Dust collection device for ground rail robot accessory grinding

Abstract

The utility model relates to the technical field of dust suction devices, and discloses a dust suction device for ground rail robot accessory polishing, which solves the problem that dust is difficult to thoroughly suck at present, and comprises a mounting plate, a motor is fixedly mounted at the bottom of the mounting plate, a transmission shaft is fixedly connected onto the motor, and a polishing disc is fixedly mounted at the bottom end of the transmission shaft. A dust collection mechanism is mounted on the mounting plate and comprises an annular pipe located at the bottom of the mounting plate; according to the dust collection device, through cooperation of the U-shaped round rod, the sliding plate and the spring, the two inserting rods can be conveniently inserted into the two inserting holes respectively, the two vertical plates and the mounting plate can be fixed, then the annular pipe can be fixed to the bottom of the mounting plate, and through cooperation of the connecting pipe and the top pipe and cooperation of the annular pipe and the dust collection pipe, the dust collection efficiency is improved. And the dust suction hoods can be changed along with the change of the position of the grinding disc, so that the dust can be conveniently and thoroughly sucked.

Description

Technical Field

[0001] The utility model belongs to the technical field of dust suction devices, in particular to a dust suction device for polishing accessories of a ground rail robot. Background Art

[0002] A ground rail robot, also known as a ground mobile robot, is a robot that travels autonomously or semi-autonomously on land. The working principle of the robot's ground rail system mainly relies on the track to guide the movement of the robot, thereby achieving precise positioning and movement within a specific range. The ground rail robot accessories need to be dusted during the grinding process; according to the patent document with the authorization announcement number: CN213319341U, entitled "A grinding device for processing automobile accessories", the dust suction device includes a dust suction pipe, the dust suction pipe and the base are fixedly connected by a fixing frame, a suction pump is fixedly connected between the dust suction pipes, one end of the dust suction pipe is connected to a dust storage box, a socket is fixedly installed inside the dust storage box, a filter plate is provided inside the socket, a sealing ring is fixedly installed on the upper end of the dust storage box, a bolt is fixedly installed on one side of the filter plate, and an air outlet is connected to one side of the dust storage box; however, the following defects still exist:

[0003] The dust generated during the grinding process of the accessories is absorbed through a vacuum tube, and the vacuum tube is fixed on a fixed frame, resulting in a smaller dust absorption range, making it difficult to completely absorb the dust. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a dust suction device for grinding rail robot accessories, which effectively solves the current problem that it is difficult to completely absorb dust.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust suction device for grinding accessories of a ground rail robot, comprising a mounting plate, a motor is fixedly mounted on the bottom of the mounting plate, a transmission shaft is fixedly connected to the motor, a grinding disc is fixedly mounted on the bottom end of the transmission shaft, and a dust suction mechanism is mounted on the mounting plate;

[0006] The dust suction mechanism includes an annular tube located at the bottom of the mounting plate, a plurality of dust suction tubes are evenly and fixedly connected to the bottom of the annular tube, a dust suction hood is fixedly installed at the bottom end of each dust suction tube, a top pipe is fixedly connected to the top of the annular tube, a connecting pipe is fixedly connected to the top of the mounting plate, and the top end of the top pipe passes through the mounting plate and is inserted into the connecting pipe.

[0007] Preferably, the top of the annular tube is symmetrically fixedly connected to two vertical plates, the top of the mounting plate is symmetrically fixedly connected to two top frames, both vertical plates penetrate the mounting plate, and the two top frames are respectively sleeved on the outer sides of the two vertical plates.

[0008] Preferably, a U-shaped round rod is fixedly connected between the two top frames, a slide plate is movably sleeved on the outer side of the U-shaped round rod, springs are fixedly connected between the two top frames and the slide plate, the two springs are sleeved on the outer side of the U-shaped round rod, and two plug rods are symmetrically fixedly connected to the top of the slide plate.

[0009] Preferably, both vertical plates are provided with insertion holes, and the two insertion rods are respectively inserted into the two insertion holes.

[0010] Preferably, a block is fixedly sleeved on the middle part of the outer side of the U-shaped round rod, and the block is fixed to the top of the mounting plate. A movable rod is rotatably connected to the side of the block away from the skateboard. The movable rod and the mounting plate are perpendicular to each other. A top plate is fixedly installed on the top of the skateboard, and a limiting groove matching the movable rod is provided on the top plate.

[0011] Preferably, the inner diameter of the connecting pipe is equal to the outer diameter of the jacking pipe, an inner ring located above the jacking pipe is fixedly installed inside the connecting pipe, a sealing ring is fixedly installed at the bottom of the inner ring, and the top of the jacking pipe fits with the sealing ring.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] (1) The utility model facilitates the two insertion rods to be inserted into the two insertion holes respectively through the cooperation between the U-shaped round rod, the slide plate and the spring, so that the two vertical plates can be fixed to the mounting plate, and then the annular tube can be fixed to the bottom of the mounting plate. Through the cooperation between the connecting tube and the top tube and the annular tube and the dust suction tube, it is convenient for each dust suction hood to absorb dust, and the dust suction hood can change with the change of the position of the grinding disc, so as to facilitate the thorough absorption of dust;

[0014] (2) The new type facilitates improving the sealing between the connecting pipe and the top pipe through the cooperation between the connecting pipe and the top pipe and the sealing ring and the inner ring, thereby avoiding dust leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0016] In the attached picture:

[0017] Figure 1 This is a schematic diagram of the structure of the dust collection device for polishing the accessories of the ground rail robot of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the dust collection mechanism of the utility model;

[0019] Figure 3 This is a schematic diagram of the disassembled structure of the top frame and the vertical plate of the utility model;

[0020] Figure 4 This is a schematic diagram of the top plate structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the cross-sectional structure of the connecting pipe of the utility model;

[0022] In the figure: 1. mounting plate; 2. dust suction mechanism; 201. annular tube; 202. top frame; 203. vertical plate; 204. connecting tube; 205. top tube; 206. dust suction hood; 207. dust suction tube; 208. socket; 209. sleeve block; 2010. movable rod; 2011. U-shaped round rod; 2012. plug rod; 2013. top plate; 2014. slide plate; 2015. spring; 2016. limit groove; 2017. sealing ring; 2018. inner ring; 3. motor; 4. transmission shaft; 5. grinding disc. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] Embodiment 1, by Figure 1 It is given that the utility model includes a mounting plate 1, a motor 3 is fixedly mounted on the bottom of the mounting plate 1, a transmission shaft 4 is fixedly connected to the motor 3, a grinding disc 5 is fixedly mounted on the bottom end of the transmission shaft 4, and a dust collection mechanism 2 is installed on the mounting plate 1.

[0025] Specifically, by Figure 2-4It is given that the dust suction mechanism 2 includes an annular tube 201 located at the bottom of the mounting plate 1, and a plurality of dust suction tubes 207 are evenly fixedly connected to the bottom of the annular tube 201, and the dust suction tubes 207 are evenly distributed on the outside of the transmission shaft 4, and a dust suction hood 206 is fixedly installed at the bottom end of each dust suction tube 207, and the bottom end height of the dust suction hood 206 is greater than the bottom surface height of the grinding disc 5, and a top tube 205 is fixedly connected to the top of the annular tube 201, and a connecting tube 204 is fixedly connected to the top of the mounting plate 1, and the top of the top tube 205 passes through the mounting plate 1 and is inserted into the connecting tube 204, and the top of the annular tube 201 is symmetrically fixedly connected to two vertical plates 203, and the top of the mounting plate 1 is symmetrically fixedly connected to two top frames 202, the two vertical plates 203 both pass through the mounting plate 1, and the two top frames 202 are respectively sleeved on the outsides of the two vertical plates 203, and a U-shaped Round rod 2011, the outer side of U-shaped round rod 2011 is movably sleeved with slide plate 2014, springs 2015 are fixedly connected between the two top frames 202 and the slide plate 2014, the two springs 2015 are sleeved on the outer side of the U-shaped round rod 2011, the top of the slide plate 2014 is symmetrically fixedly connected with two plug rods 2012, the two vertical plates 203 are provided with plug holes 208, the two plug rods 2012 are respectively inserted into the two plug holes 208, the outer middle part of the U-shaped round rod 2011 is fixedly sleeved with a sleeve block 209, the sleeve block 209 is fixed to the top of the mounting plate 1, the sleeve block 209 is rotatably connected with a movable rod 2010 on the side away from the slide plate 2014, the movable rod 2010 and the mounting plate 1 are perpendicular to each other, the top plate 2013 is fixedly installed on the top of the slide plate 2014, and the top plate 2013 is provided with a limit groove 2016 adapted to the movable rod 2010;

[0026] In the use state, in the initial state, the movable rod 2010 is kept parallel to the mounting plate 1 and inserted into the limiting groove 2016, and the two springs 2015 are in a stretched state. First, the annular tube 201 is placed at the bottom of the mounting plate 1, so that the two vertical plates 203 pass through the mounting plate 1, and at the same time, the two top frames 202 are respectively sleeved on the outside of the two vertical plates 203, and the top of the top tube 205 is inserted into the connecting tube 204, and then the top plate 2013 is pulled to make the movable rod 2010 disengage from the limiting groove 2016, and at the same time, the movable rod 2010 rotates to the same position as the limiting groove 2016 under the action of gravity. The mounting plate 1 is kept vertical, and then the control of the top plate 2013 is released. At this time, the two springs 2015 are reset to drive the slide plate 2014 to slide along the U-shaped round rod 2011 until the two insertion rods 2012 are respectively inserted into the two insertion holes 208, and the two vertical plates 203 are fixed to the mounting plate 1. The installation of the annular tube 201 is completed, and then the end of the connecting tube 204 away from the mounting plate 1 is connected to the external suction pump, and the dust is absorbed through each dust hood 206, and multiple dust hoods 206 are evenly arranged on the outside of the grinding disc 5, finally achieving thorough absorption of the dust.

[0027] Specifically, by Figure 5 It is given that the inner diameter of the connecting pipe 204 is equal to the outer diameter of the top pipe 205, an inner ring 2018 located above the top pipe 205 is fixedly installed inside the connecting pipe 204, a sealing ring 2017 is fixedly installed at the bottom of the inner ring 2018, and the top of the top pipe 205 is in contact with the sealing ring 2017;

[0028] When the annular tube 201 is placed at the bottom of the mounting plate 1 in use, the top end of the top tube 205 is inserted into the connecting tube 204 and fits with the sealing ring 2017, thereby sealing the connection between the connecting tube 204 and the top tube 205, thereby preventing dust leakage.

Claims

1. A dust collection device for polishing rail robot parts, comprising a mounting plate (1), characterized in that: A motor (3) is fixedly mounted on the bottom of the mounting plate (1), a transmission shaft (4) is fixedly connected to the motor (3), a grinding disc (5) is fixedly mounted on the bottom end of the transmission shaft (4), and a dust collection mechanism (2) is mounted on the mounting plate (1); The dust collection mechanism (2) comprises an annular tube (201) located at the bottom of the mounting plate (1); a plurality of dust collection tubes (207) are evenly and fixedly connected to the bottom of the annular tube (201); a dust collection cover (206) is fixedly installed at the bottom end of each dust collection tube (207); a top tube (205) is fixedly connected to the top of the annular tube (201); a connecting tube (204) is fixedly connected to the top of the mounting plate (1); and the top end of the top tube (205) passes through the mounting plate (1) and is inserted into the connecting tube (204).

2. A dust suction device for polishing rail robot parts according to claim 1, characterized in that: The top of the annular tube (201) is symmetrically fixedly connected to two vertical plates (203), the top of the mounting plate (1) is symmetrically fixedly connected to two top frames (202), the two vertical plates (203) both penetrate the mounting plate (1), and the two top frames (202) are respectively sleeved on the outside of the two vertical plates (203).

3. A dust suction device for polishing rail robot parts according to claim 2, characterized in that: A U-shaped round rod (2011) is fixedly connected between the two top frames (202), a slide plate (214) is movably sleeved on the outer side of the U-shaped round rod (2011), springs (215) are fixedly connected between the two top frames (202) and the slide plate (2014), the two springs (2015) are sleeved on the outer side of the U-shaped round rod (2011), and two plug rods (2012) are symmetrically fixedly connected to the top of the slide plate (2014).

4. A dust collecting device for polishing rail robot parts according to claim 2, characterized in that: The two vertical plates (203) are each provided with an insertion hole (208), and the two insertion rods (2012) are respectively inserted into the two insertion holes (208).

5. The dust suction device for polishing rail robot parts according to claim 3, characterized in that: A sleeve block (209) is fixedly sleeved on the middle part of the outer side of the U-shaped round rod (2011), and the sleeve block (209) is fixed to the top of the mounting plate (1). A movable rod (2010) is rotatably connected to the side of the sleeve block (209) away from the slide plate (2014), and the movable rod (2010) and the mounting plate (1) are perpendicular to each other. A top plate (2013) is fixedly installed on the top of the slide plate (2014), and a limiting groove (2016) adapted to the movable rod (2010) is provided on the top plate (2013).

6. A dust collecting device for polishing rail robot parts according to claim 1, characterized in that: The inner diameter of the connecting pipe (204) is equal to the outer diameter of the top pipe (205); an inner ring (2018) located above the top pipe (205) is fixedly installed inside the connecting pipe (204); a sealing ring (2017) is fixedly installed at the bottom of the inner ring (2018); and the top of the top pipe (205) is in contact with the sealing ring (2017).

Images