CN214682076U - Dry powder fire extinguisher powder fills recovery unit - Google Patents

Abstract

The utility model discloses a recovery unit is filled to dry powder fire extinguisher powder, including fixed case, the bottom wall is equipped with the recess in the fixed case, be equipped with the fire extinguisher in the recess, fixed case is equipped with the opening, two double threaded rods are connected to the opening internal rotation, two all be equipped with the fixture who is used for the centre gripping fire extinguisher on the double threaded rod, be equipped with the transmission chamber in the fixed case upper wall, the transmission intracavity is equipped with first motor, two double threaded rod all is connected with first motor through drive mechanism. The utility model discloses a set up fixture and drive mechanism and can carry out the centre gripping fixed to the fire extinguisher after putting into the fixed case, the stability of fire extinguisher when guaranteeing its powder to retrieve can stir it earlier when retrieving powder in the overdue fire extinguisher through setting up slewing mechanism and puddler, conveniently retrieve it after the broken powder that condenses of stirring, improved recovery efficiency.

Description

Dry powder fire extinguisher powder fills recovery unit

Technical Field

The utility model relates to a fire extinguisher technical field especially relates to a recovery unit is filled to dry powder fire extinguisher powder.

Background

The dry powder fire extinguisher is one kind of fire extinguisher and may be divided into common dry powder fire extinguisher; ② an ultrafine dry powder fire extinguisher. The dry powder fire extinguisher is filled with dry powder fire extinguishing agents such as ammonium phosphate and the like, has easy flowability and dryness, consists of inorganic salt and crushed and dried additives, and can effectively extinguish initial fire.

The general fire extinguisher has the limitation of marking the service life, and the steel cylinder of the fire extinguisher also has to be checked in a limited period, including whether the steel cylinder is corroded, damaged, leaked and the like, so as to ensure the safety in use. When these are examined, the dry powder in the fire extinguisher just must be retrieved, when the fire extinguisher is examined and is accomplished, the dry powder is refilled in the steel bottle again, but current device that is used for dry powder fire extinguisher powder to fill to retrieve is retrieving this work efficiency lower recovering, at first can not fix it when powder is retrieved, lead to the fire extinguisher to empty, secondly because inside powder condenses when retrieving overdue fire extinguisher powder, the condition that straw is inhaled motionless often takes place, lead to retrieving the failure.

Therefore, it is necessary to design a powder filling and recovering device for a dry powder fire extinguisher to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a powder filling and recovering device for a dry powder fire extinguisher.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a recovery unit is filled to dry powder fire extinguisher powder, includes fixed case, the bottom wall is equipped with the recess in the fixed case, be equipped with the fire extinguisher in the recess, fixed case is equipped with the opening, two double threaded rods are connected to the opening internal rotation, two all be equipped with the fixture that is used for the centre gripping fire extinguisher on the double threaded rod, be equipped with the transmission chamber in the fixed case upper wall, the transmission intracavity is equipped with first motor, two double threaded rod all is connected with first motor through drive mechanism, the fixed case top is equipped with the diaphragm, the diaphragm passes through many electric telescopic handle and fixed case lateral wall fixed connection, it is connected with second motor and pivot to rotate the connection on the diaphragm, the second motor passes through slewing mechanism and is connected with the pivot, be equipped with the powder mechanism of inhaling that is used for absorbing powder in the pivot.

Preferably, fixture includes the nut of threaded connection on the outer wall of double-end threaded rod both ends, be equipped with the clamp ring of two symmetries in the opening, two the clamp ring all with nut lateral wall fixed connection.

Preferably, drive mechanism is including the double-deck belt pulley that is fixed in first motor output shaft outer wall, two the double threaded rod lower extreme all runs through the opening inner wall and is connected, two with transmission chamber bottom wall rotation double threaded rod outer wall all is fixed with drive pulley, double-deck belt pulley passes through the belt and is connected with drive pulley.

Preferably, the rotating mechanism comprises a first gear fixed on the outer wall of the output shaft of the second motor, a second gear is fixed on the outer wall of the rotating shaft, and the first gear is meshed with the second gear.

Preferably, inhale powder mechanism including setting up in the dust absorption pump of fixed case side, dust absorption pump dust absorption mouth is connected with the straw, be equipped with the dust absorption chamber in the pivot, the straw slides and runs through the pivot upper wall and extend to the dust absorption intracavity, the pivot diapire is equipped with the dust absorption mouth with the dust absorption chamber intercommunication.

Preferably, the outer wall of the lower end of the rotating shaft is fixed with a plurality of stirring rods which are equidistantly and uniformly distributed.

The utility model discloses in, following beneficial effect has:

1. through setting up fixture and drive mechanism can put into the fixed case after the fire extinguisher and carry out the centre gripping to it and fix, the stability of fire extinguisher when guaranteeing its powder and retrieve.

2. Can stir it earlier when retrieving medicine powder in the overdue fire extinguisher through setting up slewing mechanism and puddler, conveniently retrieve it after the broken powder that condenses of stirring, improve recovery efficiency.

Drawings

FIG. 1 is a schematic structural view of a powder filling and recovering device for a dry chemical extinguisher according to the present invention;

FIG. 2 is an enlarged view of the structure at the position A of the powder filling and recovering device for the dry powder fire extinguisher provided by the utility model;

fig. 3 is the schematic structural diagram of the clamping mechanism of the powder filling and recycling device of the dry powder fire extinguisher provided by the utility model.

In the figure: the device comprises a fixed box 1, an electric telescopic rod 2, a transverse plate 3, a second motor 4, a first gear 5, a second gear 6, a rotating shaft 7, a suction pipe 8, a stirring rod 9, a fire extinguisher 10, a clamping ring 11, a transmission cavity 12, a first motor 13, a double-layer belt pulley 14, a double-head threaded rod 15 and a transmission belt pulley 16.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a recovery unit is filled to dry chemical extinguisher powder, including the stationary box 1, the bottom wall is equipped with the recess in the stationary box 1, be equipped with fire extinguisher 10 in the recess, stationary box 1 is equipped with the opening, two double threaded rods 15 of open-ended internal rotation connection, all be equipped with the fixture that is used for centre gripping fire extinguisher 10 on two double threaded rods 15, fixture includes the nut of threaded connection on the outer wall of double threaded rod 15 both ends, be equipped with the clamp ring 11 of two symmetries in the opening, two clamp ring 11 all with nut lateral wall fixed connection, when double threaded rod 15 rotated, the nut can drive two clamp ring 11 relative movement, it is fixed to stabilize centre gripping to fire extinguisher 10 between two clamp ring 11.

Be equipped with transmission chamber 12 in the 1 upper wall of fixed box, be equipped with first motor 13 in the transmission chamber 12, two double threaded rod 15 all are connected with first motor 13 through drive mechanism, drive mechanism is including the double-deck belt pulley 14 that is fixed in first motor 13 output shaft outer wall, 15 lower extremes of two double threaded rod all run through the opening inner wall and are connected with transmission chamber 12 diapire rotation, 15 outer walls of two double threaded rod all are fixed with drive pulley 16, double-deck belt pulley 14 passes through the belt and is connected with drive pulley 16, first motor 13 rotates and drives double-deck belt pulley 14 and rotate, double-deck belt pulley 14 rotates and drives two drive pulley 16 rotations through the belt, two drive pulley 16 rotations can drive double threaded rod 15 and rotate.

Fixed box 1 top is equipped with diaphragm 3, diaphragm 3 is through many electric telescopic handle 2 and fixed box 1 lateral wall fixed connection, it is connected with second motor 4 and pivot 7 to rotate the connection on diaphragm 3, 7 lower extreme outer walls in pivot are fixed with many puddlers 9, many puddlers 9 equidistant and evenly distributed, second motor 4 is connected with pivot 7 through slewing mechanism, slewing mechanism is including the first gear 5 who is fixed in 4 output shaft outer walls of second motor, 7 outer walls in pivot are fixed with second gear 6, first gear 5 and 6 meshing of second gear, second motor 4 can drive pivot 7 through first gear 5 and second gear 6 and rotate, puddler 9 of 7 outer walls in pivot can be broken with the powder stirring that solidifies.

Be equipped with the powder mechanism of inhaling that is used for absorbing powder in pivot 7, inhale powder mechanism including setting up in the dust absorption pump of fixed case 1 side, dust absorption pump dust absorption mouth is connected with straw 8, is equipped with the suction chamber in the pivot 7, and straw 8 slides and runs through pivot 7 upper wall and extend to the dust absorption intracavity, and 7 diapalls in pivot are equipped with the dust absorption mouth with the suction chamber intercommunication, and the dust absorption pump can inhale away the powder after the stirring is broken through straw 8 and accomplish the powder and retrieve.

In the utility model, when the medicine powder of the fire extinguisher is recovered, the fire extinguisher 10 is put into the fixed box 1, the bottom of the fire extinguisher 10 is clamped into the groove, then the first motor 13 is started, the first motor 13 rotates to drive the double-layer belt pulley 14 to rotate, the double-layer belt pulley 14 rotates to drive the two transmission belt pulleys 16 to rotate through the belt, the two transmission belt pulleys 16 rotate to drive the double-end threaded rod 15 to rotate, when the double-end threaded rod 15 rotates, the nut can drive the two clamping rings 11 to move relatively, the fire extinguisher 10 positioned between the two clamping rings 11 is stably clamped and fixed, then the two electric telescopic rods 2 are contracted, the second motor 4 and the dust suction pump are started, the transverse plate 3 descends to drive the rotating shaft 7 to enter the interior of the fire extinguisher 10, the second motor 4 can drive the rotating shaft 7 to rotate through the first gear 5 and the second gear 6, the stirring rod 9 on the outer wall of the rotating shaft 7 can stir and crush the solidified medicine powder, the dust suction pump sucks the medicinal powder away through the suction pipe 8 to complete the recovery of the medicinal powder.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. A powder filling and recycling device of a dry powder fire extinguisher comprises a fixed box (1) and is characterized in that a groove is formed in the inner bottom wall of the fixed box (1), a fire extinguisher (10) is arranged in the groove, the fixed box (1) is provided with an opening, two double-threaded rods (15) are rotatably connected in the opening, a clamping mechanism used for clamping the fire extinguisher (10) is arranged on each of the two double-threaded rods (15), a transmission cavity (12) is formed in the upper wall of the fixed box (1), a first motor (13) is arranged in the transmission cavity (12), the two double-threaded rods (15) are connected with the first motor (13) through the transmission mechanism, a transverse plate (3) is arranged above the fixed box (1), the transverse plate (3) is fixedly connected with the side wall of the fixed box (1) through a plurality of electric telescopic rods (2), a second motor (4) and a rotating shaft (7) are rotatably connected on the transverse plate (3), the second motor (4) is connected with the rotating shaft (7) through a rotating mechanism, and a powder suction mechanism for sucking the medicinal powder is arranged in the rotating shaft (7).

2. The powder filling and recycling device for the dry powder fire extinguisher as claimed in claim 1, wherein the clamping mechanism comprises a nut screwed on the outer wall of the two ends of the double threaded rod (15), two symmetrical clamping rings (11) are arranged in the opening, and the two clamping rings (11) are fixedly connected with the side wall of the nut.

3. The powder filling and recovering device for the dry powder fire extinguisher as claimed in claim 1, wherein the transmission mechanism comprises a double-layer belt pulley (14) fixed on the outer wall of the output shaft of the first motor (13), the lower ends of the two double-threaded rods (15) penetrate through the inner wall of the opening and are rotatably connected with the bottom wall of the transmission cavity (12), a transmission belt pulley (16) is fixed on the outer wall of the two double-threaded rods (15), and the double-layer belt pulley (14) is connected with the transmission belt pulley (16) through a belt.

4. The powder filling and recycling device for dry fire extinguishers as claimed in claim 1, wherein the rotating mechanism comprises a first gear (5) fixed on the outer wall of the output shaft of the second motor (4), a second gear (6) fixed on the outer wall of the rotating shaft (7), and the first gear (5) is meshed with the second gear (6).

5. The powder filling and recovering device for the dry powder fire extinguisher as claimed in claim 1, wherein the powder sucking mechanism comprises a dust sucking pump arranged on the side of the fixed box (1), a suction pipe (8) is connected to a dust sucking port of the dust sucking pump, a dust sucking cavity is arranged in the rotating shaft (7), the suction pipe (8) slidably penetrates through the upper wall of the rotating shaft (7) and extends into the dust sucking cavity, and a dust sucking port communicated with the dust sucking cavity is arranged on the bottom wall of the rotating shaft (7).

6. The powder filling and recycling device for dry fire extinguishers as claimed in claim 1, wherein a plurality of stirring rods (9) are fixed on the outer wall of the lower end of the rotating shaft (7), and the stirring rods (9) are equally spaced and uniformly distributed.

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