Blasting charging device

Abstract

The utility model relates to the technical field of blasting charging, and discloses a blasting charging device which comprises a shell assembly, an extrusion assembly, a primary lateral telescopic assembly, a secondary lateral telescopic assembly, an explosive storage assembly, an explosive charging assembly and a blasting assembly. The secondary lateral telescopic assembly is installed on the inner wall of the shell assembly, the extrusion assembly is installed on the top of the inner wall of the shell assembly, the explosive loading assembly is movably installed on the secondary lateral telescopic assembly in a clamped mode, the explosive storage assembly is installed on the primary lateral telescopic assembly and the extrusion assembly, and the blasting assembly is installed at the bottom of the explosive loading assembly. According to the utility model, the extrusion assembly is arranged, so that the later charging is more convenient, the charging density of the explosive body is larger, the charging is faster than manual charging of workers, and the body safety of constructors is guaranteed to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of blasting charge loading, and more specifically to a blasting charge loading device. Background Art

[0002] A blasting charge loading device generally refers to equipment used in blasting operations in fields such as mine exploitation, tunnel construction, and earthwork projects to safely and efficiently load explosives into blast holes or blasting holes. The design of such devices aims to improve the charge loading efficiency, ensure the safety of operators, and optimize the blasting effect.

[0003] In blasting operations, traditional charge loading devices have some limitations. Firstly, these devices usually do not have the function of automatically filling the charge body, which means that operators need to load manually. This not only increases the labor intensity but also may affect the operation efficiency. Secondly, due to the lack of automation technology, the speed of feeding the charge is relatively slow, which may lead to delays in the entire blasting process and thus affect the project progress. In addition, the charge components in traditional charge loading devices may cause greater harm to the human body. If the operation is improper or the protection measures are insufficient, operators may face serious health risks.

[0004] Therefore, to solve the above problems, this application provides a blasting charge loading device. Summary of the Utility Model

[0005] To overcome the above-mentioned defects of the prior art, the utility model provides a blasting charge loading device to solve the problems existing in the above background art.

[0006] The utility model provides the following technical solution: A blasting charge loading device includes a housing assembly, an extrusion assembly, a primary side telescopic assembly, a secondary side telescopic assembly, a charge storage assembly, a charge loading assembly, and a blasting assembly. Among them, the primary side telescopic assembly is installed on the inner wall of the housing assembly, the secondary side telescopic assembly is installed on the inner wall of the housing assembly, the extrusion assembly is installed at the top of the inner wall of the housing assembly, the charge loading assembly is movably and detachably installed on the secondary side telescopic assembly, the charge storage assembly is installed on the primary side telescopic assembly and the extrusion assembly, and the blasting assembly is installed at the bottom of the charge loading assembly.

[0007] Preferably, the housing assembly includes a cover body, a large housing, a charge feeding port, and a fixed L-shaped pile. Among them, the cover body is fixedly installed on the large housing, the charge feeding port is opened on the side wall of the large housing, and the fixed L-shaped pile is fixedly installed around the outer wall of the large housing.

[0008] Preferably, the extrusion assembly includes a primary protective housing, a primary telescopic motor, a pressing plate, and a primary telescopic rod. The primary protective housing is fixedly installed at the bottom of the cover body. The primary telescopic motor is fixedly installed inside the primary protective housing. One end of the pressing plate is fixedly connected to the telescopic end of the primary telescopic motor, and the other end of the pressing plate is fixedly connected to the primary telescopic rod. The provision of the extrusion assembly facilitates later charging of the medicine, and the loading density of the medicine body is greater. It is faster than manual charging by workers and also ensures the physical safety of construction personnel to a certain extent.

[0009] Preferably, the primary lateral telescopic assembly includes an intermediate protective housing, an intermediate telescopic motor, a primary fixed shaft, an intermediate telescopic rod, and a primary fixing plate. The intermediate protective housing is fixedly installed above the primary fixing plate. The intermediate telescopic motor is fixedly installed inside the intermediate protective housing. One end of the primary fixed shaft is fixedly connected to the telescopic end of the intermediate telescopic motor, and the other end of the primary fixed shaft is movably clamped to the intermediate telescopic rod. The other end of the intermediate telescopic rod is fixedly connected to the medicine storage assembly. The primary fixing plate is fixedly installed on the inner wall of the large housing. The provision of the primary lateral telescopic assembly is beneficial when there is no gunpowder in the medicine storage assembly. The intermediate telescopic motor works to drive the primary fixed shaft to perform a telescopic movement. The primary fixed shaft drives the intermediate telescopic rod to perform a telescopic movement, and the intermediate telescopic rod drives the medicine storage assembly to perform a telescopic movement, thereby facilitating the replenishment of gunpowder by the medicine storage assembly through the medicine delivery port.

[0010] Preferably, the secondary lateral telescopic assembly includes a secondary protective housing, a secondary fixing plate, a secondary telescopic motor, a secondary fixed shaft, a secondary telescopic rod, a first fixing plate, and a card slot. The secondary fixing plate is fixedly installed on the inner wall of the large housing. The secondary protective housing is fixedly installed on the secondary fixing plate. The secondary telescopic motor is fixedly installed inside the secondary protective housing. One end of the secondary fixed shaft is fixedly connected to the output end of the secondary telescopic motor, and the other end of the secondary fixed shaft is movably clamped to the first fixing plate. The other end of the first fixing plate is fixedly installed on the card slot. The provision of the secondary lateral telescopic assembly is beneficial when the charging assembly needs to charge. The telescopic movement of the secondary lateral telescopic assembly can drive the charging assembly to move upward, thereby achieving the purpose of charging.

[0011] Preferably, the blasting assembly includes a detonator, a blasting switch, and a blasting busbar. One end of the blasting busbar is fixedly installed at the bottom of the wiring board, and the other end of the blasting busbar is fixedly installed on the side wall of the detonator. The blasting switch is fixedly installed on the detonator.

[0012] The technical effects and advantages of the present utility model:

[0013] The present utility model is provided with a primary lateral telescopic component, which is beneficial for when there is no gunpowder inside the medicine storage component, the intermediate telescopic motor operates to drive the primary fixed shaft to perform a telescopic movement, the primary fixed shaft drives the intermediate telescopic rod to perform a telescopic movement, and the intermediate telescopic rod drives the medicine storage component to perform a telescopic movement, thereby facilitating the medicine storage component to replenish gunpowder through the medicine delivery port.

[0014] The present utility model is provided with an extrusion component, which is beneficial for more convenient later-stage loading of medicine, a greater loading density of the medicine body, being faster than manual loading by workers, and also ensuring the physical safety of construction personnel to a certain extent.

[0015] The present utility model is provided with a secondary lateral telescopic component, which is beneficial for when the loading component needs to load medicine, the telescopic movement of the secondary lateral telescopic component can drive the loading component to move upward, thereby achieving the purpose of loading medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model.

[0017] Figure 2 is a schematic diagram of the top view cross-sectional structure of the present utility model.

[0018] Figure 3 is a schematic diagram of the bottom view cross-sectional structure of the present utility model.

[0019] Figure 4 is of the present utility model Figure 2 schematic diagram of the structure at position A.

[0020] Figure 5 is of the present utility model Figure 3 schematic diagram of the structure at position B.

[0021] Reference numerals are: 1, housing assembly; 101, cover body; 102, large housing; 103, medicine delivery port; 104, fixed L-shaped pile; 2, extrusion component; 201, primary protective shell; 202, primary telescopic motor; 203, pressing plate; 204, primary telescopic rod; 3, primary lateral telescopic component; 301, intermediate protective shell; 302, intermediate telescopic motor; 303, primary fixed shaft; 304, intermediate telescopic rod; 305, primary fixing plate; 4, secondary lateral telescopic component; 401, secondary protective shell; 402, secondary fixing plate; 403, secondary telescopic motor; 404, secondary fixed shaft; 405, secondary telescopic rod; 406, first fixing plate; 407, card slot; 5, medicine storage component; 501, medicine storage body; 502, occlusion port; 6, loading component; 601, T-shaped fixing plate; 602, loading cylinder; 603, detonator; 604, wiring board; 7, blasting component; 701, initiator; 702, blasting switch; 703, blasting busbar pipe. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0022] The technical solutions in the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the present utility model. In addition, the forms of the various structures described in the following embodiments are merely examples, and the blasting charge involved in the present utility model is not limited to the various structures described in the following embodiments. All other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

[0023] Referring to Figures 1-5 , the present utility model provides a blasting charge device, which includes a housing assembly 1, a squeezing assembly 2, a primary side telescopic assembly 3, a secondary side telescopic assembly 4, a medicine storage assembly 5, a charge loading assembly 6, and a blasting assembly 7. Among them, the primary side telescopic assembly 3 is installed on the inner wall of the housing assembly 1, the secondary side telescopic assembly 4 is installed on the inner wall of the housing assembly 1, the squeezing assembly 2 is installed on the top of the inner wall of the housing assembly 1, the charge loading assembly 6 is movably clamped and installed on the secondary side telescopic assembly 4, the medicine storage assembly 5 is installed on the primary side telescopic assembly 3 and the squeezing assembly 2, and the blasting assembly 7 is installed at the bottom of the charge loading assembly 6.

[0024] The housing assembly 1 includes a cover body 101, a large housing 102, a medicine feeding port 103, and a fixed L-shaped pile 104. Among them, the cover body 101 is fixedly installed on the large housing 102, the medicine feeding port 103 is opened on the side wall of the large housing 102, and the fixed L-shaped pile 104 is fixedly installed around the outer wall of the large housing 102.

[0025] The squeezing assembly 2 includes a primary protection shell 201, a primary telescopic motor 202, a pressing plate 203, and a primary telescopic rod 204. Among them, the primary protection shell 201 is fixedly installed at the bottom of the cover body 101, the primary telescopic motor 202 is fixedly installed inside the primary protection shell 201, one end of the pressing plate 203 is fixedly connected to the telescopic end of the primary telescopic motor 202, and the other end of the pressing plate 203 is fixedly connected to the primary telescopic rod 204. The provision of the squeezing assembly 2 is conducive to more convenient later charge loading, a greater loading density of the medicine body, is faster than manual charge loading by workers, and also safeguards the physical safety of construction personnel to a certain extent.

[0026] The primary lateral telescopic assembly 3 includes an intermediate protective housing 301, an intermediate telescopic motor 302, a primary fixed shaft 303, an intermediate telescopic rod 304, and a primary fixing plate 305. Among them, the intermediate protective housing 301 is fixedly installed above the primary fixing plate 305. The intermediate telescopic motor 302 is fixedly installed inside the intermediate protective housing 301. One end of the primary fixed shaft 303 is fixedly connected to the telescopic end of the intermediate telescopic motor 302, and the other end of the primary fixed shaft 303 is movably clamped to the intermediate telescopic rod 304. The other end of the intermediate telescopic rod 304 is fixedly connected to the medicine storage assembly 5. The primary fixing plate 305 is fixedly installed on the inner wall of the large housing 102. The primary lateral telescopic assembly 3 is provided, which is beneficial for when there is no gunpowder inside the medicine storage assembly 5, the intermediate telescopic motor 302 works to drive the primary fixed shaft 303 to perform a telescopic movement, the primary fixed shaft 303 drives the intermediate telescopic rod 304 to perform a telescopic movement, and the intermediate telescopic rod 304 drives the medicine storage assembly 5 to perform a telescopic movement, so as to facilitate the medicine storage assembly 5 to replenish gunpowder through the medicine delivery port 103.

[0027] The secondary lateral telescopic assembly 4 includes a secondary protective housing 401, a secondary fixing plate 402, a secondary telescopic motor 403, a secondary fixed shaft 404, a secondary telescopic rod 405, a first fixing plate 406, and a card slot 407. Among them, the secondary fixing plate 402 is fixedly installed on the inner wall of the large housing 102, the secondary protective housing 401 is fixedly installed on the secondary fixing plate 402, the secondary telescopic motor 403 is fixedly installed inside the secondary protective housing 401, one end of the secondary fixed shaft 404 is fixedly connected to the output end of the secondary telescopic motor 403, the other end of the secondary fixed shaft 404 is movably clamped to the first fixing plate 406, and the other end of the first fixing plate 406 is fixedly installed on the card slot 407. The secondary lateral telescopic assembly 4 is provided, which is beneficial for when the charging assembly 6 needs to be charged, the telescopic movement of the secondary lateral telescopic assembly 4 can drive the charging assembly 6 to move upward, so as to achieve the purpose of charging.

[0028] The medicine storage assembly 5 includes a medicine storage body 501 and a blocking port 502. Among them, the blocking port 502 is fixedly installed at the bottom of the medicine storage body 501.

[0029] The charging assembly 6 includes a T-shaped fixing plate 601, a charging cylinder 602, a detonator 603, and a wire arranging board 604. Among them, the T-shaped fixing plate 601 is movably clamped to the card slot 407, the charging cylinder 602 is movably clamped to the T-shaped fixing plate 601, one end of the detonator 603 is fixedly connected to the bottom of the charging cylinder 602, and the other end of the detonator 603 is fixedly connected above the wire arranging board 604.

[0030] The blasting assembly 7 includes a detonator 701, a blasting switch 702 and a blasting busbar tube 703. One end of the blasting busbar tube 703 is fixedly installed at the bottom of the wire arranging board 604, the other end of the blasting busbar tube 703 is fixedly installed on the side wall of the detonator 701, and the blasting switch 702 is fixedly installed on the detonator 701.

[0031] The working principle of the present utility model:

[0032] Place the device horizontally on the ground. At this time, the secondary fixing plate 402 starts to work, driving the bottom secondary fixing shaft 404 to perform telescopic movement. The secondary fixing shaft 404 drives the bottom secondary telescopic rod 405 to perform telescopic movement. The secondary telescopic rod 405 drives the lower card slot 407 to perform telescopic movement. Since the charging assembly 6 is movably clamped on the secondary side telescopic assembly 4, the charging assembly 6 starts to perform upward movement at this time. At this time, the charging cylinder 602 passes through the occlusion port 502 and reaches the inside of the medicine storage body 501 to start charging. The upper primary telescopic motor 202 starts to work, driving the lower pressing plate 203 to perform telescopic movement. The pressing plate 203 drives the primary telescopic rod 204 to perform downward pressing movement, pressing the medicine in the medicine storage body 501 into the charging cylinder 602, so as to achieve the purpose of rapid charging. When the charging cylinder 602 is filled with medicine, the secondary side telescopic assembly 4 starts to perform telescopic movement, driving the charging assembly 6 to perform downward movement. Take out the T-shaped fixing plate 601, and the worker can start to cover the charging cylinder 602. If the medicine in the medicine storage body 501 is finished loading, the intermediate telescopic motor 302 starts to work, driving the primary fixing shaft 303 and the intermediate telescopic rod 304 to perform telescopic movement, and pushing the medicine storage body 501 out from the medicine delivery port 103 opened on the side of the large housing 102, so as to achieve the effect of rapid charging.

[0033] Finally, several points should be noted: First, in the description of the present application, it should be noted that unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood in a broad sense, which can be mechanical connection or electrical connection, and can also be the communication inside two components. It can be directly connected. "Up", "down", "left", "right", etc. are only used to represent relative position relationships. When the absolute position of the described object changes, the relative position relationship may change;

[0034] Second: In the attached drawings of the disclosed embodiments of the present utility model, only the structures related to the disclosed embodiments are involved. For other structures, reference can be made to the general design. Without conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0035] Finally: The above description is only the preferred embodiment of the present utility model and is not used to limit the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A blasting charging device, comprising a housing assembly (1), an extrusion assembly (2), a primary lateral telescopic assembly (3), a secondary lateral telescopic assembly (4), a charge storage assembly (5), a charge charging assembly (6), and a blasting assembly (7), characterized in that: A primary lateral telescopic assembly (3) is mounted on the inner wall of the shell assembly (1), a secondary lateral telescopic assembly (4) is mounted on the inner wall of the shell assembly (1), an extrusion assembly (2) is mounted on the top of the inner wall of the shell assembly (1), the charge assembly (6) is movably mounted on the secondary lateral telescopic assembly (4), the charge storage assembly (5) is mounted on the primary lateral telescopic assembly (3) and the extrusion assembly (2), and a blasting assembly (7) is mounted on the bottom of the charge assembly (6); the secondary lateral telescopic assembly (4) comprises a secondary protective shell (401), a secondary fixing plate (402), a secondary telescopic motor (403), and a secondary fixing shaft (404). ), a secondary telescopic rod (405), a first fixed plate (406) and a slot (407), wherein the secondary fixed plate (402) is fixedly mounted on the inner wall of the large shell (102), the secondary protective shell (401) is fixedly mounted on the secondary fixed plate (402), a secondary telescopic motor (403) is fixedly mounted inside the secondary protective shell (401), one end of the secondary fixed shaft (404) is fixedly connected to the output end of the secondary telescopic motor (403), the other end of the secondary fixed shaft (404) is movably engaged with the first fixed plate (406), and the other end of the first fixed plate (406) is fixedly mounted on the slot (407).

2. A blasting charge device according to claim 1, characterized in that: The shell assembly (1) comprises a cover body (101), a large shell (102), a medicine delivery port (103) and a fixed L-shaped pile (104), wherein the cover body (101) is fixedly mounted on the large shell (102), a medicine delivery port (103) is provided on a side wall of the large shell (102), and a fixed L-shaped pile (104) is fixedly mounted around an outer wall of the large shell (102).

3. A blasting charge device according to claim 2, characterized in that: The extrusion assembly (2) comprises a primary protective shell (201), a primary telescopic motor (202), a pressing plate (203) and a primary telescopic rod (204), wherein the primary protective shell (201) is fixedly mounted on the bottom of the cover body (101), the primary telescopic motor (202) is fixedly mounted inside the primary protective shell (201), one end of the pressing plate (203) is fixedly connected to the telescopic end of the primary telescopic motor (202), and the other end of the pressing plate (203) is fixedly connected to the primary telescopic rod (204).

4. A blasting charge device according to claim 1, characterized in that: The primary lateral telescopic assembly (3) comprises a secondary protective shell (301), a secondary telescopic motor (302), a primary fixed shaft (303), a secondary telescopic rod (304) and a primary fixed plate (305), wherein the secondary protective shell (301) is fixedly mounted above the primary fixed plate (305), the secondary telescopic motor (302) is fixedly mounted inside the secondary protective shell (301), one end of the primary fixed shaft (303) is fixedly connected to the telescopic end of the secondary telescopic motor (302), the other end of the primary fixed shaft (303) is movably connected to the secondary telescopic rod (304), the other end of the secondary telescopic rod (304) is fixedly connected to the medicine storage assembly (5), and the primary fixed plate (305) is fixedly mounted on the inner wall of the large shell (102).

5. A blasting charge device according to claim 1, characterized in that: The medicine storage component (5) comprises a medicine storage body (501) and a blocking opening (502), wherein the blocking opening (502) is fixedly mounted on the bottom of the medicine storage body (501).

6. A blasting charge device according to claim 1, characterized in that: The charge assembly (6) comprises a T-shaped fixing plate (601), a charge cartridge (602), a detonator (603) and a wiring board (604), wherein the T-shaped fixing plate (601) is movably connected to the clamping groove (407), the charge cartridge (602) is movably connected to the T-shaped fixing plate (601), one end of the detonator (603) is fixedly connected to the bottom of the charge cartridge (602), and the other end of the detonator (603) is fixedly connected to the top of the wiring board (604).

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