CN216879197U

CN216879197U - Refrigerant proportioning equipment for mixing

Info

Publication number: CN216879197U
Application number: CN202220555773.6U
Authority: CN
Inventors: 张茂杰; 杨更生; 王吉庆
Original assignee: Tianjin Lvjiehuan Electromechanical Equipment Co ltd
Current assignee: Tianjin Lvjiehuan Electromechanical Equipment Co ltd
Priority date: 2022-03-15
Filing date: 2022-03-15
Publication date: 2022-07-05
Anticipated expiration: 2032-03-15

Abstract

The utility model belongs to the technical field of refrigerant production, in particular to refrigerant proportioning equipment for mixing, and aims to solve the problems that in the process of proportioning refrigerants, the proportioning efficiency is low and raw materials are easy to condense on the inner wall of a proportioning barrel to cause waste; according to the utility model, the proportion-improved blanking mechanism circularly opens and closes the blanking ports at the bottoms of the storage chambers during reciprocating movement, so that different refrigerant raw materials in the storage chambers are simultaneously input into the blanking pipe through the blanking ports within a fixed time period, the raw materials are automatically proportioned, the use is convenient, the rotating shaft drives the scraping mechanism to continuously scrape the inner side wall of the preparation barrel, the raw materials are prevented from being condensed on the inner side wall of the preparation barrel, and the raw materials are saved.

Description

Refrigerant proportioning equipment for mixing

Technical Field

The utility model relates to the technical field of refrigerant production, in particular to a refrigerant proportioning device for mixing.

Background

Refrigerant, also called refrigerant and snow, is a medium substance for completing energy conversion in various heat engines. These materials generally increase power with a reversible phase change (e.g., gas-liquid phase change). Such as steam in a steam engine, snow in a refrigerator, etc.

Traditional refrigerant ratio equipment carries out the in-process of ratio to the refrigerant, carries out manual ratio through the staff usually, and the efficiency that leads to the ratio is lower, wastes time and energy, and ratio equipment is when preparing simultaneously, and the raw materials easily condenses on ratio bucket inner wall, and extravagant raw materials is not convenient for carry out follow-up clearance, causes the pollution to the ratio of follow-up refrigerant easily.

Therefore, a refrigerant proportioning device for mixing is needed to solve the problems that in the process of proportioning refrigerants, the proportioning efficiency is low and raw materials are easy to condense on the inner wall of a proportioning barrel to cause waste.

SUMMERY OF THE UTILITY MODEL

The utility model provides a refrigerant proportioning device for mixing, which solves the problems of low proportioning efficiency and waste caused by the fact that raw materials are easy to condense on the inner wall of a proportioning barrel in the process of preparing a refrigerant.

In order to achieve the purpose, the utility model adopts the following technical scheme: a refrigerant proportioning device for mixing comprises a raw material box, wherein a plurality of material storage chambers are arranged in the raw material box, blanking ports with different sizes are arranged at the bottoms of the material storage chambers, a blanking pipe communicated with the blanking port is fixed on the outer side wall of the bottom end of the raw material box, a motor a is fixed on the outer side wall of the raw material box, an incomplete gear is coaxially fixed at the output end of the motor a, a circular toothed plate is connected to the incomplete gear in a meshing manner, the bottom of the material storage chamber is provided with a proportioning and blanking mechanism fixed with the side surface of the clip-shaped toothed plate, the bottom end of the raw material box is fixed with a proportioning barrel positioned right below the blanking pipe, the central position of the bottom end of the preparation barrel is rotationally connected with a rotating shaft, the outer side wall of the bottom end of the preparation barrel is fixed with a motor b of which the output end is coaxially fixed with the rotating shaft, and a scraping mechanism which is far away from one end of the rotating shaft and is attached to the inner side wall of the preparation barrel is arranged on the side surface of the rotating shaft.

Preferably, ratio unloading mechanism includes the slide bar fixed with the side of returning the shape pinion rack, the slide bar is kept away from the one end slip of returning the shape pinion rack and is run through the lateral wall of raw material tank and be fixed with the closing plate of laminating in the storage compartment bottom inside wall, the closing plate is provided with a plurality ofly and corresponds with the storage compartment, every offer on the closing plate with the blanking hole that the blanking mouth size equals on the storage compartment that corresponds, adjacent two the closing plate is fixed with the link.

Preferably, the scraping mechanism comprises a connecting plate fixed to the side face of the rotating shaft, a rubber scraper attached to the inner side wall of the raw material box is fixed to one end, far away from the rotating shaft, of the connecting plate, and a through hole is formed in the side face of the connecting plate.

Preferably, a sealing ring is arranged on the side wall of the raw material box in a position in sliding fit with the sliding rod, and the sealing ring is fixed on the side wall of the raw material box.

Preferably, the through-hole is provided with a plurality ofly, and is a plurality of the through-hole is the equidistance and distributes.

Preferably, be fixed with a plurality of puddlers on the axis of rotation side, it is a plurality of the puddler is the equidistance and distributes.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the blanking hole on the sealing plate moves to coincide with the blanking opening, the raw materials fall into the blanking pipe from the blanking opening, so that the blanking openings at the bottoms of the storage chambers are opened and closed circularly, different refrigerant raw materials in the storage chambers are input into the blanking pipe through the blanking opening at the same time in a fixed time period and are conveyed into the preparation barrel through the blanking pipe for preparation, the raw materials are added for multiple times in a small amount, the raw material preparation efficiency is improved, the conveying amount of different raw materials is controlled in the same time period by arranging the blanking openings with different sizes, the proportioning of different raw materials is finished, the manual proportioning operation is omitted, the raw materials are automatically proportioned, and the use is convenient.

2. When the prepared raw materials enter the preparation barrel for preparation, the motor b is started to work, the motor b drives the rotating shaft to rotate, the rotating shaft drives the connecting plate to rotate, and the connecting plate drives the rubber scraper to continuously scrape the inner side wall of the preparation barrel, so that the raw materials are prevented from being condensed on the inner side wall of the preparation barrel, and the raw materials are saved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a partial schematic view of a storage chamber of the present invention;

FIG. 3 is an enlarged view of area A of FIG. 2;

FIG. 4 is a partial schematic view of the proportioning blanking mechanism of the present invention;

FIG. 5 is a partial schematic view of the scraping mechanism of the present invention;

fig. 6 is an enlarged view of the region B in fig. 5.

In the figure: 1. a proportioning and blanking mechanism; 101. a slide bar; 102. a sealing plate; 103. a blanking hole; 104. a connecting frame; 2. a scraping mechanism; 201. a connecting plate; 202. a rubber blade; 203. a through hole; 3. a raw material tank; 4. preparing a barrel; 5. a motor a; 6. a clip toothed plate; 7. an incomplete gear; 8. a seal ring; 9. a motor b; 10. a storage chamber; 11. a discharging pipe; 12. a rotating shaft; 13. a stirring rod; 14. and (6) a blanking port.

Detailed Description

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

Referring to fig. 1-6, a refrigerant proportioning device for mixing includes a raw material tank 3, a plurality of material storage chambers 10 are arranged in the raw material tank 3, blanking ports 14 with different sizes are formed at the bottoms of the material storage chambers 10, a blanking pipe 11 communicated with the blanking port 14 is fixed on the outer side wall of the bottom end of the raw material tank 3, a motor a5 is fixed on the outer side wall of the raw material tank 3, an incomplete gear 7 is coaxially fixed at the output end of the motor a5, a circular toothed plate 6 is meshed and connected to the incomplete gear 7, a proportioning blanking mechanism 1 fixed to the side of the circular toothed plate 6 is arranged at the bottom of the material storage chamber 10, a preparation barrel 4 located right below the blanking pipe 11 is fixed at the bottom end of the raw material tank 3, a rotating shaft 12 is rotatably connected to the center position of the bottom end of the preparation barrel 4, a motor b9 with the output end coaxially fixed to the rotating shaft 12 is fixed on the outer side wall of the bottom end of the preparation barrel 4, and a scraping mechanism 2 with one end, far away from the rotating shaft 12, and attached to the inner side wall of the preparation barrel 4 is arranged on the side of the rotating shaft 12; when the refrigerant is prepared, the motor a5 is started to work, the output end of the motor a5 drives the incomplete gear 7 to slowly rotate, the incomplete gear 7 and the circular toothed plate 6 are matched to drive the proportioning blanking mechanism 1 to reciprocate in a fixed time period, the proportioning blanking mechanism 1 circularly opens and closes the blanking ports 14 at the bottoms of the storage chambers 10 during reciprocating movement, so that different refrigerant raw materials in the storage chambers 10 are simultaneously input into the blanking pipe 11 through the blanking ports 14 in the fixed time period, the refrigerant raw materials are conveyed into the preparation barrel 4 through the blanking pipe 11 for preparation, the raw materials are added for multiple times in small quantity, the raw material preparation efficiency is improved, the conveying quantities of different raw materials are controlled in the same time period through the blanking ports 14 with different sizes, the proportioning of different raw materials is completed, the manual proportioning operation is omitted, and the raw materials are automatically proportioned, convenient to use, when the raw materials of preparing entered into and prepares in barrel 4, starter motor b9 worked, and motor b9 drives axis of rotation 12 and rotates, and axis of rotation 12 drives scrapes material mechanism 2 and constantly scrapes the inside wall of preparing barrel 4, prevents that the raw materials from condensing on the inside wall of preparing barrel 4, saves the raw materials.

The proportioning blanking mechanism 1 comprises a sliding rod 101 fixed with the side face of a square-shaped toothed plate 6, one end, far away from the square-shaped toothed plate 6, of the sliding rod 101 penetrates through the side wall of the raw material box 3 in a sliding mode and is fixedly provided with a sealing plate 102 attached to the inner side wall of the bottom end of the storage chamber 10, the sealing plate 102 is provided with a plurality of sealing plates 102 and corresponds to the storage chamber 10, each sealing plate 102 is provided with a blanking hole 103 with the same size as the blanking hole 14 in the corresponding storage chamber 10, and a connecting frame 104 is fixed on two adjacent sealing plates 102; the output end of the motor a5 drives the incomplete gear 7 to slowly rotate, the incomplete gear 7 and the circular toothed plate 6 are matched to drive the sliding rod 101 to reciprocate in a fixed time period, the sliding rod 101 drives the sealing plate 102 to reciprocate during reciprocating movement, the plurality of sealing plates 102 move simultaneously through connection of the connecting frame 104, when the blanking hole 103 on the sealing plate 102 moves to coincide with the blanking port 14, the raw material falls into the blanking pipe 11 from the blanking port 14, so that the blanking ports 14 at the bottoms of the plurality of storage chambers 10 are opened and closed circularly, different refrigerant raw materials in the plurality of storage chambers 10 are simultaneously input into the blanking pipe 11 through the blanking port 14 in the fixed time period, the refrigerant raw materials are conveyed into the preparation barrel 4 through the blanking pipe 11 for preparation, the raw material preparation efficiency is increased through adding the raw materials for a plurality of times in a small amount, and the conveying amounts of different raw materials are controlled in the same time period through setting the blanking ports 14 with different sizes, thereby completing the proportioning of different raw materials, saving the operation of manual proportioning, automatically proportioning the raw materials and being convenient to use.

The scraping mechanism 2 comprises a connecting plate 201 fixed with the side surface of the rotating shaft 12, a rubber scraper 202 attached to the inner side wall of the raw material box 3 is fixed at one end of the connecting plate 201 far away from the rotating shaft 12, and a through hole 203 is formed in the side surface of the connecting plate 201; when the raw materials of preparing enter into and prepare in preparing bucket 4, starter motor b9 carries out work, and motor b9 drives axis of rotation 12 and rotates, and axis of rotation 12 drives connecting plate 201 and rotates, and connecting plate 201 drives rubber scraper 202 and scrapes the inside wall of preparing bucket 4 constantly, prevents that the raw materials from condensing on preparing the inside wall of bucket 4, sparingly raw materials.

A sealing ring 8 is arranged on the side wall of the raw material box 3 in a sliding fit position with the sliding rod 101, and the sealing ring 8 is fixed on the side wall of the raw material box 3; during specific work, the sealing ring 8 is arranged to seal the joint of the sliding rod 101 and the raw material box 3, so that raw material leakage is avoided.

A plurality of through holes 203 are arranged, and the through holes 203 are distributed at equal intervals; during specific work, the plurality of through holes 203 effectively reduce resistance when the connecting plate 201 rotates.

A plurality of stirring rods 13 are fixed on the side surface of the rotating shaft 12, and the stirring rods 13 are distributed at equal intervals; during specific work, the rotating shaft 12 drives the stirring rod 13 to rotate to stir and prepare the raw materials in the preparation barrel 4, so that the preparation efficiency is improved.

The working principle is as follows: the output end of the motor a5 drives the incomplete gear 7 to slowly rotate, the incomplete gear 7 and the circular toothed plate 6 are matched to drive the sliding rod 101 to reciprocate in a fixed time period, the sliding rod 101 drives the sealing plate 102 to reciprocate during reciprocating movement, the plurality of sealing plates 102 move simultaneously through connection of the connecting frame 104, when the blanking hole 103 on the sealing plate 102 moves to coincide with the blanking port 14, the raw material falls into the blanking pipe 11 from the blanking port 14, so that the blanking ports 14 at the bottoms of the plurality of storage chambers 10 are opened and closed circularly, different refrigerant raw materials in the plurality of storage chambers 10 are simultaneously input into the blanking pipe 11 through the blanking port 14 in the fixed time period, the refrigerant raw materials are conveyed into the preparation barrel 4 through the blanking pipe 11 for preparation, the raw material preparation efficiency is increased through adding the raw materials for a plurality of times in a small amount, and the conveying amounts of different raw materials are controlled in the same time period through setting the blanking ports 14 with different sizes, thereby accomplish the ratio of different raw materialss, when the raw materials of preparing enter into and prepare in preparing bucket 4, axis of rotation 12 drives puddler 13 and rotates the raw materials of preparing in bucket 4 and stir and prepare, starter motor b9 carries out work, motor b9 drives axis of rotation 12 and rotates, axis of rotation 12 drives connecting plate 201 and rotates, connecting plate 201 drives rubber scraper blade 202 and scrapes constantly the inside wall of preparing bucket 4, prevent that the raw materials from condensing on the inside wall of preparing bucket 4.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The refrigerant proportioning device for mixing comprises a raw material box (3) and is characterized in that a plurality of material storage chambers (10) are arranged in the raw material box (3), blanking ports (14) with different sizes are formed in the bottoms of the material storage chambers (10), a blanking pipe (11) communicated with the blanking ports (14) is fixed on the outer side wall of the bottom end of the raw material box (3), a motor a (5) is fixed on the outer side wall of the raw material box (3), an incomplete gear (7) is coaxially fixed at the output end of the motor a (5), a clip toothed plate (6) is connected onto the incomplete gear (7) in a meshed mode, a proportioning blanking mechanism (1) fixed to the side face of the clip toothed plate (6) is arranged at the bottom of the material storage chamber (10), a proportioning barrel (4) located right below the blanking pipe (11) is fixed at the bottom end of the raw material box (3), the bottom central point of joining in marriage preparation bucket (4) puts to rotate and is connected with axis of rotation (12), be fixed with output and the coaxial fixed motor b (9) of axis of rotation (12) on the bottom lateral wall of preparing bucket (4), be provided with on axis of rotation (12) side and keep away from one end of axis of rotation (12) and prepare scraping mechanism (2) of laminating of bucket (4) inside wall.

2. The refrigerant proportioning device for mixing according to claim 1, wherein the proportioning feeding mechanism (1) comprises a sliding rod (101) fixed to the side surface of the circular toothed plate (6), one end of the sliding rod (101) far away from the circular toothed plate (6) slidably penetrates through the side wall of the raw material box (3) and is fixed with a sealing plate (102) attached to the inner side wall of the bottom end of the material storage chamber (10), the sealing plate (102) is provided with a plurality of discharging holes (103) corresponding to the material storage chambers (10), each sealing plate (102) is provided with a discharging hole (103) with the same size as the discharging hole (14) of the corresponding material storage chamber (10), and two adjacent sealing plates (102) are fixed with a connecting frame (104).

3. The refrigerant proportioning device for mixing according to claim 1, wherein the scraping mechanism (2) comprises a connecting plate (201) fixed to the side surface of the rotating shaft (12), a rubber scraper (202) attached to the inner side wall of the raw material box (3) is fixed to one end of the connecting plate (201) far away from the rotating shaft (12), and a through hole (203) is formed in the side surface of the connecting plate (201).

4. A refrigerant proportioning device for mixing according to claim 2, wherein a sealing ring (8) is provided on the side wall of the raw material tank (3) at a position slidably engaged with the sliding rod (101), and the sealing ring (8) is fixed on the side wall of the raw material tank (3).

5. A refrigerant proportioning device for mixing according to claim 3, wherein a plurality of through holes (203) are provided, and a plurality of through holes (203) are distributed at equal intervals.

6. A refrigerant proportioning device for mixing according to claim 1, wherein a plurality of stirring rods (13) are fixed on the side of the rotary shaft (12), and the plurality of stirring rods (13) are equidistantly distributed.