Workshop movable dust removal device

Abstract

The invention relates to the technical field of workshop dust removal, and discloses a workshop movable dust removal device which comprises a dust removal box, an intercepting and separating mechanism is arranged in the dust removal box, a butt-joint discharging mechanism is arranged at the bottom end of the intercepting and separating mechanism, and the intercepting and separating mechanism comprises a collecting barrel and an overturning plate. An intercepting assembly is arranged between the collecting barrel and the overturning plate and used for separating metal chippings mixed in dust, and a cleaning assembly is arranged between the collecting barrel and the dust removal box and used for cleaning the intercepted metal chippings. The overturning plate is driven to rotate and reset, the cleaned metal chippings can be temporarily stored in the storage box, follow-up dust and metal chippings which are newly intercepted can be located on the overturning plate and the annular hopper, the cleaned metal chippings and the metal chippings which are not cleaned are effectively isolated, it can be guaranteed that the cleaned metal chippings cannot be polluted again, and the cleaning efficiency is improved. And the cleaned metal chippings are recycled.

Description

Technical Field

[0001] The present invention relates to the technical field of dust removal in workshops, and in particular to a mobile dust removal device in workshops. Background Art

[0002] Vacuum cleaners can be divided into vertical, horizontal and portable types according to their structure. The working principle of a vacuum cleaner is to use an electric motor to drive the blades to rotate at high speed, creating negative air pressure in the sealed shell to absorb dust.

[0003] Chinese patent CN111760392B discloses a flat-plate dust collector for use in textile workshops. By providing a power supply device, power can be intermittently supplied to the spring. Under the action of the spring's elastic force, the spring can be continuously expanded and contracted, thereby pushing the magnetic slider to move up and down in the slide. Whenever the slider moves to face a permanent magnet, the strip plate between the two can be deflected along the magnetic field line and hit the hollow filter plate once. In this way, as the slider continues to move up and down, each strip plate can hit the hollow filter plate in turn, thereby shaking out the dust attached to the hollow filter plate and some of the dust that has entered the filter holes, making the dust on the hollow filter plate more thoroughly cleaned.

[0004] When the dust removal device is used in a metal processing workshop, when the dust removal device is cleaning the dust on the ground, metal debris scattered on the ground during normal processing will enter the dust removal equipment together with the dust, so that the metal debris will be mixed with the dust. Summary of the Invention

[0005] In view of the shortcomings of the existing technology, the present invention provides a workshop mobile dust removal device, which has the advantages of separating dust and metal debris, and solves the problem of dust adsorbed on the collected metal debris.

[0006] The present invention provides the following technical solutions: a mobile dust removal device in a workshop, comprising a dust removal box, an interception and separation mechanism is arranged in the dust removal box, a docking and unloading mechanism is arranged at the bottom end of the interception and separation mechanism, the interception and separation mechanism comprises a collecting barrel and a flip plate, an interception assembly is arranged between the collecting barrel and the flip plate, for separating metal debris mixed in the dust, a cleaning assembly is arranged between the collecting barrel and the dust removal box, for cleaning the intercepted metal debris, the docking and unloading mechanism comprises a storage box and an inclined plate rotatably connected to the storage box, a docking assembly is arranged between the storage box and the inclined plate, for accelerating the unloading rate of metal debris.

[0007] As a preferred solution of the workshop mobile dust removal device described in the present invention, the interception component includes an annular bucket, which is fixedly connected to the collection barrel, the flip plate torsion spring is connected to the annular bucket, and a collection chamber is provided below the annular bucket.

[0008] As a preferred solution of the workshop mobile dust removal device described in the present invention, one end of the flip plate is rotatably connected to a rotating block, a float is fixedly installed on the top of the rotating block, and a limit plate is provided at the other end of the flip plate, the limit plate is fixedly connected to the annular bucket, and an electromagnet is fixedly installed on the inner wall of the limit plate.

[0009] As a preferred solution of the workshop mobile dust removal device described in the present invention, grid plates are installed at intervals on the collection barrel, a filter cover is sleeved on the outer wall of the collection barrel, a sliding block is fixedly connected to the inner wall of the filter cover, a lifting groove is provided on the surface of the collection barrel, the sliding block fits and slides in the lifting groove, and one end of the filter cover is fixedly connected to a connecting plate.

[0010] As a preferred solution of the workshop mobile dust removal device described in the present invention, the upper surface of the connecting plate is fixedly connected to a directional column, a return spring is sleeved on the directional column, the bottom end of the filter cover is fixedly connected to a contact plate, the bottom end of the dust removal box is fixedly installed with a water tank, an extrusion block is provided below the contact plate, and the inner wall of the water tank is fixedly connected to the extrusion block.

[0011] As a preferred solution of the workshop mobile dust removal device described in the present invention, the cleaning assembly includes a clamping ring, which is fixedly connected to the top of the collection barrel. A clamping frame is clamped on the clamping ring, and the other end of the clamping frame is fixedly connected to a sliding sleeve, and one side of the sliding sleeve is fixedly connected to a limiting slider.

[0012] As a preferred solution of the workshop mobile dust removal device described in the present invention, a fixed frame is provided on one side of the sliding sleeve, a limiting groove is opened on the fixed frame, the limiting slider is slidably connected in the limiting groove, a reciprocating screw rod is rotatably connected to the fixed frame, the sliding sleeve is sleeved on the reciprocating screw rod, the top end of the clamping ring is connected to a bellows, a motor is fixedly installed on the top end of the reciprocating screw rod, and the motor is fixedly installed on the inner wall of the dust removal box.

[0013] As a preferred solution of the workshop mobile dust removal device described in the present invention, the docking assembly includes a connecting slide column, which is rotatably connected to the lower surface of the inclined plate, and the inner wall of the storage box is fixedly connected to the bottom plate. The connecting slide column is slidably connected in the bottom plate, and a reset spring is sleeved on the bottom plate. The top of the reset spring contacts the lower surface of the bottom plate, and a limiting ring is fixedly connected to the connecting slide column, and the upper surface of the limiting ring contacts the bottom end of the reset spring.

[0014] As a preferred solution of the workshop mobile dust removal device described in the present invention, a sliding plate is slidably connected to the inner wall of the bottom end of the storage box, inclined blocks are arranged at intervals on the sliding plate, a folding spring is fixedly installed on one end of the sliding plate, and the other end of the sliding plate is fixedly connected to a support column. The bottom end of the collecting barrel is symmetrically provided with connecting grooves, one side of the storage box is slidably connected to a gate plate, the top of the gate plate is fixedly connected to a docking block, and both sides of the gate plate are fixedly connected to matching slide plates.

[0015] As a preferred solution of the workshop mobile dust removal device described in the present invention, fitting grooves are provided on both sides of the inner wall of the dust removal box, positioning blocks are fixedly connected on both sides of the bottom end of the support column, one side of the gate plate is fixedly connected to a sliding inclined plate, one side of the sliding inclined plate is in contact with one end of the support column, a vibration groove is provided on the inner wall of the dust removal box, a discharge pipe is fixedly connected to the dust removal box, and a collection box is provided at one end of the discharge pipe.

[0016] Compared with the prior art, the technical solution provided by the present invention has the following beneficial effects: 1. By driving the flip plate to rotate and reset, the cleaned metal debris will be temporarily stored in the storage box, while the newly intercepted dust and metal debris will be placed on the flip plate and the annular bucket. By effectively isolating the cleaned and uncleaned metal debris, it can ensure that the cleaned metal debris will not be contaminated again, and the cleaned metal debris can be recycled; 2. By pushing the collection barrel into the water in the water tank, the external water pressure increases, forcing the water to flow into the collection barrel quickly. This pressure difference will enhance the flushing effect of the water flow, making it easier for dust attached to the barrel wall or inside to be peeled off and spread with the water flow, accelerating the dissolution of dust and water. Metal debris will not be affected because it is insoluble in water, thus achieving the initial separation of metal debris; 3. The inclined blocks arranged on the sliding plate will intermittently push the connecting slide column up, causing the inclined plate to rotate and vibrate along the vibration groove, gathering the temporarily stored metal debris to one side of the gate plate and accelerating the metal debris to enter the discharge pipe on one side, which can effectively reduce the blockage of metal debris during the transmission or collection process, thereby significantly improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without inventive effort.

[0018] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the present invention; Figure 2 This is a structural diagram of the dust removal box of the present invention; Figure 3 It is a structural schematic diagram of the interception and separation mechanism of the present invention; Figure 4 For the present invention Figure 3 Schematic diagram of the structure at the enlarged point A in the middle; Figure 5 It is a structural schematic diagram of the reciprocating screw rod of the present invention; Figure 6 This is a structural diagram of the collecting tube of the present invention; Figure 7 For the present invention Figure 6 Schematic diagram of the structure at the enlarged point B in the middle; Figure 8 It is a structural schematic diagram of the docking and blanking mechanism of the present invention; Figure 9 It is a structural schematic diagram of the sliding plate of the present invention.

[0019] In the figure: 100, dust removal box; 200, interception and separation mechanism; 201, collection barrel; 202, flip plate; 203, ring bucket; 204, collection chamber; 205, rotating block; 206, float; 207, limit plate; 208, electromagnet; 209, grid plate; 210, filter cover; 211, sliding block; 212, lifting groove; 213, connecting plate; 214, directional column; 215, return spring; 216, contact plate; 217, water tank; 218, extrusion block; 219, clamping ring; 220, clamping frame; 221, sliding sleeve; 222, limit slider; 223, fixed Frame; 224, limit groove; 225, reciprocating screw; 226, bellows; 227, motor; 300, docking and unloading mechanism; 301, storage box; 302, tilting plate; 303, connecting slide; 304, bottom plate; 305, reset spring; 306, limit ring; 307, sliding plate; 308, oblique block; 309, folding spring; 310, column; 311, connecting groove; 312, gate; 313, docking block; 314, matching slide; 315, matching groove; 316, positioning block; 317, sliding oblique plate; 318, vibration groove; 319, discharge pipe; 320, collection box. DETAILED DESCRIPTION

[0020] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0021] The present invention will be further described below with reference to the embodiments. Example

[0022] Reference Figure 1 、 Figure 2 and Figure 6 , which is the first embodiment of the present invention, provides a workshop mobile dust removal device, including a dust removal box 100, an interception and separation mechanism 200 is provided in the dust removal box 100, and a docking and unloading mechanism 300 is provided at the bottom end of the interception and separation mechanism 200; The interception and separation mechanism 200 includes a collecting barrel 201 and a flip plate 202. An interception component is provided between the collecting barrel 201 and the flip plate 202 for separating metal debris mixed in the dust. A cleaning component is provided between the collecting barrel 201 and the dust removal box 100 for cleaning the intercepted metal debris. The docking unloading mechanism 300 includes a storage box 301 and an inclined plate 302 rotatably connected to the storage box 301 . A docking assembly is provided between the storage box 301 and the inclined plate 302 to accelerate the unloading rate of metal scraps. Example

[0023] Reference Figure 1-Figure 7 , which is the second embodiment of the present invention, provides a workshop mobile dust removal device, the interception component includes an annular bucket 203, the annular bucket 203 is fixedly connected to the collection barrel 201, the flip plate 202 is connected to the annular bucket 203 by a torsion spring, and a collection chamber 204 is provided below the annular bucket 203. The annular bucket 203 provided in the middle of the collection barrel 201 divides the space in the collection barrel 201 into an upper chamber and a collection chamber 204, and the bottom end of the collection barrel 201 is connected to the top end of the storage box 301 in an arc shape.

[0024] One end of the flip plate 202 is rotatably connected to a rotating block 205, and a float 206 is fixedly installed on the top of the rotating block 205. A limit plate 207 is provided at the other end of the flip plate 202, and the limit plate 207 is fixedly connected to the annular bucket 203. An electromagnet 208 is fixedly installed on the inner wall of the limit plate 207. The flip plate 202 is rotatably connected to the center of the annular bucket 203. A sealing ring with a round edge is provided around the flip plate 202. The electromagnet 208 in the limit plate 207 can adsorb one end of the flip plate 202 after being energized.

[0025] Grid plates 209 are installed at intervals on the collection barrel 201, and a filter cover 210 is sleeved on the outer wall of the collection barrel 201. A sliding block 211 is fixedly connected to the inner wall of the filter cover 210. A lifting groove 212 is provided on the surface of the collection barrel 201, and the sliding block 211 slides in the lifting groove 212. One end of the filter cover 210 is fixedly connected to a connecting plate 213. The grid plates 209 installed at intervals around the collection barrel 201 are C-shaped, and the filter cover 210 sleeved on the collection barrel 201 has the same shape as it, with an open area at one end and a connecting plate 213 fixedly connected to the other end to avoid affecting the docking of the storage box 301 when it rises.

[0026] The upper surface of the connecting plate 213 is fixedly connected to a directional column 214, and a return spring 215 is sleeved on the directional column 214. The bottom end of the filter cover 210 is fixedly connected to a contact plate 216. The bottom end of the dust removal box 100 is fixedly installed with a water tank 217. An extrusion block 218 is provided below the contact plate 216. The inner wall of the water tank 217 is fixedly connected to the extrusion block 218. The connecting plate 213, the contact plate 216 and the extrusion block 218 are all arranged on the same vertical line. The water tank 217 is filled with water, and the water tank 217 is provided with a water inlet pipe and a water outlet pipe. The water in the water tank 217 is replaced according to actual usage.

[0027] The cleaning assembly includes a clamping ring 219, which is fixedly connected to the top of the collecting barrel 201. A clamping frame 220 is clamped on the clamping ring 219. The other end of the clamping frame 220 is fixedly connected to a sliding sleeve 221. One side of the sliding sleeve 221 is fixedly connected to a limiting slider 222. One end of the clamping frame 220 is clamped in the groove on the clamping ring 219, and the other end of the clamping frame 220 is fixedly connected to the sliding sleeve 221.

[0028] A fixing frame 223 is provided on one side of the sliding sleeve 221, and a limiting groove 224 is opened on the fixing frame 223. The limiting slider 222 is slidably connected in the limiting groove 224. A reciprocating screw rod 225 is rotatably connected to the fixing frame 223. The sliding sleeve 221 is sleeved on the reciprocating screw rod 225. The top of the clamping ring 219 is connected to a bellows 226. The top of the reciprocating screw rod 225 is fixedly installed with a motor 227, and the motor 227 is fixedly installed on the inner wall of the dust removal box 100.

[0029] Specifically, initially, the electromagnet 208 in the limit plate 207 is energized to attract one end of the flip plate 202, so that the flip plate 202 is in a closed state on the annular bucket 203. The sliding block 211 is located at the bottom of the lifting slot 212. The filter cover 210 covers the grid plate 209 on the collection barrel 201. The sliding sleeve 221 is located at the top of the reciprocating screw 225. The collection barrel 201 is suspended above the water tank 217 and does not come into contact with the water in the water tank 217. The water level in the water tank 217 is higher than the position of the squeezing block 218, which sucks in dust and metal debris in the workshop. The output end of the motor 227 drives the reciprocating screw 225 to rotate on the fixed frame 223, driving the sleeved sliding sleeve 221 to move from the top to the bottom. The limiting slider 222 on one side of the sliding sleeve 221 slides along the limiting groove 224 provided, driving the collection barrel 201 fixed by one end of the clamping frame 220 to move downward. During this process, dust and metal debris are intercepted in the collection barrel 201 by the grid plate 209 and the filter cover 210 on the collection barrel 201. When the collection barrel 201 enters the water tank 217, the bottom of the collection barrel 201 will gradually contact the water surface, and the contact plate 216 at the bottom of the filter cover 210 will contact the extrusion block 218 on one side of the water tank 217. Water will fill in from the bottom of the filter cover 210 and the grid plate 209. As the collection barrel 201 continues to enter the water, the external water pressure increases, forcing the water flow to quickly enter the collection barrel 201. This pressure difference will enhance the scouring effect of the water flow, so that the water attached to the barrel will be flushed out. Dust on the wall or inside is more easily peeled off and spread with the water flow, which accelerates the dissolution of dust and water. The filter cover 210 slides upward along the surface of the collection barrel 201, and the sliding block 211 slides from the bottom end to the top end of the lifting groove 212. The connecting plate 213 at the top of the filter cover 210 squeezes the return spring 215 sleeved on the directional column 214. After the filter cover 210 is lifted, the water in the water tank 217 can enter the collection barrel 201 more quickly through the grid plate 209. When the water in the water tank 217 fills the collection barrel 201, the dust trapped in the collection barrel 201 dissolves in the water, cleaning the trapped metal debris. The electromagnet 208 in the limit plate 207 is de-energized, causing the float 206 at one end of the flip plate 202 to gradually float in the water, driving the flip plate 202, which has lost its adsorption, to rotate and tilt on the annular bucket 203, causing the cleaned metal debris to pass through the flip plate 202 and fall into the collection chamber 204 below. During this process, the newly entered dust and metal debris come into contact with the water together, allowing the dust and metal debris to be separated. When the sliding block 211 slides from the bottom end to the top end of the reciprocating screw 225, the steps are opposite. When the collecting barrel 201 is raised to the water surface, water will be discharged from the grid plate 209 on the collecting barrel 201 and the bottom end of the storage box 301. The cleaned metal debris is collected from the collecting chamber 204 into the storage box 301. At the same time, the flip plate 202 is driven to rotate and reset under the reaction force of the torsion spring. The electromagnet 208 in the limit plate 207 is energized again to adsorb one end of the flip plate 202. At this time, the cleaned metal debris will be temporarily stored in the storage box 301, and the newly intercepted dust and metal debris will be located on the flip plate 202 and the annular bucket 203. Example

[0030] Reference Figure 2 、 Figure 8 and Figure 9 , which is the third embodiment of the present invention, provides a workshop mobile dust removal device, the docking assembly includes a connecting slide 303, the connecting slide 303 is rotatably connected to the lower surface of the inclined plate 302, the inner wall of the storage box 301 is fixedly connected to the bottom plate 304, the connecting slide 303 is slidably connected in the bottom plate 304, a reset spring 305 is sleeved on the bottom plate 304, the top of the reset spring 305 is in conflict with the lower surface of the bottom plate 304, and a limiting ring 306 is fixedly connected to the connecting slide 303, and the upper surface of the limiting ring 306 is in conflict with the bottom end of the reset spring 305.

[0031] The inner wall of the bottom end of the storage box 301 is slidably connected to a sliding plate 307, and inclined blocks 308 are arranged at intervals on the sliding plate 307. A folding spring 309 is fixedly installed at one end of the sliding plate 307, and a support column 310 is fixedly connected to the other end of the sliding plate 307. A connecting groove 311 is symmetrically provided at the bottom end of the collecting barrel 201. A gate plate 312 is slidably connected to one side of the storage box 301, and the top of the gate plate 312 is fixedly connected to a docking block 313. Both sides of the gate plate 312 are fixedly connected to a matching slide plate 314.

[0032] Fitting grooves 315 are provided on both sides of the inner wall of the dust collector box 100, and positioning blocks 316 are fixedly connected to both sides of the bottom end of the support column 310. A sliding inclined plate 317 is fixedly connected to one side of the gate plate 312, and one side of the sliding inclined plate 317 is in contact with one end of the support column 310. A vibration groove 318 is provided on the inner wall of the dust collector box 100, and a discharge pipe 319 is fixedly connected to the dust collector box 100. A collection box 320 is provided at one end of the discharge pipe 319. A drainage hole is provided on the bottom plate 304. During the rotation process, the inclined plate 302 always keeps in contact with the vibration groove 318 at one end.

[0033] Specifically, initially, the bottom end of the connecting slide post 303 is in sliding contact with the upper surface of the sliding plate 307, one end of the inclined inclined plate 302 is located at the bottom end of the vibration groove 318, one end of the support post 310 is located at the bottom end of the sliding inclined plate 317, the top end of the sliding inclined plate 317 is in contact with the lower surface of the bottom plate 304, and the gate 312 on one side of the storage box 301 is in a closed state; When the collecting barrel 201 drives the storage box 301 at the bottom to rise, the upper surface of the docking block 313 will come into conflict with the lower surface of the discharge pipe 319 on one side. As the movement is carried out, the docking block 313 will gradually open, and one side of the storage box 301 will gradually dock with one end of the discharge pipe 319. Relative to the storage box 301, the docking block 313 pushes the gate plate 312 to slide downward along the fitting groove 315 to open. At the same time, the gate plate 312 will drive the sliding inclined plate 317 on one side to slide along the opened connecting groove 311, so that the support column 310 at one end of the sliding plate 307 will slide along the inclined surface of the sliding inclined plate 317, gradually pushing the sliding plate 307 to slide to the other side, squeezing and folding. The spring piece 309 and the inclined block 308 arranged on the sliding plate 307 will intermittently push the connecting slide column 303 to rise, causing the inclined plate 302 to rotate and shake along the vibration groove 318, and the temporarily stored metal debris to the side of the gate plate 312. When the docking block 313 drops to the end of the rotating shaft of the inclined plate 302, the gate plate 312 can continue to drop. The inclined plate 302 will shake back and forth on the storage box 301, accelerating the metal debris to enter the discharge pipe 319 on one side. When the lower surface of the docking block 313 collides with the upper surface of the positioning block 316, the bottom end of the discharge port on one side of the storage box 301 is connected to the top of the discharge pipe 319. When descending, the steps are opposite. Example

[0034] Reference Figures 1-9 , which is a fourth embodiment of the present invention, provides a workshop mobile dust removal device, comprising the following steps: Initially, the electromagnet 208 in the limit plate 207 is energized to attract one end of the flip plate 202, so that the flip plate 202 is in a closed state on the annular bucket 203. The sliding block 211 is located at the bottom of the lifting groove 212. The filter cover 210 covers the grid plate 209 on the collection barrel 201. The sliding sleeve 221 is located at the top of the reciprocating screw 225. The collection barrel 201 is suspended above the water tank 217 and does not come into contact with the water in the water tank 217. The water level in the water tank 217 is higher than the position of the squeezing block 218, which sucks in dust and metal debris in the workshop. The output end of the motor 227 drives the reciprocating screw 225 to rotate on the fixed frame 223, driving the sleeved sliding sleeve 221 to move from the top to the bottom. The limiting slider 222 on one side of the sliding sleeve 221 slides along the limiting groove 224 provided, driving the collection barrel 201 fixed by one end of the clamping frame 220 to move downward. During this process, dust and metal debris are intercepted in the collection barrel 201 by the grid plate 209 and the filter cover 210 on the collection barrel 201. When the collecting bucket 201 enters the water tank 217, the bottom end of the collecting bucket 201 will gradually contact the water surface, and the contact plate 216 at the bottom end of the filter cover 210 will contact the extrusion block 218 on one side of the water tank 217, and water will fill in from the bottom end of the filter cover 210 and the grid plate 209. As the collecting bucket 201 continues to enter the water, the filter cover 210 will slide upward along the surface of the collecting bucket 201, and the sliding block 211 will slide from the bottom end of the lifting groove 212 to the top end. The connecting plate 213 at the top end of the filter cover 210 will squeeze the return spring 215 sleeved on the directional column 214. After the filter cover 210 is lifted, the water in the water tank 217 can enter the collecting bucket 201 faster through the grid plate 209; When the water in the water tank 217 fills the collection barrel 201, the dust trapped in the collection barrel 201 dissolves in the water, cleaning the trapped metal debris. The electromagnet 208 in the limit plate 207 is de-energized, causing the float 206 at one end of the flip plate 202 to gradually float in the water, driving the flip plate 202, which has lost its adsorption, to rotate and tilt on the annular bucket 203, allowing the cleaned metal debris to pass through the flip plate 202 and fall into the collection chamber 204 below. During this process, the newly entered dust and metal debris come into contact with the water together, allowing the dust and metal debris to be separated. When the sliding block 211 slides from the bottom end to the top end of the reciprocating screw 225, the steps are reversed. When the collecting bucket 201 is lifted to the water surface, water is discharged from the grid plate 209 on the collecting bucket 201 and the bottom end of the storage box 301. The cleaned metal debris is collected from the collecting chamber 204 into the storage box 301. At the same time, the flip plate 202 is driven by the reaction force of the torsion spring to rotate and reset. The electromagnet 208 in the limit plate 207 is energized again to attract one end of the flip plate 202. At this time, the cleaned metal debris is temporarily stored in the storage box 301, while the newly intercepted dust and metal debris are located on the flip plate 202 and the annular bucket 203. Initially, the bottom end of the connecting slide post 303 is in sliding contact with the upper surface of the sliding plate 307, one end of the inclined plate 302 is located at the bottom end of the vibration groove 318, one end of the stop post 310 is located at the bottom end of the sliding inclined plate 317, the top end of the sliding inclined plate 317 is in contact with the lower surface of the bottom plate 304, and the gate 312 is in a closed state on one side of the storage box 301; When the collecting barrel 201 drives the storage box 301 at the bottom to rise, the upper surface of the docking block 313 will come into conflict with the lower surface of the discharge pipe 319 on one side. As the movement is carried out, the docking block 313 will gradually open, and one side of the storage box 301 will gradually dock with one end of the discharge pipe 319. Relative to the storage box 301, the docking block 313 pushes the gate plate 312 to slide downward along the fitting groove 315 to open. At the same time, the gate plate 312 will drive the sliding inclined plate 317 on one side to slide along the opened connecting groove 311, so that the support column 310 at one end of the sliding plate 307 will slide along the inclined surface of the sliding inclined plate 317, gradually pushing the sliding plate 307 to slide to the other side, squeezing and folding. The spring piece 309 and the inclined block 308 arranged on the sliding plate 307 will intermittently push the connecting slide column 303 to rise, causing the inclined plate 302 to rotate and shake along the vibration groove 318, and the temporarily stored metal debris to the side of the gate plate 312. When the docking block 313 drops to the end of the rotating shaft of the inclined plate 302, the gate plate 312 can continue to drop. The inclined plate 302 will shake back and forth on the storage box 301, accelerating the metal debris to enter the discharge pipe 319 on one side. When the lower surface of the docking block 313 collides with the upper surface of the positioning block 316, the bottom end of the discharge port on one side of the storage box 301 is connected to the top of the discharge pipe 319. When descending, the steps are opposite.

[0035] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A mobile dust removal device for a workshop, comprising a dust removal box (100), characterized in that: An interception and separation mechanism (200) is provided in the dust removal box (100), and a docking and unloading mechanism (300) is provided at the bottom end of the interception and separation mechanism (200); The interception and separation mechanism (200) comprises a collecting barrel (201) and a flip plate (202); an interception component is provided between the collecting barrel (201) and the flip plate (202) for separating metal debris mixed in the dust; and a cleaning component is provided between the collecting barrel (201) and the dust removal box (100) for cleaning the intercepted metal debris. The docking and unloading mechanism (300) comprises a storage box (301) and an inclined plate (302) rotatably connected to the storage box (301); a docking assembly is provided between the storage box (301) and the inclined plate (302) for accelerating the unloading rate of metal scraps.

2. A mobile dust removal device for a workshop according to claim 1, characterized in that: The interception assembly comprises an annular bucket (203), the annular bucket (203) is fixedly connected to the collecting barrel (201), the flip plate (202) is connected to the annular bucket (203) by a torsion spring, and a collecting chamber (204) is provided below the annular bucket (203).

3. The mobile dust removal device for a workshop according to claim 1, characterized in that: One end of the flip plate (202) is rotatably connected to a rotating block (205), a floating ball (206) is fixedly installed on the top of the rotating block (205), and a limiting plate (207) is provided at the other end of the flip plate (202), the limiting plate (207) is fixedly connected to the annular bucket (203), and an electromagnet (208) is fixedly installed on the inner wall of the limiting plate (207).

4. The mobile dust removal device for a workshop according to claim 1, characterized in that: Grid plates (209) are installed at intervals on the collecting barrel (201), a filter cover (210) is sleeved on the outer wall of the collecting barrel (201), a sliding block (211) is fixedly connected to the inner wall of the filter cover (210), a lifting groove (212) is opened on the surface of the collecting barrel (201), the sliding block (211) fits and slides in the lifting groove (212), and one end of the filter cover (210) is fixedly connected to a connecting plate (213).

5. The mobile dust removal device for a workshop according to claim 4, characterized in that: The upper surface of the connecting plate (213) is fixedly connected to a directional column (214), a return spring (215) is sleeved on the directional column (214), the bottom end of the filter cover (210) is fixedly connected to a contact plate (216), the bottom end of the dust removal box (100) is fixedly mounted with a water tank (217), an extrusion block (218) is provided below the contact plate (216), and the inner wall of the water tank (217) is fixedly connected to the extrusion block (218).

6. The mobile dust removal device for a workshop according to claim 1, characterized in that: The cleaning assembly comprises a snap ring (219), the snap ring (219) being fixedly connected to the top end of the collecting barrel (201), a snap frame (220) being clamped on the snap ring (219), a sliding sleeve (221) being fixedly connected to the other end of the snap frame (220), and a limiting slider (222) being fixedly connected to one side of the sliding sleeve (221).

7. The mobile dust removal device for a workshop according to claim 6, characterized in that: A fixing frame (223) is provided on one side of the sliding sleeve (221), a limiting groove (224) is provided on the fixing frame (223), the limiting slider (222) is slidably connected in the limiting groove (224), a reciprocating screw rod (225) is rotatably connected to the fixing frame (223), the sliding sleeve (221) is sleeved on the reciprocating screw rod (225), the top end of the clamping ring (219) is connected to a bellows (226), a motor (227) is fixedly installed on the top end of the reciprocating screw rod (225), and the motor (227) is fixedly installed on the inner wall of the dust removal box (100).

8. The mobile dust removal device for a workshop according to claim 1, characterized in that: The docking assembly includes a connecting slide (303), the connecting slide (303) is rotatably connected to the lower surface of the inclined plate (302), the inner wall of the storage box (301) is fixedly connected to the bottom plate (304), the connecting slide (303) is slidably connected in the bottom plate (304), a reset spring (305) is sleeved on the bottom plate (304), the top end of the reset spring (305) contacts the lower surface of the bottom plate (304), and a limiting ring (306) is fixedly connected to the connecting slide (303), and the upper surface of the limiting ring (306) contacts the bottom end of the reset spring (305).

9. The mobile dust removal device for a workshop according to claim 1, characterized in that: The inner wall of the bottom end of the storage box (301) is slidably connected to a sliding plate (307), and inclined blocks (308) are arranged at intervals on the sliding plate (307). A folding spring (309) is fixedly installed on one end of the sliding plate (307), and a support column (310) is fixedly connected to the other end of the sliding plate (307). The bottom end of the collecting barrel (201) is symmetrically provided with a connecting groove (311). One side of the storage box (301) is slidably connected to a gate plate (312), and the top end of the gate plate (312) is fixedly connected to a docking block (313), and both sides of the gate plate (312) are fixedly connected to a matching slide plate (314).

10. The mobile dust removal device for a workshop according to claim 9, characterized in that: The inner wall of the dust removal box (100) is provided with a fitting groove (315) on both sides, the bottom end of the support column (310) is fixedly connected with a positioning block (316) on both sides, one side of the gate plate (312) is fixedly connected with a sliding inclined plate (317), one side of the sliding inclined plate (317) contacts one end of the support column (310), the inner wall of the dust removal box (100) is provided with a vibration groove (318), the dust removal box (100) is fixedly connected with a discharge pipe (319), and one end of the discharge pipe (319) is provided with a collection box (320).

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