Pneumatic high-position deep hole charging and hole sealing integrated pushing device

Abstract

The utility model relates to the field of high-position deep hole charging and hole sealing equipment, in particular to a pneumatic high-position deep hole charging and hole sealing integrated pushing device which comprises a charging box and a lower protection shell, and an explosive cartridge launching barrel is longitudinally installed in a mode of penetrating through the protection shell. An upper supporting plate is arranged on the top face of the protective shell, a supporting shaft sleeve penetrates through the upper supporting plate, a cartridge conveyor is rotationally connected into the supporting shaft sleeve, conveying grooves are evenly formed in the cartridge conveyor in the circumferential direction, and a lower hole is formed in the bottom of the supporting shaft sleeve and communicates with an inner cavity of the cartridge launching cylinder through a second conveying channel. The charging box is symmetrically divided into an explosive cartridge box and a hole sealing cartridge box in the longitudinal direction, and the lower portion of the explosive cartridge box and the lower portion of the hole sealing cartridge box communicate with inclined holes symmetrically formed in the supporting shaft sleeve through a first conveying channel. The high-position deep hole blasting explosive cartridge installation and hole sealing device is suitable for installation and hole sealing of high-position deep hole blasting explosive cartridges, integration and automation of explosive loading and hole sealing operation can save time, reduce labor intensity, and improve efficiency of overall explosive loading and high-position deep hole sealing.

Description

Technical Field

[0001] The utility model relates to the field of high-position deep hole charging and sealing equipment, and specifically relates to a pneumatic high-position deep hole charging and sealing integrated pushing device, which is suitable for the installation of Chinese medicine rolls for high-position deep hole blasting and sealing. The integration and automation of charging and sealing operations can save time, reduce labor intensity, and improve the efficiency of overall explosives filling and high-position deep hole sealing. Background Art

[0002] With the rapid development of mining and underground engineering construction, high-position deep hole blasting technology has become an important construction method. However, the traditional charging and sealing operation process is cumbersome and requires a lot of time and manpower to complete. It is not only inefficient but also poses safety hazards. In the charging process, the traditional method requires manual delivery of explosive cartridges into the deep hole one by one. Due to the high position and large depth of the deep hole, the difficulty and danger of the operation are significantly increased. In the sealing process, the traditional method also requires manual operation to fill the sealing cartridges into the deep hole, which is inefficient. Therefore, the development of an integrated charging and sealing device that can achieve automation, efficiency and safety is of great significance to improving the construction efficiency of high-position deep hole blasting technology, reducing labor intensity and ensuring operation safety. Utility Model Content

[0003] The utility model aims to solve the technical problems that the traditional charging and sealing operations are complicated, require a lot of time and manpower to complete, are not only inefficient but also pose safety hazards. The utility model proposes a pneumatic high-position deep hole charging and sealing integrated pushing device, which can automatically release and pneumatically convey explosives, thereby realizing the automatic and efficient pushing of explosive rolls and sealing rolls.

[0004] Specifically, the technical solution of the utility model is: a pneumatic high-position deep hole charging and sealing integrated pushing device, comprising an upper charging box and a lower protective shell; the lower protective shell is a rectangular box-shaped structure as a whole, and a medicine roll launching tube is installed longitudinally through it; a lower support plate is provided on the bottom surface of the inner bottom of the protective shell, and an upper support plate is provided on the top surface for further supporting the medicine roll launching tube, and a support shaft sleeve is provided on the upper part of the medicine roll launching tube through the upper support plate, and a medicine roll conveyor is rotatably connected inside the support shaft sleeve, and the medicine roll conveyor is evenly arranged with transmission grooves along the circumference, and the bottom of the support shaft sleeve is provided with a The lower hole is connected to the inner cavity of the medicine roll launching tube through the second transmission channel; it also includes a battery and a drive motor, the battery supplies power to the drive motor, and the drive motor is connected to the medicine roll conveyor to control the rotation of the medicine roll conveyor; the medicine loading box is a rectangular open box structure as a whole, and is symmetrically divided into two parts along the longitudinal direction, one side is an explosive medicine roll box and the other side is a sealing medicine roll box, the lower part of the explosive medicine roll box and the sealing medicine roll box is funnel-shaped, the lower part of the explosive medicine roll box and the sealing medicine roll box is connected to the first transmission channel, and inclined holes are symmetrically opened on both sides of the upper part of the support shaft sleeve, and each inclined hole corresponds to a first transmission channel.

[0005] Preferably, one end of the medicine roll launching barrel is an orifice interface, and the other end is a pneumatic interface.

[0006] Preferably, the first transmission channel is bent in the vertical direction.

[0007] Preferably, the two inclined holes simultaneously connect the two first transmission channels to the two transmission grooves respectively.

[0008] Preferably, a laser rangefinder is provided on the top surface of the protective shell near one end of the orifice interface, or in the orifice interface.

[0009] Preferably, the sizes of the first transmission channel, the transmission groove, the second transmission channel and the inner cavity of the medicine roll launching tube are adapted to the size of the medicine roll and are slightly larger than the diameter of the medicine roll.

[0010] Preferably, it also includes a rotary discharge door, which is set at the connection between the bottom of the explosive coil box, the sealing coil box hopper and the top of the first transmission channel.

[0011] The beneficial effects of the present invention are as follows: 1. The present invention realizes the rapid and accurate pushing of explosive rolls and sealing rolls by pneumatic means, greatly shortens the time for charging and sealing, and improves the efficiency of charging and sealing.

[0012] 2. The laser rangefinder equipped in the present invention facilitates measurement of the position of the explosive roll, ensuring that the explosive roll accurately reaches the designated position, thus avoiding potential safety hazards caused by improper positioning of the explosive roll.

[0013] 3. The utility model not only solves many problems existing in traditional charging and sealing operations, but also provides a more efficient and safer solution for underground working environments, and has broad application prospects. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional oblique view of the utility model pneumatic high-position deep hole charging and sealing integrated pushing device;

[0015] Figure 2 This is a transverse cross-sectional view of the pneumatic high-position deep hole charging and sealing integrated pushing device of the utility model;

[0016] Figure 3 This is a longitudinal sectional view of the pneumatic high-position deep hole charging and sealing integrated pushing device of the utility model;

[0017] Figure 4 This is a transverse cross-sectional view of the utility model of a pneumatic high-position deep hole charging and sealing integrated pushing device. Figure 2 ;

[0018] In the figure: 1-cartridge launching tube; 2-protective shell; 3-lower support plate; 4-upper support plate; 5-support shaft sleeve; 6-cartridge conveyor; 7-transmission groove; 8-second transmission channel; 9-cartridge loading box; 10-explosive carbide box; 11-sealing carbide box; 12-first transmission channel; 13-pneumatic interface; 14-battery; 15-drive motor; 16-coupling; 17-orifice interface; 18-laser rangefinder; 19-rotating discharge door. DETAILED DESCRIPTION

[0019] The device of the present invention will be further described in detail below with reference to the accompanying drawings.

[0020] like Figure 1-3As shown, the utility model provides a pneumatic high-position deep hole charging and sealing integrated pushing device, including an upper charging box 9 and a lower protective shell 2; the lower protective shell 2 is a rectangular box-shaped structure as a whole, and a medicine roll launching tube 1 is installed longitudinally through it, and one end of the medicine roll launching tube 1 is an orifice interface 17, and the other end is a pneumatic interface 13; the bottom surface of the protective shell 2 is provided with a plurality of lower support plates 3 at intervals, and the top surface is provided with a plurality of upper support plates 4 at intervals for further supporting the medicine roll launching tube 1, and a support shaft sleeve 5 is provided on the upper part of the medicine roll launching tube through the upper support plate 4, and a medicine roll conveyor 6 is rotatably connected inside the support shaft sleeve 5. The medicine roll conveyor 6 is evenly arranged with transmission grooves 7 along the circumference. A lower hole is opened at the bottom of the support sleeve 5 and then communicates with the inner cavity of the medicine roll launching tube 1 through a second transmission channel 8. When the transmission groove 7 is rotated to open downward, it communicates with the inner cavity of the medicine roll launching tube 1 through the lower hole opened at the bottom of the support sleeve 5 and the second transmission channel 8, so as to transfer the medicine roll therein to the medicine roll launching tube 1; a battery 14 and a drive motor 15 are provided on the medicine roll launching tube 1 inside the protective shell 2, and the battery 14 is used to supply power to the drive motor 15. The drive motor 15 is connected to the medicine roll conveyor 6 through a coupling 16 to control the rotation of the medicine roll conveyor 6;

[0021] The medicine box 9 is an overall rectangular open box structure and is symmetrically divided into two parts along the longitudinal direction, one side is an explosives roll box 10 and the other side is a sealing roll box 11. The lower parts of the explosives roll box 10 and the sealing roll box 11 are funnel-shaped, and the lower parts of the explosives roll box 10 and the sealing roll box 11 are connected with a first transmission channel 12. The first transmission channel 12 is bent in the vertical direction to provide a certain buffering effect. Inclined holes are symmetrically opened on both sides of the upper part of the support sleeve 5 in the horizontal direction, and each inclined hole corresponds to a first transmission channel 12, that is, one inclined hole is connected to the explosives roll box 10 through a first transmission channel 12, and the other inclined hole is connected to the sealing roll box 11 through another first transmission channel 12; the two inclined holes can simultaneously connect the two first transmission channels 12 with the two transmission grooves 7 respectively.

[0022] A further technical solution is: a laser rangefinder 18 is provided on the top surface of the protective shell 2 close to one end of the orifice interface 17 , or in the orifice interface 17 .

[0023] A further technical solution is that the sizes of the first transmission channel 12, the transmission groove 7, the second transmission channel 8 and the inner cavity of the medicine roll launching tube 1 are adapted to the size of the medicine roll and are slightly larger than the diameter of the medicine roll.

[0024] A further technical solution is: Figure 1 、 3-4, it also includes a rotary discharge door 19, which is set at the connection between the bottom of the funnel of the explosives roll box 10 and the sealing roll box 11 and the top of the first conveying channel 12. The rotary discharge door 19 is used to control the discharge of the explosives roll box 10 and the sealing roll box 11 into the first conveying channel 12.

[0025] The method of using the present invention is as follows: after the high-position deep hole construction is completed, a number of explosive rolls are loaded into the explosive roll box 10, and the explosive rolls slide from the explosive roll box 10 into the first transmission channel 12 in sequence. The first explosive roll enters the transmission groove 7, and the drive motor 16 drives the roll conveyor 6 to rotate. Each time it rotates one transmission groove spacing, one explosive roll can be taken out through the transmission groove 7 each time; when the transmission groove 7 carrying the explosive roll is facing the lower second transmission channel 8, it will enter the roll launching tube 1 from the second transmission channel 8 cavity; the orifice interface 17 is facing the high-position deep hole, the pneumatic interface 13 is connected to the air pump, and the air pump is used to emit high-pressure gas into the inner cavity of the medicine roll launching tube 1 to convey the explosive medicine roll to the high-position deep hole by air pressure; the explosive medicine roll in the next transmission groove will enter the inner cavity of the medicine roll launching tube 1 after rotating one transmission groove spacing, and the air pump is continued to be used to emit high-pressure gas into the inner cavity of the medicine roll launching tube 1 to convey the explosive medicine roll to the high-position deep hole by air pressure; when it is necessary to check whether the explosive medicine roll is delivered to the position, the laser rangefinder 18 is used to measure and check.

[0026] After the explosive rolls are installed, all the explosive rolls in the pneumatic high-position deep hole charging and sealing integrated pushing device are emptied, and a number of sealing rolls are loaded into the sealing roll box 11. The sealing rolls slide into the first transmission channel 12 from the sealing roll box 11 in sequence, and the first sealing roll enters the transmission groove 7. The driving motor 16 drives the roll conveyor 6 to rotate, and each time it rotates one transmission groove spacing, a sealing roll can be taken out through the transmission groove 7 each time; when the transmission groove 7 carrying the sealing roll is facing the second lower portion, the sealing roll is pulled out of the transmission groove 7. When the sealing medicine roll is transmitted through the transmission channel 8, it will enter the inner cavity of the medicine roll launching tube 1 from the second transmission channel 8; the orifice interface 17 is facing the high-position deep hole, the pneumatic interface 13 is connected to the air pump, and the air pump is used to emit high-pressure gas into the inner cavity of the medicine roll launching tube 1 to transport the sealing medicine roll to the high-position deep hole through air pressure; when the transmission groove spacing is rotated, the sealing medicine roll in the next transmission groove will enter the inner cavity of the medicine roll launching tube 1, and the air pump is continued to be used to emit high-pressure gas into the inner cavity of the medicine roll launching tube 1 to transport the sealing medicine roll to the high-position deep hole through air pressure.

[0027] When the high-position deep hole charging and sealing integrated pushing device is provided with a rotary discharge door 19, a number of explosive rolls are loaded into the explosive roll box 10, a number of sealing rolls are loaded into the sealing roll box 11, and the rotary discharge door 19 in the explosive roll box 10 is opened to control the number of explosive rolls discharged. When a predetermined number of explosive rolls are put in, the rotary discharge door 19 in the explosive roll box 10 is closed. At this time, the rotary discharge door 19 in the sealing roll box 11 is opened to control the number of sealing rolls discharged. When a predetermined number of sealing rolls are put in, the rotary discharge door 19 in the explosive roll box 10 is closed.

[0028] The above embodiments are only used to illustrate rather than limit the technical solutions of the present invention. Although the present invention has been described in detail with reference to the above embodiments, any technician familiar with the technical field should understand that the present invention can still be modified or replaced by equivalents. Any modification or partial replacement that does not depart from the spirit and scope of the present invention should be included in the scope of the claims of the present invention and fall within the scope of protection of the present invention.

Claims

1. A pneumatic high-position deep hole charging and sealing integrated pushing device, comprising an upper charging box and a lower protective shell; the lower protective shell is a rectangular box-shaped structure with a cartridge launcher installed longitudinally therethrough; characterized in that: The top of described protective shell is provided with a lower support plate and the top surface of described protective shell is provided with an upper support plate for further supporting the medicine roll launching tube, and a support shaft sleeve is provided on the upper surface of described support plate and is rotatably connected to the medicine roll conveyor inside the support shaft sleeve, and the medicine roll conveyor is evenly arranged with transmission grooves along the circumference. A lower hole is opened at the bottom of described support shaft sleeve and is connected with the inner cavity of medicine roll launching tube through the second transmission channel; it also includes a battery and a drive motor, and the battery supplies power to the drive motor, and the drive motor is connected with the medicine roll conveyor to control the rotation of the medicine roll conveyor; the medicine loading box is an overall rectangular open box structure, and is symmetrically divided into two parts along the longitudinal direction, one side is an explosive medicine roll box and the other side is a sealing medicine roll box, the lower parts of the explosive medicine roll box and the sealing medicine roll box are funnel-shaped, and the lower parts of the explosive medicine roll box and the sealing medicine roll box are connected to the first transmission channel, and inclined holes are symmetrically opened on both sides of the upper part of the support shaft sleeve, and each inclined hole corresponds to a first transmission channel.

2. The pneumatic high-position deep hole charging and sealing integrated pushing device according to claim 1 is characterized in that: One end of the medicine roll launching tube is an orifice interface, and the other end is a pneumatic interface.

3. The pneumatic high-position deep hole charging and sealing integrated pushing device according to claim 1 is characterized in that: The first transmission channel is bent in the vertical direction.

4. The pneumatic high-position deep hole charging and sealing integrated pushing device according to claim 1 is characterized in that: The two inclined holes simultaneously connect the two first transmission channels to the two transmission grooves respectively.

5. The pneumatic high-position deep hole charging and sealing integrated pushing device according to claim 1 is characterized in that: A laser rangefinder is arranged on one end of the top surface of the protection shell close to the orifice interface, or in the orifice interface.

6. The pneumatic high-position deep hole charging and sealing integrated pushing device according to claim 1 is characterized in that: The sizes of the first transmission channel, the transmission groove, the second transmission channel and the inner cavity of the medicine roll launching tube are adapted to the size of the medicine roll and are larger than the diameter of the medicine roll.

7. The pneumatic high-position deep hole charging and sealing integrated pushing device according to claim 1 is characterized in that: It also includes a rotary discharge door, which is arranged at the connection between the explosive coil box, the bottom of the sealing coil box funnel and the top of the first transmission channel.

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