Dust removal device for repairing mortar production

Abstract

The utility model discloses a dust removal device for repairing mortar production, which belongs to the technical field of mortar production dust removal and comprises a dust suction pipe, a fixing rod is arranged on one side in the dust suction pipe, a third motor is arranged at one end of the fixing rod, a rotating shaft is arranged at the output end of the third motor, and a fan is arranged on one side of the surface of the rotating shaft. A first filter screen is arranged on one side of the interior of the dust suction pipe, a second filter screen is arranged on one side of the first filter screen, and scraping plates are arranged at the positions, corresponding to the first filter screen and the second filter screen, of the surface of the rotating shaft. The first double-shaft lead screw rotates to drive two first sliding seats to move oppositely, the two first sliding seats push the dust collection pipe to ascend and descend through first rotating rods, meanwhile, telescopic rods stretch out and draw back, the first rotating rods slide in sliding grooves in the upper end of the fixing box, the dust collection pipe can be adjusted to different heights for use according to the requirement by arranging a lifting assembly, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of dust removal in mortar production, and in particular relates to a dust removal device for repair mortar production. Background Art

[0002] Mortar is the bonding material used for bricklaying in construction. It is made of a certain proportion of sand and binding materials (cement, lime paste, clay, etc.) mixed with water. It is also called mortar or mortar.

[0003] Chinese patent application No. 2023217862378 discloses a dust removal device for cement-based repair mortar production, which relates to the technical field of cement-based repair mortar production, including a dust suction pipe, the inner wall of the dust suction pipe is fixedly equipped with a fixed rod, the end of the fixed rod away from the dust suction pipe is fixedly equipped with a first motor, the end of the output shaft of the first motor is fixedly equipped with a fan shaft, the inner wall of the dust suction pipe is fixedly equipped with a first filter, the inner wall of the dust suction pipe is fixedly equipped with a second filter, the first filter and the inner wall of the second filter are rotatably connected with a rotating rod, the end of the rotating rod away from the fan shaft is rotatably connected with a second motor, the outer wall of the rotating rod is fixedly equipped with a scraper, and the inner wall of the dust suction pipe is fixedly equipped with a connecting rod. The present application is conducive to scraping dust off the filter layer during the dust suction process, which is conducive to improving the dust removal effect on the filter layer, ensuring the normal use of the filter layer and the dust removal effect of the device.

[0004] The above-mentioned patent cannot adjust the vacuum tube to different heights according to needs, and the device is less practical. At the same time, the original device cleans the first filter and the second filter by setting a scraper. The impurities cleaned by the scraper accumulate in the vacuum tube and are not easy to clean out. Utility Model Content

[0005] In order to solve the problems raised in the above-mentioned background technology, the utility model provides a dust removal device for repair mortar production, which has the characteristic that the dust suction pipe can be adjusted to different heights for use according to needs.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a dust removal device for repair mortar production, comprising a dust suction pipe, a fixed rod is arranged on one side of the interior of the dust suction pipe, a motor three is arranged at one end of the fixed rod, a rotating shaft is arranged at the output end of the motor three, a fan is arranged on one side of the rotating shaft surface, a first filter is arranged on one side of the interior of the dust suction pipe, a second filter is arranged on one side of the first filter, a scraper is arranged at a position on the rotating shaft surface corresponding to the first filter and the second filter, and a lifting assembly is arranged on the lower side of the dust suction pipe.

[0007] Preferably, the lifting assembly includes a fixed box, a telescopic rod, a rotating rod, a slide groove, a motor, a double-axis screw, a sliding seat, a partition and a moving assembly, wherein a fixed box is arranged on the lower side of the dust suction tube, telescopic rods are arranged on both sides between the fixed box and the dust suction tube, a motor is arranged at one end of the fixed box, a double-axis screw is arranged at the output end of the motor, a sliding seat is threadedly connected to both sides of the surface of the double-axis screw, a partition is arranged on the lower side of the sliding seat, a rotating rod is rotatably connected between the sliding seat and the dust suction tube, a slide groove corresponding to the rotating rod is arranged on the upper end of the fixed box, and a moving assembly is arranged on the lower side of the partition.

[0008] Preferably, the moving component includes motor 2, double-axis screw rod 2, slide seat 2, skateboard, universal wheel and rotating rod 2, wherein motor 2 is arranged on the lower side of the motor, double-axis screw rod 2 is arranged on the output end of motor 2, slide seat 2 is threadedly connected on both sides of the surface of double-axis screw rod 2, skateboard is arranged on the lower side of double-axis screw rod 2, rotating rod 2 is rotatably connected between slide seat 2 and skateboard, and universal wheels are arranged on both sides of the lower end of the skateboard.

[0009] Preferably, the threaded connection directions between the two slide seats 1 and the double-axis screw rod 1 and the threaded connection directions between the two slide seats 2 and the double-axis screw rod 2 are opposite, and limit strips are provided at the lower sides of both ends of the fixed box.

[0010] Preferably, a chip removal opening is provided at the position of the lower end of the dust suction pipe corresponding to the first filter screen and the second filter screen, an arc-shaped plate is provided in the chip removal opening, a handle is provided at the lower end of the arc-shaped plate, mounting plates are provided on both sides of the lower end of the arc-shaped plate, the mounting plate and the dust suction pipe are connected by fixing bolts, and a fixing hole corresponding to the fixing bolt is provided at the lower end of the dust suction pipe.

[0011] Preferably, after the arc plate enters the chip discharge opening, the side edge of the arc plate is in close contact with the inner wall of the chip discharge opening, and the mounting plate and the arc plate are an integrated welded structure.

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

[0013] 1. The utility model sets a lifting component, starts a motor to drive a double-axis screw to rotate, and the rotation of the double-axis screw drives two slides to move toward each other. The two slides push the dust suction pipe to rise and fall through a rotating rod. At the same time, the telescopic rod is extended and retracted, and the rotating rod slides in the slide groove at the upper end of the fixed box. By setting the lifting component, the dust suction pipe can be adjusted to different heights according to needs, thereby improving the practicality of the device.

[0014] 2. The utility model provides a chip discharge port, and the impurities cleaned by the scraper fall to the upper end of the arc plate. The fixing bolt is screwed out from the fixing hole, and the arc plate can be taken out from the chip discharge port by the handle. The impurities cleaned by the scraper can be discharged from the dust suction pipe through the chip discharge port. The chip discharge port is provided to facilitate the discharge of impurities cleaned by the scraper from the dust suction pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the utility model;

[0016] Figure 2 This is a cutaway perspective view of the vacuum tube of the utility model;

[0017] Figure 3 This is a cutaway perspective view of a fixing box of the utility model;

[0018] Figure 4 This is a three-dimensional diagram of the utility model when the curved plate is installed;

[0019] In the figure: 1. Dust suction pipe; 2. Lifting assembly; 21. Fixed box; 22. Telescopic rod; 23. Rotating rod one; 24. Slide; 25. Motor one; 26. Double-axis screw one; 27. Slide seat one; 28. Partition; 29. ​​Moving assembly; 291. Motor two; 292. Double-axis screw two; 293. Slide seat two; 294. Slide plate; 295. Universal wheel; 296. Rotating rod two; 3. Chip removal port; 4. Arc plate; 5. Fixed rod; 6. Motor three; 7. Rotating shaft; 8. Fan; 9. First filter; 10. Second filter; 11. Scraper; 12. Handle; 13. Mounting plate; 14. Fixing bolt; 15. Fixing hole. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] Example 1

[0022] See also Figure 1-4 The utility model provides the following technical solutions: a dust removal device for repair mortar production, comprising a dust suction pipe 1, a fixing rod 5 is arranged on one side inside the dust suction pipe 1, a motor 3 6 is arranged at one end of the fixing rod 5, a rotating shaft 7 is arranged at the output end of the motor 3 6, a fan 8 is arranged on one side of the surface of the rotating shaft 7, a first filter screen 9 is arranged on one side of the dust suction pipe 1, a second filter screen 10 is arranged on one side of the first filter screen 9, a scraper 11 is arranged at a position on the surface of the rotating shaft 7 corresponding to the first filter screen 9 and the second filter screen 10, and a lifting component 2 is arranged on the lower side of the dust suction pipe 1.

[0023] Specifically, the lifting assembly 2 includes a fixed box 21, a telescopic rod 22, a rotating rod 23, a slide 24, a motor 25, a double-axis screw 26, a slide 27, a partition 28 and a moving assembly 29, wherein a fixed box 21 is arranged on the lower side of the dust suction pipe 1, telescopic rods 22 are arranged on both sides between the fixed box 21 and the dust suction pipe 1, a motor 25 is arranged at one end of the fixed box 21, a double-axis screw 26 is arranged at the output end of the motor 25, both sides of the surface of the double-axis screw 26 are threadedly connected with a slide 27, a partition 28 is arranged on the lower side of the slide 27, a rotating rod 23 is rotatably connected between the slide 27 and the dust suction pipe 1, a slide 24 corresponding to the rotating rod 23 is arranged on the upper end of the fixed box 21, and a moving assembly 29 is arranged on the lower side of the partition 28.

[0024] By adopting the above technical solution, the motor 25 is turned on to drive the double-axis screw 26 to rotate, and the rotation of the double-axis screw 26 drives the two slides 27 to move toward each other. The two slides 27 push the dust suction pipe 1 to rise and fall through the rotating rod 23. At the same time, the telescopic rod 22 is extended and retracted, and the rotating rod 23 slides in the slide groove 24 at the upper end of the fixed box 21. By setting the lifting component 2, the dust suction pipe 1 can be adjusted to different heights for use according to needs, thereby improving the practicality of the device.

[0025] Specifically, the moving component 29 includes a motor 291, a double-axis screw 292, a slide 293, a skateboard 294, a universal wheel 295 and a rotating rod 296, wherein the motor 291 is arranged on the lower side of the motor 25, the double-axis screw 292 is arranged on the output end of the motor 291, the slide 293 is threadedly connected to both sides of the surface of the double-axis screw 292, the skateboard 294 is arranged on the lower side of the double-axis screw 292, the slide 293 and the skateboard 294 are rotatably connected with the rotating rod 296, and the universal wheels 295 are arranged on both sides of the lower end of the skateboard 294.

[0026] By adopting the above technical solution, when the device needs to move, the motor 291 is turned on, the motor 291 drives the double-axis screw 292 to rotate, the rotation of the double-axis screw 292 drives the two slides 293 to move towards each other, the two slides 293 move through the rotating rod 296 to push the slide plate 294 to move downward, the slide plate 294 moves and pushes the universal wheel 295 to extend out of the fixed box 21, so as to lift the device, and after being lifted, the device can be moved through the universal wheel 295. By setting the moving component 29, the device can be easily moved to different positions for use.

[0027] Specifically, the threaded connection directions of the two slide seats 27 and the double-axis screw rod 26 and the threaded connection directions of the two slide seats 293 and the double-axis screw rod 292 are opposite, and limit strips are set on the lower sides of both ends of the fixed box 21.

[0028] By adopting the above technical solution, the rotation of the double-axis screw rod 1 26 and the double-axis screw rod 2 292 can respectively drive the two slide seats 1 27 and the two slide seats 293 to move toward each other, and the setting of the limit strip can limit the slide plate 294.

[0029] When the dust removal device for repairing mortar production is used in this embodiment, the device is installed in a suitable position, and the motor 3 6 is turned on to drive the rotating shaft 7 to rotate. The rotation of the rotating shaft 7 drives the fan 8 to rotate, so that the dust is sucked into the dust suction pipe 1, and the first filter screen 9 and the second filter screen 10 filter the dust. The rotation of the rotating shaft 7 can drive the scraper 11 to rotate to clean the first filter screen 9 and the second filter screen 10. By setting the lifting component 2, the motor 1 25 is turned on to drive the double-axis screw rod 1 26 to rotate. The rotation of the double-axis screw rod 1 26 drives the two slide seats 1 27 to move toward each other. The two slide seats 1 27 push the dust suction pipe 1 to rise and fall through the rotating rod 1 23. At the same time, the telescopic rod 22 is extended and retracted, and the rotating rod 1 23 is fixed. The box 21 slides in the slide groove 24 at the upper end. By setting the lifting component 2, the dust suction pipe 1 can be adjusted to different heights for use as needed, thereby improving the practicality of the device. By setting the moving component 29, the motor 291 is turned on when the device needs to be moved. The motor 291 drives the double-axis screw 292 to rotate. The rotation of the double-axis screw 292 drives the two slides 293 to move toward each other. The two slides 293 move through the rotating rod 296 to push the slide plate 294 to move downward. The movement of the slide plate 294 pushes the universal wheel 295 to extend out of the fixed box 21, thereby lifting the device. After being lifted up, the device can be moved through the universal wheel 295. By setting the moving component 29, the device can be easily moved to different positions for use.

[0030] Example 2

[0031] The difference between this embodiment and embodiment 1 is that a chip removal opening 3 is provided at the position of the lower end of the dust suction pipe 1 corresponding to the first filter screen 9 and the second filter screen 10, and an arc plate 4 is provided in the chip removal opening 3. A handle 12 is provided at the lower end of the arc plate 4, and mounting plates 13 are provided on both sides of the lower end of the arc plate 4. The mounting plate 13 is connected to the dust suction pipe 1 by a fixing bolt 14, and a fixing hole 15 corresponding to the fixing bolt 14 is provided at the lower end of the dust suction pipe 1.

[0032] By adopting the above technical solution, the impurities cleaned by the scraper 11 fall to the upper end of the arc plate 4. The fixing bolt 14 is unscrewed from the fixing hole 15, and the arc plate 4 can be taken out from the chip discharge port 3 through the handle 12. The impurities cleaned by the scraper 11 can be discharged from the dust collection pipe 1 through the chip discharge port 3. By setting the chip discharge port 3, the impurities cleaned by the scraper 11 can be conveniently discharged from the dust collection pipe 1.

[0033] Specifically, after the arc plate 4 enters the chip discharge opening 3 , the side of the arc plate 4 is in close contact with the inner wall of the chip discharge opening 3 , and the mounting plate 13 and the arc plate 4 are a welded integrated structure.

[0034] By adopting the above technical solution, after the arc plate 4 enters the chip discharge opening 3, the side of the arc plate 4 is more closely fitted to the inner wall of the chip discharge opening 3, and the mounting plate 13 and the arc plate 4 are welded into an integrated structure, which is more sturdy and durable.

[0035] When this embodiment is used, by setting the chip discharge port 3, the impurities cleaned by the scraper 11 fall to the upper end of the arc plate 4, and the fixing bolt 14 is unscrewed from the fixing hole 15, and the arc plate 4 can be taken out from the chip discharge port 3 through the handle 12. The impurities cleaned by the scraper 11 can be discharged from the dust suction pipe 1 through the chip discharge port 3. By setting the chip discharge port 3, the impurities cleaned by the scraper 11 can be conveniently discharged from the dust suction pipe 1.

[0036] The motor 1 25 and the motor 2 291 in the utility model are existing disclosed technologies, and the selected model is 5IK120GN-CF.

[0037] The structure and working principle of the dust suction pipe 1, the fixing rod 5, the motor three 6, the rotating shaft 7, the fan 8, the first filter 9, the second filter 10 and the scraper 11 in the utility model have been disclosed in a dust removal device for cement-based repair mortar production disclosed in Chinese patent application No. 2023217862378. The working principle is to turn on the motor three 6 to drive the rotating shaft 7 to rotate, and the rotation of the rotating shaft 7 drives the fan 8 to rotate, thereby sucking dust into the dust suction pipe 1, the first filter 9 and the second filter 10 filter the dust, and the rotation of the rotating shaft 7 can drive the scraper 11 to rotate to clean the first filter 9 and the second filter 10.

[0038] The working principle and use process of the utility model: when the dust removal device for repairing mortar production is used, the device is installed in a suitable position, and the motor 3 6 is turned on to drive the rotating shaft 7 to rotate. The rotation of the rotating shaft 7 drives the fan 8 to rotate, thereby sucking dust into the dust suction pipe 1, and the first filter screen 9 and the second filter screen 10 filter the dust. The rotation of the rotating shaft 7 can drive the scraper 11 to rotate to clean the first filter screen 9 and the second filter screen 10. By setting the lifting component 2, the motor 1 25 is turned on to drive the double-axis screw rod 1 26 to rotate. The rotation of the double-axis screw rod 1 26 drives the two slide seats 1 27 to move toward each other. The two slide seats 1 27 push the dust suction pipe 1 to rise and fall through the rotating rod 1 23. At the same time, the telescopic rod 22 is telescoped, and the rotating rod 1 23 slides in the slide groove 24 at the upper end of the fixed box 21. By setting the lifting component 2, the dust suction pipe 1 can be adjusted to different heights according to needs, thereby improving the practicality of the device. The moving component 29, when the device needs to move, the motor 291 is turned on, and the motor 291 drives the double-axis screw rod 292 to rotate. The rotation of the double-axis screw rod 292 drives the two slide seats 293 to move toward each other. The two slide seats 293 move and push the slide plate 294 downward through the rotating rod 296. The slide plate 294 moves and pushes the universal wheel 295 to extend out of the fixed box 21, thereby lifting the device. After the device is lifted, it can be moved by the universal wheel 295. By setting the moving component 29, the device can be easily moved to different positions for use. By setting the chip discharge port 3, the impurities cleaned by the scraper 11 fall to the upper end of the arc plate 4, and the fixing bolt 14 is screwed out of the fixing hole 15, and the arc plate 4 can be taken out of the chip discharge port 3 by the handle 12. The impurities cleaned by the scraper 11 can be discharged from the dust suction pipe 1 through the chip discharge port 3. By setting the chip discharge port 3, it is convenient to discharge the impurities cleaned by the scraper 11 out of the dust suction pipe 1.

[0039] 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 variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dust removal device for repair mortar production, comprising a dust suction pipe, characterized in that: A fixing rod is provided on one side of the dust suction pipe, a motor three is provided on one end of the fixing rod, a rotating shaft is provided on the output end of the motor three, a fan is provided on one side of the rotating shaft surface, a first filter is provided on one side of the dust suction pipe, a second filter is provided on one side of the first filter, a scraper is provided on the position of the rotating shaft surface corresponding to the first filter and the second filter, and a lifting component is provided on the lower side of the dust suction pipe.

2. A dust removal device for repair mortar production according to claim 1, characterized in that: The lifting assembly includes a fixed box, a telescopic rod, a rotating rod, a sliding groove, a motor, a double-axis screw, a sliding seat, a partition and a moving assembly, wherein a fixed box is arranged on the lower side of the dust suction pipe, telescopic rods are arranged on both sides between the fixed box and the dust suction pipe, a motor is arranged at one end of the fixed box, a double-axis screw is arranged at the output end of the motor, a sliding seat is threadedly connected to both sides of the surface of the double-axis screw, a partition is arranged on the lower side of the sliding seat, a rotating rod is rotatably connected between the sliding seat and the dust suction pipe, a sliding groove corresponding to the rotating rod is arranged on the upper end of the fixed box, and a moving assembly is arranged on the lower side of the partition.

3. A dust removal device for repair mortar production according to claim 2, characterized in that: The moving component includes motor 2, double-axis screw rod 2, slide seat 2, skateboard, universal wheel and rotating rod 2, wherein motor 2 is arranged on the lower side of the motor, double-axis screw rod 2 is arranged on the output end of motor 2, slide seat 2 is threadedly connected to the two sides of the surface of double-axis screw rod 2, skateboard is arranged on the lower side of double-axis screw rod 2, rotating rod 2 is rotatably connected between slide seat 2 and skateboard, and universal wheels are arranged on both sides of the lower end of skateboard.

4. A dust removal device for repair mortar production according to claim 3, characterized in that: The threaded connection directions of the two slide seats 1 and the double-axis screw rod 1 and the threaded connection directions of the two slide seats 2 and the double-axis screw rod 2 are opposite, and limit strips are arranged on the lower sides of both ends of the fixed box.

5. A dust removal device for repair mortar production according to claim 1, characterized in that: A chip removal opening is provided at the position of the lower end of the dust suction pipe corresponding to the first filter screen and the second filter screen, an arc plate is provided in the chip removal opening, a handle is provided at the lower end of the arc plate, mounting plates are provided on both sides of the lower end of the arc plate, the mounting plate and the dust suction pipe are connected by fixing bolts, and a fixing hole corresponding to the fixing bolt is provided at the lower end of the dust suction pipe.

6. A dust removal device for repair mortar production according to claim 5, characterized in that: After the arc plate enters the chip discharge opening, the side edge of the arc plate is in close contact with the inner wall of the chip discharge opening, and the mounting plate and the arc plate are a welded integral structure.

Images