Fire extinguisher filling device

Abstract

The utility model provides a fire extinguisher filling device which comprises a filling table, a filling head and a raw material tank, the filling head is arranged above the rear side of the filling table, the raw material tank is arranged above the filling head, a plurality of tank grooves are formed in the periphery of the upper surface of the filling table, an ejection push plate is arranged below the interior of each tank groove, and a push rod box is installed below the filling table. Compared with the prior art, the fire extinguisher tank filling device has the following beneficial effects that through the arrangement of the tank groove, the rotating ring groove, the universal ball and the stepping motor, the stepping motor can drive the filling table to rotate, so that fire extinguisher tanks needing to be filled in the tank groove can be conveniently and sequentially rotated to reach the position below the filling head to be filled; according to the fire extinguisher filling device, the filling work efficiency is improved, frequent manual operation and adjustment are not needed, manpower is greatly liberated, the pause and waiting time in the filling process is effectively shortened through continuous operation, the work efficiency is greatly improved, and filling of more fire extinguishers can be completed within shorter time.

Description

Technical Field

[0001] The utility model belongs to the technical field of fire extinguishers, and particularly relates to a filling device for a fire extinguisher. Background Art

[0002] The filling of water-based fire extinguishers plays a vital role. It ensures that the fire extinguisher has sufficient fire extinguishing agent, making it have a strong fire extinguishing ability. However, as an important fire-fighting equipment, the current water-based fire extinguishers have some shortcomings in actual applications due to the poor continuity of the working process during filling, which greatly affects its working efficiency. First of all, poor continuity will cause multiple interruptions and pauses. During the filling process, frequent interruptions mean that the equipment needs to be constantly restarted and adjusted, which takes a lot of time. This not only prolongs the overall filling time, but also increases the complexity of the operation and is prone to errors. In summary, the shortcomings of the poor continuity of the working process of water-based fire extinguishers during filling cannot be ignored, and the improvement and perfection of relevant technologies are urgently needed, so we have developed a fire extinguisher filling device. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model aims to provide a fire extinguisher filling device to solve the problems raised in the above background technology.

[0004] The utility model is realized by the following technical scheme: a fire extinguisher filling device, comprising: a filling platform, a filling head and a raw material tank, the filling head is arranged above the rear side of the filling platform, the raw material tank is arranged above the filling head, a plurality of tank slots are opened around the upper surface of the filling platform, an ejection push plate is arranged below each tank slot, a push rod box is installed below the filling platform, and a plurality of telescopic rods are installed in the push rod box;

[0005] A base is provided below the push rod box, the upper ends of the plurality of telescopic rods are respectively connected to the lower surfaces of the plurality of ejection push plates, a motor cavity is provided in the middle of the base, and a stepping motor is installed in the motor cavity;

[0006] A plurality of universal balls are installed on the outer side of the lower surface of the push rod box, and a rotating ring groove is opened on the upper surface of the base.

[0007] As a preferred embodiment, a closing plate is fixed at the lower part of the push rod box, and the lower ends of the plurality of telescopic rods are fixed to the closing plate.

[0008] As a preferred embodiment, the output shaft of the stepper motor is connected to the middle of the lower surface of the closing plate, and the lower ends of the plurality of universal balls extend into the rotating ring groove.

[0009] As a preferred embodiment, a fixed vertical plate is installed in the middle of the back side of the base, a top plate is installed on the front side above the fixed vertical plate, and the diameter lengths of the filling table, the push rod box and the base increase successively from top to bottom.

[0010] As a preferred embodiment, the raw material tank is installed above the top plate, and an electric valve is installed below the raw material tank, and the lower end of the electric valve passes through the top plate and is connected to the upper end of the filling head.

[0011] As a preferred embodiment, the telescopic rod is an electric push rod, a feed valve is installed on the back of the raw material tank, the inner walls of the multiple tank grooves are provided with rubber anti-slip, and the top views of the multiple tank grooves are distributed in a ring shape.

[0012] After adopting the above technical solution, the beneficial effects of the utility model are:

[0013] 1. By setting the tank slot, rotating ring slot, universal ball and stepper motor, the filling table can be driven to rotate by the stepper motor, so that the fire extinguisher tanks that need to be filled in the tank slot can be rotated in turn to the bottom of the filling head for filling and filling, thereby improving the filling efficiency. Frequent manual operation and adjustment are not required, which greatly liberates manpower. This continuous operation effectively reduces the pause and waiting time during the filling process, greatly improves work efficiency, and can complete the filling of more fire extinguishers in a shorter time.

[0014] 2. By setting the ejection push plate and the telescopic rod, after the fire extinguisher tank is filled, it can be easily ejected from the tank tank, so that it is convenient for the staff to take the fire extinguisher tank out of the tank tank, which improves the convenience of operation and saves more effort for the staff to take out the fire extinguisher tank. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0016] Figure 1 The utility model is a schematic diagram of the overall structure of a fire extinguisher filling device.

[0017] Figure 2 This is a schematic diagram of a top view of a fire extinguisher filling device of the utility model.

[0018] Figure 3 The utility model is a schematic diagram of a push rod box in a fire extinguisher filling device in a bottom view of the cross section.

[0019] Figure 4 It is a schematic diagram of a top view of a base in a fire extinguisher filling device of the utility model.

[0020] In the figure, 1. filling table; 2. tank slot; 3. push rod box; 4. base; 5. fixed vertical plate; 6. filling head; 7. top plate; 8. raw material tank; 9. ejector push plate; 10. telescopic rod; 11. universal ball; 12. rotating ring groove; 13. motor cavity; 14. stepper motor. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figures 1 to 4 The utility model provides a technical solution: a fire extinguisher filling device, comprising: a filling platform 1, a filling head 6 and a raw material tank 8, a filling head 6 is arranged above the rear side of the filling platform 1, a raw material tank 8 is arranged above the filling head 6, a plurality of tank slots 2 are opened around the upper surface of the filling platform 1, a push plate 9 is arranged below the inside of each tank slot 2, a push rod box 3 is installed below the filling platform 1, and a plurality of telescopic rods 10 are installed in the push rod box 3;

[0023] A base 4 is provided below the push rod box 3, and the upper ends of a plurality of telescopic rods 10 are respectively connected to the lower surfaces of a plurality of ejection push plates 9, and a motor cavity 13 is provided in the middle of the base 4, and a stepping motor 14 is installed in the motor cavity 13;

[0024] A plurality of universal balls 11 are installed on the outer side of the lower surface of the push rod box 3 , and a rotating ring groove 12 is opened on the upper surface of the base 4 .

[0025] A closing plate is fixed at the lower part of the push rod box 3, and the lower ends of the plurality of telescopic rods 10 are fixed to the closing plate.

[0026] The output shaft of the stepper motor 14 is connected to the middle of the lower surface of the closing plate, and the lower ends of the plurality of universal balls 11 are all extended into the rotating ring groove 12 .

[0027] A fixed vertical plate 5 is installed in the middle of the back of the base 4, and a top plate 7 is installed on the front side above the fixed vertical plate 5. The diameters and lengths of the filling table 1, the push rod box 3 and the base 4 increase from top to bottom.

[0028] The raw material tank 8 is installed above the top plate 7 , and an electric valve is installed below the raw material tank 8 . The lower end of the electric valve penetrates the top plate 7 and is connected to the upper end of the filling head 6 .

[0029] The telescopic rod 10 is an electric push rod, a feed valve is installed on the back of the raw material tank 8, the inner walls of the multiple tank grooves 2 are all provided with rubber anti-slip, and the multiple tank grooves 2 are distributed in a ring shape when viewed from above.

[0030] See also Figure 1 , Figure 2 as well as Figure 4 , as the first embodiment of the utility model: in actual use, multiple fire extinguisher tanks that need to be filled are placed in multiple tank slots 2 in turn, and then the stepper motor 14 is started, and the start and stop time of the stepper motor 14 is set. The output shaft of the stepper motor 14 can drive the push rod box 3 to rotate through the closing plate, so that the push rod box 3 can drive the filling platform 1 to rotate. While the push rod box 3 rotates, it can drive multiple universal balls 11 to slide along the path of the rotating ring groove 12, which can improve the rotation flexibility of the filling platform 1. When an empty fire extinguisher tank moves below the filling head 6, the electric valve is opened, and the water-based fire extinguisher raw material in the raw material tank 8 can enter the fire extinguisher tank through the filling head 6 for filling and filling. After filling, the next tank slot 2 rotates to the filling head 6 for filling again. Through rotary continuous filling, the filling and filling work efficiency can be improved, without frequent manual operation and adjustment, which greatly liberates manpower. This continuous operation effectively reduces the pause and waiting time during the filling process, greatly improves the work efficiency, and can complete the filling of more fire extinguishers in a shorter time.

[0031] See also Figure 1 , Figure 2 as well as Figure 3 , as the second embodiment of the present invention: combined with the further elaboration of the first embodiment, after the filling is completed, the telescopic rod 10 at the corresponding position of the tank slot 2 can be started, so that the telescopic rod 10 drives the ejection push plate 9 in the tank slot 2 to rise, and the fire extinguisher tank filled in the tank slot 2 can be ejected, so as to facilitate the staff to take it out, and then the empty fire extinguisher tank can be put into the tank slot 2 again, and it can be filled again as described in the first embodiment, and it can also be driven by the ejection push plate 9 to adjust the up and down movement in the tank slot 2 according to the fire extinguisher tanks of different heights, so as to facilitate the flexible adjustment of the distance between the fire extinguisher tank and the filling head 6. Through the above steps, the final effect is that after the fire extinguisher tank is filled, it can be easily ejected from the tank slot 2, so as to facilitate the staff to take out the fire extinguisher tank from the tank slot 2, thereby improving the convenience of operation, and the staff can save more effort when taking out the fire extinguisher tank.

[0032] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A fire extinguisher filling device, comprising: A filling platform (1), a filling head (6) and a raw material tank (8), wherein the filling platform (1) is provided with a filling head (6) on the upper rear side, and a raw material tank (8) is provided above the filling head (6), and the filling platform (1) is characterized in that: a plurality of tank slots (2) are provided around the upper surface of the filling platform (1), and an ejection push plate (9) is provided at the lower interior of each tank slot (2), a push rod box (3) is installed at the lower part of the filling platform (1), and a plurality of telescopic rods (10) are installed in the push rod box (3); A base (4) is provided below the push rod box (3), the upper ends of the plurality of telescopic rods (10) are respectively connected to the lower surfaces of the plurality of ejection push plates (9), a motor cavity (13) is provided in the middle of the base (4), and a stepping motor (14) is installed in the motor cavity (13); A plurality of universal balls (11) are installed on the outer side of the lower surface of the push rod box (3), and a rotating ring groove (12) is provided on the upper surface of the base (4).

2. A fire extinguisher filling device as claimed in claim 1, characterized in that: A closing plate is fixed at the lower part of the push rod box (3), and the lower ends of the plurality of telescopic rods (10) are fixed to the closing plate.

3. A fire extinguisher filling device as claimed in claim 1, characterized in that: The output shaft of the stepping motor (14) is connected to the middle of the lower surface of the closing plate, and the lower ends of the plurality of universal balls (11) extend into the rotating ring groove (12).

4. A fire extinguisher filling device as claimed in claim 1, characterized in that: A fixed vertical plate (5) is installed in the middle of the back of the base (4), and a top plate (7) is installed on the front side above the fixed vertical plate (5). The diameters of the filling platform (1), the push rod box (3) and the base (4) increase in length from top to bottom.

5. A fire extinguisher filling device as claimed in claim 1, characterized in that: The raw material tank (8) is installed above the top plate (7), and an electric valve is installed below the raw material tank (8). The lower end of the electric valve penetrates the top plate (7) and is connected to the upper end of the filling head (6).

6. A fire extinguisher filling device as claimed in claim 1, characterized in that: The telescopic rod (10) is an electric push rod, a feed valve is installed on the back of the raw material tank (8), the inner walls of the plurality of tank grooves (2) are all provided with rubber anti-slip, and the plurality of tank grooves (2) are distributed in a ring shape when viewed from above.

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