CN220195780U - Cleaning device for open-air blasting blastholes - Google Patents

Abstract

The utility model discloses a cleaning device for a surface blasting blast hole, which comprises a dust collection rod, a suction structure, a connecting structure and a surface blasting hole, wherein a connector is arranged on the outer wall of one end of the dust collection rod, the suction structure is arranged at the end part of the dust collection rod, which is close to the connector, the connecting structure is sleeved on the outer wall of one side of the middle part of the dust collection rod, a fixed disc body is arranged on the outer wall of the connecting structure, and a packing auger is arranged on the outer wall of the other end of the dust collection rod. This a cleaning device for opencast blasting big gun hole is provided with the suction nozzle, is provided with the through-hole of reinforceing gaseous suction around the outer wall of this suction nozzle, for follow-up dust clearance provides the condition, satisfies user's user demand, and whole dish frame is as the part of manual work gripping, for follow-up vertical hard providing the service condition to adopt split type design between this fixed disk body and the dust absorption pole, reduce and use in the area of carrying, can facilitate the use person carry the installation.

Description

Cleaning device for open-air blasting blastholes

Technical Field

The utility model relates to the technical field of surface blasting hole cleaning, in particular to a cleaning device for a surface blasting hole.

Background

The surface blasting is divided into the following steps according to blasting objects: the surface mine stripping blasting, water conservancy and hydropower excavation blasting, cutting, trench or foundation excavation blasting, site leveling blasting and other projects, in the re-blasting, a blasthole for plugging explosives such as a detonator is required to be formed in the surface of a land or a stratum, the depth of the blasthole directly influences the blasting strength and the blasting depth, and therefore professional cleaning equipment is required to clean the blasthole, and a good cleaning equipment can effectively reduce the construction difficulty and the neatness of the blasthole, so that convenience is provided for plugging subsequent explosives.

The cleaning device on the market generally only sucks dust and soil in a hole through a rod body in use and in a negative pressure mode, but the soil and rock in an effective blasting hole block the blasting hole, so that the follow-up requirement fails, certain inconvenience is brought to use, and therefore, the cleaning device for the surface blasting blasthole is provided.

Disclosure of Invention

The utility model aims to provide a cleaning device for a surface blasting blasthole, which is used for solving the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a cleaning device for open-air blasting big gun hole, including dust absorption pole, structure of breathing in, connection structure and open-air blasting hole, the one end outer wall of dust absorption pole is provided with the connector, and the one end tip that is close to the connector of dust absorption pole is provided with the structure of breathing in, connection structure has been cup jointed to dust absorption pole middle part one side outer wall, and connection structure's outer wall is provided with the fixed disk body, the other end outer wall of dust absorption pole is provided with the auger, and the dust absorption pole is kept away from the one end tip of structure of breathing in and is provided with broken head, broken sword has been seted up to the both sides of broken head, the structure of breathing in is including suction nozzle and through-hole, and the through-hole has been seted up all around to the outer wall of suction nozzle.

Further, the air suction nozzle and the dust collection rod are communicated with each other, and four through holes are formed in the periphery of the outer wall of the air suction nozzle.

Further, the fixed tray body comprises a tray frame, a clamping sleeve and handles, the middle part of the tray frame is connected with the clamping sleeve, and the handles are arranged on two sides of the inner wall of the tray frame.

Further, the tray frame is sleeved and fixed with the connecting structure through the jacket.

Further, the connecting structure comprises a clamp sleeve, a groove and a constraint tongue piece, the middle part of the outer wall of the clamp sleeve is provided with the groove, and two ends of the groove are provided with the constraint tongue piece.

Further, the outer diameter of the upper half of the groove is smaller than the outer diameter of the lower half of the groove, and the groove is fixedly connected with the dust collection rod through the clamp sleeve.

Furthermore, the dust collection rod penetrates into the surface blasting hole, and the dust collection rod is connected with the negative pressure machine through the air suction structure.

Compared with the prior art, the utility model has the beneficial effects that: this a cleaning device for opencast blasting big gun hole is provided with the suction nozzle, is provided with the through-hole of reinforceing gaseous suction around the outer wall of this suction nozzle, for follow-up dust clearance provides the condition, satisfies user's user demand, and whole dish frame is as the part of manual work gripping, for follow-up vertical hard providing the service condition to adopt split type design between this fixed disk body and the dust absorption pole, reduce and use in the area of carrying, can facilitate the use person carry the installation.

The whole clamp sleeve is fixedly connected with the dust collection rod through welding, the groove of the clamp sleeve adopts a structural design with a small upper part and a large lower part, the tray frame can be effectively restrained and protected, meanwhile, the structure is convenient for the subsequent use to quickly disassemble the tray frame, and the convenience is provided for the user.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic view of a dust collection rod according to the present utility model;

fig. 3 is a schematic view of the structure of the fixing plate body of the present utility model.

In the figure: 1. a dust collection rod; 2. a connector; 3. a getter structure; 301. an air suction nozzle; 302. a through hole; 4. fixing the tray body; 401. a tray rack; 402. a jacket; 403. a handle; 5. an auger; 6. a crushing head; 7. a crushing blade; 8. a connection structure; 801. a clamp sleeve; 802. a groove; 803. a restraining tongue; 9. and (5) a surface blasting hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-3, the present utility model provides a technical solution: a cleaning device for surface blasting big gun hole, including dust absorption pole 1, suction structure 3, connection structure 8 and surface blasting hole 9, the one end outer wall of dust absorption pole 1 is provided with connector 2, and the one end tip that is close to connector 2 of dust absorption pole 1 is provided with suction structure 3, connection structure 8 has been cup jointed to dust absorption pole 1 middle part one side outer wall, and connection structure 8's outer wall is provided with fixed disk body 4, dust absorption pole 1's the other end outer wall is provided with auger 5, and suction pole 1 keeps away from suction structure 3's one end tip and is provided with broken head 6, broken sword 7 has been seted up to the both sides of broken head 6, suction structure 3 is including suction nozzle 301 and through-hole 302, and suction nozzle 301's outer wall has been seted up through-hole 302 all around, and suction nozzle 301 and dust absorption pole 1 communicate each other, and through-hole 302 are provided with four and set up the outer wall all around of suction nozzle 301 again, this suction nozzle 301's outer wall is provided with the through-hole 302 of reinforceing gas suction, can guarantee that follow-up negative pressure device directly through-hole 302 with the air suction in the dust absorption pole 1, make suction pole 1 inner wall be negative pressure form, for follow-up dust removal requirement of user is satisfied.

Example 2

Referring to fig. 1-3, the present utility model provides a technical solution: a cleaning device for opencast blasting big gun hole, fixed disk body 4 is including disk frame 401, press from both sides cover 402 and handle 403, and the middle part of disk frame 401 is connected with and presss from both sides cover 402, the inner wall both sides of disk frame 401 are provided with handle 403, disk frame 401 cup joints fixedly between pressing from both sides cover 402 and the connection structure 8, whole disk frame 401 is as the part of manual gripping, be provided with the handle 403 that supplies human hand to press from both sides cover 403 that grips, and be provided with the clamp 402 that mutually matches with recess 802 in the middle part of disk frame 401, provide the conditions of use for follow-up vertical effort, and adopt split type design between this fixed disk body 4 and the dust absorption pole 1, reduce and use area, can facilitate the user to carry the installation, connection structure 8 is including clamp sleeve 801, recess 802 and restraint tongue 803, and restraint tongue 803 are offered at the outer wall middle part of clamp sleeve 801, the both ends of recess 802 are provided with restraint tongue 802, and the upper half external diameter of recess 802 is less than the lower half external diameter of recess 802, and the recess 802 is fixed connection through between clamp sleeve 801 and the dust absorption pole 1, be welded fixed connection between whole clamp sleeve 801 and the dust absorption pole 1, it adopts the upper and lower recess 802 to insert the structure to insert the small in the recess 1 for the follow-up vertical groove 802, can be convenient for use in the groove 3, the groove 3 is used to use the groove 3, and the needs to be connected to the groove 3 is convenient to use in the groove 3, and the needs of the groove 3 is used in the hole is used to be connected to the groove 3, and has the needs to the groove 3 has the needs to be used to draw the side and has the hole 3, and has the needs to be convenient to be used in the following structure and has the needs and has the end 3.

Working principle: for the cleaning device for the surface blasting blastholes, firstly, the tray frame 401 is aligned to the dust collection rod 1, the jacket 402 is fixed on the clamp sleeve 801, the groove 802 and the constraint tongue piece 803 are used for fixedly constraining the jacket 402, at the moment, the dust collection rod 1 is placed into the surface blasting holes 9 in use, the tray frame 401, the auger 5 and the inner wall of the surface blasting holes 9 slide to drive the dust collection rod 1 to descend, meanwhile, the crushing head 6 scrapes soil and dust adsorbed on the bottom, meanwhile, the negative pressure device is started, air in the dust collection rod 1 is sucked out through the through holes 302, the inner wall of the dust collection rod 1 is in a negative pressure shape, conditions are provided for subsequent dust cleaning, and finally, after the surface blasting blastholes are cleaned, the tray frame 401 is taken down from the dust collection rod 1 in use.

Claims (7)

1. A cleaning device for open-air blasting big gun hole, including dust absorption pole (1), suction structure (3), connection structure (8) and open-air blasting hole (9), its characterized in that: the utility model discloses a dust absorption structure, including dust absorption pole (1), dust absorption pole (1)'s one end outer wall is provided with connector (2), and dust absorption pole (1)'s one end tip that is close to connector (2) is provided with air suction structure (3), connection structure (8) have been cup jointed to dust absorption pole (1) middle part one side outer wall, and connection structure (8)'s outer wall is provided with fixed disk body (4), dust absorption pole (1)'s the other end outer wall is provided with auger (5), and dust absorption pole (1) are kept away from air suction structure (3) one end tip and are provided with broken head (6), broken sword (7) have been seted up to the both sides of broken head (6), air suction structure (3) are including suction nozzle (301) and through-hole (302) have been seted up all around the outer wall of suction nozzle (301).

2. The cleaning device for a surface blasting blasthole according to claim 1, wherein: the suction nozzle (301) is communicated with the dust collection rod (1), and four through holes (302) are formed in the periphery of the outer wall of the suction nozzle (301).

3. The cleaning device for a surface blasting blasthole according to claim 1, wherein: the fixed tray body (4) comprises a tray frame (401), a clamping sleeve (402) and handles (403), the middle part of the tray frame (401) is connected with the clamping sleeve (402), and the handles (403) are arranged on two sides of the inner wall of the tray frame (401).

4. A cleaning device for a surface blasting blasthole according to claim 3, wherein: the tray frame (401) is sleeved and fixed with the connecting structure (8) through the jacket (402).

5. The cleaning device for a surface blasting blasthole according to claim 1, wherein: the connecting structure (8) comprises a clamp sleeve (801), a groove (802) and a constraint tongue piece (803), the middle part of the outer wall of the clamp sleeve (801) is provided with the groove (802), and two ends of the groove (802) are provided with the constraint tongue piece (803).

6. The cleaning device for a surface blasting blasthole according to claim 5, wherein: the upper half outer diameter of the groove (802) is smaller than the lower half outer diameter of the groove (802), and the groove (802) is fixedly connected with the dust collection rod (1) through the clamp sleeve (801).

7. The cleaning device for a surface blasting blasthole according to claim 1, wherein: the dust collection rod (1) penetrates into the surface blasting hole (9), and the dust collection rod (1) is connected with the negative pressure machine through the air suction structure (3).