Discharging equipment for water-based fire extinguishing agent

Abstract

The discharging equipment comprises a bottom shell and a liquid preparation tank, a conveying pipe is arranged on the liquid preparation tank, a hollow column is fixedly connected to the outer wall of the upper side of the bottom shell, an adjusting column is arranged in the hollow column, a supporting table is fixedly connected to the top wall of the adjusting column, a rotating shaft is rotationally arranged at the center of the upper side wall of the supporting table, and a containing table is fixedly connected to the upper end of the rotating shaft. Compared with the prior art, the utility model has the advantages that the positioning mechanism is arranged, so that the fixing step of the collecting barrel is simplified, an operator can quickly position and fix the collecting barrel without complicated operation, the operation time is greatly shortened, and the working efficiency is improved; by means of the lifting mechanism, the height of the containing table can be controlled through the adjusting column, so that the purpose of controlling the height of the collecting barrels is achieved, the collecting barrels of different heights can be close to the conveying pipe for discharging, the large height difference is avoided, and the material splashing phenomenon in the discharging process is effectively avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to water system fire extinguishing agent production technical field, especially relate to a water system fire extinguishing agent's unloading equipment. BACKGROUND

[0002] The water system fire extinguishing agent is water-soluble environmental protection fire extinguishing agent, which has high efficiency of fire extinguishing function, neutral pH value and non-toxic raw materials as base material, and does not cause any damage or poison to natural ecology and human body, and is mixed in a solution preparation tank in different proportions to prepare the water system fire extinguishing agent with high efficiency of fire extinguishing function.

[0003] The Chinese patent with publication number CN207046847U discloses a kind of unloading device for water system fire extinguishing agent production, including solution preparation tank, the conveying pipe being communicated in the solution preparation tank, flowmeter and solenoid valve being arranged on the conveying pipe, controller being electrically connected to the flowmeter and when the solution preparation tank discharges the solution flow reaches the flowmeter preset flow value, control the solenoid valve is closed, further including fixed mechanism being arranged on one side of the conveying pipe for fixing and adjusting the position of collection bucket.

[0004] The above-mentioned unloading device is relatively cumbersome and time-consuming when fixing the collection bucket, which affects the unloading efficiency. In addition, during the traditional fire extinguishing agent unloading process, the unloading equipment with fixed height as the above-mentioned device is usually used. This kind of equipment often cannot adapt to the collection buckets of different heights when unloading, so that there is a large height difference between the conveying pipe and some collection buckets, which causes the materials to splash easily during the unloading process, resulting in waste of resources. UTILITY MODEL CONTENTS

[0005] The main purpose of the utility model is to provide an unloading equipment for water system fire extinguishing agent, which can effectively solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model adopts the technical scheme of: an unloading equipment for water system fire extinguishing agent, including bottom shell and solution preparation tank, the solution preparation tank is provided with conveying pipe, the upper side outer wall of the bottom shell is fixedly connected with hollow column, the hollow column is provided with adjusting column, the top wall of the adjusting column is fixedly connected with support table, the upper side wall center of the support table is rotatably provided with rotating shaft, the upper end of the rotating shaft is fixedly connected with placing table, the placing table is provided with positioning mechanism, the lower side wall of the support table is installed with motor, the output shaft of the motor penetrates through support table and is fixedly connected with driving gear, the rotating shaft is fixedly sleeved with driven gear which is engaged with driving gear, the bottom shell is provided with lifting mechanism.

[0007] As a further description of the above technical scheme, the positioning mechanism comprises a vertical plate, a fixed clamping block, a connecting rod, a movable clamping block, a pull plate and a pressing spring, a plurality of groups of vertical plates are arranged on the upper side wall of the placing table, the number of the vertical plates in each group is two, one of the vertical plates is fixedly connected with the fixed clamping block, the other vertical plate is slidably inserted with the connecting rod, one end of the connecting rod is fixedly connected with the movable clamping block and the other end is fixedly connected with the pull plate, the connecting rod is sleeved with the pressing spring on the outer side, one end of the pressing spring is fixedly connected with the movable clamping block and the other end is fixedly connected with the vertical plate.

[0008] As a further description of the above technical scheme, the lifting mechanism comprises a rotating rod, a driving bevel gear, a hand wheel, a screw rod and a driven bevel gear, the rotating rod is rotatably inserted on one side wall of the bottom shell, one end of the rotating rod in the bottom shell is fixedly connected with the driving bevel gear and the other end is fixedly connected with the hand wheel, the screw rod is rotatably connected at the center of the lower inner wall of the bottom shell, the driven bevel gear is fixedly sleeved on the rod wall of the screw rod and meshes with the driving bevel gear.

[0009] As a further description of the above technical scheme, a plurality of guide grooves are arranged on the upper side wall of the placing table, a guide rod is slidably connected in the guide groove, and the upper end of the guide rod is fixedly connected with the movable clamping block.

[0010] As a further description of the above technical scheme, the upper end of the screw rod extends into the adjusting column and is threadedly matched with the inner wall of the adjusting column.

[0011] As a further description of the above technical scheme, two symmetrically distributed limiting sliding grooves are formed in the inner wall of the hollow column, and the adjusting column is slidably matched with the limiting sliding grooves.

[0012] Compared with the prior art, the utility model has the advantages of:

[0013] 1. The positioning mechanism simplifies the fixing steps of the collection barrel, and the operator can quickly complete the positioning and fixing of the collection barrel without complex operation, greatly shortens the operation time and improves the work efficiency.

[0014] 2. The lifting mechanism can control the height of the placing table through the adjusting column, so as to control the height of the collection barrel, so that the collection barrels of various heights can approach the conveying pipe for unloading, avoiding a large height difference and effectively avoiding the splashing phenomenon of the materials during unloading. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a whole structure schematic view of the unloading equipment of the water-based fire extinguishing agent.

[0016] Figure 2The utility model discloses a support table structure schematic diagram of water -based fire extinguishing agent's unloading equipment,

[0017] Figure 3 The utility model discloses a placing table structure schematic diagram of water -based fire extinguishing agent's unloading equipment,

[0018] Figure 4 The utility model discloses a bottom shell sectional view of water -based fire extinguishing agent's unloading equipment,

[0019] In the drawing: 1, bottom shell, 2, liquid preparation tank, 21, delivery pipe, 3, hollow column, 4, adjusting column, 5, support table, 51, rotating shaft, 6, placing table, 7, positioning mechanism, 52, motor, 53, driving gear, 54, driven gear, 8, lifting mechanism, 71, vertical plate, 72, fixed clamping block, 73, connecting rod, 74, movable clamping block, 75, pull plate, 76, abutting spring, 81, rotating rod, 82, driving bevel gear, 83, hand wheel, 84, screw rod, 85, driven bevel gear, 61, guide groove, 62, guide rod, 31, limiting sliding slot. DETAILED DESCRIPTION

[0020] In order to make the technical means, creation features, purposes and effects of the utility model easy to understand, the utility model is further described below in combination with specific embodiments.

[0021] In the description of the utility model, it needs to be explained that the orientation or position relation indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "another end" and the like is the orientation or position relation shown in the drawing, and is only for the convenience of describing the utility model and simplifying the description, and therefore cannot be understood as limiting the utility model. The terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0022] In the description of the utility model, it needs to be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "connection" and the like should be understood broadly, for example, "connection" can be fixed connection, can also be detachable connection, or integrally connected, can be mechanical connection, can also be electrical connection, can be directly connected, can also be indirectly connected through intermediate medium, and can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0023] Please refer to Figures 1-4The utility model provides a kind of water-based fire extinguishing agent's unloading equipment, including bottom shell 1 and liquid preparation tank 2, liquid preparation tank 2 has conveying pipe 21, for conveying the material in liquid preparation tank 2 to collection bucket, the upper side outer wall of bottom shell 1 is fixedly connected with hollow column 3, hollow column 3 is equipped with adjusting column 4, the top wall of adjusting column 4 is fixedly connected with support platform 5, the upper side wall center of support platform 5 is rotatably equipped with shaft 51, the upper end of shaft 51 is fixedly connected with placing table 6, and locating mechanism 7 is equipped on placing table 6, motor 52 is installed on the lower side wall of support platform 5, the output shaft of motor 52 passes through support platform 5 and is fixedly connected with driving gear 53, driving gear 53 is fixedly sleeved with driven gear 54 meshing with driving gear 53 on shaft 51, the output shaft of motor 52 can drive driving gear 53 to rotate, and driving gear 53 can rotate to drive driven gear 54 meshing with it to rotate shaft 51, so that rotating shaft 51 drives placing table 6 to rotate, so that collection bucket on placing table 6 is rotated one by one to the lower side of conveying pipe 21 to unload, when unloading, the collection bucket after unloading on the opposite side can be removed, and new collection bucket is replaced to collect again, so as to improve work efficiency, and lifting mechanism 8 is equipped in bottom shell 1.

[0024] Specifically, as shown in Figure 3 Positioning mechanism 7 includes vertical plate 71, fixed clamp block 72, connecting rod 73, movable clamp block 74, pull plate 75 and abutting spring 76, a plurality of vertical plates 71 are annularly arranged on the upper side wall of placing table 6, each group of vertical plates 71 comprises two vertical plates 71, one vertical plate 71 is fixedly connected with fixed clamp block 72, the other vertical plate 71 is slidably inserted with connecting rod 73, one end of connecting rod 73 is fixedly connected with movable clamp block 74 and the other end is fixedly connected with pull plate 75, abutting spring 76 is sleeved on the outer side of connecting rod 73, one end of abutting spring 76 is fixedly connected with movable clamp block 74 and the other end is fixedly connected with vertical plate 71, pulling pull plate 75 drives connecting rod 73 and movable clamp block 74 to move, abutting spring 76 is compressed by movable clamp block 74, then the collection bucket is placed between movable clamp block 74 and fixed clamp block 72 and tightly abuts against fixed clamp block 72, after pull plate 75 is released, movable clamp block 74 approaches the collection bucket and clamps it under the action of abutting spring 76, that is, the collection bucket can be fixed, and the fixing mode is very convenient.

[0025] Specifically, as shown in Figure 4As shown, a water-based fire extinguishing agent unloading device includes a lifting mechanism 8 comprising a rotating rod 81, a driving bevel gear 82, a handwheel 83, a screw 84, and a driven bevel gear 85. The rotating rod 81 is rotatably inserted into one side wall of the bottom shell 1. One end of the rotating rod 81, located inside the bottom shell 1, is fixedly connected to the driving bevel gear 82, and the other end is fixedly connected to the handwheel 83. The screw 84 is rotatably connected to the center of the lower inner wall of the bottom shell 1. The driven bevel gear 85, which meshes with the driving bevel gear 82, is fixedly sleeved on the rod wall of the screw 84. Rotating the handwheel 83 drives the rotating rod 81 to rotate, which in turn drives the driving bevel gear 82 to rotate. This causes the driven bevel gear 85, which meshes with the driving bevel gear 82, to drive the screw 84 to rotate. When the screw 84 rotates, the adjusting column 4 can be raised or lowered, thereby changing the height of the placement platform 6. This allows the collection bucket to approach the conveying pipe 21, avoiding a large height difference between the conveying pipe 21 and the collection bucket, which could lead to material splashing during unloading.

[0026] Specifically, such as Figure 3 As shown, a water-based fire extinguishing agent unloading device has multiple guide grooves 61 circumferentially arranged on the upper side wall of the placement platform 6. Guide rods 62 are slidably connected in the guide grooves 61. The upper end of the guide rods 62 is fixedly connected to the movable clamping block 74. When the movable clamping block 74 moves, the guide rods 62 will move along the guide grooves 61 and move together with the movable clamping block 74, making the movable clamping block 74 more stable.

[0027] Specifically, such as Figure 4 As shown, a water-based fire extinguishing agent unloading device has an upper end of screw 84 extending into adjusting column 4 and threadedly engaging with the inner wall of adjusting column 4. When screw 84 rotates, it can move adjusting column 4 up and down.

[0028] Specifically, such as Figure 4 As shown, a water-based fire extinguishing agent unloading device has two symmetrically distributed limiting grooves 31 on the inner wall of the hollow column 3. The adjusting column 4 slides in conjunction with the limiting grooves 31, so that the adjusting column 4 can only move in a straight line.

[0029] It needs to be explained that the utility model discloses a water -based fire extinguishing agent's unloading equipment, when using, through pulling the pull plate 75 and drive connecting rod 73 and movable clamp block 74 remove, and the movable clamp block 74 is compressed to the spring 76, then the collection bucket is placed between movable clamp block 74 and fixed clamp block 72 and makes the collection bucket close fixed clamp block 72, after loosening the pull plate 75, under the action of the spring 76, movable clamp block 74 is close to the collection bucket and clamps it, can fixedly hold the collection bucket, and the fixed mode is very convenient, then rotates hand wheel 83 and drive rotary rod 81 rotates, and rotary rod 81 rotates and drives driving bevel gear 82 to rotate, thereby make from driving bevel gear 82 Meshing driven bevel gear 85 drive screw 84 rotate, when screw 84 rotates, can make adjusting column 4 go up and down, thereby change the height of placing table 6, make the collection bucket can approach delivery pipe 21, avoid the existence between delivery pipe 21 and collection bucket Large height difference, lead to the material spattering situation when unloading, in the process of unloading, the output shaft of motor 52 can drive driving gear 53 to rotate, and driving gear 53 rotates and can make the driven gear 54 that engages with it drive the rotation of the shaft 51, so that the rotation of the shaft 51 drives the rotation of the placing table 6, thereby make the collection bucket on the placing table 6 rotate one by one to the unloading under delivery pipe 21, when unloading, the collection bucket after the unloading of opposite side can be disassembled, and the new collection bucket is replaced to collect again, to improve work efficiency.

[0030] The basic principles and main features of the utility model and the advantages of the utility model are shown and described above. It should be understood by those skilled in the art that the utility model is not limited by the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model can also have various changes and improvements, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A water-based fire extinguishing agent unloading device comprising a bottom shell (1) and a liquid mixing tank (2), the liquid mixing tank (2) being provided with a delivery pipe (21), characterized in that: The upper outer wall of the bottom shell (1) is fixedly connected with a hollow column (3), the hollow column (3) is provided with an adjusting column (4), the top wall of the adjusting column (4) is fixedly connected with a supporting table (5), the upper side wall center of the supporting table (5) is rotatably provided with a rotating shaft (51), the upper end of the rotating shaft (51) is fixedly connected with a placing table (6), the placing table (6) is provided with a positioning mechanism (7), the lower side wall of the supporting table (5) is provided with a motor (52), the output shaft of the motor (52) penetrates through the supporting table (5) and is fixedly connected with a driving gear (53), the rotating shaft (51) is fixedly provided with a driven gear (54) engaged with the driving gear (53), and the bottom shell (1) is provided with a lifting mechanism (8).

2. A water-based fire extinguishing agent unloading apparatus according to claim 1, characterized by: The positioning mechanism (7) comprises a vertical plate (71), a fixed clamping block (72), a connecting rod (73), a movable clamping block (74), a pull plate (75) and a pressing spring (76), a plurality of groups of vertical plates (71) are annularly arranged on the upper side wall of the placing table (6), the number of vertical plates (71) in each group is two, one of the vertical plates (71) is fixedly connected with a fixed clamping block (72), the other vertical plate (71) is slidably provided with a connecting rod (73), one end of the connecting rod (73) is fixedly connected with a movable clamping block (74) and the other end is fixedly connected with a pull plate (75), the connecting rod (73) is sleeved with a pressing spring (76) on the outer side, one end of the pressing spring (76) is fixedly connected with the movable clamping block (74) and the other end is fixedly connected with the vertical plate (71).

3. The water-based fire extinguishing agent unloading apparatus according to claim 1, characterized by: The lifting mechanism (8) comprises a rotating rod (81), a driving bevel gear (82), a hand wheel (83), a screw rod (84) and a driven bevel gear (85), a rotating rod (81) is rotatably inserted into one side wall of the bottom shell (1), one end of the rotating rod (81) fixedly connected with a driving bevel gear (82) in the bottom shell (1) and the other end fixedly connected with a hand wheel (83), a screw rod (84) is rotatably connected to the center of the lower inner wall of the bottom shell (1), a driven bevel gear (85) is fixedly sleeved on the rod wall of the screw rod (84) and engaged with the driving bevel gear (82).

4. The water-based fire extinguishing agent unloading apparatus according to claim 2, characterized by: A plurality of guide grooves (61) are annularly arranged on the upper side wall of the placing table (6), a guide rod (62) is slidably connected in the guide groove (61), and the upper end of the guide rod (62) is fixedly connected with the movable clamping block (74).

5. A water-based fire extinguishing agent unloading apparatus according to claim 3, characterized by: The upper end of the screw rod (84) extends into the adjusting column (4) and is threadedly matched with the inner wall of the adjusting column (4).

6. A water-based fire extinguishing agent unloading apparatus according to claim 3, characterized by: Two symmetrically distributed limiting sliding grooves (31) are formed in the inner wall of the hollow column (3), and the adjusting column (4) is slidably matched with the limiting sliding grooves (31).

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