Explosive loading auxiliary device of mixed loading emulsion explosive truck

Abstract

The utility model discloses an auxiliary loading device for a mixed emulsion explosive truck, and relates to the technical field of loading of explosive trucks. The device comprises a base, pulleys are fixedly mounted at four corners of the bottom end of the base, lifting columns used in cooperation are arranged on the base, a rectangular supporting table is fixedly mounted at the top ends of the lifting columns, a pushing mechanism is arranged on the rectangular supporting table, and a linear guide rail is fixedly mounted at the top end of the pushing mechanism; through the arrangement and use of a pushing mechanism, an L-shaped push plate can be stably pushed into the charging truck, so that a fixed block and emulsion explosives in the fixed block can be stably pushed into the charging truck, the purpose of stretching into the charging truck for charging operation is achieved, and compared with the phenomenon that only side charging can be achieved in the prior art, the device is higher in practicability and more convenient to use. And in addition, the auxiliary device can stretch into the explosive loading truck to work to stably support the base, and therefore the using stability of the auxiliary device is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of explosive loading of explosive trucks, in particular to an auxiliary device for loading mixed emulsion explosives on an explosive truck. Background Art

[0002] Emulsion explosive is a kind of emulsion explosive with water-in-oil type, which makes the droplets of oxidizer salt aqueous solution uniformly dispersed in the continuous medium of porous substances with the help of the action of emulsifier.

[0003] The patent with the publication number CN214792828U discloses an auxiliary loading device for on-site mixed emulsion explosive loading trucks, including a base. Pulley wheels are provided at the lower ends of the base near the four corners. A chamber is provided inside the base, and a driving mechanism is arranged inside the chamber. The driving mechanism penetrates through the top surface of the chamber, and a lifting mechanism is arranged at one end of the driving mechanism outside the chamber. In the utility model, by loading the emulsion explosive into the inclined chute, the hydraulic cylinder drives the strip-shaped baffle to seal the strip-shaped opening.

[0004] Although the prior art realizes adjusting the loading height and replacing manual movement for loading, it can only perform side loading and cannot extend into the interior of the explosive truck for loading operations, so its practicability, functionality and use convenience are all poor.

[0005] In view of the above problems, the inventor proposes an auxiliary device for loading mixed emulsion explosives on an explosive truck to solve the above problems. Content of the Utility Model

[0006] In order to solve the problem that the prior art can only perform side loading and cannot extend into the interior of the explosive truck for loading operations; the purpose of the utility model is to provide an auxiliary device for loading mixed emulsion explosives on an explosive truck.

[0007] To solve the above technical problems, the utility model adopts the following technical scheme: An auxiliary device for loading mixed emulsion explosives on an explosive truck includes a base. Pulley wheels are fixedly installed at the four corners of the bottom end of the base, and a lifting column is arranged on the base for cooperative use. The top end of the lifting column is fixedly installed with a rectangular support platform, and a pushing mechanism is arranged on the rectangular support platform. The top end of the pushing mechanism is fixedly installed with a linear guide rail, and a fixing block for cooperative use is arranged on the linear guide rail;

[0008] The pushing mechanism includes a first side block, a second side block and a third side block. Both the first side block and the second side block are fixedly connected to the rectangular support platform, and the first side block and the second side block are symmetrically distributed. A first electric push rod is fixedly inserted on the first side block, and the ends of the output ends of the two first electric push rods are fixedly sleeved with an L-shaped push plate. A first insertion hole is penetrated on the first side block, and the first electric push rod is fixedly inserted in the first insertion hole. Symmetrically arranged through holes are penetrated on the L-shaped push plate, and the end of the output end of the first electric push rod is fixedly inserted in the through holes. The linear guide rail is fixedly connected to the L-shaped push plate, and symmetrically arranged guide rods are fixedly inserted on the L-shaped push plate. Symmetrically distributed through holes are penetrated on one side of the L-shaped push plate, and one end of the guide rod is fixedly inserted in the through holes. A guide hole is penetrated on the second side block, and the guide rod is slidably inserted in the guide hole. A limit ring is fixedly sleeved at the end of the guide rod, and the limit ring can contact the second side block. The third side block is fixedly connected to the base, and a second electric push rod is fixedly inserted on the third side block. The end of the output end of the second electric push rod is fixedly sleeved with a matching stabilizing plate. A second insertion hole is penetrated on the third side block, and the second electric push rod is fixedly inserted in the second insertion hole. A concave hole is opened at the top of the stabilizing plate, and the end of the output end of the second electric push rod is fixedly inserted in the concave hole.

[0009] Preferably, symmetrically distributed limit telescopic rods are fixedly installed between the base and the rectangular support platform, and there are four limit telescopic rods.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] 1. Through the setting and use of the pushing mechanism, the L-shaped push plate can be stably pushed into the charging vehicle, so that the fixing block and the emulsion explosive inside it can be stably pushed into the charging vehicle, thereby achieving the purpose of reaching into the charging vehicle for charging operations. Compared with the traditional phenomenon that only side charging can be achieved, the present application has higher practicability, effectively improves the functionality and use convenience of the auxiliary device, and can also stably support the base when reaching into the charging vehicle for operations, thereby effectively improving the use stability of the auxiliary device;

[0012] 2. Through the setting and use of four symmetrically structured limit telescopic rods, the stability of the connection between the rectangular support platform and the base is effectively improved, thereby ensuring the stable development of the emulsion explosive loading operation. Description of the Drawings

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0014] Figure 1 This is a schematic structural diagram of the present utility model.

[0015] Figure 2 This is a schematic installation diagram of the pushing mechanism in the present utility model.

[0016] Figure 3 This is the present utility model Figure 2 Schematic enlarged view of the structure at position A in the present utility model.

[0017] Figure 4 This is the present utility model Figure 2 Schematic enlarged view of the structure at position B in the present utility model.

[0018] In the figure: 1, base; 2, pulley; 3, lifting column; 4, rectangular support platform; 5, pushing mechanism; 51, first side block; 52, second side block; 53, third side block; 54, first electric push rod; 55, L-shaped push plate; 56, guide rod; 57, guide hole; 58, second electric push rod; 59, stabilizing plate; 510, limiting ring; 511, first jack; 512, perforation; 513, through hole; 514, second jack; 515, concave hole; 6, linear guide rail; 7, fixed block; 8, limiting telescopic rod. Specific embodiments

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0020] Embodiment: As Figures 1-4 shown, the present utility model provides an auxiliary device for charging a mixed emulsion explosive vehicle, including a base 1. Pulley 2 is fixedly installed at each of the four corners of the bottom end of the base 1, and a lifting column 3 is provided on the base 1 for cooperative use. The top end of the lifting column 3 is fixedly installed with a rectangular support platform 4, and a pushing mechanism 5 is provided on the rectangular support platform 4. The top end of the pushing mechanism 5 is fixedly installed with a linear guide rail 6, and a fixed block 7 for cooperative use is provided on the linear guide rail 6. A servo motor for cooperative use with the lifting column 3, a strip-shaped baffle for cooperative use, etc. are provided on the base 1, and a movable guide block for cooperative use is provided between the linear guide rail 6 and the fixed block 7. All of these are prior arts and will not be elaborated here.

[0021] The pushing mechanism 5 includes a first side block 51, a second side block 52 and a third side block 53. Both the first side block 51 and the second side block 52 are fixedly connected to the rectangular support table 4, and the first side block 51 and the second side block 52 are symmetrically distributed. A first electric push rod 54 is fixedly inserted into the first side block 51, and the ends of the output ends of the two first electric push rods 54 are fixedly sleeved with an L-shaped push plate 55. A first insertion hole 511 is formed through the first side block 51, and the first electric push rod 54 is fixedly inserted into the first insertion hole 511. The setting of the first insertion hole 511 provides a guarantee for the stable insertion of the first electric push rod 54. Symmetrically arranged through holes 512 are formed through the L-shaped push plate 55, and the ends of the output ends of the first electric push rod 54 are fixedly inserted into the through holes 512. The setting of the through holes 512 provides a guarantee for the stable insertion of the first electric push rod 54 and the L-shaped push plate 55. The linear guide rail 6 is fixedly connected to the L-shaped push plate 55, and symmetrically arranged guide rods 56 are fixedly inserted into the L-shaped push plate 55. A symmetrically distributed through hole 513 is formed through one side of the L-shaped push plate 55, and one end of the guide rod 56 is fixedly inserted into the through hole 513. A guide hole 57 is formed through the second side block 52, and the guide rod 56 is slidably inserted into the guide hole 57. A limit ring 510 is fixedly sleeved at the end of the guide rod 56, and the limit ring 510 can contact the second side block 52. The third side block 53 is fixedly connected to the base 1, and a second electric push rod 58 is fixedly inserted into the third side block 53. The end of the output end of the second electric push rod 58 is fixedly sleeved with a matching stabilizing plate 59. A second insertion hole 514 is formed through the third side block 53, and the second electric push rod 58 is fixedly inserted into the second insertion hole 514. The setting of the second insertion hole 514 provides a guarantee for the stable insertion of the second electric push rod 58. A concave hole 515 is formed at the top of the stabilizing plate 59, and the end of the output end of the second electric push rod 58 is fixedly inserted into the concave hole 515.

[0022] By adopting the above technical solution, during use, when it is necessary to reach into the charging vehicle for charging operations, start the second electric push rod 58, so as to drive the stabilizing plate 59 to move downward until the stabilizing plate 59 is in close contact with the ground, then turn off the second electric push rod 58. Subsequently, start the first electric push rod 54, so as to cooperate with the use of the guide rod 56 and the guide hole 57 to stably push the L-shaped push plate 55 into the charging vehicle, and then drive the fixed block 7 and the emulsion explosive inside it to stably move into the charging vehicle. And when it moves to a suitable position inside the charging vehicle, turn off the first electric push rod 54 and start the charging operation.

[0023] Symmetrically distributed limit telescopic rods 8 are fixedly installed between the base 1 and the rectangular support table 4, and there are four limit telescopic rods 8.

[0024] By adopting the above technical solution, the use of the four symmetrically structured limit telescopic rods 8 effectively improves the connection stability between the rectangular support table 4 and the base 1, thereby ensuring the stable development of the emulsion explosive loading operation.

[0025] Working principle: During use, adjust the charging height according to actual needs and horizontally move the fixed block 7 to the charging position for charging. When it is necessary to extend into the inside of the charging vehicle for charging operations, start the second electric push rod 58, which can drive the stabilizing plate 59 to move downward until the stabilizing plate 59 is in close contact with the ground, then turn off the second electric push rod 58. Subsequently, start the first electric push rod 54, which can cooperate with the use of the guide rod 56 and the guide hole 57 to stably push the L-shaped push plate 55 into the inside of the charging vehicle, and then drive the fixed block 7 and the emulsion explosive inside it to stably move into the inside of the charging vehicle. When it moves to a suitable position inside the charging vehicle, turn off the first electric push rod 54 and start the charging operation.

[0026] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention also intends to include these modifications and variations.

Claims

1. An auxiliary device for charging an emulsion explosive truck with mixed loading, comprising a base (1), characterized in that: At the four corners of the bottom end of the base (1), pulleys (2) are fixedly installed, and a lifting column (3) for cooperation is provided on the base (1). The top end of the lifting column (3) is fixedly installed with a rectangular support platform (4), and a pushing mechanism (5) is provided on the rectangular support platform (4). The top end of the pushing mechanism (5) is fixedly installed with a linear guide rail (6), and a fixing block (7) for cooperation is provided on the linear guide rail (6). The pushing mechanism (5) includes a first side block (51), a second side block (52) and a third side block (53). The first side block (51) and the second side block (52) are both fixedly connected to the rectangular support platform (4), and the first side block (51) and the second side block (52) are symmetrically distributed. A first electric push rod (54) is fixedly inserted on the first side block (51), and the ends of the output ends of the two first electric push rods (54) are fixedly sleeved with an L-shaped push plate (55). The linear guide rail (6) is fixedly connected to the L-shaped push plate (55), and symmetrically arranged guide rods (56) are fixedly inserted on the L-shaped push plate (55). A guide hole (57) is penetrated and opened on the second side block (52), and the guide rod (56) is slidably inserted into the guide hole (57). The third side block (53) is fixedly connected to the base (1), and a second electric push rod (58) is fixedly inserted on the third side block (53). The end of the output end of the second electric push rod (58) is fixedly sleeved with a matching stabilizing plate (59).

2. The charging auxiliary device for a mixed emulsion explosive vehicle according to claim 1, wherein Symmetrically distributed limit telescopic rods (8) are fixedly installed between the base (1) and the rectangular support platform (4), and there are four limit telescopic rods (8).

3. The charging auxiliary device for the emulsion explosive truck with mixed loading as described in claim 1, characterized in that, A limit ring (510) is fixedly sleeved at the end of the guide rod (56), and the limit ring (510) can contact the second side block (52).

4. The charging auxiliary device for a mixed emulsion explosive truck according to claim 1, characterized in that, A first insertion hole (511) is penetrated and opened on the first side block (51), and the first electric push rod (54) is fixedly inserted into the first insertion hole (511).

5. The charging auxiliary device for a mixed emulsion explosive truck as described in claim 1, characterized in that, Symmetrically arranged through holes (512) are penetrated and opened on the L-shaped push plate (55), and the end of the output end of the first electric push rod (54) is fixedly inserted into the through hole (512).

6. The charging auxiliary device of a mixed emulsion explosive truck according to claim 1, characterized in that Symmetrically distributed through holes (513) are penetrated and opened on one side of the L-shaped push plate (55), and one end of the guide rod (56) is fixedly inserted into the through hole (513).

7. The charging auxiliary device for the emulsion explosive truck with mixed loading as described in claim 1, characterized in that, A second insertion hole (514) is penetrated and opened on the third side block (53), and the second electric push rod (58) is fixedly inserted into the second insertion hole (514).

8. The charging auxiliary device for a mixed emulsion explosive vehicle according to claim 1, characterized in that, A concave hole (515) is opened at the top end of the stabilizing plate (59), and the end of the output end of the second electric push rod (58) is fixedly inserted into the concave hole (515).

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