Portable water surface environmental pollutant telescopic fishing rod capable of being disassembled and assembled

Abstract

The invention relates to the technical field of fishing rods, in particular to a portable and detachable water surface environmental pollutant telescopic fishing rod which comprises an assembly frame, a main shell is assembled on the front portion of the assembly frame, a back plate is assembled on the back portion of the main shell, a front plate is assembled at the front end of an expansion shell, and a telescopic push plate is arranged on the rear side of an outer screw cylinder in a threaded and sleeving mode. The bottom of the telescopic push plate is fixed to the rear end of a supporting bottom rod, a front push plate is fixed to the front end of the supporting bottom rod, a front rotating shaft is assembled in the center of the front push plate in an inserted mode, and a rotor blade plate is assembled at the front end of the front rotating shaft. Through the arrangement of the outer screw cylinder, the main shell and the expansion shell at the front end of the assembly frame can be conveniently subjected to auxiliary stretching and retracting, and through the cooperation of the upper rotating cylinder and the inner rotating rod, the inner rotating rod rotates to drive the upper rotating cylinder to rotate, so that rotating winding and pulling are conducted when water surface floating objects are fished; through butt-joint assembly of the main shell, the expansion shell and the butt-joint middle shell, use is more convenient, meanwhile, disassembly is convenient during carrying, and the whole is conveniently broken into parts.

Description

Technical Field

[0001] The present invention relates to the technical field of fishing rods, and specifically relates to a portable, detachable and assembled telescopic fishing rod for water surface environmental pollutants. Background Art

[0002] Water surface environmental pollutants refer to substances existing on the water surface that have harmful effects on the water ecological environment, human health, etc.; fishing rods are widely used and serve various fields. For example, when assisting in salvaging floating garbage on the water surface, a fishing rod is needed to assist in approaching the garbage in the distance to the shore through the fishing rod, etc., so as to facilitate subsequent centralized collection and treatment, so that the water surface can be prevented from being polluted by garbage, or when assisting in pulling and salvaging water surface duckweed, water plants, etc.

[0003] In this regard, Chinese Patent Application No.: CN202111675674.8 discloses a portable, detachable and assembled telescopic fishing rod, including a housing, one end of the housing penetrates through an inner rod, a handle is fixedly connected to the end of the inner rod away from the housing, a threaded groove is opened at one end of the inner rod located inside the housing, a threaded rod is threadedly connected to the inner wall of the threaded groove, a collection device is fixedly connected to the end of the threaded rod away from the threaded groove, a flushing device is installed inside the collection device, the collection device includes a collection frame, a water storage tank is fixedly connected to the inner top of the collection frame, a support rod is fixedly connected to the bottom of the water storage tank, and a waterproof housing is fixedly connected to the end of the support rod away from the water storage tank;

[0004] However, the existing telescopic fishing rod is inconvenient to assist in telescopic pulling and salvaging of water surface garbage or duckweed, water plants, etc. according to the use needs, which affects the use efficiency.

[0005] Therefore, in order to solve the above problems, a portable, detachable and assembled telescopic fishing rod for water surface environmental pollutants is proposed. Summary of the Invention

[0006] The purpose of the present invention is to provide a portable, detachable and assembled telescopic fishing rod for water surface environmental pollutants, so as to solve the problem that the existing telescopic fishing rod is inconvenient to assist in telescopic pulling and salvaging of water surface garbage or duckweed, water plants, etc. according to the use needs, which affects the use efficiency.

[0007] To achieve the above purpose, the present invention provides the following technical solution: A portable, detachable and assembled telescopic fishing rod for water surface environmental pollutants, including an assembly frame, and a storage battery and a servo motor are assembled inside the assembly frame;

[0008] The front part of the assembly rack is equipped with a main housing, and the front end of the main housing is equipped with an extended housing through a docking middle housing. The back of the main housing is equipped with a back plate, and the front end of the extended housing is equipped with a front plate. Inside the main housing and the extended housing, there are externally threaded cylinders, support bottom rods, upper rotating cylinders, and inner rotating rods that can be inserted and docked. The front and rear ends of the externally threaded cylinder are inserted and assembled inside the back plate and the front plate. The front ends of the support bottom rod and the upper rotating cylinder penetrate and are inserted inside the front plate. The upper rotating cylinder and the support bottom rod are respectively located above and below the externally threaded cylinder, and the inner rotating rod is inserted inside the upper rotating cylinder. A telescopic push plate is threadedly sleeved on the rear side of the externally threaded cylinder. The bottom of the telescopic push plate is fixed to the rear end of the support bottom rod. The front end of the support bottom rod is fixed with a front push plate, and the front push plate is located outside the front side of the front plate. The front and rear ends of the upper rotating cylinder are inserted and assembled inside the upper ends of the front push plate and the telescopic push plate. A front rotating shaft is inserted and assembled in the center of the front push plate, and a rotating blade plate is assembled at the front end of the front rotating shaft.

[0009] Preferably, a front driven gear is fixed on the surface of the front rotating shaft. Above the front driven gear, there is a front transmission gear meshing with it. The front transmission gear is fixed at the front end of the upper rotating cylinder. A driving gear is fixed at the rotating shaft end of the servo motor. Above the driving gear, there is a driven gear meshing with it. The driven gear is fixed at the rear end of the telescopic push plate. Above the driven gear, there is a linkage gear meshing with it. A linkage rotating shaft is fixed in the middle of the linkage gear, and the linkage rotating shaft is inserted and assembled inside the upper end of the back plate. The front end of the linkage rotating shaft is fixed to the rear end of the inner rotating rod.

[0010] Preferably, the middle part of the front rotating shaft is supported and assembled inside the center of the front push plate through a bearing. The front and rear ends of the upper rotating cylinder are also supported and assembled inside the upper ends of the front push plate and the telescopic push plate through bearings. The front and rear ends of the externally threaded cylinder are also supported and assembled in the middle parts of the front plate and the back plate through bearings. And the linkage rotating shaft is also supported and assembled inside the upper end of the back plate through a bearing.

[0011] Preferably, an assembly chuck is integrally provided at the front end of the front rotating shaft. A rotating blade sleeve is sleeved on the surface of the assembly chuck. The cross-sections of the middle parts of the assembly chuck and the rotating blade sleeve are hexagonal. The inner end of the rotating blade plate is assembled on the surface of the rotating blade sleeve through bolts. A limiting nut is threadedly sleeved at the front end of the assembly chuck, and an anti-detachment insertion rod is provided at the front end of the limiting nut. The anti-detachment insertion rod is inserted inside the front end of the assembly chuck.

[0012] Preferably, the main housing consists of an upper shell one and a lower shell one. The extended housing consists of an upper shell two and a lower shell two. The telescopic push plate can slide between the upper shell one and the lower shell one, and between the upper shell two and the lower shell two. And limiting side plates are integrally provided on both sides of the telescopic push plate. The upper shell one and the upper shell two are separately arranged from the lower shell one and the lower shell two up and down. The limiting side plates can slide at the gaps on both sides of the main housing, the extended housing, and the docking middle housing.

[0013] Preferably, storage sockets corresponding to the rotating blades are fixed to both side walls of the main shell, and a handle is fixed to the top surface of the main shell.

[0014] Preferably, the cross-section of the inner rotating rod is hexagonal, and an inner rotating plug is provided on one side of the joint of the two groups of inner rotating rods, and the inner rotating plug can be inserted into the other side and fixed by screws, a docking sleeve is provided between the two groups of upper rotating cylinders, and the docking ends of the two groups of upper rotating cylinders are integrated with a docking plug, and the docking plug can be inserted into the side of the docking sleeve and fixed by screws.

[0015] Preferably, an expansion plug is integrally provided on one side of the butt end of the two groups of outer screw barrels, and the expansion plug can be inserted into the other end and fixed by screws, and a support plug is integrally provided on one side of the butt end of the two groups of support bottom rods, and the support plug can be inserted into the other end and fixed by screws, and the interior of the outer screw barrels and the support bottom rods are both hollow.

[0016] Preferably, an auxiliary spring is sleeved on the surface of the supporting bottom rod, and the auxiliary spring is located between the front plate and the telescopic push plate.

[0017] Preferably, a grip frame is fixed on the back of the assembly frame, and a grip sleeve is fixed on the rear end of the grip frame. A control switch is installed on the upper back of the assembly frame, and the control switch is electrically connected to the servo motor and the battery.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. By setting the outer screw barrel, the support bottom rod and the upper rotating barrel can be pushed, pulled and extended through the telescopic push plate under the threaded connection, and the main shell and the expansion shell at the front end of the assembly frame can be auxiliary extended, making the operation more convenient. This design is conducive to the extension and retraction of the fishing rod;

[0020] 2. By setting the cooperation between the upper rotating drum and the inner rotating rod, the upper rotating drum can be driven to rotate by the rotation of the inner rotating rod while the upper rotating drum slides on the surface of the inner rotating rod, so that the auxiliary rotation of the front rotating shaft and the rotating blade plate in subsequent use is convenient for rotating, winding and pulling when salvaging floating objects on the water surface, making it more convenient to use. This design is conducive to the pulling and salvaging of the fishing rod;

[0021] 3. While designing the above structure, the main outer shell, the extended outer shell and the docking middle shell are docked and assembled, making it more convenient to use. It is also convenient to disassemble when carrying and to break the whole into parts. Similarly, the plug-in docking setting of the outer screw barrel, the supporting bottom rod, the upper rotating barrel and the inner rotating rod is also convenient for assembly and disassembly. This design is conducive to the pulling and salvaging of the fishing rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on these drawings.

[0023] Figure 1 Side view three-dimensional schematic diagram of the overall structure of the present invention;

[0024] Figure 2 Side view sectional three-dimensional schematic diagram of the structure of the present invention;

[0025] Figure 3 Side view three-dimensional schematic diagram of the local structure at the front end of the present invention;

[0026] Figure 4 Side view assembled exploded three-dimensional schematic diagram of the overall structure of the present invention;

[0027] Figure 5 Front view three-dimensional schematic diagram of the overall structure when the present invention is unfolded;

[0028] Figure 6 For the present invention Figure 2 Enlarged schematic diagram of the structure at position A in the present invention;

[0029] Figure 7 For the present invention Figure 2 Enlarged schematic diagram of the structure at position B in the present invention;

[0030] Figure 8 For the present invention Figure 2 Enlarged schematic diagram of the structure at position C in the present invention;

[0031] Figure 9 For the present invention Figure 4 Enlarged schematic diagram of the structure at position D in the present invention;

[0032] Figure 10 For the present invention Figure 4 Enlarged schematic diagram of the structure at position E in the present invention.

[0033] In the figure: 100, assembly rack; 110, storage battery; 120, servo motor; 121, control switch; 130, grip rack; 131, grip sleeve; 200, main housing; 201, upper housing one; 202, lower housing one; 203, handle; 204, storage insert sleeve; 210, extension housing; 211, upper housing two; 212, lower housing two; 220, docking middle housing; 230, back plate; 240, front plate; 300, external screw cylinder; 301, extension plug; 310, telescopic push plate; 311, limiting side plate; 320, supporting bottom rod; 321, auxiliary spring; 322, supporting plug; 330, upper rotating cylinder; 331, docking insert sleeve; 332, docking plug; 340, inner rotating rod; 341, inner rotating plug; 350, front push plate; 360, front rotating shaft; 361, assembly chuck; 362, rotating piece sleeve; 363, limiting nut; 364, anti - detachment plug rod; 370, rotating piece blade plate; 380, front driven gear; 390, front driving gear; 400, driving gear; 410, driven gear; 420, linkage gear; 430, linkage rotating shaft. Detailed implementation manners

[0034] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0035] Please refer to Figures 1-10 , an embodiment provided by the present invention: a portable and detachable telescopic fishing rod for water - surface environmental pollutants, including an assembly rack 100, and a storage battery 110 and a servo motor 120 are assembled inside the assembly rack 100;

[0036] The front part of the assembly rack 100 is equipped with a main housing 200, and the front end of the main housing 200 is equipped with an extended housing 210 through a docking middle housing 220. The back of the main housing 200 is equipped with a back plate 230. The front end of the extended housing 210 is equipped with a front plate 240. Inside the main housing 200 and the extended housing 210, there are externally threaded cylinders 300, support bottom rods 320, upper rotating cylinders 330 and inner rotating rods 340 that can be inserted and docked. The front and rear ends of the externally threaded cylinder 300 are inserted and assembled inside the back plate 230 and the front plate 240. The front ends of the support bottom rod 320 and the upper rotating cylinder 330 are inserted through the front plate 240. The upper rotating cylinder 330 and the support bottom rod 320 are respectively located above and below the externally threaded cylinder 300, and the inner rotating rod 340 is inserted inside the upper rotating cylinder 330. A telescopic push plate 310 is sleeved on the rear side of the externally threaded cylinder 300 in a threaded manner. The bottom of the telescopic push plate 310 is fixed to the rear end of the support bottom rod 320. The front end of the support bottom rod 320 is fixed with a front push plate 350, and the front push plate 350 is located outside the front side of the front plate 240. The front and rear ends of the upper rotating cylinder 330 are inserted and assembled inside the upper ends of the front push plate 350 and the telescopic push plate 310. A front rotating shaft 360 is inserted and assembled in the center of the front push plate 350. The front end of the front rotating shaft 360 is equipped with a rotating blade plate 370;

[0037] Furthermore, a front driven gear 380 is fixed on the surface of the front rotating shaft 360. A front transmission gear 390 is engaged above the front driven gear 380. The front transmission gear 390 is fixed to the front end of the upper rotating cylinder 330. A driving gear 400 is fixed to the rotating shaft end of the servo motor 120. A driven gear 410 is engaged above the driving gear 400. The driven gear 410 is fixed to the rear end of the telescopic push plate 310. A linkage gear 420 is engaged above the driven gear 410. A linkage rotating shaft 430 is fixed in the middle of the linkage gear 420, and the linkage rotating shaft 430 is inserted and assembled inside the upper end of the back plate 230, and the front end of the linkage rotating shaft 430 is fixed to the rear end of the inner rotating rod 340. Through this design, it is convenient to drive the externally threaded cylinder 300 and the telescopic push plate 310 while simultaneously driving the upper rotating cylinder 330 and the inner rotating rod 340 to rotate, thereby driving the front rotating shaft 360 and the rotating blade plate 370 to rotate to wind and pull the floating objects on the water surface, making the use more convenient;

[0038] Furthermore, the middle part of the front rotating shaft 360 is supported and assembled inside the center of the front push plate 350 through a bearing. The front and rear ends of the upper rotating cylinder 330 are also supported and assembled inside the upper ends of the front push plate 350 and the telescopic push plate 310 through bearings. The front and rear ends of the externally threaded cylinder 300 are also supported and assembled in the middle parts of the front plate 240 and the back plate 230 through bearings, and the linkage rotating shaft 430 is also supported and assembled inside the upper end of the back plate 230 through a bearing. Through this design, it is convenient to stably drive the front rotating shaft 360, the upper rotating cylinder 330, the externally threaded cylinder 300 and the linkage rotating shaft 430, making the subsequent transmission use more convenient;

[0039] Further, an assembly chuck 361 is integrally provided at the front end of the front rotating shaft 360, and a rotating piece sleeve 362 is sleeved on the surface of the assembly chuck 361. The middle cross-sections of the assembly chuck 361 and the rotating piece sleeve 362 are hexagonal. The inner end of the rotating piece blade 370 is assembled on the surface of the rotating piece sleeve 362 through bolts. A limit nut 363 is threadedly sleeved at the front end of the assembly chuck 361, and an anti-disengagement plug rod 364 is provided at the front end of the limit nut 363. The anti-disengagement plug rod 364 is inserted into the front end interior of the assembly chuck 361. Through this design, it is convenient for the auxiliary assembly and subsequent disassembly of the rotating piece blade 370, making the use more convenient;

[0040] Further, the main housing 200 is composed of an upper housing one 201 and a lower housing one 202, and the extended housing 210 is composed of an upper housing two 211 and a lower housing two 212. The telescopic push plate 310 can slide between the upper housing one 201 and the lower housing one 202 and between the upper housing two 211 and the lower housing two 212. And limiting side plates 311 are integrally provided on both sides of the telescopic push plate 310. The upper housing one 201 and the upper housing two 211 and the lower housing one 202 and the lower housing two 212 are arranged in an upper and lower split manner. The limiting side plates 311 can slide at the gaps on both sides of the main housing 200, the extended housing 210, and the docking middle housing 220. Through this design, it is convenient for the auxiliary docking assembly of the main housing 200, the extended housing 210, and the docking middle housing 220 and the auxiliary sliding and limiting of the telescopic push plate 310, making the use more convenient;

[0041] Further, receiving insertion sleeves 204 corresponding to the rotating piece blades 370 are fixed on both side walls of the main housing 200, and a handle 203 is fixed on the top surface of the main housing 200. Through this design, it is convenient for the insertion and storage of the rotating piece blades 370, and at the same time, it is also convenient for the auxiliary lifting of the main housing 200 and the mounting frame 100, making the use more convenient;

[0042] Further, the cross-section of the inner rotating rod 340 is hexagonal. An inner rotating plug 341 is provided on one side of the docking portion of the two groups of inner rotating rods 340, and the inner rotating plug 341 can be inserted into the other side interior and fixed by screws. A docking insertion sleeve 331 is provided between the two groups of upper rotating cylinders 330, and docking plugs 332 are integrally provided at the docking ends of the two groups of upper rotating cylinders 330. And the docking plugs 332 can be inserted into the side interior of the docking insertion sleeve 331 and fixed by screws. Through this design, it is convenient for the corresponding insertion and docking assembly and auxiliary transmission rotation of the inner rotating rod 340 and the upper rotating cylinder 330, making the use more convenient;

[0043] Further, an expansion plug 301 is integrally provided on one side of the butt end of the two sets of outer screw barrels 300, and the expansion plug 301 can be inserted inside the other end and fixed by screws, and a support plug 322 is integrally provided on one side of the butt end of the two sets of support bottom rods 320, and the support plug 322 can be inserted inside the other end and fixed by screws. The outer screw barrel 300 and the support bottom rod 320 are both hollow inside. Through this design, it is convenient to plug and dock the outer screw barrel 300 and the support bottom rod 320, and it is convenient to expand and assemble according to the use needs. At the same time, under the hollow setting, it is convenient to reduce the weight, making it more convenient to use;

[0044] Furthermore, an auxiliary spring 321 is sleeved on the surface of the support bottom rod 320, and the auxiliary spring 321 is located between the front plate 240 and the telescopic push plate 310. Through this design, it is convenient to assist the sliding of the support bottom rod 320 and to assist during telescoping;

[0045] Furthermore, a grip frame 130 is fixed to the back of the assembly frame 100, and a grip sleeve 131 is fixed to the rear end of the grip frame 130. A control switch 121 is installed on the upper back of the assembly frame 100, and the control switch 121 is electrically connected to the servo motor 120 and the battery 110. Through this design, it is easy to hold and control the assembly frame 100, making subsequent use more convenient.

[0046] Working principle: When assembling and using, firstly, the inner rotating rod 340 is docked and assembled with the cooperation of the inner rotating plug 341, and then the docking sleeve 331 and the docking plug 332 are assembled to facilitate the auxiliary docking of the upper rotating cylinder 330. Similarly, the cooperation of the expansion plug 301 and the auxiliary spring 321 facilitates the docking and expansion of the outer screw barrel 300 and the supporting bottom rod 320, which is convenient for subsequent operation and use. Further, with the cooperation of the docking middle shell 220, the expansion shell 210 and the main shell 200 are docked and assembled respectively, that is, the upper shell 1 201 and the upper shell 2 211 are docked and assembled. And the lower shell 1 202 and the lower shell 212, further, the rotating blade plate 370 is pulled out from the storage sleeve 204, so that the rotating blade plate 370 can be auxiliary assembled on the front side under the cooperation of the assembly clamp 361 and the rotating sleeve 362, so as to form a whole, and to facilitate the winding and pulling of floating objects on the water surface during subsequent telescopic use, so that it is more convenient to use. Similarly, when not in use, it can also be reversely disassembled by loosening and removing the relevant bolts, so as to facilitate carrying in parts. Of course, lightweight materials such as lightweight aluminum alloy can be selected accordingly during production and assembly, so as to make it more convenient to use and carry;

[0047] During operation, the entire fishing rod is lifted by the handle 203, and then held under the cooperation of the grip 130 and the grip sleeve 131. Subsequently, by operating the switch 121, it is convenient to control the servo motor 120, driving the servo motor 120 to rotate forward. Thus, under the cooperation of the driving gear 400, it drives the rotation of the driven gear 410 and the linkage gear 420. The rotation of the driven gear 410 drives the external screw cylinder 300 to rotate, causing the external screw cylinder 300 to push the telescopic push plate 310 under the threaded connection, so that the telescopic push plate 310 drives the support bottom rod 320 to extend the front push plate 350. Under the insertion and cooperation of the inner rotating rod 340 and the upper rotating cylinder 330, it is also convenient to drive the upper rotating cylinder 330 to slide on the surface of the inner rotating rod 340. And under the rotation of the linkage gear 420, it drives the linkage rotating shaft 430 to rotate, causing the linkage rotating shaft 430 to drive the inner rotating rod 340 to rotate. With the hexagonal cross-section setting, the inner rotating rod 340 clamps and drives the upper rotating cylinder 330 to rotate, and it does not prevent the forward sliding of the upper rotating cylinder 330, making it convenient for the upper rotating cylinder 330 to drive the front rotating shaft 360 to rotate under the cooperation of the front slave gear 380 and the front transmission gear 390, so that the front rotating shaft 360 drives the rotating blade plate 370 to rotate. Similarly, driving the servo motor 120 to rotate in reverse is convenient for the retraction of the front push plate 350 and the reverse rotation of the rotating blade plate 370. After extending to a certain distance, the front end of the fishing rod together with the rotating blade plate 370 is placed at the water surface floating object, facilitating the winding and pulling of the floating object by the rotating blade plate 370, such as the rotational winding of duckweed and water plants. By retracting, it is convenient to drive it to move towards the shore, facilitating subsequent centralized treatment, making the operation and use more convenient.

[0048] The above is only a preferred embodiment of the present invention, and it is not intended to limit the present invention in any form; any ordinary technician in the industry can smoothly implement the present invention according to the description in the accompanying drawings and the above description; however, any equivalent changes such as slight modifications, decorations, and evolutions made by those skilled in the art within the scope of the technical solution of the present invention by using the technical content disclosed above are all equivalent embodiments of the present invention; at the same time, any equivalent changes, modifications, and evolutions made to the above embodiments based on the essential technology of the present invention still fall within the protection scope of the technical solution of the present invention.

Claims

1. A portable and detachable telescopic fishing rod for water environmental pollutants, comprising an assembly frame (100), wherein a storage battery (110) and a servo motor (120) are assembled inside the assembly frame (100); Characterized in that: A main housing (200) is assembled at the front of the assembly frame (100), and an extension housing (210) is assembled at the front end of the main housing (200) through a docking middle housing (220). A back plate (230) is assembled on the back of the main housing (200), and a front plate (240) is assembled at the front end of the extension housing (210). Outer screw cylinders (300), support bottom rods (320), upper rotating cylinders (330) and inner rotating rods (340) that can be inserted and docked are arranged inside the main housing (200) and the extension housing (210). The front and rear ends of the outer screw cylinder (300) are inserted and assembled inside the back plate (230) and the front plate (240). The front ends of the support bottom rod (320) and the upper rotating cylinder (330) are inserted and penetrated inside the front plate (240). The upper rotating cylinder (330) and the support bottom rod (320) are respectively located above and below the outer screw cylinder (300), and the inner rotating rod (340) is inserted inside the upper rotating cylinder (330). A telescopic push plate (310) is sleeved on the rear side of the outer screw cylinder (300) in a threaded manner. The bottom of the telescopic push plate (310) is fixed to the rear end of the support bottom rod (320). A front push plate (350) is fixed to the front end of the support bottom rod (320), and the front push plate (350) is located outside the front side of the front plate (240). The front and rear ends of the upper rotating cylinder (330) are inserted and assembled inside the upper ends of the front push plate (350) and the telescopic push plate (310). A front rotating shaft (360) is inserted and assembled in the center of the front push plate (350), and a rotating blade plate (370) is assembled at the front end of the front rotating shaft (360).

2. A telescopic fishing rod for water surface environmental pollutants that is portable, detachable and assembled, characterized in that: A front driven gear (380) is fixed on the surface of the front rotating shaft (360). A front driving gear (390) is engaged above the front driven gear (380), and the front driving gear (390) is fixed to the front end of the upper rotating cylinder (330). A driving gear (400) is fixed to the rotating shaft end of the servo motor (120). A driven gear (410) is engaged above the driving gear (400), and the driven gear (410) is fixed to the rear end of the telescopic push plate (310). A linkage gear (420) is engaged above the driven gear (410), and a linkage rotating shaft (430) is fixed in the middle of the linkage gear (420). The linkage rotating shaft (430) is inserted and assembled inside the upper end of the back plate (230), and the front end of the linkage rotating shaft (430) is fixed to the rear end of the inner rotating rod (340).

3. A telescopic fishing rod for surface environmental pollutants that is portable, detachable and assembled according to claim 2, characterized in that: The middle of the front rotating shaft (360) is supported and assembled inside the center of the front push plate (350) through a bearing. The front and rear ends of the upper rotating cylinder (330) are also supported and assembled inside the upper ends of the front push plate (350) and the telescopic push plate (310) through bearings. The front and rear ends of the outer screw cylinder (300) are also supported and assembled in the middle of the front plate (240) and the back plate (230) through bearings, and the linkage rotating shaft (430) is also supported and assembled inside the upper end of the back plate (230) through a bearing.

4. A telescopic fishing rod for portable detachable assembly of water surface environmental pollutants according to claim 1, characterized in that: A fitting chuck (361) is integrally provided at the front end of the front rotating shaft (360). A rotating piece sleeve (362) is sleeved on the surface of the fitting chuck (361). The middle cross-sections of the fitting chuck (361) and the rotating piece sleeve (362) are hexagonal. The inner end of the rotating piece blade (370) is assembled on the surface of the rotating piece sleeve (362) through bolts. A limit nut (363) is threadedly sleeved at the front end of the fitting chuck (361). An anti-detachment insertion rod (364) is provided at the front end of the limit nut (363). The anti-detachment insertion rod (364) is inserted into the interior of the front end of the fitting chuck (361).

5. A telescopic fishing rod for portable detachable assembly of water surface environmental pollutants according to claim 1, characterized in that: The main housing (200) consists of an upper housing one (201) and a lower housing one (202). The extension housing (210) consists of an upper housing two (211) and a lower housing two (212). The telescopic push plate (310) can slide between the upper housing one (201) and the lower housing one (202), and between the upper housing two (211) and the lower housing two (212). Limiting side plates (311) are integrally provided on both sides of the telescopic push plate (310). The upper housing one (201) and the upper housing two (211), and the lower housing one (202) and the lower housing two (212) are arranged separately up and down. The limiting side plates (311) can slide at the gaps on both sides of the main housing (200), the extension housing (210), and the docking middle housing (220).

6. A telescopic fishing rod for portable detachable assembly of water surface environmental pollutants according to claim 1, characterized in that: Receiving insertion sleeves (204) corresponding to the rotating piece blades (370) are fixed on both side walls of the main housing (200). A handle (203) is fixed on the top surface of the main housing (200).

7. A telescopic fishing rod for portable detachable assembly of water surface environmental pollutants according to claim 1, characterized in that: The cross-section of the inner rotating rod (340) is hexagonal. An inner rotating plug (341) is provided on one side of the docking part of the two groups of inner rotating rods (340). The inner rotating plug (341) can be inserted into the interior of the other side and fixed by screws. A docking insertion sleeve (331) is provided between the two groups of upper rotating cylinders (330). Docking plugs (332) are integrally provided at the docking ends of the two groups of upper rotating cylinders (330). The docking plugs (332) can be inserted into the interior of the side of the docking insertion sleeve (331) and fixed by screws.

8. A telescopic fishing rod for water environmental pollutants that is portable, detachable and assembled, characterized in that: Expansion plugs (301) are integrally provided on one side of the docking ends of the two groups of outer screw cylinders (300). The expansion plugs (301) can be inserted into the interior of the other end and fixed by screws. Support plugs (322) are integrally provided on one side of the docking ends of the two groups of support bottom rods (320). The support plugs (322) can be inserted into the interior of the other end and fixed by screws. The interiors of the outer screw cylinders (300) and the support bottom rods (320) are both hollow.

9. A telescopic fishing rod for portable detachable assembly of water surface environmental pollutants according to claim 1, characterized in that: An auxiliary spring (321) is sleeved on the surface of the support bottom rod (320). The auxiliary spring (321) is located between the front plate (240) and the telescopic push plate (310).

10. A telescopic fishing rod for water environmental pollutants that is portable, detachable and assembled, characterized in that: A grip holder (130) is fixed on the back of the mounting frame (100). A grip sleeve (131) is sleeved and fixed at the rear end of the grip holder (130). A control switch (121) is assembled above the back of the mounting frame (100). The control switch (121) is electrically connected to the servo motor (120) and the storage battery (110).

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