CN219616173U - Scenic spot indicating device - Google Patents

Scenic spot indicating device Download PDF

Info

Publication number
CN219616173U
CN219616173U CN202320433137.0U CN202320433137U CN219616173U CN 219616173 U CN219616173 U CN 219616173U CN 202320433137 U CN202320433137 U CN 202320433137U CN 219616173 U CN219616173 U CN 219616173U
Authority
CN
China
Prior art keywords
fixedly connected
top surface
frame
sliding
adjacent
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN202320433137.0U
Other languages
Chinese (zh)
Inventor
张清
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jinan Infant Teachers College
Original Assignee
Jinan Infant Teachers College
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Jinan Infant Teachers College filed Critical Jinan Infant Teachers College
Priority to CN202320433137.0U priority Critical patent/CN219616173U/en
Application granted granted Critical
Publication of CN219616173U publication Critical patent/CN219616173U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy

Landscapes

  • Cleaning In General (AREA)

Abstract

The utility model relates to the technical field of tourist attractions, in particular to a scenic spot indicating device which comprises a stone mark, wherein a reciprocating mechanism is arranged on the top surface of the stone mark, a scrubbing mechanism for cleaning the top surface of the stone mark is arranged in the reciprocating mechanism, and the reciprocating mechanism comprises two frame bodies. According to the utility model, the two screws are driven to synchronously rotate through the two belt pulleys and the driving belt by the starting motor, so that the two screws drive the connecting frame and the two sliding frames to synchronously move through the two embedded blocks, the two sliding frames are in contact with the toothed blocks on the toothed plate to intermittently and vertically move when moving, then the sponge wiper and the hairbrush are reset by the reset spring in the barrel body, the sponge wiper and the hairbrush move in a multidirectional manner, the scrubbing effect on the stone mark is improved, the scrubbing process is automated, after the scrubbing process is finished, a user can detach the two movable plates from the moving plate, and replace or clean the two sliding frames, so that the sponge wiper and the hairbrush are convenient for the user to use.

Description

Scenic spot indicating device
Technical Field
The utility model relates to the technical field of tourist attractions, in particular to a scenic spot indicating device.
Background
In some mountain areas or garden scenic spots, most top surfaces are inclined surfaces, maps or introduced scenic spot identifiers are engraved on the inclined surfaces, the marble is made of marble materials, the marble is hard in texture, is not easy to damage when placed outdoors, and has a certain appreciation value, however, the marble needs to be scrubbed manually, the stone identifiers placed outdoors are easy to be polluted by bird feces and dust, the marks on the marble are unclear and fuzzy, at this time, workers are required to move to stone identifiers in all places to scrub manually, especially, mountain scenic spot personnel are required to be distributed widely, long time is required to be consumed when the workers go up and down, and a cleaning tool is required to be carried, so that the marble is inconvenient.
Disclosure of Invention
In order to overcome the technical problems, the utility model aims to provide the scenic spot indicating device, which drives two screws to synchronously rotate through two belt pulleys and a driving belt by starting a motor, so that the two screws drive a connecting frame and two sliding frames to synchronously move through two embedded blocks, the two sliding frames are in interference with tooth blocks on a toothed plate to intermittently and vertically move when moving, and then reset by the reset spring reset force in a cylinder body, so that a sponge wiper and a hairbrush can move in multiple directions, the scrubbing effect on stone marks is improved, the scrubbing process is automated, after the use is finished, a user can detach the two movable plates from a movable plate, and replace or clean the two sliding frames, thereby being convenient for the user to use.
The aim of the utility model can be achieved by the following technical scheme:
the scenic spot indicating device comprises a stone mark, wherein a reciprocating mechanism is arranged on the top surface of the stone mark, and a scrubbing mechanism for cleaning the top surface of the stone mark is arranged in the reciprocating mechanism;
the reciprocating mechanism comprises two frame bodies, two bottom surfaces of the two frame bodies are fixedly connected to the top surface of the stone sign, screws are rotationally connected between two ends of the inner portion of the frame bodies, one end of each screw penetrates through one end of each adjacent frame body and fixedly sleeved with a belt pulley, two outer side walls of the belt pulleys are rotationally sleeved with a transmission belt, a sealing box is arranged on one side of each belt pulley, a motor fixedly connected with one end of each adjacent screw is arranged inside the sealing box, an embedded block is slidingly embedded in the two inner portions of the frame bodies, threaded holes screwed with the outer side walls of the adjacent screw are formed in one side of each embedded block, connecting blocks are fixedly connected to the top surfaces of the embedded blocks, connecting frames are fixedly connected between the two connecting blocks, and the scrubbing mechanism is located inside the connecting frames.
The method is further characterized in that: an L-shaped baffle is fixedly connected between one ends of the two frames, and the driving belt and the sealing box are both positioned below the L-shaped baffle.
The method is further characterized in that: two rubber films are arranged in the same frame body, and one side, deviating from each other, of each rubber film is fixedly connected with two opposite inner side walls of the adjacent frame body respectively.
The method is further characterized in that: the top surface of the connecting block is diamond-shaped.
The method is further characterized in that: the scrubbing mechanism comprises a movable plate, a plurality of rebound springs are uniformly and fixedly connected to the top surface of the movable plate, one ends of the rebound springs are fixedly connected with the inner top surface of a connecting frame, a plurality of rubber chucks are uniformly and fixedly connected to the bottom surface of the movable plate, two movable plates are arranged below the movable plate, a plurality of clamping holes which are movably clamped with adjacent rubber chucks are formed in the top surface of the movable plate, two sliding grooves are formed in the bottom surface of the two movable plates, sliding frames are arranged below the movable plates, a plurality of sliding pieces which are fixedly connected to the top surfaces of the two sliding frames are fixedly connected to the inner sides of the adjacent sliding grooves, round holes are formed in one ends of the sliding frames, a cylinder body is fixedly connected to the inner side of the two sliding frames, a reset spring is fixedly connected to one end of the two reset springs, one end of the reset spring is fixedly connected with a support rod, the other end of the support rod is in contact with one side of the frame, the other side of the frame is fixedly connected with a toothed plate, the other end of the two sliding frames is in contact with the bottom surface of the toothed plate, and the other sliding frame is fixedly connected with the bottom surface of the sponge brush.
The method is further characterized in that: the sliding part comprises a fixed block, the bottom end of the fixed block is fixedly connected to the top surface of an adjacent sliding frame, the fixed block is positioned inside an adjacent sliding groove, the top surface of the fixed block is contacted with the inner top surface of the adjacent sliding groove, the top surface of the fixed block is an arc-shaped surface, two opposite sides of the fixed block are respectively and rotatably connected with pulleys, and the outer side walls of the pulleys are respectively contacted with the inner bottom surface of the adjacent sliding groove.
The utility model has the beneficial effects that:
the screw rod is driven to rotate through the starting motor, the screw rod drives the two screw rods to synchronously rotate through the two belt pulleys and the transmission belt, the two screw rods drive the two embedded blocks and the connecting frame to synchronously move through the threaded holes, the two sliding frames are abutted to the toothed blocks on the toothed plates to intermittently and vertically move when driven to move by the connecting frame, then the sponge on the two sliding frames and the brush move in a multidirectional mode due to reset spring reset in the cylinder body, scrubbing effect on stone marks is improved, scrubbing process is automated, after the use is completed, a user can detach the two movable plates from the moving plate, and the sponge on the two sliding frames and the brush are replaced or cleaned, so that the use by the user is facilitated.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic view of the structure of the reciprocating mechanism of the present utility model;
FIG. 3 is an exploded view of the structure of the reciprocating mechanism of the present utility model;
FIG. 4 is an exploded view of the scrubbing mechanism of the present utility model;
FIG. 5 is a schematic view of the structure of the movable plate, the rubber chuck and the cylinder body in the utility model;
fig. 6 is a schematic view of a slider structure according to the present utility model.
In the figure: 100. a stone mark; 200. a reciprocating mechanism; 210. a frame; 211. a rubber film; 220. a screw; 230. a belt pulley; 231. a transmission belt; 240. an insert; 241. a threaded hole; 242. a connecting block; 250. a connection frame; 260. a seal box; 270. a toothed plate; 300. an L-shaped baffle; 400. a scrubbing mechanism; 410. a moving plate; 411. a rebound spring; 412. a rubber chuck; 420. a movable plate; 421. a clamping hole; 422. a chute; 430. a sliding frame; 431. a circular hole; 440. a slider; 441. a fixed block; 442. a pulley; 450. a sponge wiper; 460. a brush; 470. a cylinder; 471. a return spring; 472. and (5) abutting the rod.
Detailed Description
The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model discloses a scenic spot indicating device, which is shown in figures 1-6, and comprises a stone mark 100, wherein a reciprocating mechanism 200 is arranged on the top surface of the stone mark 100, and a scrubbing mechanism 400 for cleaning the top surface of the stone mark 100 is arranged in the reciprocating mechanism 200;
the reciprocating mechanism 200 comprises two frames 210, the bottom surfaces of the two frames 210 are fixedly connected with the top surface of the stone marker 100, screw rods 220 are rotatably connected between the two ends of the inside of the two frames 210, one end of each screw rod 220 penetrates through one end of the adjacent frame 210 and is fixedly sleeved with a belt pulley 230, a driving belt 231 is rotatably sleeved between the outer side walls of the two belt pulleys 230, one side of one belt pulley 230 is provided with a sealing box 260, a motor with a motor shaft fixedly connected with one end of the adjacent screw rod 220 is arranged in the sealing box 260, embedded blocks 240 are slidably embedded in the inside of the two frames 210, threaded holes 241 screwed with the outer side walls of the adjacent screw rods 220 are formed in one side of the two embedded blocks 240, connecting blocks 242 are fixedly connected to the top surfaces of the two embedded blocks 240, a connecting frame 250 is fixedly connected between the two connecting blocks 242, the scrubbing mechanism 400 is positioned in the connecting frame 250, an L-shaped baffle 300 is fixedly connected between one ends of two frame bodies 210, a driving belt 231 and a sealing box 260 are positioned below the L-shaped baffle 300, so that the L-shaped baffle 300 can shield the driving belt 231 and the sealing box 260, the influence of sun and rain on the service life of the driving belt 231 is avoided, a user can fix the sealing box 260 on the L-shaped baffle 300, two rubber films 211 are arranged in the same frame body 210, opposite sides of the two rubber films 211 are respectively fixedly connected with two opposite inner side walls of the adjacent frame bodies 210, the parts of the two rubber films 211 which are not contacted with the adjacent connecting blocks 242 are abutted together, external dust is not easy to enter the inside of the frame bodies 210, the top surface of the connecting blocks 242 is diamond-shaped, the connecting blocks 242 can more conveniently jack the two rubber films 211, the connecting blocks 242 can be conveniently moved, a motor in the sealing box 260 can be connected with a scenic region power grid, or a solar cell and a storage battery are configured to supply power to the motor, the motor in the sealing box 260 is started to drive one screw 220 to rotate, so that the screw 220 synchronously drives the two belt pulleys 230 to synchronously rotate through the driving belt 231, the two screws 220 synchronously rotate, the width of the embedded block 240 is equal to the inner width of the adjacent frame 210, the two screws 220 drive the adjacent embedded block 240 to synchronously move through the threaded holes 241, the two embedded blocks 240 can reciprocate on the inclined top surface of the stone mark 100 through the connecting frame 250 and the scrubbing mechanism 400 to scrub, the stone mark 100 can be automatically scrubbed, and the motor can bidirectionally rotate.
The scrubbing mechanism 400 comprises a moving plate 410, wherein a plurality of rebound springs 411 are uniformly and fixedly connected to the top surface of the moving plate 410, one ends of the rebound springs 411 are fixedly connected with the inner top surface of the connecting frame 250, a plurality of rubber chucks 412 are uniformly and fixedly connected to the bottom surface of the moving plate 410, two movable plates 420 are arranged below the moving plate 410, a plurality of clamping holes 421 movably clamped with the adjacent rubber chucks 412 are respectively arranged on the top surfaces of the two movable plates 420, two sliding grooves 422 are respectively arranged on the bottom surfaces of the two movable plates 420, sliding frames 430 are respectively arranged below the two movable plates 420, a plurality of sliding pieces 440 which are respectively and fixedly connected with the top surfaces of the two sliding frames 430 are respectively and fixedly connected with the inner parts of the adjacent sliding grooves 422, round holes 431 are respectively arranged at one ends of the two sliding frames 430, cylinder bodies 470 are respectively and fixedly connected with the inner parts of the two cylinder bodies 470, reset springs 471 are respectively and one ends of the two reset springs 471 are respectively and fixedly connected with a supporting rod 472, when in use, two movable plates 420 are aligned side by side, then clamping holes 421 on the two movable plates 420 are pressed through adjacent rubber clamping heads 412, the rubber clamping heads 412 are divided into heads and handles, the heads of the rubber clamping heads 412 are in a round table shape, the diameters of the heads of the rubber clamping heads 412 are larger than the diameters of the handles, the movable plates 420 are clamped on the movable plates 410, a plurality of rebound springs 411 are reset, the sponge wipers 450 on the two sliding frames 430 are contacted with the top surfaces of the brushes 460 and the stone marks 100, the supporting rods 472 on the two sliding frames 430 are contacted with the side walls of one frame 210, the other ends of the two sliding frames 430 are contacted with the toothed plate 270, then the motor is started to drive the connecting frame 250 to move, the connecting frame 250 drives the two sliding frames 430 to synchronously move along the long side of the stone marker 100, the two sliding frames 430 are abutted against the toothed plate 270 and intermittently move along the short side direction of the stone marker 100 when moving, the two sliding frames 430 are separated from the toothed block, and the reset spring 471 in the adjacent cylinder 470 is reset by the reset spring force in a pushing manner, so that the sponge wiper 450 and the brush 460 wipe the top surface of the stone marker 100, as the dew is heavier in the mountain area in the morning, or in rainy season, due to sufficient moisture, dew or natural precipitation falls on the top surface of the stone marker 100, then the sponge wiper 450 and the brush 460 can be utilized to scrub the top surface of the stone marker 100, the scrubbing effect is improved, the sliding piece 440 comprises a fixed block 441, the bottom end of the fixed block 441 is fixedly connected to the top surface of the adjacent sliding frame 430, the fixed block 441 is positioned in the adjacent sliding groove 422, the top surface of the fixed block 441 is contacted with the inner top surface of the adjacent sliding groove 422, the top surface of the fixed block 441 is an arc-shaped surface, the two opposite sides of the fixed block 441 are rotatably connected with the two opposite sliding blocks 442, and the two sliding blocks 442 can be conveniently and two sliding blocks 442 and two adjacent sliding frames are conveniently and two sliding blocks 442 are conveniently and two adjacent sliding blocks and two sliding blocks 420 are conveniently and two adjacent sliding blocks and two side plates and more than the side plates 420 are conveniently and two adjacent to the sliding blocks and a sliding frame 422 are used.
Working principle: when in use, in heavy dew or rainy season, the fixed blocks 441 and the pulleys 442 on the two sliding frames 430 are slid into the sliding grooves 422 on the adjacent movable plates 420, then the two movable plates 420 are aligned and pressed onto the movable plates 410, the clamping holes 421 on the two movable plates 420 are penetrated by the heads of the adjacent rubber clamping heads 412, then the heads of the rubber clamping heads 412 pressed and deformed by the clamping holes 421 are restored, the two movable plates 420 are clamped on the movable plates 410, the supporting rods 472 on the two sliding frames 430 are contacted with the side wall of one frame 210, the other ends of the two sliding frames 430 are contacted with the toothed plates 270, then the motor in the sealing box 260 is connected with a scenic spot grid, or a solar battery is arranged to supply power to the motor in cooperation with a storage battery, the motor is started to drive one screw 220 to rotate, the two belt pulleys 230 are synchronously driven to rotate by the screw 220 through the driving belt 231, the two screws 220 are synchronously rotated, the two screws 220 drive the adjacent embedded blocks 240 to synchronously move through the threaded holes 241, the two embedded blocks 240 drive the connecting frame 250 and the two sliding frames 430 to reciprocate along the long side edge of the top surface of the stone mark 100 to scrub the top surface of the stone mark 100, meanwhile, the two sliding frames 430 are in interference with the toothed plate 270 to intermittently move along the short side edge direction of the stone mark 100 when moving, and the two sliding frames 430 are separated from the toothed block and are pushed to reset by the reset spring 471 in the adjacent cylinder 470 through the reset spring, so that the sponge wiper 450 and the hairbrush 460 scrub the top surface of the stone mark 100 in multiple directions, and are matched with dew and rainy season precipitation to scrub the display surface of the stone mark 100.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely illustrative and explanatory of the utility model, as various modifications and additions may be made to the particular embodiments described, or in a similar manner, by those skilled in the art, without departing from the scope of the utility model or exceeding the scope of the utility model as defined in the claims.

Claims (6)

1. The scenic spot indicating device comprises a stone mark (100), and is characterized in that a reciprocating mechanism (200) is arranged on the top surface of the stone mark (100), and a scrubbing mechanism (400) for cleaning the top surface of the stone mark (100) is arranged inside the reciprocating mechanism (200);
the reciprocating mechanism (200) comprises two frame bodies (210), the bottom surfaces of the two frame bodies (210) are fixedly connected to the top surface of a stone sign (100), screws (220) are rotationally connected between the two inner ends of the frame bodies (210), one ends of the two screws (220) penetrate through one ends of the adjacent frame bodies (210) and fixedly sleeved with belt pulleys (230), a transmission belt (231) is rotationally sleeved between the outer side walls of the two belt pulleys (230), a sealing box (260) is arranged on one side of one belt pulley (230), a motor fixedly connected with one end of the adjacent screw (220) is arranged inside the sealing box (260), an insert (240) is slidingly embedded inside the two frame bodies (210), threaded holes (241) rotationally combined with the outer side walls of the adjacent screw (220) are formed in one side of the two insert (240), connecting blocks (242) are fixedly connected with the top surfaces of the two insert blocks (240), a connecting frame (250) is fixedly connected between the two connecting blocks (242), and the scrubbing mechanism (400) is located inside the connecting frame (250).
2. The scenic spot indicating device according to claim 1, wherein an L-shaped baffle (300) is fixedly connected between one ends of the two frames (210), and the driving belt (231) and the sealing box (260) are both located below the L-shaped baffle (300).
3. The scenic spot indicating device according to claim 1, wherein two rubber films (211) are disposed in the same frame (210), and opposite sides of the two rubber films (211) are fixedly connected with opposite inner side walls of the adjacent frame (210).
4. A scenic spot indicating device as claimed in claim 1, wherein the top surface of the connecting block (242) is diamond-shaped.
5. The scenic spot indicating device according to claim 1, wherein the scrubbing mechanism (400) comprises a moving plate (410), a plurality of rebound springs (411) are uniformly and fixedly connected to the top surface of the moving plate (410), one ends of the rebound springs (411) are fixedly connected to the inner top surface of the connecting frame (250), a plurality of rubber chucks (412) are uniformly and fixedly connected to the bottom surface of the moving plate (410), two movable plates (420) are arranged below the moving plate (410), a plurality of clamping holes (421) which are movably clamped with adjacent rubber chucks (412) are formed in the top surface of the two movable plates (420), two sliding grooves (422) are formed in the bottom surface of the two movable plates (420), sliding frames (430) are fixedly connected to sliding pieces (440) which are in the inner parts of the adjacent sliding grooves (422), round holes (431) are formed in one ends of the two sliding frames (430), two sliding frames (470) are fixedly connected to one ends of the two restoring rods (471) and one ends of the two restoring rods (472) are fixedly connected to one ends of the two restoring rods (210), one side of the other frame body (210) is fixedly connected with a toothed plate (270), the other ends of the two sliding frames (430) are respectively abutted against the toothed plate (270), the bottom surface of one sliding frame (430) is fixedly connected with a hairbrush (460), and the bottom surface of the other sliding frame (430) is fixedly connected with a sponge wiper (450).
6. The scenic spot indicating device according to claim 5, wherein the sliding member (440) comprises a fixed block (441), the bottom end of the fixed block (441) is fixedly connected to the top surface of the adjacent sliding frame (430), the fixed block (441) is located inside the adjacent sliding groove (422), the top surface of the fixed block (441) is in contact with the inner top surface of the adjacent sliding groove (422), the top surface of the fixed block (441) is an arc surface, pulleys (442) are rotatably connected to two opposite sides of the fixed block (441), and the outer side walls of the two pulleys (442) are in contact with the inner bottom surfaces of the adjacent sliding groove (422).
CN202320433137.0U 2023-03-09 2023-03-09 Scenic spot indicating device Active CN219616173U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202320433137.0U CN219616173U (en) 2023-03-09 2023-03-09 Scenic spot indicating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202320433137.0U CN219616173U (en) 2023-03-09 2023-03-09 Scenic spot indicating device

Publications (1)

Publication Number Publication Date
CN219616173U true CN219616173U (en) 2023-09-01

Family

ID=87775301

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202320433137.0U Active CN219616173U (en) 2023-03-09 2023-03-09 Scenic spot indicating device

Country Status (1)

Country Link
CN (1) CN219616173U (en)

Similar Documents

Publication Publication Date Title
CN111644940B (en) Processing production line of plank
CN219616173U (en) Scenic spot indicating device
CN211160825U (en) High-efficient dust cleaning equipment of idle face for building engineering
CN210330457U (en) Automatic cleaning device for door and window corners
CN207127642U (en) A kind of wood-plastic board sanding apparatus
CN217513153U (en) Large-amplitude panel splicing welding device for subway and tunnel positive line protective airtight door
CN213391044U (en) Tile gum brushing device
CN210147771U (en) Curved surface cleaning machine core
CN220708240U (en) Light frame type long steel tape
CN217432371U (en) Dust removing equipment based on powder puff production
CN217494650U (en) Automatic mud blank trimming machine for ceramic hand mold
CN214523017U (en) Multi-functional interactive teaching management device
CN219959738U (en) Centrally-mounted metering cabinet
CN2421176Y (en) Electric non-dust teaching blackboard
CN219739678U (en) UPS power box that dust resistance is good
CN220590863U (en) Sculpture surface cleaning device
CN214771095U (en) Adjustable bearing inner race frock of polishing
CN211147576U (en) Earthwork engineering is with excavation earthwork measuring tool
CN215456118U (en) Electric brush head with multi-directional adjustment
CN220240972U (en) Trimming device for metal product
CN219324507U (en) Lithium battery winding roller adsorption device
CN220590851U (en) Cleaning device for cable winding
CN213300429U (en) Dust removal purifier for environmental protection equipment
CN210062567U (en) Special spring brush for wiping drawing paper
CN220005217U (en) Aluminum bright wisp aluminum scraps cleaning device

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant