Building stone ore blasting drilling equipment

Abstract

The invention relates to the technical field of stone ore mining, and discloses building stone ore blasting drilling equipment which comprises a drilling base, one side of the drilling base is fixedly connected with a dust collection tank in a dust collection assembly, a dust storage tank is arranged in the dust collection tank, the bottom surface of the dust storage tank communicates with one end of an air pipe, and the upper end of the dust storage tank communicates with the interior of the dust collection tank; and the other end of the air pipe is communicated with the dust collecting cover. An embedded rotating plate is rotated, so that a scraping plate arranged on a fixing frame can scrape dust and chippings adhered to the inner wall of the bottom of the dust collection tank in the rotating process of the embedded rotating plate, and a movable spiral groove is formed in an embedded sleeve; and in the process that the scraping block arranged on the fixing frame rotates along with the embedded rotating plate, the scraping effect that the outer surface of the dust storage tank moves downwards and rotates at the same time is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of stone mine mining, in particular to stone mine blasting and drilling equipment for construction. Background Art

[0002] Mining blasting belongs to the application of engineering blasting technology in mining. In mining engineering, various blasting technologies are used in the process of shaft excavation, open-pit mining, and underground mining. At present, before mining, the location of the blasting hole needs to be determined first, and then the drilling equipment is brought in to carry out the drilling process.

[0003] The drilling equipment in the prior art often produces a large amount of smoke and debris when drilling before blasting. If this is not handled, it will not only pollute the working environment, but also may cause harm to the health of the workers. Although the drilling equipment in the prior art is equipped with corresponding dust collection equipment, the depth of the drilling hole is generally relatively deep, so the smoke and debris generated will be relatively large. Therefore, some debris and smoke often adhere to the inside of the corresponding dust collection equipment. If it is not cleaned, it will cause blockage of the dust collection component, thereby affecting the drilling effect.

[0004] Therefore, the existing demand is not met, and we have proposed a building stone ore blasting drilling equipment. Summary of the invention

[0005] The present invention provides a stone ore blasting drilling device for construction, which has the beneficial effects and solves the problems mentioned in the above background technology.

[0006] The present invention provides the following technical solution: a stone mine blasting drilling device for construction, comprising a drilling seat, one side of the drilling seat is fixedly connected with a dust collecting tank in a dust collecting assembly, a dust storage tank is arranged inside the dust collecting tank, the bottom surface of the dust storage tank is connected to one end of an air pipe, the upper end of the dust storage tank is connected to the inside of the dust collecting tank, the other end of the air pipe is connected to a dust collecting hood, the dust collecting hood is fixedly arranged on the bottom surface of a positioning plate, and the positioning plate is fixedly arranged on the drilling seat;

[0007] An embedded rotating plate is also rotatably arranged inside the dust collecting tank, and a plurality of fixed frames are equidistantly arranged on the top surface of the embedded rotating plate, a movable base is slidably arranged on each fixed frame, and a first spring is arranged inside each fixed frame, a scraper block is also slidably arranged inside the movable base, and a second spring is arranged between the scraper block and the movable base.

[0008] As an optional solution for the stone mine blasting drilling equipment for construction described in the present invention, a fixed sleeve is fixedly connected to the surface of the movable base on the side away from the scraper block, a movable slide rod is slidably arranged inside the fixed sleeve, and a third spring is also arranged between the fixed sleeve and the movable slide rod.

[0009] As an optional solution of the stone mine blasting drilling equipment for construction described in the present invention, the movable slide rod is set inside the movable spiral groove through corresponding ball sliding, the movable spiral groove is opened on the inner nested cylinder, and the inner nested cylinder is fixedly set inside the dust collecting tank.

[0010] As an optional solution for the stone blasting and drilling equipment for construction described in the present invention, a plurality of second material discharge troughs are also provided on the embedded rotating plate, the plurality of second material discharge troughs are equidistantly arranged, and each second material discharge trough is connected to a discharge pipe, the discharge pipe is fixedly arranged on the bottom surface of the embedded rotating plate, and a scraper is also fixedly connected to the fixed frame.

[0011] As an optional solution for the stone blasting drilling equipment for construction described in the present invention, a first movable straight groove is also opened inside the inner nested tube, and a connecting straight groove is also opened on the inner wall of the inner nested tube, and the connecting straight groove is used to move the slide rod to slide in the up and down directions.

[0012] As an optional solution for a stone mine blasting drilling equipment for construction described in the present invention, two second movable straight grooves are also provided on the inner wall of the inner nested cylinder, the two second movable straight grooves are respectively connected with the movable initial end and the movable end of the movable spiral groove, and the two second movable straight grooves are both connected with the first movable straight groove, a limit flap is rotatably provided inside the second movable straight groove connected with the movable end of the movable spiral groove, and a limit flap is also rotatably provided at the top end of the first movable straight groove.

[0013] As an optional solution of the stone blasting drilling equipment for construction described in the present invention, the limit flap is rotatably connected to the second movable straight groove through a corresponding torsion spring and a rotating rod.

[0014] As an optional solution for the stone mine blasting and drilling equipment for construction described in the present invention, a first material discharge chute is provided on the inner wall of the bottom of the dust collecting tank, and a filter plate is provided inside the dust collecting tank, the filter plate is in contact with the top ends of several fixed frames, and an air pump is provided on the top of the dust collecting tank, and the air inlet end of the air pump is connected to the interior of the dust collecting tank, and the bottom surface of the filter plate is fixedly connected to the outer edge of the top of the dust storage tank through several connecting rods.

[0015] As an optional solution for the stone blasting drilling equipment for construction described in the present invention, a threaded rod is rotatably arranged inside the drilling seat, a moving block in the drilling assembly is sleeved on the threaded rod, and a threaded connection is formed between the threaded rod and the moving block.

[0016] As an optional solution for a stone blasting drilling device for construction described in the present invention, a driving motor is fixedly arranged on the moving block, and the output end of the driving motor is fixedly connected to the upper end of the drill rod, and the lower end of the drill rod is arranged inside the through hole opened in the positioning plate.

[0017] The present invention has the following beneficial effects:

[0018] 1. The building stone mine blasting drilling equipment, through the setting of the drilling component, the user can not only complete the pre-blasting drilling effect of the corresponding stone mine, but also, compared with the prior art, the present solution, through the setting of the dust collecting hood, allows a large amount of smoke and debris generated by the drill rod in the process of drilling the stone mine to be transported to the inside of the dust collecting tank through the dust collecting hood and the air pipe, so as to avoid to a certain extent the problem that a large amount of smoke and debris will pollute the working environment and may also cause harm to the health of the workers.

[0019] 2. The stone mine blasting and drilling equipment for construction, by allowing the embedded rotating plate to rotate, not only can the scraper arranged on the fixed frame complete the scraping effect of dust and debris adhering to the inner wall of the bottom of the dust collecting tank during the rotation of the embedded rotating plate, but also by providing a movable spiral groove on the inner nested cylinder, the scraper block arranged on the fixed frame can also complete the scraping effect of the outer surface of the dust storage tank while moving downward and rotating in the process of following the rotation of the embedded rotating plate. Therefore, through the above-mentioned arrangement, it can effectively solve the problem in the prior art that after the dust collecting tank has been working for a period of time, a certain amount of dust and debris will inevitably adhere to the inner surface of the dust collecting tank. If these adhered dust and debris are not processed, it is very likely to cause blockage, thereby affecting the discharge of dust and debris. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0021] Figure 2 It is a schematic diagram of the cross-sectional structure of a partial dust collecting tank of the present invention.

[0022] Figure 3 For the present invention Figure 2 Enlarged structural diagram at A in the middle.

[0023] Figure 4 For the present invention Figure 2 Enlarged structural diagram at B in the middle.

[0024] Figure 5 It is a schematic diagram of the internal structure of the dust collecting tank of the present invention.

[0025] Figure 6 It is a schematic diagram of the internal structure of the inner nested cylinder of the present invention.

[0026] Figure 7 It is a schematic diagram of the structure of the embedded rotating plate of the present invention.

[0027] Figure 8 It is a schematic diagram of the cross-sectional structure of a local scraper block of the present invention.

[0028] Fig. 9 It is a schematic diagram of the structure of the drilling assembly of the present invention.

[0029] In the figure: 1. Drilling seat; 2. Dust collection assembly; 3. Drilling assembly;

[0030] 101. threaded rod; 102. positioning plate;

[0031] 201, dust collecting tank; 202, vacuum pump; 203, first feeding chute; 204, filter plate; 205, dust storage tank; 206, inner nested cylinder; 207, movable spiral groove; 208, inner rotating plate; 209, discharge pipe; 210, first spring; 211, first movable straight groove; 212, second movable straight groove; 213, limit flap; 214, scraper; 215, movable base; 216, fixed sleeve; 217, movable slide rod; 218, second spring; 219, third spring; 221, fixed frame; 222, scraper; 223, second feeding chute; 224, connecting straight groove;

[0032] 301. Moving block; 302. Drill rod; 303. Dust hood; 304. Air pipe. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions 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 creative work are within the scope of protection of the present invention.

[0034] For example, see Figure 1 , Figure 2 as well as Fig. 9A stone blasting drilling device for construction includes a drilling seat 1, a dust collecting tank 201 in a dust collecting assembly 2 is fixedly connected to one side of the drilling seat 1, a dust storage tank 205 is arranged inside the dust collecting tank 201, the bottom surface of the dust storage tank 205 is connected to one end of an air pipe 304, the upper end of the dust storage tank 205 is connected to the inside of the dust collecting tank 201, the other end of the air pipe 304 is connected to a dust collecting cover 303, the dust collecting cover 303 is fixedly arranged on the bottom surface of a positioning plate 102, and the positioning plate 102 is fixedly arranged on the drilling seat 1;

[0035] An embedded rotating plate 208 is also rotatably arranged inside the dust collecting tank 201, and a plurality of fixed frames 221 are equidistantly arranged on the top surface of the embedded rotating plate 208. A movable base 215 is slidably arranged on each fixed frame 221, and a first spring 210 is arranged inside each fixed frame 221. A scraper block 214 is also slidably arranged inside the movable base 215, and a second spring 218 is also arranged between the scraper block 214 and the movable base 215.

[0036] A first material discharge chute 203 is also provided on the inner wall at the bottom of the dust collecting tank 201, and a filter plate 204 is also provided inside the dust collecting tank 201, the filter plate 204 is in contact with the top ends of several fixing frames 221, and an air pump 202 is also provided on the top of the dust collecting tank 201, and the air inlet end of the air pump 202 is connected to the inside of the dust collecting tank 201, and the bottom surface of the filter plate 204 is fixedly connected to the outer edge of the top of the dust storage tank 205 through several connecting rods.

[0037] A threaded rod 101 is rotatably disposed inside the drilling seat 1 , and a moving block 301 in the drilling assembly 3 is sleeved on the threaded rod 101 , and a threaded connection is formed between the threaded rod 101 and the moving block 301 .

[0038] A driving motor is fixedly arranged on the moving block 301, and the output end of the driving motor is fixedly connected to the upper end of the drill rod 302, and the lower end of the drill rod 302 is arranged inside the through hole opened in the positioning plate 102.

[0039] In this embodiment, a driving motor and a threaded rod 101 are provided on the drilling seat 1, and a fixed connection is formed between the output end of the driving motor and the upper end of the threaded rod 101, and the threaded rod 101 is also threadedly connected with a moving block 301, so that when the user starts the driving motor provided on the drilling seat 1, the threaded rod 101 will rotate, thereby driving the moving block 301 to perform a corresponding movement effect on the drilling seat 1;

[0040] The moving block 301 is also provided with a driving motor, and the output end of the driving motor is fixedly connected to the top of the drill rod 302, so that when the moving block 301 moves, the user can synchronously start the driving motor connected to the drill rod 302, thereby driving the drill rod 302 to complete the corresponding rotation, so that the drill rod 302 can synchronously follow the moving block 301 in a rotating manner during the movement of the moving block 301, thereby completing the drilling effect of the stone mine;

[0041] Since a large amount of smoke and debris will be generated during the drilling process of the drill rod 302 in the stone mine, if it is not handled, it will not only pollute the working environment, but also may cause harm to the health of the workers. Therefore, a dust collection component 2 is provided on one side of the drilling seat 1;

[0042] Since the drilling seat 1 is also provided with a positioning plate 102, and a dust collecting cover 303 is also provided at the bottom of the positioning plate 102, and the lower end of the drill rod 302 is arranged inside the through hole opened in the positioning plate 102, when the drill rod 302 is drilling, the smoke and debris generated will be temporarily blocked by the dust collecting cover 303;

[0043] Since an air pump 202 is provided on the top of the dust collecting tank 201, and the air suction end of the air pump 202 is connected to the internal cavity of the dust collecting tank 201, and the dust storage tank 205 connected to the dust hood 303 through the air pipe 304, its upper end is also connected to the internal cavity of the dust collecting tank 201, so when the drill rod 302 is drilling, the user can also start the air pump 202 simultaneously, and the start of the air pump 202 can also effectively allow the air pump 202 to complete the suction effect of the gas inside the dust collecting tank 201, and this suction also allows the smoke and debris blocked by the dust hood 303 to effectively enter the dust storage tank 205 through the air pipe 304, and then enter the internal cavity of the dust collecting tank 201, and in this way, the smoke and debris generated by drilling can be effectively processed.

[0044] It should be noted that since the dust storage tank 205 is configured to have a wide bottom and a narrow top, when smoke and debris enter the dust storage tank 205, this configuration not only allows the smoke and debris inside the dust storage tank 205 to escape from the narrow opening at the top into the internal cavity of the dust collecting tank 201, but the narrower outlet can also prevent the smoke and debris from entering the dust storage tank 205 again to a certain extent. At the same time, the wider bottom can also cache the smoke and debris that enter the dust storage tank 205 from the air pipe 304 and are not dispersed, so that the smoke and debris can be quickly sucked out later.

[0045] It should be noted that since a filter plate 204 is also provided inside the dust collecting tank 201, when the vacuum pump 202 sucks the internal cavity of the dust collecting tank 201, the air flow containing smoke and debris will pass through the filter plate 204 and be filtered by the filter plate 204 so as to leave some larger debris and smoke in the internal cavity of the dust collecting tank 201 for subsequent processing. At the same time, the filter plate 204 is a prior art, and the user can adjust the filter mesh number of the filter plate 204 according to their own needs and actual conditions. No further details will be given.

[0046] Through the above-mentioned arrangement, the user can not only complete the pre-blasting drilling effect of the corresponding stone mine, but also, compared with the prior art, the present solution, through the arrangement of the dust hood 303, allows a large amount of smoke and debris generated by the drill rod 302 during the drilling process of the stone mine to be transported to the inside of the dust collecting tank 201 through the dust hood 303 and the air pipe 304, thereby avoiding to a certain extent the problem that a large amount of smoke and debris will pollute the working environment and may also cause harm to the health of the workers.

[0047] Embodiment 2: This embodiment is an improvement made on the basis of Embodiment 1. Figure 1-Figure 8 As shown, a fixed sleeve 216 is fixedly connected to a surface of the movable base 215 away from the scraper block 214 , a movable slide rod 217 is slidably arranged inside the fixed sleeve 216 , and a third spring 219 is also arranged between the fixed sleeve 216 and the movable slide rod 217 .

[0048] The movable slide rod 217 is slidably arranged inside the movable spiral groove 207 through corresponding balls. The movable spiral groove 207 is provided on the inner nesting cylinder 206 , and the inner nesting cylinder 206 is fixedly arranged inside the dust collecting tank 201 .

[0049] The embedded rotating plate 208 is also provided with a plurality of second material discharge chutes 223 , which are equidistantly arranged, and each second material discharge chutes 223 is connected to a discharge pipe 209 , which is fixedly arranged on the bottom surface of the embedded rotating plate 208 , and a scraper 222 is also fixedly connected to the fixed frame 221 .

[0050] A first moving straight groove 211 is further provided inside the inner nesting tube 206 , and a connecting straight groove 224 is further provided on the inner wall of the inner nesting tube 206 . The connecting straight groove 224 is used for moving the slide bar 217 to slide in the up and down directions.

[0051] Two second movable straight grooves 212 are also provided on the inner wall of the inner nested cylinder 206. The two second movable straight grooves 212 are respectively connected to the moving initial end and the moving end of the movable spiral groove 207, and the two second movable straight grooves 212 are both connected to the first movable straight groove 211. A limit flap 213 is rotatably provided inside the second movable straight groove 212 connected to the moving end of the movable spiral groove 207, and a limit flap 213 is also rotatably provided at the top end of the first movable straight groove 211.

[0052] The limiting flap 213 is rotatably connected to the second movable straight slot 212 via a corresponding torsion spring and a rotating rod.

[0053] In this embodiment: See Figure 2 and Figure 5 It can be seen that since the outer surface of the dust storage tank 205 is set to an arc structure, some large-particle debris and dust remaining in the internal cavity of the dust collecting tank 201 can be filtered by the filter plate 204 and slide down to the inner wall of the bottom of the dust collecting tank 201 through the outer surface of the dust storage tank 205 when falling. Since the first discharge chute 203 is provided on the inner wall of the bottom of the dust collecting tank 201, the debris and dust that slide down to the inner wall of the bottom of the dust collecting tank 201 will be discharged to the outside of the dust collecting tank 201 through the first discharge chute 203.

[0054] Since an embedded rotating plate 208 is rotatably arranged below the first discharge trough 203, and a plurality of second discharge troughs 223 are equidistantly arranged on the embedded rotating plate 208, the debris and dust falling from the first discharge trough 203 will fall into the plurality of second discharge troughs 223. It should be noted that a plurality of discharge slopes are arranged inside each second discharge trough 223, so the debris and dust falling into the second discharge trough 223 will fall into the corresponding discharge pipe 209 through the discharge slope, and then be discharged out of the dust collecting tank 201 through the discharge pipe 209.

[0055] After the dust collecting tank 201 has been collecting dust for a period of time, a certain amount of dust and debris will inevitably adhere to the inner wall of the bottom of the dust collecting tank 201 and the outer surface of the dust storage tank 205. If the adhered dust and debris are not processed, it is likely to cause blockage, thereby affecting the discharge of dust and debris.

[0056] On the one hand, since the output end of the external motor is also connected to the bottom of the embedded rotating plate 208, when the user starts the external motor, the embedded rotating plate 208 will rotate accordingly inside the dust collecting tank 201, and a plurality of fixing frames 221 are evenly spaced on the embedded rotating plate 208, and a sliding groove for the fixing frame 221 to rotate is also opened on the inner wall of the bottom of the dust collecting tank 201, and the upper end of the fixing frame 221 also passes through the sliding groove and is arranged in the internal cavity of the dust collecting tank 201, and at the same time, a scraper 222 is fixedly connected to the surface of the fixing frame 221 arranged at the upper end of the first discharge chute 203, and the scraper 222 is in contact with the bottom inner wall of the dust collecting tank 201, which makes it possible for the plurality of fixing frames 221 arranged on the embedded rotating plate 208 to rotate synchronously when the embedded rotating plate 208 rotates, so that the scraper 222 arranged on the fixing frame 221 can complete the scraping effect of the debris and dust adhering to the inner wall of the bottom of the dust collecting tank 201;

[0057] At the same time, since a discharge pipe 209 is fixedly provided at the bottom of the embedded rotating plate 208, when the embedded rotating plate 208 rotates, the discharge pipe 209 will also rotate synchronously, so that the dust discharged from the second discharge trough 223 into the discharge pipe 209 can be discharged from the dust collecting tank 201 in a rotating manner, which not only realizes uniform discharge, but also the discharged dust and debris will not accumulate in only one place, thereby effectively solving the problem in the prior art that the discharged dust and debris will accumulate in one place, so that the user needs to perform corresponding cleaning continuously.

[0058] See also Figure 7 It can be seen that the plurality of second feed chutes 223 and the plurality of fixing frames 221 are staggered. Figure 5 It can be seen that the first feed chute 203 is equidistantly arranged on the inner wall of the bottom of the dust collecting tank 201. Through this arrangement, when the embedded rotating plate 208 rotates, the first feed chute 203 will be affected by the intermittent blocking effect of the embedded rotating plate 208, thereby to a certain extent preventing the dust and debris that have been discharged from the dust collecting tank 201 from re-entering the dust collecting tank 201 from the first feed chute 203 when the vacuum pump 202 is sucking the inside of the dust collecting tank 201.

[0059] On the other hand, since a movable base 215 is also slidably provided on the fixed frame 221, and a scraper block 214 is slidably provided inside the movable base 215, and the end of the scraper block 214 away from the movable base 215 contacts the outer surface of the dust storage tank 205, when the fixed frame 221 rotates following the embedded rotating plate 208, the scraper block 214 can scrape away the dust and debris adhering to the outer surface of the dust storage tank 205;

[0060] Since the other end of the movable base 215 is fixedly connected to the fixed sleeve 216, and one end of the movable slide rod 217 is slidably arranged inside the fixed sleeve 216, and the other end of the movable slide rod 217 is slidably arranged inside the movable spiral groove 207 through a ball bearing, and the movable spiral groove 207 is opened at the inner wall of the inner nested cylinder 206, and the inner nested cylinder 206 is fixedly installed in the internal cavity of the dust collecting tank 201, this makes it possible for the fixed frame 221 to rotate and drive the scraper block 214 to scrape the outer surface of the dust collecting tank 205. When scraping, the moving slide bar 217 can drive the moving base 215 to move up and down on the fixed frame 221 by sliding the moving slide bar 217 inside the moving spiral groove 207, and the movement of the moving base 215 will also drive the scraping block 214 to move synchronously, which makes the scraping block 214 have a rotating downward scraping effect when scraping the outer surface of the dust storage tank 205, and this arrangement also effectively improves the scraping area and scraping efficiency of the scraping block 214 on the dust storage tank 205.

[0061] It should be noted that since a second spring 218 is also provided between the scraping block 214 and the movable base 215, when the scraping block 214 is scraping the outer surface of the dust storage tank 205, the contact distance between the scraping block 214 and the outer surface of the dust storage tank 205 can also be adaptively adjusted through the second spring 218, so as to better achieve the scraping effect on the outer surface of the dust storage tank 205.

[0062] Since the moving end of the moving spiral groove 207 is connected to the corresponding second moving straight groove 212, and a limit flap 213 is also provided inside the second moving straight groove 212, and the flipping direction of the limit flap 213 can only be flipped downward, when the moving slide bar 217 moves to the moving end of the moving spiral groove 207, the moving slide bar 217 will contact the limit flap 213, and pass through the limit flap 213, and enter the second moving straight groove 212. Since the movement of the moving slide bar 217 is based on the rotation of the embedded rotating plate 208, when the moving slide bar 217 enters the second moving straight groove 212, the user can temporarily control the external motor to drive the embedded rotating plate 208 to rotate in the opposite direction. The inner rotating plate 208 rotates, and the reverse rotation of the inner rotating plate 208 drives the movable slide bar 217 to reset correspondingly inside the movable spiral groove 207. However, due to the limitation of the limit flap 213, the movable slide bar 217 cannot reset via the movable spiral groove 207 at this time. The inner nesting cylinder 206 also has a first movable straight groove 211, and the first movable straight groove 211 is connected to the second movable straight groove 212. Therefore, when the movable slide bar 217 cannot reset from the movable spiral groove 207, the movable slide bar 217 moves from the second movable straight groove 212 to the first movable straight groove 211 through the inclined surface provided at the bottom of the second movable straight groove 212, so that the movable slide bar 217 completes the corresponding reset effect.

[0063] It should be noted that, since a third spring 219 is provided between the movable slide bar 217 and the fixed sleeve 216, no matter the movable slide bar 217 enters the first movable straight groove 211 from the movable spiral groove 207, or the movable slide bar 217 is reset from the first movable straight groove 211 to the movable spiral groove 207, the movable slide bar 217 can complete adaptive adjustment through the third spring 219 to avoid the occurrence of a stuck situation. Moreover, when the movable slide bar 217 enters the second movable straight groove 212 from the movable spiral groove 207 moving end, and enters the first movable straight groove 211 under the limiting action of the limiting flap 213, due to the first movable straight groove 211 The depth of the opening is further deepened on the basis of the second movable straight groove 212. Therefore, after the movable slide bar 217 enters the first movable straight groove 211, the movable slide bar 217 will extend an end distance from the inside of the fixed sleeve 216. At the same time, since a connecting straight groove 224 is also opened on the inner nested tube 206, and the opening depth of the connecting straight groove 224 is the same as the opening depth of the first movable straight groove 211, when the movable slide bar 217 is reset, the movable slide bar 217 will slide into the connecting straight groove 224 and complete the corresponding reset along the connecting straight groove 224. This setting also effectively avoids the movable slide bar 217 from getting stuck when it is reset.

[0064] On the one hand, since contact is formed between the top end of the first movable straight groove 211 and the filter plate 204, and on the other hand, since the first spring 210 is also arranged inside the fixed frame 221, when the movable slide bar 217 drives the movable base 215 to move downward, the movable base 215 will squeeze the first spring 210 accordingly, and when the movable slide bar 217 is reset from the inside of the first movable straight groove 211, the compressed first spring 210 will quickly drive the movable base 215 to reset to the initial moving position of the movable spiral groove 207. This movement will form a collision contact between the movable base 215 and the filter plate 204, and this collision contact will also allow the dust and debris adhering to the bottom surface of the filter plate 204 to be separated from the filter plate 204, so that the filter plate 204 can better complete the filtering effect of dust and debris.

[0065] Since a second moving straight groove 212 is also connected to the initial moving position of the moving spiral groove 207, and the second moving straight groove 212 is also connected to the first moving straight groove 211, a limiting flap 213 is also provided at the connection between the second moving straight groove 212 and the first moving straight groove 211, and this limiting flap 213 can only be flipped upward, and a moving inclined surface is also provided between the first moving straight groove 211 and the second moving straight groove 212 here, which makes it possible for the user to start the external motor connected to the embedded rotating plate 208 again, the embedded rotating plate 208 will rotate forward again, and then drive the moving slide bar 217 to move accordingly again, and at this time the moving slide bar 217 will fall onto the limiting flap 213, and under the action of the limiting flap 213 and the moving inclined surface, it will re-enter the interior of the moving spiral groove 207 from the first moving straight groove 211, so as to perform the corresponding scraping and cleaning effect again.

[0066] At the same time, due to the setting of the connecting ball on the moving slide bar 217, when the connecting ball on the moving slide bar 217 slides inside the moving spiral groove 207, because the diameter of the connecting ball is larger than the width of the connecting straight groove 224 between the moving spiral groove 207 and the first moving straight groove 211, the connecting ball on the moving slide bar 217 will not accidentally slide into the first moving straight groove 211 before moving to the two ends of the moving spiral groove 207 during the sliding process inside the moving spiral groove 207.

[0067] By allowing the embedded rotating plate 208 to rotate, not only can the scraper 222 arranged on the fixed frame 221 complete the scraping effect of dust and debris adhered to the inner wall of the bottom of the dust collecting tank 201 during the rotation of the embedded rotating plate 208, but also by providing a movable spiral groove 207 on the embedded nested cylinder 206, the scraper block 214 arranged on the fixed frame 221 can also complete the scraping effect of the outer surface of the dust storage tank 205 while moving downward and rotating during the rotation of the embedded rotating plate 208. Therefore, through the above-mentioned arrangement, it can effectively solve the problem that after the dust collecting work inside the dust collecting tank 201 has been carried out for a period of time, a certain amount of dust and debris will inevitably adhere to the inner wall of the bottom of the dust collecting tank 201 and the outer surface of the dust storage tank 205. If these adhered dust and debris are not handled, it is very likely to cause blockage, thereby affecting the discharge of dust and debris.

[0068] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0069] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A blasting drilling device for stone ore for construction, comprising a drilling seat (1), characterized in that: A dust collecting tank (201) in the dust collecting assembly (2) is fixedly connected to one side of the drilling seat (1); a dust storage tank (205) is arranged inside the dust collecting tank (201); the bottom surface of the dust storage tank (205) is connected to one end of the air pipe (304); the upper end of the dust storage tank (205) is connected to the inside of the dust collecting tank (201); the other end of the air pipe (304) is connected to a dust collecting cover (303); the dust collecting cover (303) is fixedly arranged on the bottom surface of the positioning plate (102); and the positioning plate (102) is fixedly arranged on the drilling seat (1); An embedded rotating plate (208) is also rotatably arranged inside the dust collecting tank (201), and a plurality of fixed frames (221) are equidistantly arranged on the top surface of the embedded rotating plate (208), a movable base (215) is slidably arranged on each fixed frame (221), and a first spring (210) is arranged inside each fixed frame (221), a scraper block (214) is also slidably arranged inside the movable base (215), and a second spring (218) is also arranged between the scraper block (214) and the movable base (215).

2. The blasting drilling equipment for building stone mines according to claim 1 is characterized in that: A fixed sleeve (216) is fixedly connected to a surface of one side of the movable base (215) away from the scraper block (214), a movable slide rod (217) is slidably arranged inside the fixed sleeve (216), and a third spring (219) is also arranged between the fixed sleeve (216) and the movable slide rod (217).

3. The blasting drilling equipment for building stone mines according to claim 2 is characterized in that: The movable slide rod (217) is slidably arranged inside the movable spiral groove (207) through corresponding balls, the movable spiral groove (207) is opened on the inner nesting cylinder (206), and the inner nesting cylinder (206) is fixedly arranged inside the dust collecting tank (201).

4. The blasting drilling equipment for building stone mines according to claim 1 is characterized in that: The embedded rotating plate (208) is also provided with a plurality of second material discharge troughs (223), which are arranged at equal distances from each other, and each second material discharge trough (223) is connected to a discharge pipe (209), and the discharge pipe (209) is fixedly arranged on the bottom surface of the embedded rotating plate (208), and a scraper (222) is also fixedly connected to the fixed frame (221).

5. The blasting drilling equipment for building stone mines according to claim 3 is characterized by: A first movable straight groove (211) is also provided inside the inner nested tube (206), and a connecting straight groove (224) is also provided on the inner wall of the inner nested tube (206). The connecting straight groove (224) is used to move the sliding rod (217) to slide in the up and down directions.

6. The blasting drilling equipment for building stone mines according to claim 5, characterized in that: Two second movable straight grooves (212) are also provided on the inner wall of the inner nested cylinder (206), and the two second movable straight grooves (212) are respectively connected to the movable initial end and the movable end of the movable spiral groove (207), and the two second movable straight grooves (212) are both connected to the first movable straight groove (211), and a limit flap (213) is rotatably provided inside the second movable straight groove (212) connected to the movable end of the movable spiral groove (207), and a limit flap (213) is also rotatably provided at the top end of the first movable straight groove (211).

7. The blasting drilling equipment for building stone mines according to claim 6, characterized in that: The limit flap (213) is rotationally connected to the second movable straight slot (212) via a corresponding torsion spring and a rotating rod.

8. The blasting drilling equipment for stone mines used in construction according to claim 1, characterized in that: A first material discharge chute (203) is also provided at the inner wall of the bottom of the dust collecting tank (201), and a filter plate (204) is also provided inside the dust collecting tank (201), and the filter plate (204) is in contact with the top ends of a plurality of fixing frames (221). An air pump (202) is also provided on the top of the dust collecting tank (201), and the air inlet end of the air pump (202) is connected to the inside of the dust collecting tank (201), and the bottom surface of the filter plate (204) is fixedly connected to the outer edge of the top of the dust storage tank (205) through a plurality of connecting rods.

9. The blasting drilling equipment for building stone mines according to claim 1, characterized in that: A threaded rod (101) is rotatably arranged inside the drilling seat (1), and a moving block (301) in the drilling assembly (3) is sleeved on the threaded rod (101), and a threaded connection is formed between the threaded rod (101) and the moving block (301).

10. The blasting drilling equipment for building stone mines according to claim 9, characterized in that: A driving motor is fixedly arranged on the moving block (301), and the output end of the driving motor is fixedly connected to the upper end of the drill rod (302), and the lower end of the drill rod (302) is arranged inside a through hole opened in the positioning plate (102).

Images