Active adsorption type carriage residue cleaning and collecting device

Abstract

The application discloses an active adsorption type carriage residual material cleaning and collecting device, which comprises a cleaning box body and an adsorption device, the cleaning box body is provided with a translation driving mechanism and an active material suction mechanism which can translate, the upper end of the active material suction mechanism is communicated with the adsorption device, and the translation driving mechanism drives the active material suction mechanism to translate leftward and rightward so as to actively adsorb the residual material in the carriage. The application has the advantages of simple and compact structure, convenient and flexible operation, active adsorption of residual material, good cleaning effect and high working efficiency.

Description

TECHNICAL FIELD

[0001] The present application mainly relates to the field of carriage cleaning equipment, and particularly relates to a carriage residual material cleaning and collecting device capable of active adsorption. BACKGROUND

[0002] In the production process, enterprises such as ports, power plants and mines will purchase a large amount of blocky or powdery mineral resources as production raw materials, such as coal. In bulk procurement, such bulk materials mainly use trains or heavy trucks as transportation tools. During transportation, due to moisture and vibration, the bulk materials will generally be tightly adhered to the carriage. After unloading, a part of the materials cannot be unloaded completely and will be adhered to the bottom or side wall of the carriage to form residues, which need to be cleaned. Some cleaning devices in the prior art are provided with an adsorption device on the cleaning box or rack, a rollable bottom brush mechanism for cleaning residues, and a fixed suction nozzle at the bottom of the cleaning box. The suction nozzle is communicated with the adsorption device through a pipeline. The bottom brush mechanism is used to clean the bottom plate of the carriage to clean the residues to the suction nozzle, and then the residues are adsorbed by the negative pressure of the adsorption device. The following technical problems exist:

[0003] Firstly, the suction nozzle of the cleaning device in the prior art is fixed and cannot be moved. The residues must be cleaned to the suction nozzle by the bottom brush mechanism, and then the residues can be adsorbed. This increases the operation difficulty and working requirement of the bottom brush mechanism. If the bottom brush mechanism cannot clean all the residues to the suction nozzle, the cleaning is not complete and the cleaning effect is poor. Secondly, because the residues must be cleaned to the suction nozzle before being adsorbed, the adsorption efficiency is reduced, and the efficiency of the entire cleaning operation is reduced.

[0004] Secondly, when the interval between the suction nozzle and the working surface needs to be adjusted for different batches of working surfaces, because the suction nozzle in the prior art is fixed, the cleaning device can only be lifted or lowered by a hoisting device. This requires a complex and heavier hoisting device to be installed on the cleaning device, which greatly increases the weight, manufacturing and maintenance costs of the cleaning device, and there is a safety risk of repeated hoisting.

[0005] Thirdly, through observation and research in actual work, it is found that the materials located at the lower parts of the left and right side walls of the carriage are generally more and are adhered, and the materials in the middle section of the bottom brush mechanism are also more. The cleaning device in the prior art cannot clean the materials in these places completely.

[0006] Fourth, in actual work, some cleaning operation surface (such as the car floor) will be bonded to some hard slag-like strong adhesive material (for example, coal cinder), the strong adhesive material has very high adhesion, and the bottom brush cannot be cleaned. Since the suction nozzle of the prior art is fixed on the bottom of the cleaning box body, the suction nozzle part will hard contact and impact the strong adhesive material, which affects the service life of the cleaning device, and may cause the deformation of the suction nozzle part, thereby affecting the adsorption effect, and the impact may cause the whole cleaning device to shake, affecting the safety production. SUMMARY

[0007] The technical problem to be solved by the present application is to overcome the shortcomings of the prior art and provide a car compartment residual material cleaning and collecting device capable of active adsorption, which has simple and compact structure, convenient and flexible operation, can actively adsorb residual material, has good cleaning effect and high working efficiency.

[0008] To solve the above technical problems, the present application adopts the following technical scheme:

[0009] A car compartment residual material cleaning and collecting device capable of active adsorption, comprising a cleaning box body and an adsorption device, wherein the cleaning box body is provided with a translation driving mechanism and a translatable active material suction mechanism, the upper end of the active material suction mechanism is communicated with the adsorption device, and the translation driving mechanism drives the active material suction mechanism to translate left and right for active adsorption of residual material in the car compartment.

[0010] As a further improvement of the present application, the active material suction mechanism comprises a sliding assembly and two material suction pipes, the two material suction pipes are installed side by side on the cleaning box body through the sliding assembly, the upper ends of the two material suction pipes are communicated with the adsorption device, and the translation driving mechanism drives the two material suction pipes to translate left and right at the same time for active adsorption at the same time.

[0011] As a further improvement of the present application, the sliding assembly comprises a first limiting sliding rod and two fixed seat assemblies, the first limiting sliding rod is fixed horizontally on the cleaning box body through the fixing members at both ends, the two fixed seat assemblies are respectively sleeved on the two material suction pipes for fixed support of the material suction pipes, each fixed seat assembly is provided with an installation plate, each installation plate is provided with a limiting sliding block matched with the first limiting sliding rod for slidable side-by-side installation of the two material suction pipes on the first limiting sliding rod.

[0012] As a further improvement of the present application, the sliding assembly comprises two second limiting sliding rods arranged in parallel, the two second limiting sliding rods are both fixed horizontally on the cleaning box body through the fixing members at both ends, each fixed seat assembly is provided with a first limiting pulley located between the two second limiting sliding rods for translation of the fixed seat assembly and the material suction pipe along the two second limiting sliding rods.

[0013] As a further improvement of the present application, the sliding assembly comprises two third limiting sliding rods arranged in parallel, both of which are transversely fixed to the cleaning box through fixing members at both ends, and each of the fixing seat assemblies is provided with a second limiting pulley limited between the two third limiting sliding rods, and the third limiting sliding rods and the second limiting pulleys are respectively arranged on the front and rear sides of the fixing seat assemblies for limiting and supporting the fixing seat assemblies from both sides.

[0014] As a further improvement of the present application, the wheel surfaces of the first limiting pulleys and the second limiting pulleys are respectively provided with limiting grooves for being slidably clamped on the second limiting sliding rods and the third limiting sliding rods.

[0015] As a further improvement of the present application, the fixing seat assembly comprises a fixing frame and a fixing tube, the mounting plate is fixed to the fixing frame, the fixing tube is sleeved on the material suction pipe for fixing and supporting the material suction pipe, the fixing tube is swingably sleeved and mounted in the fixing frame through the front and rear two rotating shafts, so that the material suction pipe can swing left and right in the fixing frame, and a support protruding towards the material suction pipe is arranged at both ends of the translation process of each material suction pipe on the cleaning box, and a roller is mounted on the support, when the material suction pipe is driven by the translation driving mechanism to reach the end, the roller abuts against the material suction pipe, and gradually makes the material suction pipe swing around the rotating shaft to be inclined, so as to facilitate the inclined material suction pipe to adsorb the material at the other end.

[0016] As a further improvement of the present application, an arc-shaped plate is fixed on both sides of the material suction pipe on the fixing tube for making the roller abut against the arc-shaped plate to make the material suction pipe swing during operation, and a gap is arranged between the arc-shaped plate and the material suction pipe for enabling the material suction pipe to swing between the two arc-shaped plates to reduce the material sticking in the pipe.

[0017] As a further improvement of the present application, a protruding hanging seat is arranged on the fixing tube for connecting a vertical first elastic member between the hanging seat and the fixing frame, when the fixing tube swings and inclines with the material suction pipe, the first elastic member is stretched for keeping the material suction pipe in an inclined state during translation.

[0018] As a further improvement of the present application, an external thread is arranged on the outer side wall of the material suction pipe, and a corresponding internal thread is arranged on the inner wall of the fixing tube for rotating and fixing the material suction pipe in the fixing tube, and for adjusting the height of the bottom end of the material suction pipe from the ground by rotation.

[0019] As a further improvement of the present application, the translation driving mechanism comprises a driving cylinder, two sliding wheels and a driving rope loop, the two sliding wheels are both mounted on the cleaning box, the driving rope loop is limited around the two sliding wheels, each of the mounting plates is provided with a fixing block for fixed connection with the driving rope loop, the driving cylinder is transversely fixed on the cleaning box, the driving end of the driving cylinder is connected with one of the mounting plates for driving the other suction pipe to synchronously translate through the driving rope loop when the suction pipe is translated.

[0020] As a further improvement of the present application, the driving rope loop is limited by the two sliding wheels to form two straight sections arranged in parallel in upper and lower positions, one of the mounting plates is fixedly connected with the straight section in the upper position through the fixing block, and the other mounting plate is fixedly connected with the straight section in the lower position through the fixing block for reversely synchronously translating the two suction pipes under the driving of the driving rope loop.

[0021] As a further improvement of the present application, the bottom end of each of the suction pipes is provided with a sawtooth-shaped notch section, and two or more second elastic members are fixedly arranged at the bottom end of the suction pipe, the upper and lower ends of the second elastic members are both vertically fixed on the outer wall of the suction pipe for restoring the suction pipe to normal position after the suction pipe hits the material.

[0022] Compared with the prior art, the present application has the following advantages:

[0023] Firstly, the active suction vehicle compartment residual material cleaning and collecting device of the present application completely overcomes the passive suction operation mode of the prior art by arranging the special translation driving mechanism and the active suction material mechanism which can translate, and the operation difficulty and requirement of the bottom brush mechanism are greatly reduced, that is, even if the bottom brush mechanism does not realize complete cleaning, the translation driving mechanism will further move to the residual material to suck the residual material, so that the cleaning is complete and the cleaning effect is excellent. Secondly, since the active suction operation is realized, the suction work efficiency is greatly improved, and thus the efficiency of the whole cleaning operation is greatly improved.

[0024] Secondly, the active suction vehicle compartment residual material cleaning and collecting device of the present application is provided with the sliding assembly, which plays the role of hoisting and supporting the suction pipe (otherwise, the suction pipe is only hoisted on the suction device and is not firm enough), and limits the translation stroke of the two suction pipes, so that the path is unified and mutual interference is avoided, and the suction efficiency and effect are greatly improved.

[0025] Thirdly, the active suction vehicle compartment residual material cleaning and collecting device of the present application can drive the two suction pipes to translate simultaneously through one set of translation driving mechanism, which is simple in structure and easy to manufacture and maintain.

[0026] Four is the active adsorption of the carriage of the remaining material cleaning and collecting device, the outer wall of the suction pipe is provided with external thread, the inner wall of the fixed pipe is provided with corresponding internal thread. This special structure design is not only convenient and fast to install, but also does not need to use other additional fixing parts to fix the suction pipe and the fixed pipe together, which greatly improves the installation efficiency and reduces the production cost. When facing different batches of operation surface, the distance between the bottom suction port of the suction pipe and the operation surface needs to be adjusted, only need to rotate the suction pipe to realize the up and down adjustment, which not only meets the height requirement of different operation surfaces, but also is convenient and fast to adjust.

[0027] Five is the active adsorption of the carriage of the remaining material cleaning and collecting device, two suction pipes can not only translate left and right, but also realize swing adjustment in translation, which is convenient to strengthen adsorption of materials at different positions in the best adsorption posture, and greatly improves the adsorption cleaning effect. The hanging seat and the fixed part are connected with a vertical first elastic member, which is stretched when the fixed pipe tilts with the suction pipe, so as to keep the suction pipe in an inclined state when translating, which is convenient to realize excellent adsorption effect.

[0028] Six is the active adsorption of the carriage of the remaining material cleaning and collecting device, the bottom end of each suction pipe is provided with a sawtooth notch part, which meets the gas mixture ratio and ensures that the suction port will not be blocked when there is more remaining material, and the adsorption effect is excellent. The bottom end of the suction pipe is also fixed with two or more second elastic members. Once the suction pipe hits these strongly bonded materials, the flexible suction pipe will bend back, which is not hard contact, effectively ensuring the service life of the suction pipe; and once passing through these strongly bonded materials, the bent suction pipe will immediately rebound to normal under the elastic recovery force of the second elastic member, thereby well ensuring the subsequent cleaning and adsorption operation. BRIEF DESCRIPTION OF DRAWINGS

[0029] Figure 1 It is a three-dimensional structural principle schematic view of the active adsorption of the carriage of the remaining material cleaning and collecting device.

[0030] Figure 2 It is a front view three-dimensional structural principle schematic view of the active suction mechanism and the translation driving mechanism of the present application.

[0031] Figure 3 It is a rear view three-dimensional structural principle schematic view of the active suction mechanism and the translation driving mechanism of the present application.

[0032] Figure 4 It is a top view three-dimensional structural principle schematic view of the active suction mechanism and the translation driving mechanism of the present application.

[0033] Figure 5 is a schematic diagram of the principle of the structure of the fixed seat assembly and the suction pipe when they are matched.

[0034] Figure 6 is a schematic diagram of the principle of the structure of the fixed seat assembly and the suction pipe when they are matched.

[0035] Figure 7 is a schematic diagram of the principle of the structure of the fixed seat assembly and the suction pipe when they are matched.

[0036] Figure 8 is a schematic diagram of the principle of the structure of the fixed seat assembly and the suction pipe when they are matched. Figure 2

[0037] Figure 9 is a schematic diagram of the principle of the structure of the fixed seat assembly and the suction pipe when they are matched.

[0038] Figure 10 is a schematic diagram of the principle of the structure of the fixed seat assembly and the suction pipe when they are matched. Figure 1 .

[0039] Figure 11 is a schematic diagram of the principle of the structure of the fixed seat assembly and the suction pipe when they are matched. Figure 2 .

[0040] Figure 12 is a schematic diagram of the principle of the structure of the fixed seat assembly and the suction pipe when they are matched. Figure 3 .

[0041] Figure 13 is a schematic diagram of the principle of the structure of the fixed seat assembly and the suction pipe when they are matched. Figure 4 .

[0042] Figure 14 is a schematic diagram of the principle of the structure of the fixed seat assembly and the suction pipe when they are matched. Figure 5 .

[0043] Figure 15 is a schematic diagram of the principle of the structure of the fixed seat assembly and the suction pipe when they are matched. Figure 6 .

[0044] Figure 16 is a schematic diagram of the principle of the structure of the fixed seat assembly and the suction pipe when they are matched. Figure 7 .

[0045] Figure 17 is a schematic diagram of the principle of the structure of the fixed seat assembly and the suction pipe when they are matched. Figure 8 .

[0046] The various reference numerals in the drawings represent:

[0047] ​1, active suction mechanism; 11, sliding assembly; 111, first limiting sliding rod; 112, mounting plate; 113, limiting sliding block; 114, second limiting sliding rod; 115, fixed seat assembly; 1151, fixed frame; 1152, fixed tube; 1153, rotating shaft; 1154, arc plate; 1155, first elastic member; 1156, hanging seat; 116, fixed block; 117, first limiting pulley; 118, third limiting sliding rod; 119, second limiting pulley; 12, suction pipe; 121, sawtooth-shaped notch part; 122, second elastic member; 2, translation driving mechanism; 21, driving cylinder; 22, sliding wheel; 23, driving rope; 31, support; 32, roller; 8, suction device; 9, cleaning box. DETAILED DESCRIPTION

[0048] The application will be further described in detail below in combination with the drawings and specific examples.

[0049] As Figures 1 to 17 shown, the application provides a vehicle compartment residual material cleaning and collecting device capable of active suction, which comprises a cleaning box 9 and a suction device 8, the cleaning box 9 is provided with a translation driving mechanism 2 and an active suction mechanism 1 capable of translation, the upper end of the active suction mechanism 1 is communicated with the suction device 8, and the translation driving mechanism 2 drives the active suction mechanism 1 to translate left and right for active suction of residual materials in the vehicle compartment. In this embodiment, the cleaning box 9 is further provided with a bottom brush mechanism capable of rolling, the bottom brush mechanism and the active suction mechanism 1 cooperate with each other, one actively brushes, and the other actively suctions. Of course, it can be understood that, in other embodiments, the bottom brush mechanism can not be provided, and the active suction mechanism 1 capable of translation is relied on completely for suction, and the purpose of cleaning is achieved through suction. Or, in other embodiments, the bottom brush is not provided, but a side brush or a scraper or the like is provided to cooperate with the active suction mechanism 1, and cleaning can be achieved.

[0050] During operation, the cleaning box 9 is placed above the cleaning operation surface, the lower end of the active suction mechanism 1 is close to the material on the operation surface, and then the cleaning box 9 moves forward for cleaning (the forward movement of the cleaning box 9 is a conventional manner, which will not be described herein). During movement, the bottom brush mechanism starts to roll and clean, and at the same time, the translation driving mechanism 2 drives the active suction mechanism 1 to repeatedly translate left and right, and the residual materials in the vehicle compartment are actively suctioned by the active suction mechanism 1. It should be noted that the active suction mechanism 1 which translates left and right can be as described below, that is, two suction pipes 12 are provided to cooperate with each other for translation and suction, or only one suction pipe is provided to translate left and right, or a plurality of suction pipes are provided to translate left and right for suction. Through the above special and innovative invention, the following technical advantages are achieved.

[0051] The active adsorption car compartment residual material cleaning and collecting device of the present application completely overcomes the passive adsorption operation mode of the prior art by setting the special translation driving mechanism 2 and the translatable active adsorption mechanism 1. This active left-right translation adsorption mode greatly reduces the operation difficulty and work requirement of the bottom brush mechanism. Even if the bottom brush mechanism does not achieve complete cleaning in place, the translation driving mechanism 2 will further move to the residual material and adsorb the residual material, so that the cleaning is complete and the cleaning effect is excellent. Second, since the active left-right translation adsorption is realized, it is no longer necessary to wait for the cleaning to be in place before adsorption, which greatly improves the adsorption work efficiency, and thus greatly improves the efficiency of the entire cleaning operation.

[0052] As shown in Figures 1 to 4 Further, in the preferred embodiment, the active adsorption mechanism 1 includes a sliding assembly 11 and two adsorption pipes 12, which are installed side by side on the cleaning box 9 through the sliding assembly 11 and can slide left and right. The upper ends of the two adsorption pipes 12 are in communication with the adsorption device 8, and the translation driving mechanism 2 drives the two adsorption pipes 12 to simultaneously translate left and right for active adsorption. The adsorption pipe 12 has a certain length and flexibility, can realize left and right translation, and its upper end is fixed through a flange and the feed port of the adsorption device 8. By setting two adsorption pipes 12 installed side by side, the adsorption work efficiency is greatly improved, and thus the efficiency of the entire cleaning operation is greatly improved. If only one adsorption pipe 12 is set, the translation stroke of the single adsorption pipe 12 will necessarily be longer, the translation cycle time will necessarily be more, the efficiency will necessarily be lower, and the cleaning effect will also be poorer.

[0053] As shown in Figures 1 to 4As shown, further, in a preferred embodiment, the sliding assembly 11 includes a first limiting slide rod 111 and two fixing seat assemblies 115. The first limiting slide rod 111 is laterally fixed to the cleaning box 9 by fixing members at both ends. The two fixing seat assemblies 115 are respectively sleeved on the two suction pipes 12 for fixing and supporting the suction pipes 12. Each fixing seat assembly 115 is provided with a mounting plate 112. Each mounting plate 112 is provided with a limiting slider 113 that cooperates with the first limiting slide rod 111 for slidably mounting the two suction pipes 12 side by side on the first limiting slide rod 111. In this embodiment, as shown in the figure, the mounting plate 112 and the lower fixing seat assembly 115 are fixedly connected by a connecting rod. Of course, in other embodiments, the mounting plate 112 can also be directly fixed to the fixing seat assembly 115 by a mounting component, or the mounting plate 112 can be directly welded to the fixing seat assembly 115, or the mounting plate 112 and the fixing seat assembly 115 can be integrally formed. The fixing seat assembly 115 and the suction pipe 12 are fixedly connected, and then the suction pipe 12 is suspended on the first limiting slide bar 111 by the limiting slider 11 of the mounting plate 112 on the fixing seat assembly 115. This serves two purposes: first, it suspends and supports the suction pipe 12 (otherwise, the suction pipe 12 is only suspended on the adsorption device 8, which is not secure enough); second, it limits the translational stroke of the two suction pipes 12, which can only move left and right along the first limiting slide bar 111. This ensures a unified path and prevents mutual interference, greatly improving the adsorption efficiency and effect. It should be noted that the translation drive mechanism 2 can be driven by driving the suction pipe 12 to move left and right through the drive mounting plate 112 as described below. Alternatively, in other embodiments, the translation drive mechanism 2 can be driven directly by acting on the fixed base assembly 115 or directly on the suction pipe 12. This will not be elaborated here.

[0054] like Figures 1 to 4 As shown, in a preferred embodiment, the sliding assembly 11 includes two parallel second limiting slide rods 114. Both second limiting slide rods 114 are laterally fixed to the cleaning box 9 by fixing members at both ends. Each fixing seat assembly 115 is provided with a first limiting pulley 117 located between the two second limiting slide rods 114 to drive the suction pipe 12 to translate along the two second limiting slide rods 114. Since the suction pipe 12 needs to translate repeatedly, in order to further improve its translational stability, two parallel second limiting slide rods 114 are further provided below the first limiting slide rod 111. The first limiting pulley 117 on the fixing seat assembly 115 further supports, limits, and guides the translation of the fixing seat assembly 115 (i.e., the suction pipe 12).

[0055] like Figures 1 to 4As shown, further, in a preferred embodiment, the sliding assembly 11 includes two parallel third limiting slide rods 118. Both third limiting slide rods 118 are laterally fixed to the cleaning box 9 by fixing members at both ends. Each fixed seat assembly 115 is provided with a second limiting pulley 119 positioned between the two third limiting slide rods 118. The third limiting slide rods 118 and the second limiting slide rods 114 are respectively located on the front and rear sides of the fixed seat assembly 115 to limit and support the fixed seat assembly 115 from both sides. This makes the sliding installation of the fixed seat assembly 115 (i.e., the suction pipe 12) more stable, and its translational movement also more stable.

[0056] like Figures 1 to 5 As shown, further, in a preferred embodiment, the surfaces of the first limiting pulley 117 and the second limiting pulley 119 are each provided with limiting grooves for slidably engaging with the second limiting slide rod 114 and the third limiting slide rod 118, respectively; that is, the first limiting pulley 117 and the second limiting pulley 119 are both V-shaped wheels, and the second limiting slide rod 114 and the third limiting slide rod 118 are square tube structures. This makes the structure simple, easy to install and maintain, and provides good limiting and sliding effect. Each fixed seat assembly 115 is provided with at least two first limiting pulleys 117 and second limiting pulleys 119 to support, limit, and guide the translation of the fixed seat assembly 115 (i.e., the suction pipe 12), making the movement stable.

[0057] like Figures 5 to 8 As shown, further, in a preferred embodiment, the fixing seat assembly 115 includes a fixing frame 1151 and a fixing tube 1152. The mounting plate 112 is fixed on the fixing frame 1151, that is, the fixing frame 1151 serves as a mounting bracket. In this embodiment, the first limiting pulley 117 and the second limiting pulley 119 are also installed inside the fixing frame 1151. The fixing tube 1152 is sleeved on the suction tube 12 to provide fixed support for the suction tube 12. The fixing tube 1152 is swayably installed inside the fixing frame 1151 through two front and rear rotating shafts 1153, so that the suction tube 12 can swing left and right within the fixing frame 1151. At both ends of the translation process of each suction tube 12, a support 31 protruding towards the suction tube 12 is provided on the cleaning box 9, and a roller 32 is installed on the support 31. That is, a total of four supports 31 are installed in this embodiment. When the translation drive mechanism 2 drives the suction pipe 12 to the end, the roller 32 abuts against the suction pipe 12 and gradually causes the suction pipe 12 to swing around the rotating shaft 1153 and tilt, so that the tilted suction pipe 12 can easily adsorb the material at the other end.

[0058] The material at the left and right side walls of the carriage (such as A and B in the drawings) is generally more and is bonded, and the material at the merging position of the two suction pipes 12 is also more due to the influence of the bottom sweeping mechanism and the squeezing and merging of the two suction pipes 12. In order to further adsorb the material at the three positions, the fixed seat assembly 115 is further designed so that the two suction pipes 12 can not only translate but also swing in two directions. The specific implementation principle is as follows:

[0059] When the two suction pipes 12 run towards the two sides respectively (as shown in the state of Figure 10 ), the two suction pipes 12 will contact and be pressed against the left and right supports 31 (rollers 32) (as shown in the state of Figure 11 ), at which time the translation driving mechanism 2 continues to drive the suction pipes 12 to translate, and since the suction pipes 12 can swing, the suction pipes 12 will gradually swing to become as shown in the state of Figure 12 , and finally swing to become inclined as shown in the state of Figure 13 .

[0060] At this time, the translation driving mechanism 2 drives the two suction pipes 12 to simultaneously translate inward (as shown in the state of Figure 14 ), and when reaching the center C, the bottom suction port of the inclined suction pipe 12 will reach C first, and the two suction pipes 12 cooperate to simultaneously adsorb C in an inclined manner (as shown in the state of Figure 15 ), which can more cleanly adsorb the material at C. At this time, the two suction pipes 12 will respectively contact and be pressed against the two supports 31 (rollers 32) in the middle, and the translation driving mechanism 2 continues to drive the suction pipes 12 to translate, and since the suction pipes 12 can swing, the suction pipes 12 will gradually swing to become as shown in the state of Figure 16 , and finally swing to become inclined as shown in the state of Figure 17 , which facilitates adsorption at the left and right side walls.

[0061] Then the translation driving mechanism 2 drives the two suction pipes 12 to simultaneously run towards the two sides (as shown in the state of Figure 10 ), and translates to as shown in the state of Figure 11In the shown state, the bottom suction ports of the two suction pipes 12 in the inclined state will reach A and B first, respectively, and this suction posture can suck the materials at A and B more cleanly. Then, as described above, affected by the resistance of the two supports 31 (rollers 32), the two suction pipes 12 will swing again, facilitating the suction of the materials at C in the middle after moving again, to form a cycle. As can be seen, the two suction pipes 12 of the present application not only can translate left and right, but also can swing in translation to adjust the posture, facilitating the suction of the materials at different positions in the best suction posture, greatly improving the suction and cleaning effect. In the embodiment, as shown, a connecting plate G is arranged in the middle of the second limiting slide rod 114 and the third limiting slide rod 118, which can further strengthen the support between the second limiting slide rod 114 and the third limiting slide rod 118 to form a stable connection. In addition, the two supports 31 (rollers 32) at C are arranged on the left and right sides of the connecting plate G.

[0062] As Figures 5 to 8 shown, further, in the preferred embodiment, an arc-shaped plate 1154 is fixed on the two sides of the suction pipe 12 on the fixed pipe 1152, for swinging the suction pipe 12 after the roller 32 abuts against the arc-shaped plate 1154 during operation. A gap is arranged between the arc-shaped plate 1154 and the suction pipe 12, for swinging the suction pipe 12 to shake between the two arc-shaped plates 1154 to reduce the sticking of materials in the pipe. By arranging the arc-shaped plate 1154, the support 31 (roller 32) will not directly act on the suction pipe 12, prolonging the service life of the suction pipe 12 and ensuring the swinging effect (because the suction pipe 12 has a certain flexibility). Of course, in other embodiments, the arc-shaped plate 1154 can not be arranged, but the length of the fixed pipe 1152 is directly extended, so that the support 31 (roller 32) directly acts on the fixed pipe 1152. However, compared with the arc-shaped plate 1154, this will inevitably increase the weight. In addition, the arc-shaped plate 1154 protrudingly arranged on the fixed pipe 1152 forms a gap between the arc-shaped plate 1154 and the suction pipe 12, which is about one to several centimeters, and the gap width can be adjusted according to the requirement. This makes the suction pipe 12 swing (slightly bend) between the two arc-shaped plates 1154 when swinging left and right, so that this section of the suction pipe 12 does not exist in the form of a straight pipe section, which can greatly reduce the sticking of materials in the pipe during repeated translation and swinging operations.

[0063] As Figures 5 to 8As shown, further, in a preferred embodiment, the fixing tube 1152 is provided with an upwardly protruding bracket 1156 for connecting a vertical first elastic element 1155 between the bracket 1156 and the fixing frame 1151. When the fixing tube 1152 swings and tilts together with the suction tube 12, the first elastic element 1155 is stretched to keep the suction tube 12 in an inclined state during translation (otherwise, the suction tube 12 will deform due to machine vibration or shaking during translation), thus facilitating excellent adsorption effect. In this embodiment, the first elastic element 1155 is a spring. In other embodiments, the first elastic element 1155 can be made of other elastic materials such as rubber or silicone.

[0064] like Figures 5 to 9 As shown, further, in a preferred embodiment, the outer wall of the suction pipe 12 is provided with external threads, and the inner wall of the fixing pipe 1152 is provided with corresponding internal threads, for screwing the suction pipe 12 into and fixing it inside the fixing pipe 1152, and for adjusting the height of the bottom end of the suction pipe 12 from the ground by rotation. This special structural design has two advantages and functions: First, it plays a role in installation and fixing. The threaded installation is convenient and quick, and there is no need to use other additional fasteners to fix the suction pipe 12 and the fixing pipe 1152 together, which greatly improves installation efficiency and reduces manufacturing costs. Second, when facing different batches of working surfaces, if it is necessary to adjust the distance between the bottom suction port of the suction pipe 12 and the working surface, simply rotating the suction pipe 12 can achieve up and down adjustment, which not only meets the height requirements of different working surfaces well, but also makes the adjustment operation convenient, quick and easy.

[0065] like Figures 2 to 4 As shown, further, in a preferred embodiment, the translation drive mechanism 2 includes a drive cylinder 21, two sliding wheels 22, and a drive rope loop 23. Both sliding wheels 22 are mounted on the cleaning box 9. The drive rope loop 23 is positioned and wrapped around the two sliding wheels 22. Each mounting plate 112 has a fixing block 116 for fixed connection with the drive rope loop 23. The drive cylinder 21 is laterally fixed to the cleaning box 9. The drive end of the drive cylinder 21 is connected to one of the mounting plates 112, and is used to drive the other suction pipe 12 to move synchronously via the drive rope loop 23 when driving the suction pipe 12 to move. This special structural design allows two suction pipes 12 to move simultaneously with a single translation drive mechanism 2. The structure is simple and easy to manufacture and maintain.

[0066] like Figures 2 to 4As shown, further, in a preferred embodiment, the drive rope loop 23 forms two vertically parallel straight sections by the limiting of two sliding wheels 22. One mounting plate 112 is fixedly connected to the upper straight section by a fixing block 116, and the other mounting plate 112 is fixedly connected to the lower straight section by a fixing block 116, so as to enable the two suction tubes 12 to move synchronously in opposite directions under the drive of the drive rope loop 23. This special design allows the two suction tubes 12 to move synchronously in opposite directions. As shown in the figure, the two suction tubes 12 are originally close together. When the left suction tube 12 moves outward to the left, the other suction tube 12 moves outward to the right simultaneously. Then the two suction tubes 12 move inward simultaneously to move closer together. This makes the two suction tubes 12 move synchronously, resulting in excellent adsorption effect.

[0067] like Figure 9 As shown, further, in a preferred embodiment, each suction pipe 12 has a serrated notch 121 at its bottom end. This special structure satisfies the gas-material mixing ratio, ensuring that the suction port will not be blocked even when there is a large amount of residual material, resulting in excellent adsorption effect. Two or more second elastic members 122 are also fixed at the bottom end of the suction pipe 12. The upper and lower ends of the second elastic members 122 are vertically fixed to the outer wall of the suction pipe 12, used to cause the suction pipe 12 to spring back to its original position after impacting the material. In actual work, some cleaning surfaces (such as the bottom of a truck bed) may have hard, slag-like, strongly adhesive materials (such as coal ash) adhering to them. These strongly adhesive materials have extremely high adhesion, making them impossible to clean with a bottom brush. Once the suction pipe 12 impacts these strongly adhesive materials, the flexible suction pipe 12 will bend backward (at which time the second elastic element 122 will also stretch and bend). This is not a hard contact, effectively ensuring the service life of the suction pipe 12. After passing through these strongly adhesive materials, under the elastic restoring force of the second elastic element 122, the bent suction pipe 12 will immediately spring back to its original position, thus ensuring subsequent cleaning and adsorption operations. In this embodiment, the second elastic element 122 is a return spring, with its upper and lower ends fixed to the side wall of the suction pipe 12. In other embodiments, the second elastic element 122 can be made of other elastic materials such as rubber or silicone.

[0068] While the present invention has been disclosed above with reference to preferred embodiments, it is not intended to limit the invention. Any person skilled in the art can make many possible variations and modifications to the technical solutions of the present invention, or modify them into equivalent embodiments, without departing from the scope of the present invention. Therefore, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention, without departing from the scope of the present invention, should fall within the protection scope of the present invention.

Claims

1. A device for actively adsorbing and collecting leftover materials in a vehicle compartment, comprising a cleaning box (9) and an adsorption device (8), characterized in that: The cleaning box (9) is provided with a translation drive mechanism (2) and a translational active suction mechanism (1). The upper end of the active suction mechanism (1) is connected to the adsorption device (8). The translation drive mechanism (2) drives the active suction mechanism (1) to translate left and right to actively adsorb the remaining material in the compartment. The active suction mechanism (1) includes a sliding component (11) and two suction pipes (12). The two suction pipes (12) are installed side by side on the cleaning box (9) through the sliding component (11). The upper ends of the suction tubes (12) are connected to the adsorption device (8). The translation drive mechanism (2) drives the two suction tubes (12) to move left and right simultaneously for active adsorption. The sliding assembly (11) includes a first limiting slide rod (111) and two fixed seat assemblies (115). The two fixed seat assemblies (115) are respectively sleeved on the two suction tubes (12) for fixed support of the suction tubes (12). Each fixed seat assembly (115) is provided with a mounting plate (11). 2) Each mounting plate (112) is provided with a limiting slider (113) that cooperates with the first limiting slider (111) to slidably mount the two suction pipes (12) side by side on the first limiting slider (111); the sliding assembly (11) includes two parallel second limiting sliders (114), and each fixed seat assembly (115) is provided with a first limiting pulley (117) located between the two second limiting sliders (114) to allow the fixed seat assembly (115) to move... The moving suction pipe (12) moves along the two second limiting slide bars (114); the sliding assembly (11) includes two parallel third limiting slide bars (118), and each fixed seat assembly (115) is provided with a second limiting pulley (119) located between the two third limiting slide bars (118). The third limiting slide bars (118) and the second limiting slide bars (114) are respectively located on the front and rear sides of the fixed seat assembly (115) to limit and support the fixed seat assembly (115) from both sides.

2. The actively adsorbable carriage waste cleaning and collection device according to claim 1, characterized in that: The first limiting slide bar (111) is horizontally fixed to the cleaning box (9) by the fixing parts at both ends.

3. The actively adsorbable carriage waste cleaning and collection device according to claim 2, characterized in that: Both of the second limiting slide bars (114) are horizontally fixed to the cleaning box (9) by the fixing parts at both ends.

4. The actively adsorbable carriage waste cleaning and collection device according to claim 3, characterized in that: Both of the third limiting slide bars (118) are horizontally fixed to the cleaning box (9) by the fixing parts at both ends.

5. The actively adsorbable carriage waste cleaning and collection device according to claim 4, characterized in that: The first limiting pulley (117) and the second limiting pulley (119) are provided with limiting grooves on their wheel surfaces, which are used to be slidably locked onto the second limiting slide bar (114) and the third limiting slide bar (118), respectively.

6. The actively adsorbable carriage waste cleaning and collection device according to claim 2, characterized in that: The fixing seat assembly (115) includes a fixing frame (1151) and a fixing tube (1152). The mounting plate (112) is fixed on the fixing frame (1151). The fixing tube (1152) is sleeved on the suction tube (12) to provide fixed support for the suction tube (12). The fixing tube (1152) is swayably installed in the fixing frame (1151) through two front and rear rotating shafts (1153) so that the suction tube (12) can swing left and right within the fixing frame (1151). The cleaning... At both ends of the translation process of each suction pipe (12), there is a support (31) protruding towards the suction pipe (12). Rollers (32) are installed on the support (31). When the translation drive mechanism (2) drives the suction pipe (12) to reach the end, the rollers (32) abut against the suction pipe (12) and gradually make the suction pipe (12) swing around the pivot (1153) and tilt, so that the tilted suction pipe (12) can easily adsorb the material at the other end.

7. The actively adsorbable carriage waste cleaning and collection device according to claim 6, characterized in that: An arc-shaped plate (1154) is fixed on both sides of the suction pipe (12) on the fixed pipe (1152) so that the roller (32) can be pressed against the arc-shaped plate (1154) during operation to make the suction pipe (12) swing. There is a gap between the arc-shaped plate (1154) and the suction pipe (12) so that the suction pipe (12) can swing between the two arc-shaped plates (1154) to reduce the material sticking in the pipe.

8. The actively adsorbable carriage waste cleaning and collection device according to claim 6, characterized in that: The fixed tube (1152) is provided with a protruding bracket (1156) for connecting a vertical first elastic element (1155) between the bracket (1156) and the fixed frame (1151). When the fixed tube (1152) swings and tilts together with the suction tube (12), the first elastic element (1155) is stretched to keep the suction tube (12) tilted when it moves horizontally.

9. The actively adsorbable carriage waste cleaning and collection device according to claim 6, characterized in that: The outer wall of the suction tube (12) is provided with an external thread, and the inner wall of the fixing tube (1152) is provided with a corresponding internal thread, which is used to screw the suction tube (12) into and fix it in the fixing tube (1152), and to adjust the height of the bottom end of the suction tube (12) from the ground by rotating it.

10. The actively adsorbable carriage waste cleaning and collection device according to claim 2, characterized in that: The translation drive mechanism (2) includes a drive cylinder (21), two sliding wheels (22), and a drive rope loop (23). The two sliding wheels (22) are both mounted on the cleaning box (9). The drive rope loop (23) is limited and surrounds the two sliding wheels (22). Each mounting plate (112) is provided with a fixing block (116) for fixed connection with the drive rope loop (23). The drive cylinder (21) is horizontally fixed on the cleaning box (9). The drive end of the drive cylinder (21) is connected to one of the mounting plates (112) and is used to drive the other suction pipe (12) to move synchronously through the drive rope loop (23) when the suction pipe (12) is driven to move.

11. The actively adsorbable carriage waste cleaning and collection device according to claim 10, characterized in that: The drive rope loop (23) is limited by two sliding wheels (22) to form two vertically parallel straight sections. One mounting plate (112) is fixedly connected to the upper straight section by a fixing block (116), and the other mounting plate (112) is fixedly connected to the lower straight section by a fixing block (116) so that the two suction pipes (12) can move synchronously in opposite directions under the drive of the drive rope loop (23).

12. The actively adsorbable carriage waste cleaning and collection device according to claim 1, characterized in that: Each of the suction tubes (12) has a serrated notch (121) at its bottom end. Two or more second elastic members (122) are also fixed at the bottom end of the suction tube (12). The upper and lower ends of the second elastic members (122) are vertically fixed to the outer wall of the suction tube (12) and are used to make the suction tube (12) spring back to its original position after it hits the material.

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