CN210761690U - Automatic feeding device is used in automobile-used urea production - Google Patents
Automatic feeding device is used in automobile-used urea production Download PDFInfo
- Publication number
- CN210761690U CN210761690U CN201921881770.6U CN201921881770U CN210761690U CN 210761690 U CN210761690 U CN 210761690U CN 201921881770 U CN201921881770 U CN 201921881770U CN 210761690 U CN210761690 U CN 210761690U
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- China
- Prior art keywords
- urea
- cutting knife
- feeding device
- production
- automatic feeding
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 239000004202 carbamide Substances 0.000 title claims abstract description 36
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 238000005520 cutting process Methods 0.000 claims abstract description 57
- 239000000463 material Substances 0.000 claims abstract description 25
- 238000003756 stirring Methods 0.000 claims description 21
- 238000009434 installation Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004806 packaging method and process Methods 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 10
- 238000000926 separation method Methods 0.000 abstract description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 abstract 2
- 235000017491 Bambusa tulda Nutrition 0.000 abstract 2
- 241001330002 Bambuseae Species 0.000 abstract 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 abstract 2
- 239000011425 bamboo Substances 0.000 abstract 2
- 239000012535 impurity Substances 0.000 description 7
- MWUXSHHQAYIFBG-UHFFFAOYSA-N Nitric oxide Chemical compound O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 6
- 238000002156 mixing Methods 0.000 description 6
- 229910021642 ultra pure water Inorganic materials 0.000 description 4
- 239000012498 ultrapure water Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000008367 deionised water Substances 0.000 description 1
- 229910021641 deionized water Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Processing Of Solid Wastes (AREA)
Abstract
The utility model discloses an automatic feeding device for automobile-used urea production, including four stands that are square arrangement, be fixed with the curb plate between the adjacent stand, the lower tip of curb plate carries out fixed connection with the big footpath end of a awl section of thick bamboo, the inner chamber top that curb plate and a awl section of thick bamboo formed is equipped with the cutting knife that the slope set up, the quantity of cutting knife is four, four cutting knives are the cross and arrange, the top of four cutting knives offsets, the cutting edge of cutting knife is located the upper edge of cutting knife, the main part of cutting knife articulates with the crossbeam respectively, the lower tip of cutting knife is connected with the tailpiece of the piston rod portion of cylinder through the connecting rod, install netted conveyer belt under the cutting knife; the utility model provides an automatic feeding device for the production of vehicle urea, which can automatically cut the packaging bag and realize the separation of the damaged packaging bag and the material; the labor intensity is reduced, the continuity of the feeding process is ensured, and the working efficiency of the feeding process is improved.
Description
Technical Field
The utility model particularly relates to an automatic material conveying device is used in automobile-used urea production belongs to automobile-used urea production facility technical field.
Background
The vehicle urea is a liquid for reducing nitrogen oxide pollution in tail gas of diesel vehicles, and a vehicle urea solution is a colorless, transparent and clear liquid with the concentration of 31.8-33.2% and is used for reducing nitrogen oxides. The currently used automotive urea solution generally consists of 32.5% high purity urea and 67.5% deionized water.
The production process of the common automobile urea solution comprises the steps of mixing urea raw materials and ultrapure water according to a certain proportion to prepare the urea solution, and then carrying out filtration and filling after the urea solution is qualified through inspection. The mode that raw materials urea is added into the stirring dissolving tank is mostly that the material is directly thrown manually, the bag is cut manually to bagged urea, the urea in the bag is poured into the mixing device to be mixed with ultrapure water, the disadvantage of the feeding mode is that damaged packaging bags, impurities and caking materials are easily poured into the mixing device, the blockage of related equipment is caused, the labor intensity is high, time and labor are wasted, and the working efficiency is not high; the prior art obviously has inconvenience and defects in practical use, so that improvement is needed.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide an automatic feeding device for the production of automobile urea, which can automatically cut the urea packaging bag, realize the separation of the damaged packaging bag and the material, and avoid the blockage of the related equipment caused by the pouring of the damaged packaging bag, the impurities and the caking material into the mixing device; the labor intensity of operators is reduced, the continuity of the feeding process is ensured, and the working efficiency of the feeding process is improved.
For solving the technical problem, the utility model discloses a following technical scheme:
an automatic feeding device for producing vehicle urea comprises four upright columns which are arranged in a square shape, a side plate is fixed between every two adjacent upright columns, and the lower end parts of the side plates are fixedly connected with the large-diameter end of a conical cylinder; the top of an inner cavity formed by the side plate and the conical barrel is provided with obliquely arranged cutting knives, the cutting knives are positioned on diagonal lines of four square arrangement upright columns, the number of the cutting knives is four, the four cutting knives are arranged in a cross shape, the tops of the four cutting knives are abutted, the cutting edges of the cutting knives are positioned at the upper edges of the cutting knives, main bodies of the cutting knives are respectively hinged with the cross beam, strip-shaped holes are formed in the lower end parts of the cutting knives, connecting rods penetrate through the strip-shaped holes, and one end parts of the connecting rods are fixed with the end; netted conveyer belt is installed under the cutting knife, and the both ends of conveyer belt are around establishing in main pivot and from the pivot respectively, and the top that the conveyer belt passed curb plate department is equipped with the trompil.
Furthermore, the number of the cross beams is four, the four cross beams form a square structure, two end parts of each cross beam are respectively fixed on the inner surfaces of two adjacent side plates, and the cross beams are respectively arranged at an angle of 45 degrees with the two side plates.
Further, on the cylinder level was fixed in the main part of stand, the quantity of cylinder was four, and the cylinder passes through the connecting rod and makes the cutting knife rotate along the pin joint.
Further, the main rotating shaft is installed outside the side plate through the first installation frame and driven by the motor through chain transmission.
Further, the driven rotating shaft is installed inside one side plate through a second installation frame.
Further, the connecting rod is perpendicular to a piston rod of the cylinder.
Furthermore, the conical cylinder is in a shape of a square circle, the end part of the small-diameter end of the conical cylinder is plugged through a circular bottom plate, a vertical stirring rod penetrates through the center of the bottom plate, stirring blades are installed on the upper part of a main body of the stirring rod, and the lower end part of the stirring rod is connected with a stirring motor.
Furthermore, a water inlet pipe is arranged below the main body of the side plate, and a discharge pipe is arranged below the main body of the conical barrel.
The utility model adopts the above technical scheme after, compare with prior art, have following advantage:
in the automatic feeding device for the production of the urea for the vehicle, bagged materials fall by gravity, the top of the cutting knife punctures the bottom of the packaging bag in the falling process, then the cylinders synchronously stretch out to drive the cutting knife to rotate along the hinge point, the opening of the packaging bag is enlarged in the rotating process of the cutting knife, the materials in the packaging bag can flow out conveniently, and the automatic cutting of the urea packaging bag is realized; the materials pass through the mesh-shaped conveyor belt and fall into the conical barrel, damaged packaging bags, impurities and caking materials mixed in the materials are output to the outside of the machine body through the openings of the conveyor belt, the damaged packaging bags and the materials are perfectly separated, and the phenomena that the damaged packaging bags, the impurities and the caking materials are poured into a mixing device to cause the blockage of related equipment are avoided; the device can realize automatic feeding, greatly reduce the labor intensity of operators, ensure the continuity of the feeding process and improve the working efficiency of the feeding process; the device has compact and reasonable structure, and can be widely applied to the technical field of automobile urea production.
The present invention will be described in detail with reference to the accompanying drawings and examples.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a top view of FIG. 1;
in the figure, the position of the upper end of the main shaft,
1-upright column, 2-side plate, 3-cone, 4-cutter, 5-blade, 6-beam, 7-strip hole, 8-connecting rod, 9-cylinder, 10-conveyor belt, 11-main rotating shaft, 12-auxiliary rotating shaft, 13-first mounting frame, 14-second mounting frame, 15-hole, 16-stirring rod, 17-stirring motor, 18-discharging pipe, 19-water inlet pipe and 20-bottom plate.
Detailed Description
In order to clearly understand the technical features, objects, and effects of the present invention, embodiments of the present invention will be described with reference to the accompanying drawings.
As shown in fig. 1 and 2, the utility model provides an automatic feeding device for the production of urea for vehicles, which comprises four upright posts 1 arranged in a square shape, a side plate 2 is fixed between the adjacent upright posts 1, the left end and the right end of the side plate 2 are respectively fixed with the main body of the upright post 1 by welding, the lower end of the side plate 2 is fixedly connected with the large-diameter end of a conical cylinder 3, and the side plate 2 and the conical cylinder 3 form a cavity; the conical cylinder 3 is in a shape of a square and a round, the end part of the small-diameter end of the conical cylinder 3 is blocked by a round bottom plate 20, a vertical stirring rod 16 penetrates through the center of the bottom plate 20, a stirring blade is mounted at the upper part of the main body of the stirring rod 16 and used for uniformly mixing the urea raw material and the ultrapure water, and the lower end part of the stirring rod 16 is connected with a stirring motor 17; a water inlet pipe 19 is arranged below the main body of the side plate 2, and a discharge pipe 18 is arranged below the main body of the cone 3.
The top of an inner cavity formed by the side plate 2 and the conical barrel 3 is provided with obliquely arranged cutting knives 4, the cutting knives 4 are positioned on diagonal lines of the four square arrangement upright posts 1, the number of the cutting knives 4 is four, the four cutting knives 4 are arranged in a cross shape, the tops of the four cutting knives 4 are abutted, the cutting edges 5 of the cutting knives 4 are positioned at the upper edges of the cutting knives 4, the main bodies of the cutting knives 4 are respectively hinged with the cross beam 6, and the cutting knives 4 can rotate along the hinged parts; the number of the cross beams 6 is four, the four cross beams 6 form a square structure, two end parts of each cross beam 6 are respectively fixed on the inner surfaces of two adjacent side plates 2, and the cross beams 6 are respectively arranged at an angle of 45 degrees with the two side plates 2; a strip-shaped hole 7 is formed in the lower end part of the cutting knife 4, a connecting rod 8 penetrates through the strip-shaped hole 7, one end part of the connecting rod 8 is fixed with the end part of a piston rod of the air cylinder 9, and the connecting rod 8 is perpendicular to the piston rod of the air cylinder 9; on 9 levels of cylinder were fixed in the main part of stand 1, the quantity of cylinder 9 was four, and cylinder 9 makes cutting knife 4 rotate certain angle along the pin joint through connecting rod 8, and the benefit with cutting knife 4 pivoted lies in, makes the breach strengthen when puncturing the wrapping bag, the inside material outflow of wrapping bag of being convenient for.
A conveyor belt 10 is arranged right below the cutting knife 4, the conveyor belt 10 is a mesh conveyor belt, the mesh conveyor belt is convenient for filtering materials in the packaging bag and leading out damaged packaging bags, impurities and caking materials, and two ends of the conveyor belt 10 are respectively wound on a main rotating shaft 11 and a driven rotating shaft 12; the main rotating shaft 11 is installed outside the side plate 2 through a first installation frame 13, the main rotating shaft 11 is driven by a motor through chain transmission, and the auxiliary rotating shaft 12 is installed inside the side plate 2 through a second installation frame 14; the conveyer belt 10 passes the top of curb plate 2 department and is equipped with trompil 15, and trompil 15 is convenient for export damage wrapping bag, impurity, caking material.
The utility model discloses a concrete theory of operation:
firstly, the conveyor belt 10 rotates under the action of the main rotating shaft 11 and the auxiliary rotating shaft 12, and the stirring motor 17 drives the stirring rod 16 to rotate; then the bagged materials are conveyed to the upper part of the cutting knife 4 by a belt conveyor, the bagged materials fall down by means of gravity, the top of the cutting knife 4 punctures the bottom of the packaging bag in the falling process, then the four air cylinders 9 synchronously extend out, the air cylinders 9 enable the cutting knife 4 to rotate along a hinge point through a connecting rod 8, the broken opening of the packaging bag is enlarged in the rotating process of the cutting knife 4, the materials in the packaging bag can flow out conveniently, the materials pass through a mesh-shaped conveyor belt 10 and fall into the conical cylinder 3, and damaged packaging bags, impurities and caking materials mixed in the materials are output out of the machine body through the opening 15 by the conveyor belt 10; the material in the cone 3 and the ultrapure water from the water inlet pipe 19 are fully mixed by a stirring rod according to a certain proportion to prepare a urea solution, and the urea solution is output through the discharge pipe 18.
The foregoing is illustrative of the best mode of the invention, and details not described herein are within the common general knowledge of a person of ordinary skill in the art. The protection scope of the present invention is subject to the content of the claims, and any equivalent transformation based on the technical teaching of the present invention is also within the protection scope of the present invention.
Claims (8)
1. The utility model provides an automatic material conveying device is used in automobile-used urea production which characterized in that: the device comprises four upright posts (1) which are arranged in a square shape, a side plate (2) is fixed between every two adjacent upright posts (1), and the lower end part of each side plate (2) is fixedly connected with the large-diameter end of a conical barrel (3); the cutting knife assembly is characterized in that cutting knives (4) which are obliquely arranged are arranged at the tops of inner cavities formed by the side plates (2) and the conical barrels (3), the cutting knives (4) are positioned on the diagonal lines of the four square arrangement stand columns (1), the number of the cutting knives (4) is four, the four cutting knives (4) are arranged in a cross shape, the tops of the four cutting knives (4) are abutted, cutting edges (5) of the cutting knives (4) are positioned at the upper edges of the cutting knives (4), main bodies of the cutting knives (4) are respectively hinged with the cross beams (6), strip-shaped holes (7) are formed in the lower end parts of the cutting knives (4), connecting rods (8) are arranged in the strip-shaped holes (7) in a penetrating mode, and one end parts of the connecting; netted conveyer belt (10) is installed under cutting knife (4), and the both ends of conveyer belt (10) are around establishing respectively on main pivot (11) and follow pivot (12), and top that curb plate (2) were passed in conveyer belt (10) is equipped with trompil (15).
2. The automatic feeding device for the production of urea for vehicles according to claim 1, characterized in that: the number of the cross beams (6) is four, the four cross beams (6) form a square structure, two end parts of each cross beam (6) are fixed on the inner surfaces of the two adjacent side plates (2) respectively, and the cross beams (6) are arranged at an angle of 45 degrees with the two side plates (2) respectively.
3. The automatic feeding device for the production of urea for vehicles according to claim 1, characterized in that: on cylinder (9) level was fixed in the main part of stand (1), the quantity of cylinder (9) was four, and cylinder (9) make cutting knife (4) rotate along the pin joint through connecting rod (8).
4. The automatic feeding device for the production of urea for vehicles according to claim 1, characterized in that: the main rotating shaft (11) is installed outside the side plate (2) through the first installation frame (13), and the main rotating shaft (11) is driven by the motor through chain transmission.
5. The automatic feeding device for the production of urea for vehicles according to claim 1, characterized in that: the secondary rotating shaft (12) is installed inside the side plate (2) through the second installation frame (14).
6. The automatic feeding device for the production of urea for vehicles according to claim 1, characterized in that: the connecting rod (8) is perpendicular to a piston rod of the air cylinder (9).
7. The automatic feeding device for the production of urea for vehicles according to claim 1, characterized in that: the conical cylinder (3) is in a shape of a round top-bottom, the end part of the small-diameter end of the conical cylinder (3) is plugged through a round bottom plate (20), a vertical stirring rod (16) penetrates through the center of the bottom plate (20), stirring blades are installed on the upper part of a main body of the stirring rod (16), and the lower end part of the stirring rod (16) is connected with a stirring motor (17).
8. The automatic feeding device for the production of urea for vehicles according to claim 1, characterized in that: a water inlet pipe (19) is arranged below the main body of the side plate (2), and a discharge pipe (18) is arranged below the main body of the conical barrel (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921881770.6U CN210761690U (en) | 2019-11-04 | 2019-11-04 | Automatic feeding device is used in automobile-used urea production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921881770.6U CN210761690U (en) | 2019-11-04 | 2019-11-04 | Automatic feeding device is used in automobile-used urea production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210761690U true CN210761690U (en) | 2020-06-16 |
Family
ID=71055315
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921881770.6U Expired - Fee Related CN210761690U (en) | 2019-11-04 | 2019-11-04 | Automatic feeding device is used in automobile-used urea production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210761690U (en) |
-
2019
- 2019-11-04 CN CN201921881770.6U patent/CN210761690U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200616 |