning assembly (203) is provided on the mounting seat (102) and the first cleaning assembly (203) is connected to the transmission assembly (202) via a second connecting shaft (104).

Description

TECHNICAL FIELDThe present invention relates to the technical field of collision prevention for dump trucks, and more particularly to an anti-collision alarm device for heavy dump trucks in mining.PRIOR ARTIn the daily operation of a heavy dumper vehicle for mining, the large blind spot resulting from the limited vision of the driver becomes an important factor leading to accidents due to the large volume and specific structure of the vehicle. In the mining operating environment, vehicles into and out of the garage, due to the difference between the inner wheels and the height of the body due to the increased crescent blind spots, as well as in the lateral parking on the lateral distance, the inability to time the vehicle and garage pass through the wall or other vehicles of the cuts and scratches of the incident. This not only leads to vehicle damage and increased maintenance costs, but also impairs normal operational efficiency and safety.CONTENT OF THE PRESENT INVENTIONThe purpose of this portion is to outlines some aspects of embodiments of the present invention, as well as to briefly describe some preferred embodiments. Some simplifications or omissions may be made in this part as well as in the summary of the specification and the name of the invention of this application in order not to obscure the purpose of this part, the summary of the specification and the name of the invention, and such simplifications or omissions may not be used to limit the scope of the present invention.In view of the above problems of large blind spots and poor visibility of heavy tipper vehicles in mining, the present invention is developed.Therefore, the purpose of the present invention is to provide an anti-collision alarm device for heavy mining dump trucks.To solve the above technical problems, the present invention provides the following technical solutions: An anti-collision alarm device for heavy mining dump trucks, comprising: a mounting mechanism comprising a connection seat and a mounting seat, the mounting seat being fixedly connected to the connection seat; a cleaning mechanism provided on the mounting mechanism, wherein the cleaning mechanism comprises a power assembly, a transmission assembly and a first cleaning assembly, wherein the power assembly is provided inside the connection seat, wherein the transmission assembly is connected to the power assembly via a first connection shaft, and the power assembly controls the start / stop state of the first cleaning assembly via the transmission assembly, and wherein the first cleaning assembly is provided on the mounting seat and the first cleaning assembly is connected to the transmission assembly via a second connection shaft.As a preferred embodiment of the crash alarm device for heavy mining dump trucks in the present invention, the mounting seat comprises a top plate, a stopper plate, a traction plate and a bottom ring, the top plate being fixedly connected to the lower end of the connecting seat and the second connecting shaft passing through the top plate, the both ends of the stopper plate being fixedly connected to the top plate and the bottom ring, respectively, the traction plate being provided between two groups of stoppers, a load carrying rod being fixedly connected between the top plate and the bottom ring, the bottom ring being provided with openings on the side and the bottom ring being provided with drop holes.As a preferred embodiment of the crash alarm device for heavy mining dump trucks in the present invention, the traction plate is fixedly connected to a traction rod at an end remote from the deck plate, the traction plate is provided with a round groove at an end remote from the deck plate, the round groove is further provided with a first straight groove, a second straight groove and a third straight groove, the second straight groove, the traction rod and the opening are in the same linear position, the traction rod is in the middle of the round groove.As a preferred embodiment of the crash alarm device for heavy mining dump trucks in the present invention, the power arrangement comprises a receiving cylinder, a power fan and an exhaust pipe, wherein an air side opening is provided at a joint between the receiving cylinder and the connection seat, wherein the air side opening passes through the joint between the receiving cylinder and the connection seat, and wherein the exhaust pipe passes through the receiving cylinder and the connection seat, and the power fan is provided in the receiving cylinder, wherein the first connection shaft passes through the central position of the power fan.As a preferred embodiment of the crash alarm device for heavy mining dump trucks in the present invention, the transmission assembly comprises a transmission disc, a transmission shaft and a rotary disc, the transmission disc and the power fan are coaxial, the transmission disc being connected to the power fan via a first connection shaft, the transmission shaft being provided at the end portion of the transmission disc, the rotary disc being provided in the connection seat via a second connection shaft, the rotary disc being provided with a toggle groove, the toggle groove being fitted to the drive shaft.As a preferred embodiment of the crash alarm device for heavy mining dump trucks in the present invention, the first cleaning assembly comprises a first connecting plate, a support rod, a second connecting plate and a cleaning plate, wherein the first connecting plate is fixedly connected to the second connecting plate at the lower end via the support rod, wherein the support rod is uniformly arranged along the edges of the first connecting plate, and wherein the cleaning plate is provided between two groups of support rods, wherein a first clamping plate is provided between the end portion of the cleaning plate and the connecting plate, wherein a second clamping plate and a third clamping plate are provided on the lower side of the cleaning plate and on the second connecting plate, wherein the first clamping plate, the second clamping plate and the third clamping plate serve to clamp the cleaning plate, fixing the cleaning plate between two groups of support rods, the second clamping plate and the third clamping plate being flexible, a first toggle block being fixedly connected to the lower end of the second clamping plate, and the cleaning plate being provided directly above the drop-through hole.As a preferred embodiment of the crash alarm device for heavy mining dump trucks in the present invention, a push rod is fixedly connected to the side wall at the joint of the second clamping plate and the third clamping plate, a movable rod is provided at the end portion of the push rod, the end portion of the movable rod is inserted into the round groove, and the movable rod is fitted to the first straight groove, the second straight groove and the third straight groove.As a preferred embodiment of the crash alarm device for heavy mining dump trucks in the present invention, the cleaning mechanism further comprises a power storage assembly and a second cleaning assembly, the power storage assembly being connected to the transmission assembly via the second connecting shaft, the power storage assembly being for supplying the first cleaning assembly with rearward force when the power assembly is stopped, and the second cleaning assembly being provided on the ground ring. As a preferred embodiment of the crash alarm device for heavy mining dump trucks in the present invention, the power storage assembly includes a partition plate, a power storage cylinder, and a power storage rod, the partition plate being provided at the end portion of the transmission assembly, and one end of the power storage rod being fixedly connected to the second connecting shaft.As a preferred embodiment of the crash alarm device for heavy mining dump trucks in the present invention, the second cleaning assembly includes a second toggle block, a movable groove, an inclined ramp and a return spring, the second toggle block being provided on the bottom ring, the movable groove being provided on the bottom ring and the inclined ramp being provided in the movable groove, one end of the return spring being fixedly connected to the movable groove and the other end of the return spring being fixedly connected to the second toggle block via a connecting rodThe present invention has the following advantageous effects: The present device is mounted in an appropriate position of the vehicle by the joint seat, and it can be considered that the mounting position is the side wall of the body of the vehicle in order to reduce the crescent-shaped blind spot created by the inner wheel when the vehicle turns. Alternatively, the apparatus may be mounted on the front side of the vehicle to reduce the blind spot resulting from the height of the vehicle and thus prevent accidents while the first cleaning unit is mounted on the bracket to clean the transmitting surface of the infrared alarm when the vehicle is running forward;The function of the second cleaning arrangement on the bottom ring is that, when the last stopping position of the cleaning plate is exactly at the transmitting surface of the infrared alarm, i.e. at the opening of the bottom ring, the first toggle block is driven by the second toggle block to push the cleaning plate to the side of the transmitting surface of the infrared alarm so that it is not exactly blocked at the transmitting surface of the infrared alarm. In this way, it can be ensured that the cleaning plate is always located on the side of the transmitting surface of the infrared alarm during a short stay of the vehicle in order to avoid blocking of the infrared signals, so that the obstacles in the blind spot can be accurately detected at the start of the vehicle, whether when reversing out of the garage or when turning, which significantly improves the safety and the operating efficiency of the heavy dump truck in mining.BRIEF DESCRIPTION OF THE DRAWINGSIn order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the description of the embodiments will be briefly described below. Of course, the attached drawings in the following description are only some of the embodiments of the present invention, and other attached drawings can be made without any creative work for those skilled in the art based on these drawings. FIG. 1 is a schematic illustration I of the overall structure of the anti-collision alarm device for heavy dump trucks in mining of the present invention. FIG. 2 is a schematic illustration I of the partial structure of the anti-collision alarm device for heavy tipper vehicles in mining of the present invention. FIG. 3 is a schematic illustration II of the partial structure of the anti-collision alarm device for heavy tipper vehicles in mining of the present invention. FIG. 4 is a schematic illustration of a transmission arrangement of the anti-collision alarm device for heavy mining dump trucks of the present invention. FIG. 5 is a schematic illustration of a force arrangement of the anti-collision alarm device for heavy mining dump trucks of the present invention. FIG. 6 is a schematic illustration I of a mounting seat of the anti-collision alarm device for heavy dump trucks in mining of the present invention. FIG. 7 is a schematic diagram II of the mounting seat of the heavy dump truck anti-collision warning device for mining of the present invention. FIG. 8 is a schematic illustration of a first cleaning arrangement of the heavy dump truck anti-collision warning device for mining of the present invention. FIG. 9 is a sectional view of a second cleaning assembly of the heavy dump truck anti-collision warning device for mining of the present invention. FIG. 10 is a sectional view of a push rod of the heavy dump truck anti-collision warning device for mining of the present invention.Reference list: 100. Mounting mechanism; 101. Connecting seat; 102. Mounting seat; 102a. Cover plate; 102b. Stopper plate; 102c. Traction plate; 102d. Bottom ring; 102d-1. Penetration hole; 102e. Tie rod; 102e-1. Traction block; 102f. round groove; 102g. first rectilinear groove; 102h. second rectilinear groove; 102i. third rectilinear groove; 103. first connecting shaft; 104. second connecting shaft; 200. Cleaning mechanism; 201. Force arrangement; 201a. Receiving cylinder; 201b. Power fan; 201c. Exhaust pipe; 201d. Air side opening; 202. Transmission arrangement; 202a. Transmission disk; 202b. Transmission wave; 202c. Rotating disk; 202d. Toggle lever groove; 203. first cleaning arrangement; 203 a. first connecting disk; 203 b. Support rod; 203c. Second connecting disk; 203d. Cleaning plate; 203e. first clamping plate; 203f. second clamping plate; 203g. third clamping plate; 203h. first toggle block; 203i. Push rod; 203j. Movable rod; 204. Force Storage Arrangement; 204a. Partition plate; 204b. Energy storage cylinder; 204c. Force storing rod; 205th Second cleaning assembly; 205a. Second toggle block; 205b. Movable groove; 205c. Inclined ramp; 205d. Return spring.DETAILED DESCRIPTIONIn order to make the above-mentioned purposes, features and advantages of the present invention clearer and easier to understand, the following description of the specific embodiment of the present invention will be explained in detail in conjunction with the attached drawings of the specification.Many specific details are set forth in the following description in order to fully understand the present utility model, but the present utility model may be implemented in ways other than those described herein, and the skilled person may make similar improvements without sacrificing the meaning of the present utility model, and therefore the present utility model is not limited by the specific embodiments disclosed below.Second, the term "an embodiment" or "embodiments" referred to herein refers to specific features, structures, or features that may be included in at least one embodiment of the present utility model. The term "in one embodiment" in various places throughout this specification does not always refer to one and the same embodiment, nor does it refer to an embodiment that is separate or selectively excluded from other embodiments.Moreover, the present invention will be described in detail with reference to the schematic diagrams. In describing the embodiments of the present invention in detail, for convenience of illustration, the cross-sectional views of the structure of the apparatus will not correspond to the general ratio of local enlargement, and the schematic diagrams are only examples that are not intended to limit the scope of the invention. Moreover, the three-dimensional spatial dimensions of length, width and depth should be included in the actual production.Embodiment 1As shown in Figs. 1 to 2, it is the first embodiment of the present invention that provides an anti-collision alarm device for heavy mining dump trucks, comprising: a mounting mechanism (100) comprising a connection seat (101) and a mounting seat (102), the mounting seat (102) being fixedly connected to the connection seat (101); a cleaning mechanism (200) provided on the mounting mechanism (100), wherein the cleaning mechanism (200) comprises a power assembly (201), a transmission assembly (202) and a first cleaning assembly (203), wherein the power assembly (201) is provided inside the connection seat (101), wherein the transmission assembly (202) is connected to the power assembly (201) via a first connection shaft (103), and the power assembly (201) controls the start / stop state of the first cleaning assembly (203) via the transmission assembly (202), and wherein the first cleaning assembly (203) is provided on the mounting seat (102) and the first cleaning assembly (203) is connected to the transmission assembly (202) via a second connection shaft (104). Specifically, the connection seat 101 serves to connect the whole device to the dump truck, and the end portion of the connection seat 101 can be connected to the vehicle body by a bolt, a strong adhesive, and the like.More specifically, the mounting seat (102) comprises a top plate (102a), a stopper plate (102b), a pull plate (102c) and a bottom ring (102d), the top plate (102a) being fixedly connected to the lower end of the connecting seat (101) and the second connecting shaft (104) passing through the top plate (102a), both ends of the stopper plate (102b) being fixedly connected to the top plate (102a) and the bottom ring (102d), respectively, the pull plate (102c) being provided between two groups of stoppers (102b), a load carrying rod being fixedly connected between the top plate (102a) and the bottom ring (102d), wherein the bottom ring (102d) is provided with openings on the side and the bottom ring (102d) is provided with penetration holes (102d-1). Specifically, the top plate 102a is fixedly connected to the lower end of the connecting seat 101, the end portion of the pull plate 102c is fixedly connected to an arcuate skirt, the side wall of the pull plate 102c abuts against the side wall of the stopper plate 102b, and the side wall of the stopper plate 102b is provided with a translation path; and engaging members are also provided at both ends of the translation path so that the pull plate 102c can reciprocate along the side wall of the stopper plate 102b and engage against both ends of the translation path; When the pull plate 102c is moved forward along the side wall of the stopper plate 102b until it protrudes from the bottom ring 102d, an infrared alarm may be disposed at the end portion of the pull plate 102c, or the infrared alarm may be detached from the end portion of the pull plate 102c; when the pull plate 102c moves inward along the translation path toward the bottom ring 102d until the pull plate 102c moves toward the other end of the translation path, the pull plate 102c is fixed in position on the translation path by the lock member, and the position of the infrared alarm is set.At this time, the traction plate 102c and the stopper plate 102b on both sides play a role in limiting and protecting the infrared alarm.Furthermore, the traction plate (102c) is firmly connected to a traction rod (102e) at an end facing away from the cover plate (102a), wherein the traction plate (102c) is provided with a round groove (102f) at an end facing away from the cover plate (102a), wherein the round groove (102f) is further provided with a first rectilinear groove (102g), a second rectilinear groove (102h) and a third rectilinear groove (102i), wherein the second rectilinear groove (102h), the traction rod (102e) and the opening are in the same linear position, wherein the traction rod (102e) is located in the middle of the round groove (102f). It is noteworthy that the pull rod 102e is fixedly connected to the lower end of the pull plate 102c, and that the round groove 102f, the first rectilinear groove 102g, the second rectilinear groove 102h and the third rectilinear groove 102i are provided at the lower end of the pull plate 102c and serve that the first cleaning assembly 203 does not prevent the pull plate 102c from coming out of the bottom ring 102d when it no longer rotates together with the transmission assembly 202.Operation: First, the device needs to be installed at an appropriate location of the vehicle through the connection seat 101, and it can be considered that the installation position is the side wall of the body of the vehicle to reduce the crescent shaped blind spot caused by the inner wheels when the vehicle turns, or the installation position is the position of the front end of the vehicle to reduce the realization of blind spots caused by the height of the vehicle to reduce the occurrence of accidents. Alternatively, the present device may be installed at other suitable locations, and it may be considered to install the present device on both sides of the vehicle simultaneously, with the top of the connection seat 101 being connected to the vehicle at the time of installation. It is noteworthy that the position of the air side opening 201 dis in the same direction during assembly as during forward travel of the vehicle to ensure that the wind enters the receiving cylinder 201 afrom in front of the air side opening 201 dwhen the vehicle is forward travel, thereby driving the power fan 201 bto rotate, achieving the purpose of powering the entire apparatus;Next, after the apparatus is mounted on the vehicle by means of the connecting seat 101, the infrared alarm must be placed inside the apparatus by first pulling the pull plate 102c toward the outer wall of the bottom ring 102d by means of the pull rod 102e. Notably, the rotating disk 202c rotates through an angle of 90° each time under the action of the transmission disk 202a. While the rotary disk 202c drives the first cleaning assembly to rotate, the movable rod 203j simultaneously moves along the round groove 102f at the lower end of the pull plate 102c; when the pull plate 102c is pulled outward, the movable rod 203j at the end of the push rod 203i simultaneously moves along the first rectilinear groove 102g, the second rectilinear groove 102h or the third rectilinear groove 102i on the round groove 102f, so that the movable rod 203j does not restrict the movement of the pull rod when the pull rod is moved toward the outer wall of the bottom ring 102d; After the pull rod is extended to an appropriate position toward the outer wall of the bottom ring 102d, the infrared alarm is placed at the end of the pull plate 102c, and then the pull plate 102c is pushed back to the initial position along the translation path of the stopper plate 102b, whereby the pull plate 102c is fixed in position on the translation path by the lock block; at the same time, the push rod 203i resists the second clamping plate 203f and the third clamping plate 203g, so that the second clamping plate 203f and the third clamping plate 203g no longer deform, so that the cleaning plate 203d is fixed in position under the joint action of the first clamping plate 203e, the second clamping plate 203f and the third clamping plate 203g.Embodiment 2As shown in FIGS. 4 to 6, this embodiment is different from the first embodiment in that the power assembly (201) includes a receiving cylinder (201a), a power fan (201b), and an exhaust pipe (201c), an air side opening (201d) is provided at a joint between the receiving cylinder (201a) and the connection seat (101), the air side opening (201d) passes through the joint between the receiving cylinder (201a) and the connection seat (101), and the exhaust pipe (201c) passes through the receiving cylinder (201a) and the connection seat (101), and the power fan (201b) is provided in the receiving cylinder (201a), wherein the first connecting shaft (103) passes through the central position of the power fan (201b). Note that the air side opening 201 dis disposed in the same direction as the front side of the vehicle, so that during normal travel, the wind penetrates from the front side of the air side opening 201 dinto the accommodating cylinder 201 aand thereby drives the power fan 201 bto rotate, and the wind penetrates from the air side opening 201 dto the accommodating cylinder 201 aand flows through the exhaust pipe 201 cthrough the power fan 201 bto be discharged from the outer wall of the connection seat 101.In particular, the transmission arrangement (202) comprises a transmission disc (202a), a transmission shaft (202b) and a rotating disc (202c), wherein the transmission disc (202a) and the power fan (201b) are coaxial, wherein the transmission disc (202a) is connected to the power fan (201b) via a first connecting shaft (103), wherein the transmission shaft (202b) is provided at the end portion of the transmission disc (202a), wherein the rotating disc (202c) is provided into the connecting seat (101) via a second connecting shaft (104), wherein the rotating disc (202c) is provided with a toggle lever groove (202d), wherein the toggle lever groove (202d) is adapted to the drive shaft (202b). Notably, the rotary disk 202 cis coaxially connected to the blower and via the first connecting shaft 103, the transmission disk 202 ais located at the end of the receiving cylinder 201 a, the rotary shaft is fixedly connected to the end of the transmission disk 202 a, and the rotation of the transmission disk 202 cis switched via the toggle groove 202 dduring the rotation of the transmission shaft 202 bto drive the rotation of the rotary disk 202 cand thus transmit the power of the fan to the rotary disk 202 c.Here, the first cleaning assembly (203) comprises a first connecting plate (203a), a support rod (203b), a second connecting plate (203c) and a cleaning plate (203d), wherein the first connecting plate (203a) is firmly connected to the second connecting plate (203c) at the lower end via the support rod (203b), wherein the support rod (203b) is uniformly arranged along the edges of the first connecting plate (203a), and wherein the cleaning plate (203d) is provided between two groups of support rods (203b), wherein a first clamping plate (203e) is provided between the end portion of the cleaning plate (203d) and the connecting plate, wherein a second clamping plate (203f) and a third clamping plate (203g) are provided on the lower side of the cleaning plate (203d) and on the second connecting disc (203c), wherein the first clamping plate (203e), the second clamping plate (203f) and the third clamping plate (203g) serve to fasten the cleaning plate (203d) between two groups of supporting rods (203b), wherein the second clamping plate (203f) and the third clamping plate (203g) are flexible, wherein a first toggle block (203h) is firmly connected to the lower end of the second clamping plate (203f) and the cleaning plate (203d) is provided directly above the drop-through hole (102d-1). It is noteworthy that the cleaning plate 203d in this embodiment can be connected with its end portion facing the transmitting surface of the infrared alarm for cleaning purposes to a non-marking brush or tab; the end portion of the first connecting disk 203a is connected with the cover plate 102a of the mounting seat 102 by a support rod, the first connecting disk 203a is coaxial with the cover plate 102a and the first connecting disk can rotate along the cover plate 102a, and the second connecting shaft 104 passes through the cover plate 102a and is connected with the first connecting disk 203a; the support rod 203b evenly divides the space between the first connecting disk 203a and the second connecting disk 203c into four equal parts, and the first cleaning assembly 203 as a whole rotates simultaneously with the second connecting shaft 104.Further, a push rod (203i) is fixedly connected to the side wall at the joint of the second clamping plate (203f) and the third clamping plate (203g), a movable rod (203j) is provided at the end portion of the push rod (203i), the end portion of the movable rod (203j) is inserted into the round groove (102f), and the movable rod (203j) is fitted to the first straight groove (102g), the second straight groove (102h) and the third straight groove (102i). Notably, the outer wall of the push rod 203iis provided with a receiving rod, the end portion of the receiving rod is fixedly connected to a movable rod 203j, the push rod 203ican be moved along the inner wall of the receiving rod, the end portion of the push rod 203iand the inner wall of the receiving rod are provided with a tension spring, and the end portion of the push rod 203iconnected to the tension spring is fixedly connected to a connecting cable; The other end of the connecting cable passes through the tension spring, the receiving rod and the movable rod 203j to be firmly connected to the drawing block 102e-1 at the end portion of the drawing rod 102e, and since the second clamping plate 203f and the third clamping plate 203g are elastic and the end of the second clamping plate 203f remote from the third clamping plate 203g is firmly connected to the support rod 203b; The end of the third clamping plate 203g remote from the second clamping plate 203f is fixedly connected to the other receiving rod 203b, so that when the connecting rope pulls the push rod 203i toward the inner wall of the receiving rod, the end of the push rod 203i drives the second clamping plate 203f and the third clamping plate 203g to generate deformation, so that the cleaning plate 203D is no longer subjected to the clamping force; at this time, the cleaning plate 203d is moved downward by the gravity and falls downward through the dropping hole 102d-1, and is adjusted to facilitate the replacement of the cleaning plate 203d.The other structure is the same as in Embodiment 1.Operation: When the vehicle advances, the wind enters the receiving cylinder 201 athrough the air-side opening 201 d, and then flows into the exhaust pipe 201 cthrough the power fan 201 b, and is finally discharged from the exhaust pipe 201 cinto the connection seat 101. When the wind passes through the power fan 201 b, the power fan 201 brotates, and when the power fan 201 brotates, it drives the transmission disk 202 ato rotate simultaneously via the first connection shaft 103; when the transmission disk 202 arotates, the transmission shaft 202 brotates at its end portion simultaneously and drives the rotation disk 202 cto rotate simultaneously via the transmission shaft 202 band the toggle groove 202 d, and the first cleaning assembly 203 rotates simultaneously via the second connection shaft 104 as the rotation disk 202 crotates; the first cleaning assembly 203 cleans the transmission surface of the infrared alarm through the cleaning plate 203 das the first cleaning assembly 203 rotates;When the cleaning plate 203d needs to be replaced, the pull plate 102c simultaneously moves along the translation path of the side wall of the baffle plate 102b while the pull rod 102e moves the pull plate 102c toward the outer wall of the bottom ring 102d; When the pull plate 102c moves toward the end of the outside of the translation path, the pull plate 102c can be fixed in position on the translation path by the lock block, pulling the pull block 102e downward at the end of the pull rod 102e; At this time, when the pulling block 102 e- 1 moves downward to drive the connecting cable to pull the push rod 203 itoward the inner wall of the take-up rod, the end portion of the push rod 203 idrives the second clamping plate 203 fand the third clamping plate 203 gto generate deformation so that the cleaning plate 203 dis no longer subjected to the clamping force, and at this time, the cleaning plate 203 dis subjected to the gravity to move downward and is dropped through the dropping hole 102 d- 1; then, the new cleaning plate 203 dis inserted through the dropping hole 102 d- 1 and pushed upward until the cleaning plate 203 dmay no longer be moved upward, and the pulling block 102 e- 1 is loosened; At this time, the push rod 203 imoves toward the second clamping plate 203 fand the third clamping plate 203 gunder the force of the tension spring, and the second clamping plate 203 fand the third clamping plate 203 gare no longer deformed, i.e., the initial state is restored, and at this time, the cleaning plate 203 dis clamped.Embodiment 3As shown in FIGS. 4 to 6, this embodiment is different from the first embodiment in that the cleaning mechanism (200) further comprises a power storage assembly (204) and a second cleaning assembly (205), the power storage assembly (204) being connected to the transmission assembly (202) via the second connecting shaft (104), the power storage assembly (204) being for supplying the first cleaning assembly (203) with rearward force when the power assembly (201) is stopped, and the second cleaning assembly (205) being provided on the bottom ring (102d). It is noteworthy that the second cleaning assembly 205 on the floor ring 102d serves that when the vehicle stops moving forwardly, the first cleaning assembly rotates rearwardly under the action of the energy storage assembly 204 and the final stopping position of the cleaning plate 203d may be exactly on the transmitting surface of the infrared alarm, i.e. at the opening of the floor ring 102d; When the cleaning plate 203d stops accurately on the infrared alarm transmitting surface, the second cleaning assembly 205 swings the cleaning plate aside until the cleaning plate no longer blocks the infrared alarm transmitting surface, thereby ensuring that the infrared alarm is available at each start of the vehicle, and facilitating use of the infrared alarm to detect blind spot obstacles when backing out of the parking garage or turning.Specifically, the energy storage assembly (204) includes a partition plate (204a), an energy storage cylinder (204b), and an energy storage rod (204c), wherein the partition plate (204a) is provided at the end portion of the transmission assembly (202), and one end of the energy storage rod (204c) is fixedly connected to the second connecting shaft (104). Notably, the separator plate 204a is located between the transfer assembly 202 and the energy storage assembly 204. The partition plate 204 atakes a supporting role for the energy storage assembly 204, and the second connecting shaft 104 penetrates the partition plate 204 ato be connected to the energy storage assembly 204.Further, the second cleaning assembly (205) includes a second toggle block (205a), a movable groove (205b), an inclined ramp (205c), and a return spring (205d), wherein the second toggle block (205a) is provided on the bottom ring (102d), the movable groove (205b) is provided on the bottom ring (102d), and the inclined ramp (205c) is provided in the movable groove (205b), wherein one end of the return spring (205d) is fixedly connected to the movable groove (205b) and the other end of the return spring (205d) is fixedly connected to the second toggle block (205a) via a connecting rod. It is noteworthy that the length of the movable groove 205 bin this embodiment corresponds to the distance between the two groups of support rods 203 band the connecting rod is retractable at the lower end of the second toggle block 205 a; the initial state of the second toggle block 205 aand the return spring 205 dis that the second toggle block 205 ais located at the highest point of the inclined ramp 205 c, wherein the highest and the lowest point of the inclined ramp 205 ccorresponds to the two ends of the movable groove 205 b; when the second toggle block 205 ais moved from the highest point of the inclined ramp 205 cto the lowest point of the inclined ramp 205 cin the sliding process, i.e. from one end of the movable groove 205 bto the other end; When the thrust received during the movement of the second toggle block 205a is less than the elastic force of the return spring 205d, the second toggle block 205a is moved to the highest point of the inclined ramp 205c under the elastic force of the return spring 205d, i.e., the second toggle block 205a is restored to the initial state; It should also be noted that the first toggle block 203h and the second toggle block 205a are positioned with each other such that the first toggle block 203h and the second toggle block 205a are positioned at both ends of the movable groove 205b when the center lines of the cleaning plate 203d are located at the center line of the bottom ring 102d which coincides with the center line of the bottom ring 102d, i.e., when the cleaning plate 203d is located at the opening of the bottom ring 102d, the first toggle block 203h is in turn disposed directly above the end portion of the movable groove 205b, and the second toggle block 205a is disposed at the highest point of the inclined ramp 205c within the end portion of the movable groove 205b.The other structure is the same as in Embodiment 2.Operation: When the vehicle stops, the power fan 201b stops rotating, and at this time, the first cleaning assembly 203 rotates in the reverse direction under the action of the power storage assembly 204; the purpose of such adjustment is that, when the vehicle stops, the first cleaning assembly 203 forcibly wipes the infrared alarm transmitting surface at least once to ensure that the infrared alarm transmitting surface does not become unusable by the dust on the infrared alarm surface when the vehicle is restarted within a short period of time;It is also noteworthy that a first toggle block 203h is provided directly below the end of the cleaning plate 203d; when the cleaning plate 203d follows the rotation of the power assembly 201, the inclined surface of the first toggle block 203h crosses the inclined surface of the second toggle block 205a, the second toggle block 205a not applying a force to the cleaning plate 203d; when the cleaning plate 203d follows the rotation of the power storage assembly 204, the rectangular surface of the first toggle block 203h is in contact with the rectangular surface of the second toggle block 205a, and at this time, the cleaning plate 203d drives the second toggle block 205a to move from the highest point of the inclined ramp 205c to the lowest point when the cleaning plate 203d continues to follow the rotation of the power storage assembly 204; At this time, when the first toggle block 203 hunder the cleaning plate 203 ddrives the second toggle block 205 ato move to the lowest point of the inclined ramp 205 c, the second toggle block 205 amoves back to the highest point of the inclined ramp 205 cunder the action of the elastic force when the driving force transmitted from the power storage assembly 204 to the first toggle block 203 his less than the elastic force of the tension spring connected to the second toggle block 205 a; at this time, the second toggle block 205 adrives the first toggle block 203 hand the cleaning plate to move simultaneously. At this time, the second toggle block 205 ashifts the cleaning plate 203 dthrough the first toggle block 203 hfrom the transmission surface of the infrared alarm, i.e., the opening of the bottom ring 102 d, to the side, and at this time, the cleaning plate 203 dis no longer blocking the transmission surface of the infrared alarm; when the first toggle block 203 hsubstantial the cleaning plate 203 ddrives the second toggle block 205 ato move to the lowest point of the slant ramp 205 c, at which time, the pressing force transmitted from the power storage assembly 204 to the first toggle block 203 his greater than the elastic force of the tension spring connected to the second toggle block 205 a; Since the position of the end portion of the second toggle block 205a decreases at this time, the first toggle block 203h is crossed by the surface of the second toggle block 205a under the force of the power storage assembly 204, and at this time, the first toggle block 203h also drives the cleaning plate 203d to move to the infrared alarm transmitting surface side;In summary, the purpose of arranging the second cleaning assembly 205 on the bottom ring 102d is that, when the last stopping position of the cleaning plate 203d is located just at the infrared alarm transmitting surface, i.e., at the opening of the bottom ring 102d, the second toggle block 205a drives the first toggle block 203h to move the cleaning plate 203d to the infrared alarm transmitting surface side so as not to be just in the path of the infrared alarm transmitting surface.It is important to note that the constructions and arrangements of this application that are illustrated in a number of different exemplary embodiments are merely illustrative. Although only a few embodiments are described in detail in this disclosure, those related to this disclosure should readily appreciate that many adaptations are possible without substantially departing from the novel teachings and advantages of the subject matter described in the present application (e.g., the size, scale, structure, shape, and proportions of the various elements, as well as the parameter values (e.g., temperature, pressure, etc.), the mounting arrangements, the use of materials, the change in color, orientation, etc.). For example, elements shown as being integral may be made up of multiple parts or elements, the position of the elements may be reversed or otherwise varied, and the type or number or position of individual elements may be varied or varied. Accordingly, all such adaptations are within the scope of the present invention. The order or sequence of process or method steps may be changed or reordered according to alternative embodiments. In the claims, each "device plus function" clause is intended to cover the structures described herein that perform the stated functions and are not only structurally equivalent, but represent equivalent structures. Other substitutions, modifications, changes, and omissions may be made in the design, operating conditions, and arrangement of the exemplary embodiments without departing from the scope of the present invention. Accordingly, the present invention is not limited to particular embodiments, but extends to a variety of adaptations still within the scope of the appended claims.In order to provide a brief description of the exemplary embodiment, not all features of the actual embodiment (i.e., those features not relevant to the currently considered optimal embodiment of the present invention or those features not relevant to the realization of the present invention) may be described.It should be appreciated that in developing a practical implementation, such as a design project, a large number of execution-specific decisions may be made. Such development efforts may be complex and time consuming, but without undue experimentation, these development efforts will become a routine practice in design, manufacture and production.Note that the above embodiments are only for illustrating the technical solutions of the present invention and are not limitations. Although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that changes or equivalent substitutions can be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention that should be covered by the scope of the claims of the present invention.

Claims

An anti-collision alarm device for heavy mining dump trucks, characterized in that it comprises: a mounting mechanism (100) comprising a connection seat (101) and a mounting seat (102), said mounting seat (102) being fixedly connected to said connection seat (101); a cleaning mechanism (200) provided on the mounting mechanism (100), wherein the cleaning mechanism (200) comprises a power assembly (201), a transmission assembly (202) and a first cleaning assembly (203), wherein the power assembly (201) is provided inside the connection seat (101), wherein the transmission assembly (202) is connected to the power assembly (201) via a first connection shaft (103), and the power assembly (201) controls the start / stop state of the first cleaning assembly (203) via the transmission assembly (202), and wherein the first cleaning assembly (203) is provided on the mounting seat (102) and the first cleaning assembly (203) is connected to the transmission assembly (202) via a second connection shaft (104).The mining heavy dump truck collision alarm device according to claim 1, characterized in that the mounting seat (102) comprises a top plate (102a), a stopper plate (102b), a traction plate (102c) and a bottom ring (102d), the top plate (102a) being fixedly connected to the lower end of the connection seat (101), and the second connection shaft (104) passing through the top plate (102a), both ends of the stopper plate (102b) being fixedly connected to the top plate (102a) and the bottom ring (102d), respectively, the traction plate (102c) being provided between two groups of stoppers (102b), a load carrying rod being fixedly connected between the top plate (102a) and the bottom ring (102d), wherein the bottom ring (102d) is provided with openings on the side and the bottom ring (102d) is provided with penetration holes (102d-1).The mining heavy tipper collision alarm device according to claim 2, characterized in that the traction plate (102c) is fixedly connected to a traction rod (102e) at an end facing away from the top plate (102a), the traction plate (102c) being provided with a round groove (102f) at an end facing away from the top plate (102a), the round groove (102f) being further provided with a first rectilinear groove (102g), a second rectilinear groove (102h) and a third rectilinear groove (102i), the second rectilinear groove (102h), the traction rod (102e) and the opening being in the same linear position, the traction rod (102e) being located in the middle of the round groove (102f).The mining heavy dump vehicle collision alarm device according to claim 3, characterized in that the power assembly (201) comprises a receiving cylinder (201a), a power fan (201b), and an exhaust pipe (201c), wherein an air side opening (201d) is provided at a joint between the receiving cylinder (201a) and the connection seat (101), wherein the air side opening (201d) passes through the joint between the receiving cylinder (201a) and the connection seat (101), and wherein the exhaust pipe (201c) passes through the receiving cylinder (201a) and the connection seat (101), and the power fan (201b) is provided in the receiving cylinder (201a), wherein the first connection shaft (103) passes through the central position of the power fan (201b).The mining heavy dump vehicle collision alarm device according to claim 4, characterized in that the transmission assembly (202) comprises a transmission disc (202a), a transmission shaft (202b) and a rotating disc (202c), the transmission disc (202a) and the power fan (201b) being coaxial, the transmission disc (202a) being connected to the power fan (201b) via a first connection shaft (103), the transmission shaft (202b) being provided at the end portion of the transmission disc (202a), the rotating disc (202c) being provided into the connection seat (101) via a second connection shaft (104), the rotating disc (202c) being provided with a toggle groove (202d), the toggle groove (202d) being fitted to the drive shaft (202b).The mining heavy dump truck collision alarm device according to claim 5, characterized in that the first cleaning assembly (203) comprises a first connecting plate (203a), a support rod (203b), a second connecting plate (203c) and a cleaning plate (203d), the first connecting plate (203a) being fixedly connected to the second connecting plate (203c) at the lower end via the support rod (203b), the support rod (203b) being uniformly arranged along the edges of the first connecting plate (203a), and the cleaning plate (203d) being provided between two groups of support rods (203b), a first clamping plate (203e) being provided between the end portion of the cleaning plate (203d) and the connecting plate, wherein a second clamping plate (203f) and a third clamping plate (203g) are provided on the lower side of the cleaning plate (203d) and on the second connecting disc (203c), wherein the first clamping plate (203e), the second clamping plate (203f) and the third clamping plate (203g) serve to fasten the cleaning plate (203d) between two groups of supporting rods (203b), wherein the second clamping plate (203f) and the third clamping plate (203g) are flexible, wherein a first toggle block (203h) is firmly connected to the lower end of the second clamping plate (203f) and the cleaning plate (203d) is provided directly above the drop-through hole (102d-1).The mining heavy dump truck collision alarm device according to claim 6, characterized in that a push rod (203i) is fixedly connected to the side wall at the connection point of the second clamping plate (203f) and the third clamping plate (203g), and a movable rod (203j) is provided at the end portion of the push rod (203i), the end portion of the movable rod (203j) is inserted into the round groove (102f), and the movable rod (203j) is fitted to the first rectilinear groove (102g), the second rectilinear groove (102h), and the third rectilinear groove (102i).The mining heavy dump vehicle collision alarm device according to claim 7, characterized in that the cleaning mechanism (200) further comprises a power storage arrangement (204) and a second cleaning arrangement (205), wherein the power storage arrangement (204) is connected to the transmission arrangement (202) via the second connecting shaft (104), wherein the power storage arrangement (204) is for supplying the first cleaning arrangement (203) with rearward force when the power arrangement (201) is stopped, and wherein the second cleaning arrangement (205) is provided on the ground ring (102d).The mining heavy dump vehicle collision alarm device according to claim 8, characterized in that the energy storage assembly (204) includes a partition plate (204a), an energy storage cylinder (204b), and an energy storage rod (204c), the partition plate (204a) being provided at the end portion of the transmission assembly (202), and one end of the energy storage rod (204c) being fixedly connected to the second connecting shaft (104).The mining heavy dump truck collision alarm device according to claim 8 or 9, characterized in that the second cleaning assembly (205) comprises a second toggle block (205a), a movable groove (205b), an inclined ramp (205c) and a return spring (205d), the second toggle block (205a) being provided on the bottom ring (102d), the movable groove (205b) being provided on the bottom ring (102d) and the inclined ramp (205c) being provided in the movable groove (205b), one end of the return spring (205d) being fixedly connected to the movable groove (205b) and the other end of the return spring (205d) being fixedly connected to the second toggle block (205a) via a connecting rod.

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