Cleaning device convenient to operate in shot hole

Abstract

The utility model provides a cleaning device convenient to operate in a shot hole, which comprises a fixed seat, a fixed component arranged in the fixed seat, an electric push rod fixedly connected to one side of the fixed seat, a telescopic rod arranged at one end of the electric push rod, a motor arranged at one end of the telescopic rod, and a motor arranged at the other end of the telescopic rod. A rotating rod is fixedly connected to the output end of the motor, a cleaning assembly is arranged on the outer side of the rotating rod, the fixing assembly comprises a rotating shaft arranged on the inner wall of the fixing base, and a first bevel gear is fixedly connected to the outer side of the rotating shaft. The cleaning device convenient to operate in the blast hole solves the problems that when an existing device is actually used, a worker needs to hold the device by hand to clean the interior of the blast hole, due to the fact that the positions and angles of the blast hole are different, the device is labor-consuming and inconvenient to operate when held by hand, powder block sundries in the blast hole are inconvenient to clean through a cleaning brush, and the cleaning efficiency is high. The cleaning is not thorough, and the use is relatively inconvenient.

Description

Technical Field

[0001] The utility model relates to the technical field of blasthole cleaning equipment, in particular to a cleaning device which is easy to operate in a blasthole. Background Art

[0002] A blasthole is a hole drilled in the object to be blasted (such as a rock or ore body) for loading explosives for blasting. The blasthole needs to be cleaned before loading to ensure normal loading work.

[0003] Patent document CN219560798U discloses a blasthole cleaning device comprising a housing, the inner wall of which is provided with a reciprocating mechanism and a rotating mechanism. The reciprocating mechanism includes a first motor fixedly mounted to the inner wall of the housing, a crankshaft fixedly mounted at its output end, one end of which is rotatably connected to a connecting rod. The rotating mechanism includes a second motor. In implementing this technical solution, the inventors discovered that the prior art suffers from at least the following problems:

[0004] When the above device is actually used, the staff needs to hold the device to clean the blasthole. Due to the different positions and angles of the blastholes, it is more laborious and inconvenient to operate the device. In addition, it is not convenient to clean the powder blocks and debris in the blasthole with a cleaning brush. The cleaning is not thorough enough and it is inconvenient to use.

[0005] Therefore, it is necessary to provide a cleaning device that is easy to operate in a blasthole to solve the above technical problems. Utility Model Content

[0006] In view of this, the purpose of the present invention is to provide a cleaning device for a blasthole that is easy to operate, so as to solve the problems raised in the above-mentioned background technology.

[0007] The utility model provides a cleaning device that is easy to operate inside a blasthole, comprising a fixed seat, a fixing assembly being arranged inside the fixed seat, an electric push rod being fixedly connected to one side of the fixed seat, a telescopic rod being arranged at one end of the electric push rod, a motor being arranged at one end of the telescopic rod, a rotating rod being fixedly connected to the output end of the motor, and a cleaning assembly being arranged on the outside of the rotating rod.

[0008] As the utility model provides a cleaning device that is easy to operate in a blasthole, preferably, the fixing assembly includes a rotating shaft arranged on the inner wall of the fixing seat, the outer side of the rotating shaft is fixedly connected to a first bevel gear, the outer side of the first bevel gear is meshedly connected to a second bevel gear, the number of the second bevel gears is set to two, the inner ring of the second bevel gear is fixedly connected to a screw rod, the outer side of the screw rod is threadedly connected to a threaded plate, one side of the threaded plate is fixedly connected to a movable plate, and the shape of the movable plate is set to be arc-shaped.

[0009] As the utility model provides a cleaning device that is easy to operate in a blasthole, preferably, the cleaning assembly includes a cleaning brush arranged on the outside of the rotating rod, and the number of the cleaning brushes is set to two. The outside of the rotating rod is fixedly connected to a fixed block, and the outside of the fixed block is respectively provided with a first fixed ring and a second fixed ring, and the outsides of the first fixed ring and the second fixed ring are both fixedly connected to a scraper head.

[0010] As the utility model provides a cleaning device that is easy to operate in a blasthole, preferably, one side of the threaded plate is fixedly connected to a limiting block, and the inner wall of the fixing seat is provided with a limiting groove used in conjunction with the limiting block.

[0011] As the utility model provides a cleaning device that is easy to operate in a blasthole, preferably, a sliding groove used in conjunction with the threaded plate is opened on one side of the fixing seat.

[0012] As the utility model provides a cleaning device that is easy to operate in a blasthole, preferably, one end of the rotating shaft is fixedly connected to a hand wheel.

[0013] As the utility model provides a cleaning device that is easy to operate in a blasthole, preferably, a support seat is provided at one end of the screw rod.

[0014] As the utility model provides a cleaning device that is easy to operate in a blasthole, preferably, fixing bolts are provided inside the first fixing ring and the second fixing ring.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] The cleaning device which is easy to operate in the blasthole drives the first bevel gear to rotate through the rotating shaft, and the first bevel gear drives the screw to rotate through the two second bevel gears. The rotation of the screw causes the two threaded plates to move toward each other, and the threaded plates drive the movable plates to move toward each other, so that the two movable plates abut against the inner wall of the blasthole, and the fixed seat is installed and fixed, achieving the effect of not requiring hand-held operation. After the fixation is completed, the rotating rod is driven to rotate by the motor, and the first and second fixed rings of the fixed block and the outer side thereof rotate synchronously, so that the scraping head crushes the debris powder blocks in the blasthole, and the cleaning brushes are arranged on both sides of the scraping head to clean the crushed powder blocks and dust in the blasthole, and at the same time the electric push rod drives the motor and the rotating rod to move through the telescopic rod to improve the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A schematic structural diagram of a preferred embodiment of the cleaning device for blastholes that is easy to operate provided by the utility model;

[0018] Figure 2 This is a schematic structural diagram of the fixing assembly shown in the present invention;

[0019] Figure 3 This is a schematic structural diagram of the cleaning component shown in the present invention.

[0020] Numbers in the figure: 1. Fixed seat; 2. Fixed assembly; 21. Rotating shaft; 22. First bevel gear; 23. Second bevel gear; 24. Screw; 25. Threaded plate; 26. Moving plate; 3. Electric push rod; 4. Telescopic rod; 5. Motor; 6. Rotating rod; 7. Cleaning assembly; 71. Cleaning brush; 72. Fixed block; 73. First fixing ring; 74. Second fixing ring; 75. Scraping head; 8. Limit block; 9. Limit groove; 10. Slide; 11. Hand wheel; 12. Support seat; 13. Fixing bolt. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings and implementation examples.

[0022] Please refer to Figure 1-Figure 3 , a cleaning device that is easy to operate in a blasthole, including a fixing seat 1.

[0023] In the specific implementation process, Figure 1 、 Figure 2 and Figure 3 As shown, a fixing assembly 2 is provided inside the fixing base 1, an electric push rod 3 is fixedly connected to one side of the fixing base 1, a telescopic rod 4 is provided at one end of the electric push rod 3, a motor 5 is provided at one end of the telescopic rod 4, a rotating rod 6 is fixedly connected to the output end of the motor 5, and a cleaning assembly 7 is provided on the outside of the rotating rod 6.

[0024] The fixing assembly 2 includes a rotating shaft 21 arranged on the inner wall of the fixing base 1, and the outer side of the rotating shaft 21 is fixedly connected to the first bevel gear 22, and the outer side of the first bevel gear 22 is meshedly connected to the second bevel gear 23. The number of the second bevel gears 23 is set to two, and the inner ring of the second bevel gear 23 is fixedly connected to the screw rod 24, and the outer side of the screw rod 24 is threadedly connected to the threaded plate 25. One side of the threaded plate 25 is fixedly connected to the movable plate 26, and the shape of the movable plate 26 is set to be arc-shaped.

[0025] The cleaning assembly 7 includes a cleaning brush 71 arranged on the outside of the rotating rod 6. The number of cleaning brushes 71 is set to two. A fixed block 72 is fixedly connected to the outside of the rotating rod 6. A first fixed ring 73 and a second fixed ring 74 are respectively provided on the outside of the fixed block 72. A scraper head 75 is fixedly connected to the outside of the first fixed ring 73 and the second fixed ring 74.

[0026] One side of the threaded plate 25 is fixedly connected to a limiting block 8 , and an inner wall of the fixing seat 1 is provided with a limiting groove 9 used in conjunction with the limiting block 8 .

[0027] A sliding groove 10 for cooperating with the threaded plate 25 is formed on one side of the fixing base 1 .

[0028] One end of the rotating shaft 21 is fixedly connected to the hand wheel 11 .

[0029] A support seat 12 is provided at one end of the screw rod 24 .

[0030] Fixing bolts 13 are disposed inside the first fixing ring 73 and the second fixing ring 74 .

[0031] It should be noted that: by setting a fixed base 1, an electric push rod 3 is fixedly connected to one side of the fixed base 1, and the electric push rod 3 is fixedly connected to the motor 5 through a telescopic rod 4. The output end of the motor 5 is fixedly connected to the rotating rod 6. The rotating rod 6, the motor 5 and the electric push rod 3 are inserted into the blasthole in sequence. The fixed base 1 is located outside the blasthole, and the two arc-shaped movable plates 26 are located inside the blasthole. The first bevel gear 22 is driven to rotate by the rotating shaft 21, and the first bevel gear 22 drives the screw rod 24 to rotate through the two second bevel gears 23. The rotation of the screw rod 24 causes the two threaded plates 25 to move toward each other, and the threaded plates 25 drive the movable plates 26 to move toward each other, so that the two movable plates 26 abut against the inner wall of the blasthole, and the fixed base 1 is installed and fixed, achieving the effect of not requiring handheld operation. After the fixation is completed The motor 5 drives the rotating rod 6 to rotate, and the fixed block 72 and the first and second fixed rings 73 and 74 on its outer side rotate synchronously, so that the scraper head 75 breaks the debris powder blocks in the blast hole. The cleaning brushes 71 are set on both sides of the scraper head 75 to clean the broken powder blocks and dust in the blast hole. At the same time, the electric push rod 3 drives the motor 5 and the rotating rod 6 to move through the telescopic rod 4 to improve the cleaning effect. The threaded plate 25 is supported by the limit block 8 and the limit groove 9, and the threaded plate 25 is limited by the slide groove 10. The rotation of the rotating shaft 21 is facilitated by the hand wheel 11, and the screw rod 24 is supported by the support seat 12. The first and second fixed rings 73 and 74 are conveniently installed and disassembled by the fixing bolts 13, so that the scraper head 75 is easy to replace.

[0032] The working principle of the cleaning device for blasthole provided by the utility model is as follows:

[0033] The first bevel gear 22 is driven by the first bevel gear 23 to rotate, and the first bevel gear 22 is driven by the second bevel gear 23 to rotate the screw rod 24. The screw rod 24 rotates to make the two threaded plates 25 move toward each other, and the threaded plate 25 drives the movable plate 26 to move toward each other, so that the two movable plates 26 abut against the inner wall of the blasthole, thereby fixing the fixed seat 1 and achieving the effect of not requiring handheld operation.

[0034] It should be noted that the electric push rod and motor are both existing equipment, and those skilled in the art can learn about them through technical manuals or conventional experimental methods. The content of this practical protection does not involve improvements to the internal structure and methods, so they will not be elaborated on.

[0035] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A cleaning device that is easy to operate in a blasthole, characterized in that: The invention comprises a fixing seat (1), a fixing assembly (2) is arranged inside the fixing seat (1), an electric push rod (3) is fixedly connected to one side of the fixing seat (1), a telescopic rod (4) is arranged at one end of the electric push rod (3), a motor (5) is arranged at one end of the telescopic rod (4), a rotating rod (6) is fixedly connected to the output end of the motor (5), and a cleaning assembly (7) is arranged on the outside of the rotating rod (6).

2. The easy-to-operate cleaning device for blastholes according to claim 1, characterized in that: The fixing assembly (2) comprises a rotating shaft (21) arranged on the inner wall of the fixing seat (1); the outer side of the rotating shaft (21) is fixedly connected to a first bevel gear (22); the outer side of the first bevel gear (22) is meshedly connected to a second bevel gear (23); the number of the second bevel gears (23) is set to two; the inner ring of the second bevel gear (23) is fixedly connected to a screw rod (24); the outer side of the screw rod (24) is threadedly connected to a threaded plate (25); one side of the threaded plate (25) is fixedly connected to a movable plate (26); the shape of the movable plate (26) is set to be arc-shaped.

3. The easy-to-operate cleaning device for blastholes according to claim 1, characterized in that: The cleaning assembly (7) comprises a cleaning brush (71) arranged on the outside of the rotating rod (6), the number of the cleaning brushes (71) being set to two, a fixing block (72) being fixedly connected to the outside of the rotating rod (6), a first fixing ring (73) and a second fixing ring (74) being respectively arranged on the outside of the fixing block (72), and a scraping head (75) being fixedly connected to the outside of both the first fixing ring (73) and the second fixing ring (74).

4. The easy-to-operate cleaning device for blastholes according to claim 2, characterized in that: One side of the threaded plate (25) is fixedly connected to a limiting block (8), and the inner wall of the fixing seat (1) is provided with a limiting groove (9) used in conjunction with the limiting block (8).

5. The easy-to-operate cleaning device for blastholes according to claim 1, characterized in that: A sliding groove (10) for use with the threaded plate (25) is provided on one side of the fixing seat (1).

6. The easy-to-operate cleaning device for blastholes according to claim 2, characterized in that: One end of the rotating shaft (21) is fixedly connected to a hand-cranked wheel (11).

7. The easy-to-operate cleaning device for blastholes according to claim 2, characterized in that: A support seat (12) is provided at one end of the screw rod (24).

8. The easy-to-operate cleaning device for blastholes according to claim 3, characterized in that: Fixing bolts (13) are provided inside the first fixing ring (73) and the second fixing ring (74).

Images