CN114481933A - Slide rail surface clearance sacrifice device - Google Patents
Slide rail surface clearance sacrifice device Download PDFInfo
- Publication number
- CN114481933A CN114481933A CN202111640098.3A CN202111640098A CN114481933A CN 114481933 A CN114481933 A CN 114481933A CN 202111640098 A CN202111640098 A CN 202111640098A CN 114481933 A CN114481933 A CN 114481933A
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- Prior art keywords
- fixedly connected
- motor
- box
- fixed
- rail surface
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- 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.)
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- 238000004140 cleaning Methods 0.000 claims abstract description 26
- 230000000670 limiting effect Effects 0.000 claims abstract description 13
- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000010405 clearance mechanism Effects 0.000 claims description 14
- 238000010521 absorption reaction Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H8/00—Removing undesirable matter from the permanent way of railways; Removing undesirable matter from tramway rails
- E01H8/10—Removing undesirable matter from rails, flange grooves, or the like railway parts, e.g. removing ice from contact rails, removing mud from flange grooves
- E01H8/105—Pneumatically or hydraulically loosening, removing or dislodging undesirable matter, e.g. removing by blowing, flushing, suction; Application of melting liquids; Loosening or removing by means of heat, e.g. cleaning by plasma torches, drying by burners
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- B08B1/30—
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/06—Means for converting reciprocating motion into rotary motion or vice versa
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
- H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a sliding rail surface obstacle clearing device which comprises a box body and a traveling mechanism, wherein one side of the box body is fixedly connected with a controller, one side of the box body is provided with a discharge pipe, one end of the discharge pipe is in threaded connection with a sealing cover, one side of the box body is provided with a first clearing mechanism, the first clearing mechanism is used for clearing the surface of a rail, and the upper surface of the box body is provided with a second clearing mechanism; the servo motor is controlled by the controller to rotate forwards, the servo motor drives the screw rod and the movable plates to rotate, due to the limiting effect of the limiting rod and the opposite directions of gift threads at two ends of the screw rod, the two movable plates are enabled to be close to each other, the servo motor is controlled by the controller to rotate backwards, the two movable plates are enabled to be far away from each other, when the movable plates drive the cleaning plates to reciprocate, the rail surface can be cleaned, and the height of the cleaning plates from the rail surface can be adjusted by arranging the electric telescopic rods, so that convenience is brought to cleaning.
Description
Technical Field
The invention relates to the technical field of rail surface obstacle clearing, in particular to a sliding rail surface obstacle clearing device.
Background
The rail transportation (trackhautage) lays a track in a tunnel, the transportation operation mode of feeding and mucking in the tunnel is carried out, the rail transportation can be pulled out of the tunnel by a locomotive and also can be pushed by manpower, the rail transportation system is a transportation mode with strong adaptability, the occupied area is small, the rail transportation system is fixed, the traction tonnage is large, the rail transportation system can be widely used in tunnel and underground engineering construction, the existing mine transportation system is mainly a double-track rail transportation system, the transportation capacity is limited due to single-track rail transportation, and unsafe factors exist, so that the double-track rail transportation system is gradually favored.
However, the tunnel condition is complicated under the mine, and the transportation track often appears the stone that drops and keeps off the way phenomenon for the mine car blocks when passing through, seriously arouses the mine car to turn on one's side even, need carry out the work of removing obstacles, and current track work of removing obstacles is mostly artifical the removal of obstacles, and convenient and fast is in relatively short track top, and large-scale mine tunnel is long, and artifical removal of obstacles efficiency is lower, and the light source is limited under the mine, can't guarantee the quality of the work of removing obstacles.
Disclosure of Invention
The invention aims to provide a rail surface obstacle removing device for a sliding rail, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a slide rail surface clearance sacrifice device, includes box and running gear, one side fixedly connected with controller of box, one side of box is provided with the discharge pipe, the one end threaded connection of discharge pipe has sealed lid, first clearance mechanism is installed to one side of box, first clearance mechanism is used for clearing up the track surface, the last surface mounting of box has second clearance mechanism, second clearance mechanism is used for adsorbing the flexible material on the rail surface.
Preferably, the first cleaning mechanism further comprises a fixed frame, a servo motor, a screw rod, a limiting rod, a moving plate and a cleaning plate, one side of the fixed frame is fixedly connected with the box body, one side of the fixed frame is fixedly provided with a servo motor, the power output end of the servo motor penetrates through the fixed frame and is fixedly connected with a screw rod, the other end of the screw rod is rotatably connected with the fixed frame through a bearing, two sides of the inner wall of the fixed frame are fixedly connected with limit rods, two ends of the limit rods and two ends of the screw rod are respectively sleeved with a movable plate, the moving plate is in threaded connection with the screw rod, the moving plate is in sliding connection with the limiting rod, the lower surface of the moving plate is provided with a cleaning plate, the servo motor is electrically connected with the controller, the power output end of the servo motor is rotatably connected with the fixed frame through a bearing, and the directions of the threads at the two ends of the screw rod are opposite.
Preferably, the lower surface of the moving plate is fixedly connected with an electric telescopic rod, and one end of the electric telescopic rod is fixedly connected with the cleaning plate.
Preferably, the second cleaning mechanism further comprises a fan, a fixed cover, a first gear, a second motor and a second gear, wherein the fan is fixedly arranged on one side of the inner wall of the box body, the input end of the fan is fixedly connected with the fixed cover, one end of the fixed cover is rotatably connected with a connecting pipe through a switching piece, the first gear is fixedly connected with one end of the connecting pipe, an absorption cover is installed at one end of the connecting pipe, the second motor is fixedly connected with the upper surface of the box body, the second gear is fixedly connected with the power output end of the second motor, the first gear is meshed with the second gear, a plurality of exhaust holes are formed in the upper surface of the box body, and the second motor is electrically connected with the controller.
Preferably, one end of the connecting pipe is fixedly connected with a telescopic pipe, and one end of the telescopic pipe is fixedly connected with the absorption cover.
Preferably, the telescopic pipe is a corrugated pipe.
Preferably, the inner wall fixed mounting of box has the filter screen, the fixed pipe of output fixedly connected with of fan, the one end of fixed pipe is passed the filter screen extends to the bottom of box.
Preferably, running gear still includes first motor, fixed plate and actuating lever, the equal fixedly connected with fixed plate in four corners department of box lower surface, two rotate through the bearing on the fixed plate and be connected with the actuating lever, the periphery of actuating lever is close to the equal fixedly connected with walking wheel in both ends department, box one side install first motor on the fixed plate, the power take off end of first motor with actuating lever fixed connection, first motor with controller electric connection.
Preferably, a motor box is sleeved on the periphery of the first motor, one side of the motor box is fixedly connected with the fixed plate, the power output end of the first motor penetrates through the motor box, and the power output end of the first motor is rotatably connected with the motor box through a bearing.
Preferably, push rods are symmetrically and fixedly connected to one side of the box body close to the top end.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the rail cleaning machine, the servo motor is controlled to rotate forwards through the controller, the servo motor drives the screw rod and the movable plates to rotate, due to the limiting effect of the limiting rod, gift threads at two ends of the screw rod are opposite in direction, so that the two movable plates are close to each other, the servo motor is controlled to rotate backwards through the controller, so that the two movable plates are far away from each other, when the movable plates drive the cleaning plates to reciprocate, the rail surface can be cleaned, the height of the cleaning plates from the rail surface can be adjusted through the electric telescopic rods, convenience is brought to cleaning, and the cleaning efficiency is improved.
2. According to the rail surface cleaning device, the fan is opened through the controller, the fan can absorb garbage such as flexible materials and plastic bags on the rail surface into the box body, the dustproof effect can be achieved by adding water into the box body, the rail surface flexible garbage can be cleaned, meanwhile, the cleaned garbage can be collected, convenience is further brought when the rail surface is cleaned, the distance between the absorption cover and the rail surface can be adjusted through the telescopic pipe, the angle of the absorption cover can also be adjusted, the absorption cover can be conveniently cleaned, and the practicability of the cleaning device is improved.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a schematic cross-sectional front view of the present invention;
FIG. 4 is a schematic top view of the connection structure of the cleaning mechanism of the present invention;
fig. 5 is an enlarged schematic view of a portion a in fig. 3.
In the figure: 1. a box body; 11. a push rod; 12. a controller; 2. a first cleaning mechanism; 21. a fixing frame; 22. a servo motor; 23. a screw rod; 24. a limiting rod; 25. moving the plate; 26. an electric telescopic rod; 27. cleaning the plate; 3. a traveling mechanism; 31. a fixing plate; 32. a drive rod; 33. a first motor; 34. a motor case; 35. a traveling wheel; 4. a second cleaning mechanism; 41. a fan; 42. a fixed cover; 43. a first gear; 44. a second gear; 45. a second motor; 46. a fixed tube; 47. a filter screen; 48. and (4) connecting the pipes.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a slide rail surface clearance sacrifice device, includes box 1 and running gear 3, one side fixedly connected with controller 12 of box 1, one side of box 1 is provided with the discharge pipe, the one end threaded connection of discharge pipe has sealed lid, first clearance mechanism 2 is installed to one side of box 1, first clearance mechanism 2 is used for clearing up the track surface, the last surface mounting of box 1 has second clearance mechanism 4, second clearance mechanism 4 is used for adsorbing the flexible material on the rail surface.
Wherein, first clearance mechanism 2 still includes fixed frame 21, servo motor 22, lead screw 23, gag lever post 24, movable plate 25 and clearance board 27, one side of fixed frame 21 with box 1 fixed connection, one side fixed mounting of fixed frame 21 has servo motor 22, servo motor 22's power take off passes fixed frame 21 fixedly connected with lead screw 23, the other end of lead screw 23 with fixed frame 21 rotates through the bearing and is connected, the both sides fixedly connected with gag lever post 24 of fixed frame 21 inner wall, gag lever post 24 with the movable plate 25 has all been cup jointed at the both ends of lead screw 23, movable plate 25 with lead screw 23 threaded connection, movable plate 25 with gag lever post 24 sliding connection, the lower surface mounting of movable plate 25 has clearance board 27, servo motor movable plate 22 with controller 12 electric connection, servo motor 22's power take off with fixed frame 21 rotates through the bearing and is connected, the thread directions of the two ends of the screw rod 23 are opposite.
When using, through controller 12 control servo motor 22 corotation, servo motor 22 drives lead screw 23 and movable plate 25 and rotates, however, because the limiting displacement of gag lever post 24, and the gift screw thread opposite direction at lead screw 23 both ends, thereby make two movable plates 25 be close to each other, through controller 12 control servo motor 22 reversal, thereby make two movable plates 25 keep away from each other, when movable plate 25 drives clearance board 27 reciprocating motion, can clear up the rail surface, through being provided with electric telescopic handle 26, can adjust the height of clearance board 27 apart from the rail surface, thereby bring the convenience when the clearance, the efficiency of clearance has been improved.
Open fan 41 through controller 12, fan 41 can be with the flexible material on the rail surface, rubbish such as plastic bag absorbs in box 1, through adding water in box 1, can play dirt-proof effect, not only can clear up the flexible rubbish of rail surface, also can collect the rubbish of clearance simultaneously, further bring the convenience when clearing up the rail surface, through being provided with flexible pipe, not only can adjust the distance of absorption cover apart from the rail surface, also can adjust the angle of absorption cover, be convenient for clear up the absorption cover, cleaning device's practicality has been increased.
Wherein, the lower surface of the moving plate 25 is fixedly connected with an electric telescopic rod 26, and one end of the electric telescopic rod 26 is fixedly connected with the cleaning plate 27.
Wherein, second clearance mechanism 4 still includes fan 41, fixed cover 42, first gear 43, second motor 45 and second gear 44, one side fixed mounting of box 1 inner wall has fan 41, the fixed cover 42 of input fixedly connected with of fan 41, the one end of fixed cover 42 is connected with connecting pipe 48 through the adaptor rotation, the first gear 43 of one end fixedly connected with of connecting pipe 48, the absorption cover is installed to the one end of connecting pipe 48, the last fixed surface of box 1 is connected with second motor 45, the power take off end fixedly connected with second gear 44 of second motor 45, first gear 43 with the meshing of second gear 44, the upper surface of box 1 is provided with a plurality of exhaust hole, second motor 45 with controller 12 electric connection.
Wherein, one end of the connecting pipe 48 is fixedly connected with a telescopic pipe, one end of the telescopic pipe is fixedly connected with the absorbing cover, and the telescopic pipe is a corrugated pipe.
Wherein, the inner wall fixed mounting of box 1 has the filter screen 47, fan 41's the fixed pipe 46 of output fixedly connected with, the one end of fixed pipe 46 is passed filter screen 47 extends to the bottom of box 1.
Wherein, running gear 3 still includes first motor 33, fixed plate 31 and actuating lever 32, the equal fixedly connected with fixed plate 31 of four corners department of box 1 lower surface, two rotate through the bearing on the fixed plate 31 and be connected with actuating lever 32, the periphery of actuating lever 32 is close to the equal fixedly connected with walking wheel 35 in both ends department, box 1 one side install first motor 33 on the fixed plate 31, first motor 33's power take off end with actuating lever 32 fixed connection, first motor 33 with controller 12 electric connection.
Wherein, the periphery of first motor 33 has cup jointed motor case 34, one side of motor case 34 with fixed plate 31 fixed connection, the power take off end of first motor 33 passes motor case 34, the power take off end of first motor 33 with motor case 34 passes through the bearing and rotates and be connected, and one side of box 1 is close to top department symmetry fixedly connected with push rod 11.
The working principle is as follows: when using, through controller 12 control servo motor 22 corotation, servo motor 22 drives lead screw 23 and movable plate 25 and rotates, however, because the limiting displacement of gag lever post 24, and the gift screw thread opposite direction at lead screw 23 both ends, thereby make two movable plates 25 be close to each other, through controller 12 control servo motor 22 reversal, thereby make two movable plates 25 keep away from each other, when movable plate 25 drives clearance board 27 reciprocating motion, can clear up the rail surface, through being provided with electric telescopic handle 26, can adjust the height of clearance board 27 apart from the rail surface, thereby bring the convenience when the clearance, the efficiency of clearance has been improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a slide rail face clearance sacrifice device, includes box (1) and running gear (3), one side fixedly connected with controller (12) of box (1), one side of box (1) is provided with the discharge pipe, the one end threaded connection of discharge pipe has sealed lid, its characterized in that: first clearance mechanism (2) are installed to one side of box (1), first clearance mechanism (2) are used for clearing up the track surface, the last surface mounting of box (1) has second clearance mechanism (4), second clearance mechanism (4) are used for adsorbing the flexible material on the rail surface.
2. The slide rail surface obstacle removing device according to claim 1, characterized in that: the first cleaning mechanism (2) further comprises a fixed frame (21), a servo motor (22), a lead screw (23), a limiting rod (24), a moving plate (25) and a cleaning plate (27), one side of the fixed frame (21) is fixedly connected with the box body (1), the servo motor (22) is fixedly mounted on one side of the fixed frame (21), the power output end of the servo motor (22) penetrates through the fixed frame (21) and is fixedly connected with the lead screw (23), the other end of the lead screw (23) is rotatably connected with the fixed frame (21) through a bearing, the limiting rods (24) are fixedly connected with two sides of the inner wall of the fixed frame (21), the moving plate (25) is sleeved at two ends of the limiting rod (24) and two ends of the lead screw (23), the moving plate (25) is in threaded connection with the lead screw (23), the moving plate (25) is in sliding connection with the limiting rod (24), the lower surface mounting of movable plate (25) has clearance board (27), servo motor (22) with controller (12) electric connection, the power take off of servo motor (22) with fixed frame (21) are passed through the bearing and are rotated and are connected, the screw thread opposite direction at lead screw (23) both ends.
3. The slide rail surface obstacle removing device according to claim 2, characterized in that: the lower surface of the moving plate (25) is fixedly connected with an electric telescopic rod (26), and one end of the electric telescopic rod (26) is fixedly connected with the cleaning plate (27).
4. The slide rail surface obstacle removing device according to claim 1, characterized in that: the second cleaning mechanism (4) further comprises a fan (41), a fixed cover (42), a first gear (43), a second motor (45) and a second gear (44), wherein the fan (41) is fixedly installed on one side of the inner wall of the box body (1), the input end of the fan (41) is fixedly connected with the fixed cover (42), one end of the fixed cover (42) is rotatably connected with a connecting pipe (48) through a switching piece, one end of the connecting pipe (48) is fixedly connected with the first gear (43), one end of the connecting pipe (48) is provided with an absorption cover, the upper surface of the box body (1) is fixedly connected with the second motor (45), the power output end of the second motor (45) is fixedly connected with the second gear (44), the first gear (43) is meshed with the second gear (44), the upper surface of the box body (1) is provided with a plurality of exhaust holes, the second motor (45) is electrically connected with the controller (12).
5. The slide rail surface obstacle removing device according to claim 4, wherein: one end of the connecting pipe (48) is fixedly connected with a telescopic pipe, and one end of the telescopic pipe is fixedly connected with the absorbing cover.
6. The slide rail surface obstacle removing device according to claim 5, wherein: the telescopic pipe is a corrugated pipe.
7. The slide rail surface obstacle removing device according to claim 4, wherein: the inner wall fixed mounting of box (1) has filter screen (47), the fixed pipe of output fixedly connected with (46) of fan (41), the one end of fixed pipe (46) is passed filter screen (47) extend to the bottom of box (1).
8. The slide rail surface obstacle removing device according to claim 1, characterized in that: running gear (3) still include first motor (33), fixed plate (31) and actuating lever (32), the equal fixedly connected with fixed plate (31) of four corners department of box (1) lower surface, two be connected with actuating lever (32) through the bearing rotation on fixed plate (31), the periphery of actuating lever (32) is close to the equal fixedly connected with walking wheel (35) of both ends department, box (1) one side install first motor (33) on fixed plate (31), the power take off of first motor (33) with actuating lever (32) fixed connection, first motor (33) with controller (12) electric connection.
9. The slide rail surface obstacle removing device according to claim 8, wherein: the periphery of first motor (33) has cup jointed motor case (34), one side of motor case (34) with fixed plate (31) fixed connection, the power take off of first motor (33) passes motor case (34), the power take off of first motor (33) with motor case (34) pass through the bearing and rotate and connect.
10. The sliding rail surface obstacle removing device according to claim 1, characterized in that: push rods (11) are symmetrically and fixedly connected to one side of the box body (1) close to the top end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111640098.3A CN114481933A (en) | 2021-12-29 | 2021-12-29 | Slide rail surface clearance sacrifice device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111640098.3A CN114481933A (en) | 2021-12-29 | 2021-12-29 | Slide rail surface clearance sacrifice device |
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| Publication Number | Publication Date |
|---|---|
| CN114481933A true CN114481933A (en) | 2022-05-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111640098.3A Pending CN114481933A (en) | 2021-12-29 | 2021-12-29 | Slide rail surface clearance sacrifice device |
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| CN (1) | CN114481933A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206385493U (en) * | 2016-12-28 | 2017-08-08 | 王浩 | A kind of railroad track scavenging machine |
| CN206814648U (en) * | 2017-04-10 | 2017-12-29 | 江苏食品药品职业技术学院 | A kind of microbial manure fermentation mixer |
| CN108655233A (en) * | 2018-06-22 | 2018-10-16 | 安徽开诚电器有限公司 | Stamping parts burr handles deashing device |
| CN212772141U (en) * | 2020-05-20 | 2021-03-23 | 广东鸿彰建设工程有限公司 | Automatic cleaning device for municipal road |
| CN213468735U (en) * | 2020-10-13 | 2021-06-18 | 南通新蓉模具材料有限公司 | Milling machine is with device that sweeps |
-
2021
- 2021-12-29 CN CN202111640098.3A patent/CN114481933A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206385493U (en) * | 2016-12-28 | 2017-08-08 | 王浩 | A kind of railroad track scavenging machine |
| CN206814648U (en) * | 2017-04-10 | 2017-12-29 | 江苏食品药品职业技术学院 | A kind of microbial manure fermentation mixer |
| CN108655233A (en) * | 2018-06-22 | 2018-10-16 | 安徽开诚电器有限公司 | Stamping parts burr handles deashing device |
| CN212772141U (en) * | 2020-05-20 | 2021-03-23 | 广东鸿彰建设工程有限公司 | Automatic cleaning device for municipal road |
| CN213468735U (en) * | 2020-10-13 | 2021-06-18 | 南通新蓉模具材料有限公司 | Milling machine is with device that sweeps |
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