CN220176811U - Feeding structure for preparing ethylene sulfite - Google Patents

Abstract

The utility model discloses a feeding structure for preparing ethylene sulfite, which relates to the technical field of ethylene sulfite preparation and comprises a stirring bin, wherein the bottoms of two sides of the stirring bin are fixedly provided with material collecting boxes, one side of the top ends of the two material collecting boxes is fixedly provided with suction pumps, liquid suction ends of the two suction pumps are respectively communicated with the interiors of the two material collecting boxes, and liquid outlet ends of the two suction pumps are connected with telescopic hoses through the liquid suction pipes, so that the utility model has the beneficial effects that: according to the capacity display on two scale window surfaces, can pour into the raw materials of a certain proportion into by two inlet pipes, the rethread reciprocating motor starts to drive and connects the lead screw rotation, connects the lead screw rotation and makes the feed bin down along the inner wall reciprocating sliding of first spout to the filter screen sieves out impurity fast, can make the raw materials that gets into in the feed bin down can evenly get into the inside of stirring storehouse simultaneously, avoids the material to pile up in one place after entering into in the stirring storehouse, thereby provides convenience for stirring work afterwards.

Description

Feeding structure for preparing ethylene sulfite

Technical Field

The utility model relates to a feeding structure, in particular to a feeding structure for preparing ethylene sulfite, and belongs to the technical field of ethylene sulfite preparation.

Background

The ethylene sulfite is a chemical substance, has a molecular weight of 108.1164, is commonly applied to a novel lithium battery electrolyte additive, and has the effects of inhibiting the reduction of the initial capacity of a battery, increasing the initial discharge capacity, reducing the expansion of the battery after high-temperature placement and improving the charge and discharge performance and cycle times of the battery. Meanwhile, the ethylene sulfate can be used for synthesizing a drug intermediate by using an organically synthesized hydroxyethylation reagent, and can also be used as a raw material of a certain heterocyclic compound for synthesizing gelatin hardening, antihypertensive drugs and novel double-surfactant, so that the ethylene sulfate has wide research and development prospects, and the ethylene sulfite is fed after being mixed in proportion by equipment in the preparation process.

The feeding structure for the automatic feeder disclosed by the application number CN201921454736.0 is also an increasingly mature technology, and comprises a feeding main body, wherein a fixed frame is arranged on the left side of the feeding main body, a support column is arranged at the bottom of the fixed frame, a heat dissipation vent is arranged on the left side of the fixed frame, a driving motor is arranged on the right side of the heat dissipation vent, a mounting bracket is arranged on the outer side of a shaft roller, a bin is arranged on the outer side of a central stirring shaft, an outer shell cover is arranged on the outer side of the bin, and a blanking port is arranged at the bottom of the outer shell cover; the receiving groove is a hollow part of the feed inlet, the anti-sticking surface is fixed on two sides of the receiving groove through colloid bonding, the primary filter screen is fixed on the center of the feed inlet through a buckle, the pushing plate is a propeller base plate, the corrosion-resistant layer is fixed on the front side of the pushing plate through colloid bonding, and the reinforcing ribs are embedded and fixed in the center of the pushing plate. This kind of automatic change feed inlet of feed structure for feeder utensil and strain function just, the wall prevents that cohesiveness is good, and the spiral pushes away establish the strengthening rib in the ground paste piece, the firmness is high ", the application number is" feed structure for casting machine "disclosed" CN202021939774.8", it has solved" current feed structure for casting machine is when stirring into the ground paste with the material, the material glues very easily on the inner wall, and feed structure generally does not have the function of scraping sticky material, this can bring puzzlement for later cleaning up work, can also cause the technical disadvantage such as waste "of material simultaneously, but above-mentioned two kinds of open technologies still have following defect in the use:

the feeding structure in the two above-mentioned open technologies is through the inlet pipe direct feed when the feeding stirs to lead to easily that the ethylene sulfite preparation raw materials is piled up in a place after entering into the device, thereby brought inconvenience for stirring work afterwards, also can influence the homogeneity of material stirring simultaneously, reduced stirring effect and stirring efficiency to the granule.

Disclosure of Invention

The utility model aims to provide a feeding structure for preparing ethylene sulfite, which solves the problem that the stirring effect is reduced due to the fact that raw materials for preparing ethylene sulfite are easily accumulated in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a feeding structure is used in preparation of sulfurous acid ethylene ester, includes the stirring storehouse, the bottom of stirring storehouse both sides is all fixed and is equipped with the collection case, two the suction pump is all fixed to one side on collection case top, two the equal liquid suction pipe of suction pump's liquid suction end is linked together with the inside of two collection cases respectively, two the liquid outlet end of suction pump all has flexible hose through liquid suction pipe connection, first spout has been seted up at the middle part on stirring storehouse top, the top of stirring storehouse is equipped with even unloading subassembly, the inside of stirring storehouse is equipped with stirring subassembly.

Preferably, the even unloading subassembly includes two risers, lower feed bin, connection lead screw, two lead screw nuts, outer frame and reciprocating motor, two the riser is fixed the both sides that set up in the stirring storehouse top respectively, lower feed bin sliding connection is connected with the connection lead screw through the bearing rotation between the riser two the inner wall of lower feed bin both sides is all fixed be equipped with respectively with two connection lead screw threaded connection's lead screw nuts, the fixed outer frame that is equipped with in top of feed bin inside down, one of them the fixed reciprocating motor that is equipped with in one side of riser, the transmission shaft of reciprocating motor and the one end fixed connection of connection lead screw.

Preferably, the top of outer frame is through four stop bolt fixedly connected with inner frame, the inside of inner frame is fixed and is equipped with the filter screen, the top of feed bin articulates there is the apron down, the both sides on apron top are all fixed and are equipped with the inlet pipe, two the top of inlet pipe respectively with the one end fixed connection of two flexible hose.

Preferably, the stirring assembly comprises a stirring shaft, a plurality of stirring rods, a first helical gear, a driving motor, a linkage shaft and a second helical gear, wherein the stirring shaft is rotationally connected to the middle of the bottom end inside a stirring bin through a bearing, the stirring rods are fixedly arranged on the surface of the stirring shaft, the first helical gear is fixedly arranged at the top of the stirring shaft, the driving motor is fixedly arranged at the top of one side of the stirring bin, the linkage shaft is fixedly connected with a transmission shaft of the driving motor, the second helical gear is fixedly arranged at one end of the linkage shaft, and the second helical gear is in meshed connection with the first helical gear.

Preferably, two feed supplement holes are formed in one side of the material collecting box, two discharge holes are formed in one side of the bottom end of the material collecting box and one side of the bottom end of the stirring bin, and the inner walls of the two feed supplement holes and the inner walls of the two discharge holes are in threaded connection with sealing covers.

Preferably, the front surfaces of the two material collecting boxes are embedded with scale windows.

Preferably, the top of stirring storehouse opposite side is fixed and is equipped with the switch panel, the surface of switch panel is equipped with two suction pump switches, reciprocating motor switch and driving motor switch respectively, two suction pump, reciprocating motor and driving motor pass through two suction pump switches, reciprocating motor switch and driving motor switch and power electric connection respectively.

Compared with the related art, the feeding structure for preparing the ethylene sulfite has the following beneficial effects:

1. according to the capacity display on two scale window surfaces, can pour into the raw materials of a certain proportion into by two inlet pipes, the rethread reciprocating motor starts to drive and connects the lead screw rotation, connects the lead screw rotation and makes the feed bin down along the inner wall reciprocating sliding of first spout to the filter screen sieves out impurity fast, can make the raw materials that gets into in the feed bin down can evenly get into the inside of stirring storehouse simultaneously, avoids the material to pile up in one place after entering into in the stirring storehouse, thereby provides convenience for stirring work afterwards.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 2B according to the present utility model.

In the figure: 1. a stirring bin; 2. a material collecting box; 3. a suction pump; 4. a flexible hose; 5. a first chute; 6. a uniform blanking assembly; 7. a stirring assembly; 8. a material supplementing hole; 9. a discharge hole; 10. sealing cover; 11. a scale window; 12. a switch panel; 61. a vertical plate; 62. discharging the material bin; 63. connecting a screw rod; 64. a screw nut; 65. an outer frame; 66. a reciprocating motor; 651. a limit bolt; 652. an inner frame; 653. a filter screen; 654. a cover plate; 655. a feed pipe; 71. a stirring shaft; 72. a stirring rod; 73. a first helical gear; 74. a driving motor; 75. a linkage shaft; 76. and a second helical gear.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1-4, the utility model provides a feeding structure for preparing ethylene sulfite, which comprises a stirring bin 1, wherein the bottoms of two sides of the stirring bin 1 are fixedly provided with material collecting boxes 2, one sides of the top ends of the two material collecting boxes 2 are fixedly provided with suction pumps 3, liquid suction ends of the two suction pumps 3 are respectively communicated with the interiors of the two material collecting boxes 2, liquid outlet ends of the two suction pumps 3 are respectively connected with a telescopic hose 4 through liquid suction pipes, the middle part of the top end of the stirring bin 1 is provided with a first chute 5, the top end of the stirring bin 1 is provided with a uniform blanking component 6, and the interior of the stirring bin 1 is provided with a stirring component 7;

the two material collecting boxes 2 are provided with material supplementing holes 8 on one side, the bottom ends of the two material collecting boxes 2 and one side of the bottom end of the stirring bin 1 are provided with material discharging holes 9, and the inner walls of the two material supplementing holes 8 and the inner walls of the two material discharging holes 9 are in threaded connection with sealing covers 10;

the front surfaces of the two material collecting boxes 2 are embedded with scale windows 11;

referring to fig. 1-4, a feeding structure for preparing ethylene sulfite further comprises a uniform blanking assembly 6, wherein the uniform blanking assembly 6 comprises two vertical plates 61, a blanking bin 62, a connecting screw rod 63, two screw rod nuts 64, an outer frame 65 and a reciprocating motor 66, the two vertical plates 61 are respectively fixedly arranged at two sides of the top end of the stirring bin 1, the blanking bin 62 is slidingly connected with the inner wall of the first chute 5, the connecting screw rod 63 is rotatably connected between the two vertical plates 61 through a bearing, the screw rod nuts 64 respectively in threaded connection with the two connecting screw rods 63 are fixedly arranged on the inner walls of the two sides of the blanking bin 62, the outer frame 65 is fixedly arranged at the top end of the interior of the blanking bin 62, a reciprocating motor 66 is fixedly arranged at one side of one vertical plate 61, and a transmission shaft of the reciprocating motor 66 is fixedly connected with one end of the connecting screw rod 63;

the top end of the outer frame 65 is fixedly connected with an inner frame 652 through four limit bolts 651, a filter screen 653 is fixedly arranged in the inner frame 652, the top end of the lower bin 62 is hinged with a cover plate 654, both sides of the top end of the cover plate 654 are fixedly provided with feed pipes 655, and the top ends of the two feed pipes 655 are respectively fixedly connected with one ends of the two telescopic hoses 4;

a switch panel 12 is fixedly arranged at the top of the other side of the stirring bin 1, two suction pump switches and a reciprocating motor switch are respectively arranged on the surface of the switch panel 12, and the two suction pumps 3 and the reciprocating motor 66 are respectively electrically connected with a power supply through the two suction pump switches and the reciprocating motor switch;

specifically, as shown in fig. 1, fig. 2 and fig. 3, firstly, two suction pump switches on the surface of the switch panel 12 are turned on, the liquid suction ends of the two suction pumps 3 respectively guide the raw materials in the two material collecting boxes 2 into the two liquid suction pipes, then the raw materials are respectively injected into the two telescopic hoses 4 through the liquid outlet ends of the two suction pumps 3, then the raw materials with a certain proportion are injected by the two feeding pipes 655 according to the capacity display on the surface of the two scale windows 11, meanwhile, the reciprocating motor switch on the surface of the switch panel 12 is turned on, the reciprocating motor 66 is started to drive the connecting screw 63 to rotate, the connecting screw 63 rotates to enable the lower bin 62 to slide reciprocally along the inner wall of the first chute 5, so that impurities can be conveniently and quickly screened out by the filter screen 653, meanwhile, the raw materials entering the lower bin 62 can uniformly enter the stirring bin 1 and are prevented from being accumulated at one place after entering the stirring bin 1, convenience is provided for the subsequent stirring work, when the surface of the filter screen 653 is required to be cleaned, the filter screen 653 is directly dismounted by turning on the cover plate through four limit bolts 651.

Example 2:

the stirring assembly 7 comprises a stirring shaft 71, a plurality of stirring rods 72, a first bevel gear 73, a driving motor 74, a linkage shaft 75 and a second bevel gear 76, wherein the stirring shaft 71 is rotatably connected to the middle of the bottom end inside the stirring bin 1 through a bearing, the plurality of stirring rods 72 are fixedly arranged on the surface of the stirring shaft 71, the first bevel gear 73 is fixedly arranged on the top of the stirring shaft 71, the driving motor 74 is fixedly arranged on the top of one side of the stirring bin 1, the linkage shaft 75 is fixedly connected with a transmission shaft of the driving motor 74, the second bevel gear 76 is fixedly arranged at one end of the linkage shaft 75, and the second bevel gear 76 is in meshed connection with the first bevel gear 73;

a switch panel 12 is fixedly arranged at the top of the other side of the stirring bin 1, a driving motor switch is arranged on the surface of the switch panel 12, and a driving motor 74 is electrically connected with a power supply through the driving motor switch;

specifically, as shown in fig. 1, 2 and 4, the driving motor switch on the surface of the switch panel 12 is turned on first, the driving motor 74 is started to drive the linkage shaft 75 and the second bevel gear 76 to rotate, and the second bevel gear 76 is meshed with the first bevel gear 73, so that the stirring shaft 71 and the stirring rods 72 rotate after the second bevel gear 76 rotates, and the raw materials mixed in the stirring bin 1 are mixed and stirred.

Working principle: when the feeding structure for preparing ethylene sulfite disclosed by the utility model is specifically used, firstly, the two sealing covers 10 are rotated, raw materials are respectively injected into the two material collecting boxes 2 through the two material supplementing holes 8, then the two suction pump switches on the surfaces of the switch panel 12 are opened, the liquid pumping ends of the two suction pumps 3 respectively guide the raw materials in the two material collecting boxes 2 into the two liquid pumping pipes, then the raw materials are respectively injected into the two telescopic hoses 4 through the liquid outlet ends of the two suction pumps 3, then the raw materials with a certain proportion are injected by the two feeding pipes 655 according to the capacity display on the surfaces of the two scale windows 11, meanwhile, the reciprocating motor 66 is started to drive the connecting screw 63 to rotate, the connecting screw 63 rotates to enable the lower feed bin 62 to slide back and forth along the inner wall of the first chute 5, so that impurities can be conveniently and quickly screened out, meanwhile, the raw materials can be uniformly fed into the stirring bin 1, and then are accumulated in one place, so that convenience is provided for later stirring work, then the bevel gear 76 is provided, and then the bevel gear 76 is directly meshed with the second bevel gear 76 and the bevel gear 76 is driven to rotate, and the second bevel gear 76 is meshed with the first bevel gear and the second bevel gear 76 is driven to rotate and the second bevel gear 76 to be directly driven to rotate and the second bevel gear 76 to be meshed with the second bevel gear 75 when the surface is required to be directly and the first bevel gear is rotated.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a feeding structure is used in preparation of ethylene sulfite, includes stirring storehouse (1), its characterized in that, the bottom of stirring storehouse (1) both sides is all fixed and is equipped with collection workbin (2), two the suction pump (3) are all fixed to one side on collection workbin (2) top, two the equal suction pipe of suction pump (3) liquid suction end is linked together with the inside of two collection workbins (2) respectively, two the liquid outlet end of suction pump (3) all has flexible hose (4) through the suction pipe connection, first spout (5) have been seted up at the middle part on stirring storehouse (1) top, the top of stirring storehouse (1) is equipped with even unloading subassembly (6), the inside of stirring storehouse (1) is equipped with stirring subassembly (7).

2. The feed structure for preparing vinyl sulfite as recited in claim 1, wherein: even unloading subassembly (6) include two risers (61), lower feed bin (62), connect lead screw (63), two lead screw nuts (64), outer frame (65) and reciprocating motor (66), two riser (61) are fixed respectively to be set up in the both sides on stirring storehouse (1) top, lower feed bin (62) sliding connection is connected with connect lead screw (63) through the bearing rotation between riser (61), the inner wall of lower feed bin (62) both sides is all fixed be equipped with respectively with two lead screw nuts (64) of connecting lead screw (63) threaded connection, the inside top of lower feed bin (62) is fixed and is equipped with outer frame (65), one of them one side of riser (61) is fixed and is equipped with reciprocating motor (66), the transmission shaft of reciprocating motor (66) is connected with the one end fixed connection of connecting lead screw (63).

3. A feed structure for producing vinyl sulfite as defined in claim 2, wherein: the top of outer frame (65) is through four stop bolt (651) fixedly connected with inner frame (652), the inside fixed filter screen (653) that is equipped with of inner frame (652), the top of lower feed bin (62) articulates there is apron (654), the both sides on apron (654) top are all fixed and are equipped with inlet pipe (655), two the top of inlet pipe (655) respectively with the one end fixed connection of two flexible hose (4).

4. The feed structure for preparing vinyl sulfite as recited in claim 1, wherein: stirring subassembly (7) are including (71), a plurality of puddler (72), first helical gear (73), driving motor (74), universal driving shaft (75) and second helical gear (76), (71) are rotated through the bearing and are connected at the middle part of the inside bottom of stirring storehouse (1), the fixed surface of (71) is equipped with a plurality of puddler (72), the fixed first helical gear (73) that is equipped with in top of (71), driving motor (74) are fixed to be set up at the top of stirring storehouse (1) one side, the transmission shaft fixedly connected with universal driving shaft (75) of driving motor (74), the fixed second helical gear (76) that is equipped with of one end of universal driving shaft (75), second helical gear (76) are connected with first helical gear (73) meshing.

5. The feed structure for preparing vinyl sulfite as recited in claim 1, wherein: two feed supplement hole (8) have all been seted up to one side of collection material case (2), two discharge hole (9) have all been seted up to one side of the bottom of collection material case (2) and stirring storehouse (1) bottom, two the inner wall in feed supplement hole (8) and the inner wall of wherein two discharge holes (9) all threaded connection have sealed lid (10).

6. The feed structure for preparing vinyl sulfite as recited in claim 1, wherein: the front surfaces of the two material collecting boxes (2) are embedded with scale windows (11).

7. The feed structure for preparing vinyl sulfite as recited in claim 1, wherein: the top of stirring storehouse (1) opposite side is fixed and is equipped with switch panel (12), the surface of switch panel (12) is equipped with two suction pump switches, reciprocating motor switch and driving motor switch respectively, two suction pump (3), reciprocating motor (66) and driving motor (74) are through two suction pump switches, reciprocating motor switch and driving motor switch and power electric connection respectively.