Pipe reeling device of mixed loading explosive truck for mine

Abstract

The utility model discloses a reel pipe device of a mixed loading explosive truck for a mine, which relates to the technical field of mine blasting and comprises a bottom plate, a turntable is arranged on the upper surface of the bottom plate, two supporting columns are fixedly connected to the upper surface of the turntable, and connecting columns are arranged on the sides, close to each other, of the two supporting columns. And a dismounting assembly is arranged outside the connecting column and comprises a moving plate and a sliding plate, the outer surface of the connecting column is sleeved with a rotating shaft, and the outer surface of the rotating shaft is rotationally connected with a winding roller. According to the device, through the cooperation of the supporting column, the dismounting assembly and the connecting column, the limiting of the connecting column can be relieved by pushing the first pressing rod, and the connecting column can be taken down by pushing the connecting column after the limiting is relieved, so that the medicine conveying pipe is rapidly replaced, convenience and rapidness are achieved, the working efficiency of replacing the medicine conveying pipe is improved, and the time of workers is saved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of mine blasting technology, and specifically relates to a pipe winding device of a mixed explosive vehicle for mines. BACKGROUND

[0002] Blasting is an indispensable important link in mine operation, and the mixed explosive vehicle plays a key role in modern mine blasting operation. Raw materials such as emulsion matrix, ammonium nitrate, diesel oil and sensitizer are loaded on the special vehicle, and then these substances are mixed at the blasting site, and finally the prepared explosive is filled into the blast hole. Among them, heavy ammonium oil explosive with ammonium nitrate as the main component is transported to the blast hole through the conveying system, and heavy ammonium oil explosive with emulsion matrix as the main component is filled through the medicine delivery pipe. This on-site mixing method not only improves the safety of the explosive, but also effectively enhances the blasting effect. The pipe winding device of the mixed explosive vehicle for mines is mainly used for safely and efficiently storing and transporting the detonating device and the detonating tube of the explosive, and is designed to be easy to operate, allowing quick loading and unloading of the detonating tube, and improving work efficiency.

[0003] According to the patent with the announcement number CN217716168U, a pipe winding device of a mixed explosive vehicle is disclosed, which comprises a bottom plate, a support block fixedly installed on the top of the bottom plate, a pipe winding shaft fixedly installed on the support block, two baffles fixedly sleeved on the pipe winding shaft, a conveying pipe A installed on the top of the bottom plate, a conveying assembly provided on the conveying pipe A, a conveying pipe B connected to one end of the conveying pipe A, and the conveying pipe B is wound on the pipe winding shaft and located between the two baffles.

[0004] The above scheme still has some defects in actual use; the medicine delivery pipe may be damaged under long-term use in harsh environments, so that the staff needs to maintain it. Since the medicine delivery pipe is wound in the pipe winding shaft for a long time, and the pipe winding shaft in the above scheme cannot be disassembled, the subsequent maintenance of the medicine delivery pipe will be affected, the use effect of the medicine delivery pipe is not good, and there are some disadvantages. Therefore, we provide a pipe winding device of a mixed explosive vehicle for mines to solve the above problems. UTILITY MODEL CONTENTS

[0005] The utility model aims at making up for the deficiencies of the prior art, and provides a pipe winding device of a mixed explosive vehicle for mines.

[0006] To achieve the above object, the utility model provides following technical scheme: A pipe winding device of mine mixed explosive truck, including bottom plate, the upper surface of bottom plate is provided with rotary table, the upper surface fixedly connected with two support columns of rotary table, the side of two support columns is close to each other and is provided with connecting column, the outside of connecting column is provided with dismounting assembly, the dismounting assembly includes moving plate and sliding plate, the outer surface of connecting column is equipped with the pivot, the outer surface rotationally connected with winding roller of pivot, the outer surface of winding roller is wound with medicine pipe and the one end of medicine pipe extends to the outside of winding roller, the outer surface fixedly connected with snap ring of winding roller, the other end of medicine pipe and the inner wall of snap ring are slidably connected, the top of left side support column is fixedly installed with motor, the output fixedly connected with first gear of motor, the outer surface fixedly connected with second gear of winding roller, the outer surface of first gear and the outer surface of second gear are engaged.

[0007] Preferably, the inner wall of left side support column is provided with first sliding hole, the inner wall of first sliding hole is slidably connected with the outer surface of connecting column, the inner wall of connecting column is provided with receiving bin, the inner side wall of receiving bin is fixedly connected with first compression spring, the one end of first compression spring away from the inner side wall of receiving bin is fixedly connected with the outer surface of moving plate, the outer surface of moving plate is slidably connected with the inner wall of receiving bin, and the outer surface of moving plate is slidably connected with the inner wall of left side support column.

[0008] Preferably, the outer surface of moving plate is fixedly connected with two first positioning rotary grooves, the inner wall of two first positioning rotary grooves is rotatably connected with connecting rod, the one end of two connecting rods away from first positioning rotary groove is rotatably connected with second positioning rotary groove, the side of two second positioning rotary grooves away from connecting rod is fixedly connected with limiting block, the inner wall of left side support column is provided with two limiting holes, and the outer surface of two limiting blocks is slidably connected with the outer surface of connecting column and is slidably connected with the inner wall of two limiting holes respectively.

[0009] Preferably, the outer surface of left side support column is fixedly connected with second compression spring, the one end of second compression spring away from left side support column is fixedly connected with first pressing rod, the second compression spring is sleeved on the outer surface of first pressing rod, and the one end of first pressing rod close to support column is slidably connected with the inner wall of first sliding hole.

[0010] Preferably, the inner wall of right side support column is provided with second sliding hole, the inner wall of second sliding hole is slidably connected with the outer surface of connecting column, the inner side wall of second sliding hole is fixedly connected with third compression spring, the one end of third compression spring away from the inner side wall of second sliding hole is fixedly connected with the outer surface of sliding plate, and the outer surface of sliding plate is slidably connected with the inner wall of second sliding hole.

[0011] Preferably, the upper surface of the bottom plate is fixedly connected with a rotating rod, the upper surface of the rotating rod is rotationally connected with the bottom surface of the rotating disc, the upper surface of the bottom plate is provided with a sliding rail, the inner wall of the sliding rail is slidably connected with four supporting rods, the upper surfaces of the four supporting rods are all fixedly connected with the bottom surface of the rotating disc, the upper surface of the rotating disc is slidably connected with a second pressing rod, the outer surface of the second pressing rod is sleeved with a fourth compression spring, the upper and lower ends of the fourth compression spring are fixedly connected with the upper surface of the rotating disc and the outer surface of the second pressing rod respectively, and the upper surface of the bottom plate is provided with a group of clamping holes, and the bottom end of the second pressing rod is slidably connected with the inner wall of the clamping hole.

[0012] Beneficial effects:

[0013] Compared with the prior art, the pipe winding device of the mine mixed explosive truck has the following beneficial effects:

[0014] Firstly, the cooperation between the supporting column, the dismounting assembly and the connecting column can release the limiting of the connecting column by pushing the first pressing rod, and the connecting column can be removed after releasing the limiting, so that the medicine delivery tube can be quickly replaced and maintained, which is convenient and fast, improves the working efficiency of replacing the medicine delivery tube and saves the time of workers.

[0015] The cooperation between the rotating rod, the second pressing rod, the fourth compression spring and the clamping hole can move the second pressing rod out of the clamping hole, and then the rotating disc can be rotated to adjust the angle of the medicine delivery tube, so that the device can adapt to different working environments and improve the versatility of the device. DRAWINGS

[0016] Fig. 1 It is a perspective view structural schematic diagram of the utility model;

[0017] Fig. 2 It is a perspective view structural schematic diagram of the winding roller of the utility model;

[0018] Fig. 3 It is a perspective sectional view schematic diagram of the rotating disc of the utility model;

[0019] Fig. 4 It is a perspective view top sectional schematic diagram of the supporting column of the utility model;

[0020] Fig. 5 It is an enlarged schematic diagram of A in the utility model Fig. 4

[0021] ​In the figure: 1, the base plate, 2, the rotating disc, 3, the support column, 4, the disassembly assembly, 401, the first sliding hole, 402, the storage bin, 403, the moving plate, 404, the first compression spring, 405, the first positioning rotary groove, 406, the connecting rod, 407, the second positioning rotary groove, 408, the limiting block, 409, the limiting hole, 410, the first pressing rod, 411, the second compression spring, 412, the second sliding hole, 413, the third compression spring, 414, the sliding plate, 5, the connecting column, 6, the rotating shaft, 7, the winding roller, 8, the motor, 9, the first gear, 10, the second gear, 11, the medicine delivery tube, 12, the snap ring, 13, the rotating rod, 14, the sliding rail, 15, the support rod, 16, the second pressing rod, 17, the fourth compression spring, 18, the clamping hole. DETAILED DESCRIPTION

[0022] To illustrate the technical content of the utility model, the purposes and effects achieved, the following will be described in conjunction with the embodiments and the accompanying drawings.

[0023] The principles and features of the utility model will be described below in conjunction with the accompanying drawings, and the examples are only used to explain the utility model and not to limit the scope of the utility model.

[0024] Referring to Figs. 1-5 A pipe winding device of a mixed explosive truck for mines comprises a base plate 1, the upper surface of the base plate 1 is provided with a rotating disc 2, the upper surface of the rotating disc 2 is fixedly connected with two support columns 3, the support columns 3 and the rotating disc 2 are welded with relatively strong force, which can prevent the winding roller 7 from breaking due to shaking when winding the pipe.

[0025] The side of the two support columns 3 close to each other is provided with a connecting column 5, the outer part of the connecting column 5 is provided with a disassembly assembly 4, the disassembly assembly 4 comprises a moving plate 403 and a sliding plate 414, the inner wall of the left support column 3 is provided with a first sliding hole 401, the inner wall of the first sliding hole 401 is slidably connected with the outer surface of the connecting column 5, the inner wall of the first sliding hole 401 is relatively smooth, so that the connecting column 5 can slide in the inner wall of the disassembly assembly 4, which facilitates disassembly or installation of the connecting column 5 and replacement of the medicine delivery tube 11.

[0026] The inner wall of the connecting column 5 is provided with a storage bin 402, the inner side wall of the storage bin 402 is fixedly connected with a first compression spring 404, one end of the first compression spring 404 away from the inner side wall of the storage bin 402 is fixedly connected with the outer surface of the moving plate 403, the first compression spring 404 can be compressed when the limiting block 408 moves under force to drive the moving plate 403 to move, and the first compression spring 404 can immediately rebound to drive the limiting block 408 to move into the limiting hole 409 when the force on the limiting block 408 disappears, so as to limit the connecting column 5 and complete the installation of the connecting column 5, which facilitates disassembly of the connecting column 5 and replacement of the medicine delivery tube 11 in the later stage.

[0027] The outer surface of the moving plate 403 is in sliding connection with the inner wall of the receiving bin 402, the outer surface of the moving plate 403 is in sliding connection with the inner wall of the left support column 3, and the outer surface of the moving plate 403 is fixedly connected with two first positioning rotating grooves 405, the left end of the connecting column 5 is in contact with the inner wall of (3), which can prevent (5) from continuing to move to the left after being limited, and avoid the right side from falling due to the continuous movement to the left of (5).

[0028] The inner wall of each of the two first positioning rotating grooves 405 is rotatably connected with a connecting rod 406, one end of each of the two connecting rods 406 away from the first positioning rotating groove 405 is rotatably connected with a second positioning rotating groove 407, one side of each of the two second positioning rotating grooves 407 away from the connecting rod 406 is fixedly connected with a limiting block 408, the inner wall of the left support column 3 is provided with two limiting holes 409, the outer surface of each of the two limiting blocks 408 is in sliding connection with the outer surface of the connecting column 5 and is in sliding connection with the inner wall of each of the two limiting holes 409, the limiting block 408 can limit the connecting column 5, prevent the connecting column 5 from rotating, and quickly remove the limiting of the connecting column 5 to replace the infusion tube 11 when it is necessary to replace the infusion tube 11, which is convenient and saves time for workers.

[0029] The outer surface of the left support column 3 is fixedly connected with a second compression spring 411, one end of the second compression spring 411 away from the left support column 3 is fixedly connected with a first pressing rod 410, the second compression spring 411 is sleeved on the outer surface of the first pressing rod 410, one end of the first pressing rod 410 close to the support column 3 is in sliding connection with the inner wall of the first sliding hole 401, the first pressing rod 410 can conveniently push the moving plate 403, thereby driving the limiting block 408 to move out of the inside of the limiting hole 409 to release the limiting, and the second compression spring 411 can reset the first pressing rod 410 after moving, which is convenient for installing the connecting column 5.

[0030] The inner wall of the right support column 3 is provided with a second sliding hole 412, the inner wall of the second sliding hole 412 is in sliding connection with the outer surface of the connecting column 5, the inner side wall of the second sliding hole 412 is fixedly connected with a third compression spring 413, one end of the third compression spring 413 away from the inner side wall of the second sliding hole 412 is fixedly connected with the outer surface of a sliding plate 414, the outer surface of the sliding plate 414 is in sliding connection with the inner wall of the second sliding hole 412, and the third compression spring 413 can push the connecting column 5 in the direction of the third compression spring 413 after the connecting column 5 is released from the limiting, so that the connecting column 5 can be quickly removed.

[0031] The outer surface of the connecting column 5 is sleeved with a rotating shaft 6, the outer surface of the rotating shaft 6 is rotatably connected with a winding roller 7, the outer surface of the winding roller 7 is wound with a medicine delivery tube 11, one end of the medicine delivery tube 11 extends to the outside of the winding roller 7, the outer surface of the winding roller 7 is fixedly connected with a snap ring 12, the other end of the medicine delivery tube 11 is slidably connected with the inner wall of the snap ring 12, when the medicine delivery tube 11 needs to be wound, one end is inserted into the inside of the snap ring 12 for limiting, the inside of the snap ring 12 is provided with a damping pattern, which can prevent the medicine delivery tube 11 from falling off during winding.

[0032] The top end of the left support column 3 is fixedly installed with a motor 8, the output end of the motor 8 is fixedly connected with a first gear 9, the outer surface of the winding roller 7 is fixedly connected with a second gear 10, the outer surface of the first gear 9 is engaged with the outer surface of the second gear 10, through the engagement between the first gear 9 and the second gear 10, the winding roller 7 can be driven to rotate to wind the medicine delivery tube 11.

[0033] The upper surface of the bottom plate 1 is fixedly connected with a rotating rod 13, the upper surface of the rotating rod 13 is rotatably connected with the bottom surface of the rotating disc 2, the upper surface of the bottom plate 1 is provided with a sliding rail 14, the inner wall of the sliding rail 14 is slidably connected with four support rods 15, the upper surfaces of the four support rods 15 are all fixedly connected with the bottom surface of the rotating disc 2, the support rods 15 can support the rotating disc 2 to prevent the objects on the surface of the rotating disc 2 from tilting due to excessive weight.

[0034] The upper surface of the rotating disc 2 is slidably connected with a second pressing rod 16, the outer surface of the second pressing rod 16 is sleeved with a fourth compression spring 17, the upper and lower ends of the fourth compression spring 17 are respectively fixedly connected with the upper surface of the rotating disc 2 and the outer surface of the second pressing rod 16, the upper surface of the bottom plate 1 is provided with a group of clamping holes 18, the bottom end of the second pressing rod 16 is slidably connected with the inner wall of the clamping hole 18, through the cooperation between the second pressing rod 16 and the clamping hole 18, the rotating disc 2 can be limited after rotating to prevent the rotating disc 2 from rotating during work.

[0035] Working principle: when the medicine delivery tube 11 needs to be replaced, first push the first pressing rod 410 to drive the moving plate 403 to move to the right, the moving plate 403 moves to the right and drives the first positioning rotating groove 405 to move in the same direction, thereby driving the two second positioning rotating grooves 407 to move to the direction of the moving plate 403 through the connecting rod 406, the limiting block 408 can be moved out of the limiting hole 409 when the second positioning rotating groove 407 moves, thereby releasing the limiting of the connecting column 5, after the connecting column 5 is released, push the connecting column 5 to the right to make the sliding plate 414 move to the right, the connecting column 5 can be removed to replace the medicine delivery tube 11, which realizes the effect of quickly disassembling the connecting column 5, thereby quickly replacing and maintaining the medicine delivery tube 11, which is convenient and fast, improves the working efficiency of replacing and maintaining the medicine delivery tube 11, and saves the time of workers.

[0036] The above merely describes preferred embodiments of the present application and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A hose reel device for a mining mixed explosives loading vehicle, comprising a base plate (1), characterized in that: A turntable (2) is provided on the upper surface of the base plate (1). Two support columns (3) are fixedly connected to the upper surface of the turntable (2). A connecting column (5) is provided on the side of the two support columns (3) that are close to each other. A disassembly assembly (4) is provided on the outside of the connecting column (5). The disassembly assembly (4) includes a moving plate (403) and a sliding plate (414). A rotating shaft (6) is sleeved on the outer surface of the connecting column (5). A winding roller (7) is rotatably connected to the outer surface of the rotating shaft (6). The outer surface of the winding roller (7) is wound with medicine. One end of the tube (11) extends to the outside of the winding roller (7). A retaining ring (12) is fixedly connected to the outer surface of the winding roller (7). The other end of the tube (11) is slidably connected to the inner wall of the retaining ring (12). A motor (8) is fixedly installed at the top of the support column (3) on the left side. A first gear (9) is fixedly connected to the output end of the motor (8). A second gear (10) is fixedly connected to the outer surface of the winding roller (7). The outer surface of the first gear (9) meshes with the outer surface of the second gear (10).

2. The hose reel device for a mine-use mixed explosives truck according to claim 1, characterized in that: The inner wall of the support column (3) on the left is provided with a first sliding hole (401). The inner wall of the first sliding hole (401) is slidably connected to the outer surface of the connecting column (5). The inner wall of the connecting column (5) is provided with a storage compartment (402). The inner side wall of the storage compartment (402) is fixedly connected with a first compression spring (404). The end of the first compression spring (404) away from the inner side wall of the storage compartment (402) is fixedly connected to the outer surface of the moving plate (403). The outer surface of the moving plate (403) is slidably connected to the inner wall of the storage compartment (402). The outer surface of the moving plate (403) is slidably connected to the inner wall of the support column (3) on the left.

3. The hose reel device for a mine-use mixed explosives truck according to claim 1, characterized in that: The outer surface of the movable plate (403) is fixedly connected to two first positioning slots (405). The inner walls of the two first positioning slots (405) are rotatably connected to connecting rods (406). The ends of the two connecting rods (406) away from the first positioning slots (405) are rotatably connected to second positioning slots (407). The sides of the two second positioning slots (407) away from the connecting rods (406) are fixedly connected to limiting blocks (408). The inner wall of the support column (3) on the left side is provided with two limiting holes (409). The outer surfaces of the two limiting blocks (408) are slidably connected to the outer surface of the connecting column (5) and slidably connected to the inner walls of the two limiting holes (409) respectively.

4. The hose reel device for a mine-use mixed explosives truck according to claim 2, characterized in that: A second compression spring (411) is fixedly connected to the outer surface of the support column (3) on the left side. A first pressing rod (410) is fixedly connected to the end of the second compression spring (411) away from the support column (3) on the left side. The second compression spring (411) is sleeved on the outer surface of the first pressing rod (410). The end of the first pressing rod (410) near the support column (3) is slidably connected to the inner wall of the first sliding hole (401).

5. The hose reel device for a mine-use mixed explosives truck according to claim 1, characterized in that: The inner wall of the support column (3) on the right side is provided with a second sliding hole (412). The inner wall of the second sliding hole (412) is slidably connected to the outer surface of the connecting column (5). A third compression spring (413) is fixedly connected to the inner side wall of the second sliding hole (412). One end of the third compression spring (413) away from the inner side wall of the second sliding hole (412) is fixedly connected to the outer surface of the sliding plate (414). The outer surface of the sliding plate (414) is slidably connected to the inner wall of the second sliding hole (412).

6. The hose reel device for a mine-use mixed explosives truck according to claim 1, characterized in that: A rotating rod (13) is fixedly connected to the upper surface of the base plate (1). The upper surface of the rotating rod (13) is rotatably connected to the bottom surface of the turntable (2). A slide rail (14) is provided on the upper surface of the base plate (1). Four support rods (15) are slidably connected to the inner wall of the slide rail (14). The upper surfaces of the four support rods (15) are fixedly connected to the bottom surface of the turntable (2). A second pressing rod (16) is slidably connected to the upper surface of the turntable (2). A fourth compression spring (17) is sleeved on the outer surface of the second pressing rod (16). The upper and lower ends of the fourth compression spring (17) are fixedly connected to the upper surface of the turntable (2) and the outer surface of the second pressing rod (16), respectively. A set of locking holes (18) is provided on the upper surface of the base plate (1). The bottom end of the second pressing rod (16) is slidably connected to the inner wall of the locking holes (18).

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