CN210653705U

CN210653705U - Automobile-used urea loading attachment

Info

Publication number: CN210653705U
Application number: CN201921504236.3U
Authority: CN
Inventors: 杨海波; 杨海涛
Original assignee: Anhui Delilai Environmental Protection Technology Co Ltd
Current assignee: Anhui Delilai Environmental Protection Technology Co Ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-06-02
Anticipated expiration: 2029-09-10

Abstract

The utility model relates to an equipment technical field is used in automobile-used urea processing, concretely relates to automobile-used urea loading attachment, including urea jar, storage silo, spacing portion, connecting portion, circulation groove, communicating pipe, elbow, gear motor, pivot, helical blade. The utility model has the advantages that: with sack mode down, place in the storage silo by the workman with the raw materials wrapping bag, spacing through spacing portion to the wrapping bag, make the wrapping bag stably place in the storage silo, simultaneously under the action of gravity, raw materials in the wrapping bag fall into the circulation inslot from the sack, rotate through gear motor, drive helical blade and rotate, carry the raw materials to elbow department, and fall to the feed inlet department of outside urea machine, during the blowing, do not need the workman to put with manual mode, workman's intensity of labour has been reduced to a certain extent at least, and work efficiency is improved.

Description

Automobile-used urea loading attachment

Technical Field

The utility model relates to an equipment technical field is used in automobile-used urea processing, concretely relates to automobile-used urea loading attachment.

Background

Since environmental protection departments of various countries propose to further reduce nitrogen oxide pollutants emitted by diesel engines, which is commonly called as European IV standard in China, engine manufacturers begin to use SCR (Selective Catalytic reduction technology) to meet the requirements of the environmental protection departments. The diesel engine tail gas treatment liquid (commonly known as automobile urea, automobile urea and automobile environment-friendly urea in China) is a consumable product which is required to be used in the SCR technology.

When the automobile urea is processed, a packaging bag filled with the automobile urea raw material needs to be placed at a feeding port of a urea machine by a worker, and when the urea machine is processed, the worker discharges the raw material, namely, the raw material in the packaging bag is poured into the feeding port according to a certain amount, so that the labor intensity of the worker is high, and the operation efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome the problem that exists among the prior art, provide an automobile-used urea loading attachment, it can realize reducing workman's intensity of labour to a certain extent.

In order to realize the technical purpose, the technical effect is achieved, the utility model discloses a realize through following technical scheme:

the utility model provides an automobile-used urea loading attachment, includes the urea jar, be equipped with the storage silo in the urea jar, the urea jar bottom is equipped with spacing portion, the storage silo extends to in the spacing portion, spacing portion bottom is equipped with connecting portion, the level is equipped with the circulation groove with storage silo intercommunication, blind hole form in the connecting portion, circulation groove notch department level is equipped with a communicating pipe, it is equipped with decurrent elbow to keep away from connecting portion one end communicating pipe, the elbow corresponds the feed inlet of outside urea machine, communicating pipe one end is kept away from to connecting portion and is equipped with gear motor through the installation motor cabinet, the circulation inslot is coaxial to be equipped with a pivot, pivot one end is worn out connecting portion and is connected with connecting portion rotation, gear motor is connected with the pivot drive, the cover is equipped with helical blade in the pivot, helical blade locates the.

Further, the helical vanes span the flow channel to the bend.

Further, the outer diameter of the spiral blade is matched with the inner diameter of the circulation groove.

Further, still including preventing the device that falls, prevent that the device that falls includes bracket component, adapter sleeve, inserted bar, conical head, connecting plate, the bracket component is located and is placed on the face, the adapter sleeve rotates to be connected on the bracket component, the horizontal rigid coupling of connecting plate just locates urea jar top on the adapter sleeve, the inserted bar is equipped with two at least, and its horizontal rigid coupling is in just corresponding with the storage silo on the connecting plate, the coaxial rigid coupling of conical head is kept away from the connecting plate at the inserted bar and is served.

Furthermore, the peripheral surface of the inserted bar is provided with an anti-falling groove with an upward opening.

Further, the bracket component comprises a base and a fixed rod, the base is connected to the placing surface, the fixed rod is vertically and fixedly connected to the base, and the connecting sleeve is sleeved in a sliding mode and is rotatably connected to the fixed rod.

Furthermore, a limiting ring is sleeved on the fixing rod, and the top surface of the limiting ring is in sliding contact with the connecting sleeve.

Furthermore, the base is provided with a reinforcing rib extending to the fixing rod.

The utility model has the advantages that: the raw material packaging bags are placed in the storage bin in a mode that bag openings face downwards by workers, the packaging bags are limited by the limiting parts, the packaging bags are stably placed in the storage bin, meanwhile, under the action of gravity, the raw materials in the packaging bags fall into the circulation grooves from the bag openings, the spiral blades are driven to rotate through the rotation of the speed reduction motor, the raw materials are conveyed to the elbow and fall to the feed inlet of an external urea machine, during discharging, the workers do not need to discharge materials in a manual mode, the labor intensity of the workers is reduced at least to a certain degree, the working efficiency is improved, meanwhile, the anti-falling device is arranged, the packaging bags are hung by penetrating through the bottoms of the packaging bags through the inserting rods, when the raw materials in the packaging bags are nearly completely poured out, the packaging bags are prevented from being deformed due to the fact that the raw materials are not supported and can be stably placed in the storage bin, and, in addition, the connecting sleeve is rotatably connected onto the fixing rod, and the packaging bags are prevented from being placed in the storage bin and interfering with the packaging bags through rotation.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic top view of the three-dimensional structure of FIG. 1;

FIG. 3 is a schematic cross-sectional view of a three-dimensional structure of a urea tank of the present invention;

the reference numerals are explained below:

1-urea tank, 2-storage bin, 3-limiting part, 4-connecting part, 5-circulation groove, 6-communicating pipe, 7-elbow, 8-motor base, 9-speed reducing motor, 10-rotating shaft, 11-helical blade, 12-connecting sleeve, 13-inserted bar, 14-conical head, 15-connecting plate, 16-anti-falling groove, 17-base, 18-fixing bar, 19-limiting ring and 20-reinforcing rib.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-3, a urea feeding device for a vehicle comprises a urea tank 1 mounted on an external urea machine through a mounting bracket or by welding, a storage bin 2 is arranged in the urea tank 1, the size of the inner wall of the storage bin 2 ensures that a packaging bag filled with raw materials is placed in the storage bin, the packaging bag is stably placed in the storage bin 2 by the abutting against the inner wall of the storage bin 2, a limiting part 3 is arranged at the bottom of the urea tank 1, the storage bin 2 extends into the limiting part 3, a connecting part 4 integrally formed with or welded on the limiting part 3 is arranged at the bottom of the limiting part 3, a circulation groove 5 in a blind hole form and communicated with the storage bin 2 is horizontally arranged in the connecting part 4, a communicating pipe 6 is horizontally arranged at the notch of the circulation groove 5, a downward elbow 7 is arranged at one end of the communicating pipe 6 far away from the connecting part 4, and the elbow 7 corresponds to the feed inlet of the, the end, far away from the communicating pipe 6, of the connecting part 4 is provided with a speed reducing motor 9 through an installation motor base 8, a rotating shaft 10 is coaxially arranged in the circulation groove 5, one end of the rotating shaft 10 penetrates out of the connecting part 4 and is rotationally connected with the connecting part 4 through an installation bearing, the speed reducing motor 9 is in driving connection with the rotating shaft 10, a spiral blade 11 is sleeved on the rotating shaft 10, the spiral blade 11 is arranged in the circulation groove 5, the spiral blade 11 stretches across the circulation groove 5 to an elbow 7, the conveying efficiency of the spiral blade 11 is improved, the outer diameter of the spiral blade 11 is matched with the inner diameter of the circulation groove 5, so that the spiral blade 11 can better convey the raw materials in the circulation groove 5 to the elbow 7 to the maximum extent, and further, the anti-falling device comprises a support assembly, a connecting sleeve 12, an inserted rod 13, a conical head 14 and a connecting plate 15, wherein the support, the adapter sleeve 12 rotates to be connected on the bracket component, the horizontal rigid coupling of connecting plate 15 just locates urea tank 1 top on adapter sleeve 12, inserted bar 13 is equipped with two at least, and its horizontal rigid coupling is in just corresponding with storage silo 2 on connecting plate 15, the coaxial rigid coupling of conical head 14 keeps away from connecting plate 15 on the inserted bar 13 is served, furtherly, be equipped with oral area up anticreep groove 16 on the inserted bar 13 global, the bracket component includes base 17, dead lever 18, base 17 is connected on placing the face, the vertical rigid coupling of dead lever 18 is on base 17, adapter sleeve 12 sliding fit suit and rotation connection are on dead lever 18, specifically, spacing ring 19 has been cup jointed on dead lever 18, spacing ring 19 top surface and adapter sleeve 12 sliding contact make adapter sleeve 12 rotate and spacing on dead lever 18 through spacing ring 19, be equipped with on the base 17 and extend to the dead lever 18 on, The reinforcing rib 20 for reinforcing the fixing rod 18 improves the mounting strength of the fixing rod 18.

The utility model discloses when using: when feeding, at least one worker or an external device loosens the bag mouth of the raw material packaging bag, the raw material packaging bag is placed in the storage bin with the bag mouth facing downwards, the packaging bag is propped and limited by the inner wall of the storage bin on the limiting part, so that the packaging bag is stably placed in the storage bin, at the moment, the raw material in the packaging bag falls into the circulation groove under the action of gravity, after the packaging bag is placed, the connecting plate is manually rotated, the inserting rod is inserted into the sewing part at the bottom of the packaging bag through the conical head, the sewing part is made to slide into the anti-falling groove, the sewing part is prevented from slipping off the inserting rod, the packaging bag is suspended, certain pulling force is generated, an external power supply is switched on, the speed reducing motor is started, the rotating shaft is rotated to drive the spiral blade to rotate, the raw material in the circulation groove is conveyed to the elbow and falls into the feed inlet of an external urea machine from the elbow, raw materials in the packing bag fall to the circulation inslot from the sack, and when its weight reduced to a certain extent, the wrapping bag lost the support of raw materials, probably produced deformation, lead to the sack to be blockked up by wrapping bag itself, through hanging in midair of inserted bar to the wrapping bag this moment, make the wrapping bag sack can not interfered by wrapping bag itself, and then can not influence the raw materials and flow out from the sack, through being interrupted switch-on gear motor to the realization is interrupted the pay-off, does not need the workman to pay out great intensity of labour.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A urea feeding device for a vehicle comprises a urea tank (1), wherein a storage bin (2) is arranged in the urea tank (1), and is characterized in that a limiting part (3) is arranged at the bottom of the urea tank (1), the storage bin (2) extends into the limiting part (3), a connecting part (4) is arranged at the bottom of the limiting part (3), a blind hole type circulation groove (5) communicated with the storage bin (2) is horizontally arranged in the connecting part (4), a communicating pipe (6) is horizontally arranged at the notch of the circulation groove (5), a downward elbow (7) is arranged at one end, away from the connecting part (4), of the communicating pipe (6), the elbow (7) corresponds to a feeding hole of an external urea machine, a speed reducing motor (9) is arranged at one end, away from the communicating pipe (6), of the connecting part (4) through an installation motor seat (8), and a rotating shaft (10) is coaxially arranged in the circulation groove (5), one end of the rotating shaft (10) penetrates out of the connecting portion (4) and is rotationally connected with the connecting portion (4), the speed reducing motor (9) is in driving connection with the rotating shaft (10), the rotating shaft (10) is sleeved with a spiral blade (11), and the spiral blade (11) is arranged in the circulating groove (5).

2. A urea feeding device for vehicles according to claim 1, characterized in that the helical blade (11) crosses the flow-through channel (5) to the bend (7).

3. A urea feeding device for vehicles according to claim 1, characterized in that the outer diameter of said helical blade (11) is adapted to the inner diameter of the circulation channel (5).

4. The urea feeding device for the vehicle according to claim 1, further comprising a falling prevention device, wherein the falling prevention device comprises a support assembly, a connecting sleeve (12), an inserting rod (13), a conical head (14) and a connecting plate (15), the support assembly is arranged on the placing surface, the connecting sleeve (12) is rotatably connected onto the support assembly, the connecting plate (15) is horizontally and fixedly connected onto the connecting sleeve (12) and arranged above the urea tank (1), at least two inserting rods (13) are arranged, the horizontal and fixedly connected onto the connecting plate (15) and corresponding to the storage bin (2), and the conical head (14) is coaxially and fixedly connected onto one end of the inserting rod (13) far away from the connecting plate (15).

5. A urea feeding device for vehicles according to claim 4, characterized in that the peripheral surface of the inserted rod (13) is provided with a drop-proof groove (16) with an upward opening.

6. The urea feeding device for the vehicle as claimed in claim 4, wherein the bracket assembly comprises a base (17) and a fixing rod (18), the base (17) is connected to the placement surface, the fixing rod (18) is vertically fixed on the base (17), and the connecting sleeve (12) is slidably fitted and rotatably connected to the fixing rod (18).

7. The urea feeding device for the vehicle as claimed in claim 6, wherein a limiting ring (19) is sleeved on the fixing rod (18), and the top surface of the limiting ring (19) is in sliding contact with the connecting sleeve (12).

8. A urea feeding device for vehicles according to claim 6, characterized in that the base (17) is provided with a reinforcing rib (20) extending to the fixing rod (18).