Workshop dust collecting and treating device

Abstract

A workshop dust collecting and processing device comprises a horizontally-arranged supporting table, supporting legs are arranged at the bottom end of the supporting table, a dust collecting box is arranged at the top end of the supporting table, a water injection opening is formed in the top end of the dust collecting box, a supporting shaft is arranged in the dust collecting box, a rotating motor is fixed to the outer side of the dust collecting box, and a material stirring plate is arranged on the supporting shaft. A telescopic supporting leg is arranged on the left side of the dust collecting box, a horizontally-arranged supporting beam is arranged at the top end of the telescopic supporting leg, a dust collecting hopper is fixed to the left end of the supporting beam, an obliquely-arranged second electric push rod is hinged between the bottom end of the supporting beam and the upper end of the telescopic supporting leg, and a connecting pipe is arranged between the end of the dust collecting hopper and the upper end of the dust collecting box; a filtering mechanism used for filtering air is arranged on the right side of the dust collecting box, an air inlet of the filtering mechanism is connected to the upper end of the dust collecting box through a connecting pipe, an exhaust hopper is arranged on the right side of the filtering mechanism, and a connecting pipe negative pressure fan is arranged between the exhaust hopper and the filtering mechanism. The device is simple in structure and convenient to use.

Description

Technical Field

[0001] The utility model belongs to the technical field of workshop dust collection, and in particular relates to a workshop dust collection and processing device. Background Art

[0002] Dust refers to solid particles with very small diameters. They can be naturally produced in the natural environment, such as dust produced by volcanic eruptions, or they can be generated by various activities in industrial production or daily life. In factory production, there will be a lot of dust in the workshop, which will affect the production of the workshop and endanger the health of workers. Generally, the workshop will be equipped with dust removal equipment for dust removal. After the dust is collected in the dust removal equipment, it will be collected and transported by a collection vehicle, and finally the dust from the collection vehicle will be transported to other places for treatment. In the prior art, dust removal equipment generally uses a fan and a filter to clean the dust in the air. However, during the working process, the dust will float in every corner. The air inlet of the existing dust removal equipment cannot adjust the height and angle according to the needs. Therefore, the effect of cleaning the dust in the air is not ideal and the efficiency is low. In addition, there are large debris mixed in the air. If it is directly filtered through the filter, it often takes a long time to replace the filter element, which not only increases the labor and intensity of the staff, but also increases the cost of use. Utility Model Content

[0003] In order to solve the technical problems of inconvenience and low efficiency of dust collection in existing workshops, the utility model provides a workshop dust collection and processing device, including a horizontally arranged support platform, a plurality of supporting legs are arranged at the bottom end of the support platform, the support platform and the supporting legs play a supporting role, and the lower ends of the supporting legs are equipped with walking wheels for facilitating the movement of the support platform. A vertically arranged dust collecting box is arranged at the top of the support platform, a water injection port is arranged at the top of the dust collecting box, a cover body with a sealing function is arranged on the water injection port, a horizontally arranged support shaft is arranged in the dust collecting box, and both ends of the support shaft can be rotatably assembled on the dust collecting box, a rotating motor (not shown in the drawings of the specification) is fixed on the outside of the dust collecting box, a power output shaft of the rotating motor is connected to the supporting shaft in a transmission manner, and a plurality of material-diverting plates for diverting water in the dust collecting box are arranged on the supporting shaft, the rotating motor is started, and the supporting shaft is driven to rotate, and the material-diverting plates on the supporting shaft divert the water in the dust collecting box and splash it on the inner upper end of the dust collecting box, and the water adheres to the dust in the air and falls into the dust collecting box. A vertically arranged retractable leg is provided on the left side of the dust collecting box, and the retractable leg includes a vertically arranged supporting outer tube, the lower end of the supporting outer tube can be rotatably assembled on the slewing support, the upper end of the supporting outer tube is sleeved with a vertically arranged supporting column, and a vertically arranged first electric push rod is provided in the supporting outer tube, the top end of the first electric push rod is hinged to the bottom end of the supporting column, and the bottom end of the first electric push rod is hinged to the bottom end of the outer supporting tube, the free end of the first electric push rod is extended, and pushes the supporting column to move upward, so as to increase the height. The lower end of the retractable leg can be rotatably assembled on the top of the support platform through a slewing mechanism. The top of the retractable leg is provided with a horizontally arranged support beam. The slewing mechanism includes a slewing support arranged on the top of the support platform. The lower end of the retractable leg can be rotatably assembled on the slewing support. An L-shaped motor bracket is provided on one side of the slewing support. A slewing motor is fixed on the top of the motor bracket. A gear set is provided at the lower end of the retractable leg. The slewing motor is connected to the retractable leg through the gear set. When the slewing motor is started, the slewing motor drives the outer tube of the support to rotate through the gear set, so as to adjust the slewing angle of the dust collecting hopper. The right end of the support beam is hinged on the top of the retractable leg. A dust collecting hopper is fixed on the left end of the support beam. A second electric push rod is hinged between the bottom end of the support beam and the upper end of the retractable leg. A connecting pipe is provided between the end of the dust collecting hopper and the upper end of the dust collecting box. The second electric push rod can adjust the upper and lower angles of the dust collecting hopper according to the dust collecting demand. A filtering mechanism for filtering air is provided on the right side of the dust box. The air inlet of the filtering mechanism is connected to the upper end of the dust box through a connecting pipe. An exhaust hopper is provided on the right side of the filtering mechanism. A connecting pipe and a negative pressure fan are provided between the exhaust hopper and the filtering mechanism. The negative pressure fan draws air from the dust box, and the air containing dust enters the dust box through the dust collecting hopper, and then is discharged from the exhaust hopper after passing through the filtering device.

[0004] Preferably, the filtering mechanism comprises a vertically arranged shell, an air inlet is arranged on the left side of the shell, an air outlet is arranged on the right side of the shell, and a first filter screen, a second filter screen and a drying layer for drying air are arranged in the shell from left to right.

[0005] Preferably, the filter holes of the first filter net are larger than the filter holes of the second filter net.

[0006] Preferably, a liquid level sensor is provided in the dust collecting box.

[0007] Preferably, a sewage outlet is provided at the bottom of the dust collecting box, and a switch valve is provided on the sewage outlet.

[0008] The above solution has the following advantages:

[0009] The dust box is set up, and the water in the dust box is moved to the upper end of the inner part of the dust box through the material plate, and comes into contact with the air entering the dust box. The dust in the air adheres to the water and falls into the dust box, thereby achieving preliminary dust removal; the rotary mechanism is set up, and the rotary motor drives the supporting outer tube to rotate through the gear set, so as to adjust the rotation angle of the dust hopper; the retractable legs are set up, so as to facilitate the adjustment of the height of the dust hopper and the collection of dust in the air at high altitudes; the second electric push rod is set up, so as to adjust the upper and lower angles of the dust hopper according to the dust collection needs, so as to facilitate the collection of dust in the air at different angles and improve the dust collection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of the utility model;

[0011] Figure 2 for Figure 1 Enlarged view of part A.

[0012] 1. Support platform; 2. Dust box; 3. Retractable legs; 4. Rotating mechanism; 5. Dust hopper; 6. Filter mechanism; 7. Exhaust hopper; 8. Negative pressure fan; 9. Water; 11. Legs; 12. Traveling wheels; 21. Water inlet; 22. Support shaft; 23. Material removal plate; 24. Sewage outlet; 25. Liquid level sensor; 31. Support outer tube; 32. Support column; 33. First electric push rod; 41. Rotating support; 42. Gear set; 43. Motor bracket; 44. Rotating motor; 51. Support beam; 52. Second electric push rod; 53. Connecting pipe; 61. Shell; 62. First filter screen; 63. Second filter screen; 64. Drying layer. DETAILED DESCRIPTION

[0013] like Figure 1-2As shown, a workshop dust collection and treatment device includes a horizontally arranged support platform 1, and a plurality of supporting legs 11 are provided at the bottom end of the support platform 1. The support platform 1 and the supporting legs 11 play a supporting role, and the lower ends of the supporting legs 11 are equipped with walking wheels 12 for facilitating the movement of the support platform 1. A vertically arranged dust box 2 is provided at the top of the support platform 1, a water injection port 21 is provided at the top of the dust box 2, a cover body for sealing is provided on the water injection port 21, a horizontally arranged support shaft 22 is provided in the dust box 2, both ends of the support shaft 22 can be rotatably assembled on the dust box 2, a rotating motor (not shown in the drawings of the specification) is fixed to the outside of the dust box 2, a power output shaft of the rotating motor is transmission-connected with the support shaft 22, a plurality of prying plates 23 for stirring the water 9 in the dust box 2 are provided on the support shaft 22, the rotating motor is started to drive the support shaft 22 to rotate, the prying plates 23 on the support shaft 22 stir the water 9 in the dust box 2 and sprinkle it on the upper end of the interior of the dust box 2, the water 9 adheres to the dust in the air and falls into the dust box 2. A vertically arranged retractable leg 3 is provided on the left side of the dust collecting box 2, and the retractable leg 3 includes a vertically arranged supporting outer tube 31. The lower end of the supporting outer tube 31 can be rotatably assembled on the slewing support 41, and the upper end of the supporting outer tube 31 is sleeved with a vertically arranged supporting column 32. A vertically arranged first electric push rod 33 is provided in the supporting outer tube 31. The top end of the first electric push rod 33 is hinged to the bottom end of the supporting column 32, and the bottom end of the first electric push rod 33 is hinged to the bottom end of the outer supporting tube 31. The free end of the first electric push rod 33 is extended and pushes the supporting column 32 to move upward, so as to increase the height. The lower end of the retractable leg 3 can be rotatably assembled on the top of the support platform 1 through a slewing mechanism 4. A horizontally arranged support beam 51 is provided at the top of the retractable leg 3. The slewing mechanism 4 includes a slewing support 41 arranged at the top of the support platform. The lower end of the retractable leg 3 can be rotatably assembled on the slewing support 31. An L-shaped motor bracket 43 is provided on one side of the slewing support 31. A slewing motor 44 is fixed to the top of the motor bracket 43. A gear set 42 is provided at the lower end of the retractable leg 3. The slewing motor 44 is transmission-connected to the retractable leg 3 through the gear set 42. When the slewing motor 44 is started, the slewing motor 44 drives the supporting outer tube 31 to rotate through the gear set 42, so as to adjust the slewing angle of the dust collecting hopper 5. The right end of the support beam 51 is hinged at the top of the retractable leg 3, and a dust hopper 5 is fixed to the left end of the support beam 51. A second electric push rod 52 is hingedly arranged between the bottom end of the support beam 51 and the upper end of the retractable leg 3. A connecting pipe 53 is provided between the end of the dust hopper 5 and the upper end of the dust box 2. The second electric push rod 52 is arranged to adjust the upper and lower angles of the dust hopper 5 according to the dust collection requirements.A filter mechanism 6 for filtering air is provided on the right side of the dust box 2. The air inlet of the filter mechanism 6 is connected to the upper end of the dust box 2 through a connecting pipe 53. An exhaust hopper 7 is provided on the right side of the filter mechanism 6. A connecting pipe and a negative pressure fan 8 are provided between the exhaust hopper 7 and the filter mechanism 6. The negative pressure fan 8 draws air from the dust box 2. The air containing dust enters the dust box 2 through the dust hopper 5, and then is discharged from the exhaust hopper 7 after passing through the filter device 6.

[0014] Preferably, the filtering mechanism 6 includes a vertically arranged shell 61, an air inlet is provided on the left side of the shell 61, an air outlet is provided on the right side of the shell 61, and a first filter 62, a second filter 63 and a drying layer 64 for drying air are provided in the shell 61 from left to right.

[0015] Preferably, the filter holes of the first filter net 62 are larger than the filter holes of the second filter net 63 .

[0016] Preferably, a liquid level sensor 25 is provided in the dust collecting box 2 .

[0017] Preferably, a sewage outlet 24 is provided at the bottom of the dust collecting box 2 , and a switch valve is provided on the sewage outlet 24 .

[0018] Usage process:

[0019] When the utility model is in use, firstly, a proper amount of clean water 9 is injected into the dust collecting box 2 through the water injection port 21, and then the device is pushed to move to the workshop where dust needs to be collected, and then the outer support tube 31 is driven to rotate by the rotary motor 44 to adjust the rotation angle of the dust collecting hopper 5, and then the first electric push rod 33 and the second electric push rod 52 are respectively started to adjust the height of the dust collecting hopper 5 and the up and down inclination angle of the dust collecting hopper 5, and the rotary motor is started to drive the material shifting plate 23 to rotate, and the material shifting plate 23 shifts the water in the dust collecting box 2 to the top of the dust collecting box 2, and the negative pressure fan 8 is started, and the negative pressure fan 8 extracts the air in the dust collecting box 2, and the air containing dust in the dust collecting box 2 contacts with the water 9, and the dust adheres to the water 9 and sinks to the bottom of the dust collecting box 2, and the air in the dust collecting box 2 is filtered by the first filter 62 and the second filter 63, and then discharged through the exhaust hopper 7.

[0020] In the description of the present invention, it should be understood that the terms "up", "down", "left", "right", "top", "bottom", "horizontal", "vertical", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0021] The above embodiments are intended to illustrate the present invention, not to limit the present invention. Any solution that is a simple transformation of the present invention falls within the protection scope of the present invention.

Claims

1. A dust collection and treatment device for a workshop, comprising a horizontally arranged support platform, a plurality of supporting legs are arranged at the bottom of the support platform, a vertically arranged dust collection box is arranged at the top of the support platform, and a water injection port is arranged at the top of the dust collection box, characterized in that: A horizontally arranged support shaft is provided in the dust collecting box, and both ends of the support shaft can be rotatably assembled on the dust collecting box, and a rotating motor is fixed on the outer side of the dust collecting box, and a power output shaft of the rotating motor is transmission-connected to the support shaft, and a plurality of material-moving plates for moving water in the dust collecting box are provided on the support shaft; a vertically arranged retractable support leg is provided on the left side of the dust collecting box, and the lower end of the retractable support leg can be rotatably assembled on the top end of the support platform through a rotating mechanism, and a horizontally arranged support beam is provided on the top end of the retractable support leg, and the right end of the support beam is hinged at the top end of the retractable support leg, and a dust collecting hopper is fixed on the left end of the support beam, and an inclined second electric push rod is hinged between the bottom end of the support beam and the upper end of the retractable leg, and a connecting pipe is provided between the end of the dust collecting hopper and the upper end of the dust collecting box; a filtering mechanism for filtering air is provided on the right side of the dust collecting box, and an air inlet of the filtering mechanism is connected to the upper end of the dust collecting box through a connecting pipe, and an exhaust hopper is provided on the right side of the filtering mechanism, and a connecting pipe and a negative pressure fan are provided between the exhaust hopper and the filtering mechanism.

2. A workshop dust collection and treatment device according to claim 1, characterized in that: The slewing mechanism includes a slewing support arranged at the top of the support platform, the lower end of the retractable leg is rotatably assembled on the slewing support, an L-shaped motor bracket is provided on one side of the slewing support, a slewing motor is fixed on the top of the motor bracket, and a gear set is provided at the lower end of the retractable leg, and the slewing motor is connected to the retractable leg through the gear set.

3. A workshop dust collection and treatment device according to claim 2, characterized in that: The retractable legs include a vertically arranged supporting outer tube, the lower end of the supporting outer tube can be rotatably assembled on a slewing support, the upper end of the supporting outer tube is sleeved with a vertically arranged supporting column, a vertically arranged first electric push rod is arranged inside the supporting outer tube, the top end of the first electric push rod is hinged to the bottom end of the supporting column, and the bottom end of the first electric push rod is hinged to the bottom end of the outer supporting tube.

4. A workshop dust collection and treatment device according to claim 1, characterized in that: The filter mechanism comprises a vertically arranged shell, with an air inlet on the left side of the shell and an air outlet on the right side of the shell. A first filter screen, a second filter screen and a drying layer for drying air are arranged in the shell from left to right.

5. A workshop dust collection and treatment device according to claim 4, characterized in that: The filtering holes of the first filter net are larger than the filtering holes of the second filter net.

6. A workshop dust collection and treatment device according to claim 1, characterized in that: A sewage outlet is arranged at the bottom of the dust collecting box, and a switch valve is arranged on the sewage outlet.

7. The workshop dust collection and treatment device according to claim 1 is characterized in that: A liquid level sensor is provided in the dust collecting box.

8. A workshop dust collection and treatment device according to any one of claims 1 to 7, characterized in that: The lower ends of the legs are equipped with walking wheels for facilitating the movement of the support platform.

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