Foreign matter removing device

Abstract

The utility model relates to a foreign matter removing device and relates to the field of cleaning tools. The foreign matter removing device comprises a supporting assembly, a clamping assembly and a cutting assembly. The supporting assembly comprises an adjusting and controlling cylinder and a supporting cylinder, and one end of the adjusting and controlling cylinder is adjustably connected with the supporting cylinder so as to adjust the distance between the other end of the adjusting and controlling cylinder and the supporting cylinder; the clamping assembly comprises two clamping plates and two control plates, the two clamping plates are oppositely arranged and located in the regulation and control cylinder, the two control plates are adjustably connected with the two clamping plates in a one-to-one correspondence mode, and the two control plates are located in the supporting cylinder; one end of the clamping plate extends out of the regulating cylinder; the cutting assembly comprises a driving assembly, a fixed shearing plate and a movable shearing plate, the fixed shearing plate is connected with the adjusting and controlling cylinder and is opposite to the movable shearing plate, and the driving assembly drives the movable shearing plate to move in the direction close to or away from the fixed shearing plate. The technical problem that in the prior art, foreign matter such as plastic bags wound around the thorn cage cannot be cleaned is solved.

Description

Technical Field

[0001] The present application relates to the field of cleaning tools, and in particular to a foreign matter removing device. Background Art

[0002] Barbed wire cages, also known as barbed wire rolls, are constructed by winding razor wire around adjacent coils of wire with barbed wire connectors. When unfolded, they form an accordion-shaped net, used in specific scenarios along highways to provide a barrier. However, because barbed wire cages are designed for outdoor use, their shape can cause foreign objects such as floating plastic garbage bags to become entangled in them, affecting their aesthetics. The complex blades on the cages make it difficult to remove and remove foreign objects such as plastic bags. Furthermore, the cages can easily become entangled again during removal, making removal even more difficult. Utility Model Content

[0003] The purpose of the embodiments of the present application is to provide a foreign matter removal device to alleviate the technical problem in the prior art that foreign matter such as plastic bags wrapped around the thorn cage cannot be cleaned.

[0004] In order to solve the above technical problems, the technical solution provided by the present invention is:

[0005] The foreign body removal device provided by the utility model comprises a supporting component, a clamping component and a cutting component;

[0006] The support assembly includes a regulating tube and a supporting tube, wherein the axis of the regulating tube is collinear with the axis of the supporting tube, and one end of the regulating tube is adjustably connected to the supporting tube to adjust the distance between the other end of the regulating tube and the supporting tube;

[0007] The clamping assembly includes two clamping plates and two control plates, the two clamping plates are arranged opposite to each other and are located in the regulating tube, the two control plates are adjustably connected to the two clamping plates in a one-to-one correspondence, and the two control plates are located in the support tube; one end of the clamping plate away from the control plate extends out of the regulating tube, and the other end of the control plate away from the clamping plate extends out of the support tube;

[0008] The cutting assembly includes a driving assembly, a fixed shearing plate and a movable shearing plate. The fixed shearing plate is connected to the regulating cylinder and is arranged opposite to the movable shearing plate. The driving assembly is transmission-connected to the movable shearing plate to drive the movable shearing plate to move toward or away from the fixed shearing plate.

[0009] Furthermore, the driving assembly includes a fixing plate, a driving member, a cam and a telescopic spring;

[0010] The fixed shearing plate is rotatably connected to the movable shearing plate;

[0011] The fixed plate is mounted on one end of the fixed shearing plate, and the driving member is mounted on the fixed plate and connected to the cam to drive the cam to rotate;

[0012] The cam abuts against the movable shearing plate, and two ends of the telescopic spring abut against the fixed plate and the movable shearing plate respectively.

[0013] Furthermore, the surface where the movable shearing plate abuts against the cam is provided with two spaced limit plates, and the cam is located between the two limit plates.

[0014] Furthermore, the fixed shearing plate includes a connecting frame and a first cutting block, and the movable shearing plate includes a movable rod and a second cutting block;

[0015] The connecting frame is connected to the first cutting block and the regulating cylinder, the movable rod is connected to the driving assembly and the second cutting block, and the first cutting block and the second cutting block are arranged opposite to each other and are rotatably connected;

[0016] The fixing plate is mounted on the connecting frame, and the cam abuts against the movable rod.

[0017] Furthermore, the cutting assembly includes a support block, a mounting rod, a first fixing ring, and a second fixing ring;

[0018] One end of the support block is connected to the side wall of the regulating cylinder, and the other end is connected to the mounting rod;

[0019] The first fixing ring and the second fixing ring are both connected to the mounting rod, and the connecting frame is fixed between the first fixing ring and the second fixing ring.

[0020] Furthermore, two cutting assemblies are provided, and the two cutting assemblies are respectively located on both sides of the regulating cylinder.

[0021] Furthermore, the support assembly further includes an adjustment cylinder, an adjustment rod and a screw sleeve;

[0022] One end of the adjusting cylinder is connected to the regulating cylinder, and the other end is inserted into the supporting cylinder;

[0023] The outer wall of the regulating cylinder is provided with a first connecting block, the outer wall of the supporting cylinder is provided with a second connecting block, one end of the regulating rod is connected to the first connecting block, and the other end passes through the second connecting block and is threadedly connected to the nut.

[0024] Furthermore, a support spring is sleeved on the outer periphery of the adjusting rod, and two ends of the support spring are respectively in contact with the first connecting block and the second connecting block.

[0025] Furthermore, the regulating tube includes a first section and a second section, both ends of the second section are connected to the first section and the regulating tube respectively, and the outer diameter of the second section gradually decreases from one end close to the first section to one end close to the regulating tube.

[0026] Furthermore, the clamping assembly also includes a limiting rod, one end of which is connected to the control board, and the other end of which is plugged into and fitted with the clamping plate.

[0027] Based on the above technical solutions, the technical effects that can be achieved by this utility model are analyzed as follows:

[0028] The foreign body removing device provided by the utility model includes a supporting assembly, a clamping assembly and a cutting assembly; the supporting assembly includes a regulating tube and a supporting tube, the axis of the regulating tube is collinear with the axis of the supporting tube, and one end of the regulating tube is adjustably connected to the supporting tube to adjust the distance between the other end of the regulating tube and the supporting tube; the clamping assembly includes two clamping plates and two control plates, the two clamping plates are arranged opposite to each other and are located in the regulating tube, the two control plates are adjustably connected to the two clamping plates in a one-to-one correspondence, and the two control plates are located in the supporting tube; the end of the clamping plate away from the control plate extends out of the regulating tube, and the end of the control plate away from the clamping plate extends out of the supporting tube; the cutting assembly includes a driving assembly, a fixed shearing plate and a movable shearing plate, the fixed shearing plate is connected to the regulating tube and is arranged opposite to the movable shearing plate, the driving assembly is transmission-connected to the movable shearing plate to drive the movable shearing plate to move toward or away from the fixed shearing plate.

[0029] The support assembly includes an adjustably connected control tube and a support tube. By adjusting the position of the control tube relative to the support tube, the overall length of the support assembly can be adjusted, which makes it convenient for the operator to extend the foreign object removal device to foreign objects such as garbage bags that need to be cleaned without touching the thorn cage, thereby improving the scope of use of the foreign object removal device.

[0030] The cutting assembly includes a fixed shearing plate and a movable shearing plate. The movable shearing plate can be moved towards or away from the fixed shearing plate under the drive of the driving assembly to shear off foreign objects such as garbage bags.

[0031] The clamping assembly includes a one-to-one corresponding clamping plate and a control panel that are adjustably connected. The operator controls the angle of the clamping plate by controlling one end of the control panel extending from the support tube, thereby clamping the cut garbage bags and other foreign objects under the action of the clamping plate, avoiding the problem of direct contact between the operator and the thorn cage causing damage to the human body; in addition, because the clamping plate and the control panel are adjustably connected, the overall length of the clamping assembly can be adapted to the overall length of the support assembly, avoiding the problem of the clamping plate being unable to extend out of the control tube.

[0032] The working principle of this foreign body removal device is as follows: when removing foreign bodies such as garbage bags from the thorn cage, the position of the control cylinder is adjusted relative to the support cylinder so that the length of the support assembly matches the position of the foreign body to be removed; the position of the clamping plate relative to the control plate is adjusted so that the clamping plate is sufficiently extended from the control cylinder and the control plate is sufficiently extended from the support plate. The operator controls the movement of the control plate, thereby controlling the clamping plates so that the two clamping plates are aligned to achieve the purpose of clamping foreign bodies such as garbage bags; the drive assembly drives the movable shear plate to move in the direction close to the fixed shear plate to achieve the purpose of shearing foreign bodies such as garbage bags from the thorn cage. The sheared garbage bags and other foreign bodies are clamped away by the clamping plates, achieving the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following is a brief introduction to the drawings required for use in the embodiments of the present application. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0034] Figure 1 Schematic diagram of the structure of the foreign matter removal device provided in the embodiment of the present application Figure 1 ;

[0035] Figure 2 Schematic diagram of the structure of the foreign matter removal device provided in the embodiment of the present application Figure 2 ;

[0036] Figure 3 for Figure 2 A partial enlarged view of point A in the middle;

[0037] Figure 4 A schematic diagram of the structure of the connection between the regulating cylinder and the fixed shear plate in the foreign matter removal device provided in an embodiment of the present application;

[0038] Figure 5 for Figure 4 A partial enlarged view of point B in the middle;

[0039] Figure 6 This is a schematic structural diagram of the connection between the regulating cylinder and the supporting cylinder in the foreign matter removal device provided in an embodiment of the present application.

[0040] icon:

[0041] 100 - support assembly; 110 - regulating cylinder; 111 - first connecting block; 112 - first section; 113 - second section; 120 - support cylinder; 121 - second connecting block; 130 - regulating cylinder; 140 - regulating rod; 150 - screw sleeve; 160 - support spring;

[0042] 200-gripping assembly; 210-clamping plate; 220-control board; 230-limiting rod;

[0043] 300-cutting assembly; 310-driving assembly; 311-fixed plate; 312-driving member; 313-cam; 314-telescopic spring; 320-fixed shearing plate; 321-connecting frame; 322-first cutting block; 330-movable shearing plate; 331-movable rod; 332-second cutting block; 340-limiting plate; 350-support block; 360-mounting rod; 370-first fixing ring; 380-second fixing ring. DETAILED DESCRIPTION

[0044] To make the objectives, technical solutions, and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of the embodiments. Generally, the components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0045] In the description of this application, it should be noted that the terms "inner" and "outer" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or the orientations or positional relationships in which the product of this application is typically placed when in use. These terms are intended solely to facilitate the description of this application and simplify the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first" and "second" and the like are used solely for distinction and should not be construed as indicating or implying relative importance.

[0046] It should also be noted that, in the description of this application, unless otherwise expressly specified or limited, the terms "disposed" and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to direct connections, indirect connections through an intermediate medium, or internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this application based on the specific circumstances.

[0047] See also Figures 1 to 6The foreign body removal device provided by the embodiment of the present invention includes a support assembly 100, a clamping assembly 200 and a cutting assembly 300; the support assembly 100 includes a regulating cylinder 110 and a support cylinder 120, the axis of the regulating cylinder 110 is collinear with the axis of the support cylinder 120, one end of the regulating cylinder 110 is adjustably connected to the support cylinder 120 to adjust the distance between the other end of the regulating cylinder 110 and the support cylinder 120; the clamping assembly 200 includes two clamping plates 210 and two control plates 220, the two clamping plates 210 are arranged opposite to each other and are located in the regulating cylinder 110, the two control plates 220 are connected to the two The splints 210 are adjustably connected one by one, and the two control panels 220 are located in the support tube 120; the end of the splint 210 facing away from the control panel 220 extends out of the regulating tube 110, and the end of the control panel 220 facing away from the splint 210 extends out of the support tube 120; the cutting assembly 300 includes a drive assembly 310, a fixed shearing plate 320 and a movable shearing plate 330, the fixed shearing plate 320 is connected to the regulating tube 110, and is arranged opposite to the movable shearing plate 330, and the drive assembly 310 is transmission-connected to the movable shearing plate 330 to drive the movable shearing plate 330 to move toward or away from the fixed shearing plate 320.

[0048] Specifically, the regulating tube 110 and the supporting tube 120 are both cylindrical, and their axes are collinear; the clamping assembly 200 is located inside the supporting assembly 100 .

[0049] The support assembly 100 includes an adjustably connected control tube 110 and a support tube 120. By adjusting the position of the control tube 110 relative to the support tube 120, the overall length of the support assembly 100 can be adjusted. This allows the operator to extend the foreign object removal device to the garbage bag or other foreign object that needs to be removed without touching the thorn cage, thereby expanding the use range of the foreign object removal device. The cutting assembly 300 includes a fixed shearing plate 320 and a movable shearing plate 330. The movable shearing plate 330 can be moved toward or away from the fixed shearing plate 320 under the drive of the drive assembly 310 to shear foreign objects such as garbage bags. The gripping assembly 200 includes a clamping plate 210 and a control plate 220 that are adjustably connected in a one-to-one manner. The operator controls the angle of the clamping plate 210 by controlling one end of the control plate 220 that extends from the support tube 120. This allows the clamping plate 210 to grip the cut garbage bag or other foreign matter, thus preventing direct contact between the operator and the thorn cage and causing injury to the operator. In addition, because the clamping plate 210 and the control plate 220 are adjustably connected, the overall length of the gripping assembly 200 can be adapted to the overall length of the support assembly 100, avoiding the problem of the clamping plate 210 being unable to extend beyond the control tube 110. The working principle of the foreign matter removal device is as follows: when removing foreign matter such as garbage bags from the thorn cage, the position of the control tube 110 relative to the support tube 120 is adjusted so that the length of the support assembly 100 matches the position of the foreign matter to be removed; and the position of the clamping plate 210 relative to the control plate 220 is adjusted so that the clamping plate 210 is sufficiently extended from the control tube 110 and the control plate 220 is sufficiently extended from the support plate. The operator controls the movement of the control panel 220, thereby controlling the splint 210, so that the two splints 210 are fitted together to achieve the purpose of clamping foreign objects such as garbage bags; the driving component 310 drives the movable shearing plate 330 to move toward the fixed shearing plate 320, so as to achieve the purpose of shearing foreign objects such as garbage bags on the thorn cage, and the sheared garbage bags and other foreign objects are clamped away by the splint 210 to achieve a cleaning effect.

[0050] The structure and shape of the foreign body removal device are described in detail below:

[0051] See also Figure 3 and Figure 5 In an optional solution of an embodiment of the present invention, the driving assembly 310 includes a fixed plate 311, a driving member 312, a cam 313 and a telescopic spring 314; the fixed shearing plate 320 is rotatably connected to the movable shearing plate 330; the fixed plate 311 is installed at one end of the fixed shearing plate 320, and the driving member 312 is installed on the fixed plate 311 and connected to the cam 313 to drive the cam 313 to rotate; the cam 313 abuts against the movable shearing plate 330, and the two ends of the telescopic spring 314 abut against the fixed plate 311 and the movable shearing plate 330 respectively.

[0052] Specifically, the drive member 312 is configured as a motor, and the motor's output shaft is fixedly connected to the cam 313. Of course, the drive member 312 can be configured as other rotary drive structures, such as a motor, and is also within the scope of protection of the present embodiment. The fixed plate 311 is plate-shaped and fixedly connected to the connecting bracket 321 of the fixed shear plate 320.

[0053] The fixed shearing plate 320 and the movable shearing plate 330 are rotatably connected, allowing the movable shearing plate 330 to rotate about its axis of rotation. The driving member 312 is connected to the cam 313, allowing the driving member 312 to drive the cam 313 to rotate. The cam 313 abuts the movable shearing plate 330, allowing the cam 313 to drive one end of the movable shearing plate 330 to move upward, thereby causing the other end of the movable shearing plate 330 to move downward to shear foreign objects such as garbage bags. The two ends of the telescopic spring 314 abut the fixed plate 311 and the movable shearing plate 330, respectively, so that when the cam 313 is not pushing the movable shearing plate 330 upward, the telescopic spring 314 applies a pulling force to the movable shearing plate 330 to reset it.

[0054] In an optional solution of the embodiment of the present utility model, two spaced limiting plates 340 are provided on the surface where the movable shearing plate 330 abuts against the cam 313 , and the cam 313 is located between the two limiting plates 340 .

[0055] Specifically, the limiting plate 340 is fixedly connected to the movable shearing plate 330 , and the height of the limiting plate 340 needs to be designed according to the matching position of the driving member 312 and the cam 313 to prevent the limiting plate 340 from affecting the rotation of the cam 313 .

[0056] The two limiting plates 340 are used to limit the displacement of the cam 313 to prevent the cam 313 from deflecting.

[0057] In an optional scheme of an embodiment of the present utility model, the fixed shearing plate 320 includes a connecting frame 321 and a first cutting block 322, and the movable shearing plate 330 includes a movable rod 331 and a second cutting block 332; the connecting frame 321 is connected to the first cutting block 322 and the regulating tube 110, the movable rod 331 is connected to the driving assembly 310 and the second cutting block 332, the first cutting block 322 and the second cutting block 332 are arranged opposite to each other and are rotatably connected; the fixed plate 311 is installed on the connecting frame 321, and the cam 313 abuts against the movable rod 331.

[0058] Specifically, the surface of the movable rod 331 is fixedly connected to the limiting plate 340, the surface of the connecting frame 321 is fixedly connected to the fixed plate 311, the surface of the fixed plate 311 is provided with a driving member 312, and the output shaft of the driving member 312 is fixedly connected to the cam 313; the surface of the movable rod 331 is fixedly connected to the telescopic spring 314; the first cutting block 322 and the second cutting block 332 are staggered and rotated, the fixed plate 311 is plate-shaped and fixedly connected to the surface of the connecting frame 321, and the cross-section of the connecting frame 321 is L-shaped; through the rotation connection of the first cutting block 322 and the second cutting block 332, under the connection between the connecting frame 321 and the fixed plate 311, the support and control effect of the action position of the first cutting block 322 is achieved.

[0059] The driving member 312 is connected to the surface of the fixed plate 311 by bolts, the cam 313 and the movable rod 331 are in abutment connected, the cam 313 is embedded in the inside of the limiting plate 340 through the driving member 312, and the two ends of the telescopic spring 314 are fixedly connected to the surface of the movable rod 331 and the fixed plate 311. Under the connection between the fixed plate 311 and the driving member 312, through the connection between the driving member 312 and the cam 313, under the abutment connection between the cam 313 and the movable rod 331, the connection angle of the movable shearing plate 330 on the fixed shearing plate 320 is changed. Through the action of the telescopic spring 314, the elastic rotation effect between the fixed shearing plate 320 and the movable shearing plate 330 is achieved, thereby achieving the shearing and clamping effect of foreign objects on the thorn cage.

[0060] In an optional scheme of an embodiment of the present utility model, the cutting assembly 300 includes a support block 350, a mounting rod 360, a first fixing ring 370 and a second fixing ring 380, one end of the support block 350 is connected to the side wall of the regulating tube 110, and the other end is connected to the mounting rod 360; the first fixing ring 370 and the second fixing ring 380 are both connected to the mounting rod 360, and the connecting frame 321 is fixed between the first fixing ring 370 and the second fixing ring 380.

[0061] Specifically, the end of the support block 350 away from the control tube 110 is fixedly connected to a mounting rod 360. The outer wall of the mounting rod 360 is provided with an external thread, and the first fixing ring 370 and the second fixing ring 380 are both provided with internal threads. The first fixing ring 370 and the second fixing ring 380 are both threadedly connected to the mounting rod 360. The mounting rod 360 passes through the connecting frame 321 and is threadedly connected to the second fixing ring 380. The first fixing ring 370 and the second fixing ring 380 are distributed on both sides of the connecting frame 321 through the mounting rod 360.

[0062] By adjusting the connection between the cylinder 110 and the support block 350, and the connection between the support block 350 and the mounting rod 360, and the plug-in connection between the mounting rod 360 and the connecting frame 321, the control and support operation of the action position of the fixed shearing plate 320 and the movable shearing plate 330 is completed.

[0063] In an optional solution of the embodiment of the present utility model, two cutting assemblies 300 are provided, and the two cutting assemblies 300 are respectively located on both sides of the regulating cylinder 110.

[0064] Specifically, the two cutting assemblies 300 are symmetrically arranged with respect to the axis of the regulating cylinder 110 .

[0065] Two cutting assemblies 300 are provided to simultaneously cut both sides of foreign matter such as garbage bags, thereby improving cleaning efficiency.

[0066] In an optional scheme of an embodiment of the present utility model, the support assembly 100 also includes an adjusting cylinder 130, an adjusting rod 140 and a screw sleeve 150; one end of the adjusting cylinder 130 is connected to the adjusting cylinder 110, and the other end is inserted into the supporting cylinder 120; the outer wall of the adjusting cylinder 110 is provided with a first connecting block 111, and the outer wall of the supporting cylinder 120 is provided with a second connecting block 121, one end of the adjusting rod 140 is connected to the first connecting block 111, and the other end is threadedly connected to the screw sleeve 150 through the second connecting block 121.

[0067] Specifically, the regulating tube 110 is connected by inserting the regulating tube 130 and the supporting tube 120. The end of the regulating tube 130 away from the regulating tube 110 is smaller than the size of the supporting tube 120. The regulating rod 140 passes through the second connecting block 121 and is threadedly connected to the screw sleeve 150. Through the connection between the regulating tube 110 and the regulating tube 130, and the inserting connection between the regulating tube 130 and the supporting tube 120, the regulating effect of the use range between the supporting tube 120 and the regulating tube 110 is achieved. Furthermore, the regulating tube 130 and the regulating tube 110 are integrally formed.

[0068] By connecting the support tube 120 and the regulating tube 110, and connecting the first connecting block 111 on the regulating tube 110 and the regulating rod 140, and connecting the regulating rod 140 and the second connecting block 121, the distance between the regulating tube 110 and the support tube 120 can be regulated.

[0069] In an optional solution of the embodiment of the present invention, a support spring 160 is sleeved on the outer periphery of the adjustment rod 140 , and two ends of the support spring 160 are respectively in contact with the first connecting block 111 and the second connecting block 121 .

[0070] Specifically, both ends of the support bracket are connected to and abut against surfaces of the first connection block 111 and the second connection block 121 .

[0071] The distance between the regulating tube 110 and the supporting tube 120 can be regulated by connecting the regulating rod 140 and the second connecting block 121 , connecting the regulating rod 140 and the screw sleeve 150 , and sleeve-fitting the supporting spring 160 and the regulating rod 140 .

[0072] In an optional scheme of an embodiment of the present utility model, the regulating tube 110 includes a first section 112 and a second section 113, and the two ends of the second section 113 are respectively connected to the first section 112 and the regulating tube 130, and the outer diameter of the second section 113 gradually decreases from the end close to the first section 112 to the end close to the regulating tube 130.

[0073] Specifically, the first section 112 and the second section 113 are integrally formed.

[0074] The outer diameter of the second section 113 gradually decreases to match the outer diameter of the adjustment cylinder 130 .

[0075] See also Figure 6 In an optional solution of the embodiment of the present invention, the clamping assembly 200 further includes a limiting rod 230 , one end of the limiting rod 230 is connected to the control board 220 , and the other end is plugged into and matched with the clamping plate 210 .

[0076] Specifically, each control panel 220 is connected to a plurality of limiting rods 230 to enhance the connection strength between the control panel 220 and the clamping plate 210 . In this embodiment, each control panel 220 is connected to two limiting rods 230 .

[0077] The clamping plate 210 and the control plate 220 are both located within the control tube 110 and the support tube 120. The clamping plate 210 is connected to the control plate 220 in a one-to-one manner via a limit rod 230. The clamping plate 210 extends through the end of the control tube 110 away from the support tube 120, and the control plate 220 extends through the end of the support tube 120 away from the control tube 110. The fixed shear plates 320 are distributed on both sides of the control tube 110 via support blocks 350. The clamping plate 210 is connected to the limit rod 230 through the insertion connection, and the limit rod 230 is connected to the control plate 220 to complete the adjustment operation of the distance between the clamping plate 210 and the control plate 220.

[0078] The advantages of the foreign body removal device are described in detail below:

[0079] By connecting the control plate 220 with the splint 210, under the action of the control plate 220, the angle control effect of the splint 210 is achieved. Through the connection between the support block 350 and the mounting rod 360, under the action of the first fixing ring 370 and the second fixing ring 380, the through connection of the mounting rod 360 and the connecting frame 321 is achieved to support and control the action position of the fixed shearing plate 320. Through the connection between the movable shearing plate 330 and the movable rod 331, under the connection between the movable rod 331 and the limiting plate 340, the connection between the fixed plate 311 and the motor, and the connection between the motor and the cam 313, the control operation of the angle between the movable shearing plate 330 and the fixed shearing plate 320 is completed, so as to achieve the effect of shearing and removing foreign objects on the thorn cage. Under the action of the splint 210, the sheared foreign objects are conveniently clamped to avoid direct contact between the human body and the thorn cage, which may cause damage to the human body.

[0080] By connecting the first connecting block 111 on the regulating tube 110 and the regulating rod 140, under the connection of the regulating rod 140 and the supporting spring 160, through the connection of the regulating rod 140 and the second connecting block 121, and the threaded connection of the regulating rod 140 and the screw sleeve 150, the regulating operation of the action position of the regulating rod 140 on the second connecting block 121 is realized. By connecting the regulating tube 110 and the regulating tube 130, and under the plug-in connection of the regulating tube 130 and the supporting tube 120, the regulating operation of the distance between the regulating tube 110 and the supporting tube 120 is completed. By connecting the splint 210 and the limiting rod 230, and under the connection of the limiting rod 230 and the control panel 220, as the distance between the regulating tube 110 and the supporting tube 120 changes, the distance between the control panel 220 and the splint 210 also changes accordingly, thereby improving its scope of use and performance.

[0081] The following is a detailed description of how to use the foreign body removal device:

[0082] When removing foreign matter from the thorn cage, the foreign matter is clamped by the connection between the control plate 220 and the clamping plate 210. At this time, the motor is controlled to rotate the cam 313. Under the connection between the movable rod 331 and the cam 313, the telescopic spring 314 and the movable rod 331 are connected to complete the elastic control operation of the connection angle between the fixed shearing plate 320 and the movable shearing plate 330, thereby achieving the shearing effect of the foreign matter on the thorn cage. The sheared foreign matter is clamped by the clamping plate 210 to achieve its cleaning operation. Under the connection between the regulating tube 110 and the regulating tube 130, the distance between the regulating tube 110 and the supporting tube 120 is regulated through the connection between the regulating rod 140 and the screw sleeve 150, thereby improving its scope of use and performance.

[0083] It should be noted that, unless there is any conflict, the features in the embodiments of this application can be combined with each other.

[0084] The above description is merely a preferred embodiment of the present application and is not intended to limit the present application. Various modifications and variations are possible for those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of the present application shall be included within the scope of protection of the present application.

Claims

1. A foreign matter removal device, characterized in that: It comprises: a supporting assembly (100), a clamping assembly (200) and a cutting assembly (300); The support assembly (100) comprises a regulating tube (110) and a supporting tube (120), wherein the axis of the regulating tube (110) is collinear with the axis of the supporting tube (120), and one end of the regulating tube (110) is adjustably connected to the supporting tube (120) to adjust the distance between the other end of the regulating tube (110) and the supporting tube (120); The clamping assembly (200) comprises two clamping plates (210) and two control plates (220), the two clamping plates (210) are arranged opposite to each other and are located in the regulating tube (110), the two control plates (220) are adjustably connected to the two clamping plates (210) in a one-to-one correspondence, and the two control plates (220) are located in the supporting tube (120); one end of the clamping plate (210) facing away from the control plate (220) extends out of the regulating tube (110), and the other end of the control plate (220) facing away from the clamping plate (210) extends out of the supporting tube (120); The cutting assembly (300) comprises a driving assembly (310), a fixed shearing plate (320) and a movable shearing plate (330); the fixed shearing plate (320) is connected to the regulating cylinder (110) and is arranged opposite to the movable shearing plate (330); the driving assembly (310) is transmission-connected to the movable shearing plate (330) to drive the movable shearing plate (330) to move toward or away from the fixed shearing plate (320).

2. The foreign matter removing device according to claim 1, characterized in that: The driving assembly (310) includes a fixing plate (311), a driving member (312), a cam (313) and a telescopic spring (314); The fixed shearing plate (320) is rotatably connected to the movable shearing plate (330); The fixed plate (311) is mounted on one end of the fixed shear plate (320), and the driving member (312) is mounted on the fixed plate (311) and connected to the cam (313) to drive the cam (313) to rotate; The cam (313) abuts against the movable shear plate (330), and two ends of the telescopic spring (314) abut against the fixed plate (311) and the movable shear plate (330) respectively.

3. The foreign matter removing device according to claim 2, characterized in that: The surface where the movable shearing plate (330) abuts against the cam (313) is provided with two spaced limiting plates (340), and the cam (313) is located between the two limiting plates (340).

4. The foreign matter removing device according to claim 2, characterized in that: The fixed shearing plate (320) includes a connecting frame (321) and a first cutting block (322), and the movable shearing plate (330) includes a movable rod (331) and a second cutting block (332); The connecting frame (321) is connected to the first cutting block (322) and the regulating cylinder (110), the movable rod (331) is connected to the driving assembly (310) and the second cutting block (332), and the first cutting block (322) and the second cutting block (332) are arranged relative to each other and are rotatably connected; The fixed plate (311) is mounted on the connecting frame (321), and the cam (313) abuts against the movable rod (331).

5. The foreign matter removing device according to claim 4, characterized in that: The cutting assembly (300) includes a support block (350), a mounting rod (360), a first fixing ring (370) and a second fixing ring (380); One end of the support block (350) is connected to the side wall of the regulating cylinder (110), and the other end is connected to the mounting rod (360); The first fixing ring (370) and the second fixing ring (380) are both connected to the mounting rod (360), and the connecting frame (321) is fixed between the first fixing ring (370) and the second fixing ring (380).

6. The foreign matter removing device according to any one of claims 1 to 5, characterized in that: Two cutting assemblies (300) are provided, and the two cutting assemblies (300) are respectively located on both sides of the regulating cylinder (110).

7. The foreign matter removing device according to claim 1, characterized in that: The support assembly (100) further comprises an adjustment cylinder (130), an adjustment rod (140) and a screw sleeve (150); One end of the regulating tube (130) is connected to the regulating tube (110), and the other end is inserted into the supporting tube (120); The outer wall of the regulating tube (110) is provided with a first connecting block (111), the outer wall of the supporting tube (120) is provided with a second connecting block (121), one end of the regulating rod (140) is connected to the first connecting block (111), and the other end passes through the second connecting block (121) and is threadedly connected to the screw sleeve (150).

8. The foreign matter removing device according to claim 7, characterized in that: A support spring (160) is sleeved on the outer periphery of the adjusting rod (140), and two ends of the support spring (160) are respectively in contact with the first connecting block (111) and the second connecting block (121).

9. The foreign matter removing device according to claim 7, characterized in that: The regulating tube (110) comprises a first section (112) and a second section (113), the two ends of the second section (113) being connected to the first section (112) and the regulating tube (130) respectively, and the outer diameter of the second section (113) gradually decreases from the end close to the first section (112) to the end close to the regulating tube (130).

10. The foreign matter removing device according to claim 1, characterized in that: The clamping assembly (200) further comprises a limiting rod (230), one end of which is connected to the control panel (220) and the other end of which is plugged into and fitted with the clamping plate (210).

Images