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CN-224226666-U - Vehicle urea filling funnel

CN224226666UCN 224226666 UCN224226666 UCN 224226666UCN-224226666-U

Abstract

The utility model mainly relates to the technical field of urea pouring equipment for vehicles, in particular to a urea pouring hopper for vehicles. The self-locking type filling port comprises a funnel body, wherein two telescopic assemblies extending along the vertical direction are symmetrically arranged on the outer side of the funnel body, a first clamping piece and a second clamping piece which are controlled by a driving mechanism and can move in opposite directions are arranged between the two telescopic assemblies, limiting grooves which are concave inwards are formed in opposite sides of the first clamping piece and the second clamping piece, and are isosceles trapezoid or isosceles triangle, so that when the first clamping piece and the second clamping piece move in opposite directions, the two limiting grooves can jointly form a clamping space which is matched with the outer contour of a cylindrical filling port. Thereby carry out the centre gripping to the filler opening fixedly to need not to hold the funnel body and singly control urea solution container and annotate the operation, improved urea filling operation's efficiency and security.

Inventors

  • MA LAN
  • SHI YINGFEI
  • SHI JUNFENG
  • YANG HAIYUE
  • WANG QINGSHAN

Assignees

  • 山东可兰素环保科技有限公司

Dates

Publication Date
20260512
Application Date
20250430

Claims (7)

  1. 1. The urea pouring hopper for the vehicle is characterized by comprising a hopper body (1), wherein two telescopic assemblies (2) extending along the vertical direction are symmetrically arranged on the outer side of the hopper body (1), and a first clamping piece (4) and a second clamping piece (5) which are controlled by a driving mechanism (3) and can move in opposite directions are arranged between the two telescopic assemblies (2); The opposite sides of the first clamping piece (4) and the second clamping piece (5) are respectively provided with an inwards concave limit groove (45), and the limit grooves (45) are isosceles trapezoids or isosceles triangles, so that when the first clamping piece (4) and the second clamping piece (5) move in opposite directions, the two limit grooves (45) can jointly form a clamping space matched with the outer contour of the columnar filling opening.
  2. 2. The urea pouring hopper for the vehicle according to claim 1, wherein the inner wall of the limiting groove (45) is adhered with an anti-slip pad (6) through glue.
  3. 3. The urea pouring hopper for a vehicle according to claim 1, wherein the top and the bottom of the hopper body (1) are columnar openings, and are respectively connected with a top cover (7) and a bottom cover (8) through threads.
  4. 4. The urea pouring hopper for the vehicle according to claim 1, wherein the driving mechanism (3) comprises two base plates (31), a guide slide bar (32) is fixedly connected between opposite sides of the two base plates (31), a screw rod (33) is rotatably connected with the two base plates, two first connecting sleeves (34) are slidably mounted on the guide slide bar (32), the two first connecting sleeves (34) are respectively fixed on one sides of the first clamping piece (4) and the second clamping piece (5), threaded sections with opposite rotation directions are arranged on rod bodies of the screw rod (33), second connecting sleeves (36) are respectively connected to two threaded sections in a threaded mode, and the two second connecting sleeves (36) are respectively fixed on the other sides of the first clamping piece (4) and the second clamping piece (5).
  5. 5. A urea pouring hopper for a vehicle as claimed in claim 4, wherein one end of the screw (33) extends to the outside of the base plate (31) and is fitted with a grip (35).
  6. 6. The urea pouring hopper for a vehicle according to claim 4, wherein the telescopic component (2) comprises vertical extension rods (21) fixedly mounted on two sides of the top of the base plate (31), sliding blocks (22) are fixedly arranged on the tops of the vertical extension rods (21), the sliding blocks (22) are slidably mounted in vertical guide sliding pipes (23), the vertical guide sliding pipes (23) are detachably connected with connecting rods (24) fixed on the outer wall of the hopper body (1), threaded holes (231) are formed in one side, close to the bottom, of the vertical guide sliding pipes, and hand screws (25) are mounted in the threaded holes (231) in a matched mode.
  7. 7. The urea pouring hopper for a vehicle as claimed in claim 6, wherein the vertical slide guiding tube (23) is sleeved on the connecting rod (24) and is provided with a first limiting hole (232) in a penetrating manner, the first limiting hole (232) is aligned with a second limiting hole (241) in the connecting rod (24) in a penetrating manner, the two limiting holes are provided with positioning screws (9) in a penetrating manner, and the ends of the positioning screws (9) extend to the outer sides of the two limiting holes and are provided with limiting nuts (10).

Description

Vehicle urea filling funnel Technical Field The utility model mainly relates to the technical field of urea pouring equipment for vehicles, in particular to a urea pouring hopper for vehicles. Background The vehicle urea solution is used as a key consumable of a diesel vehicle exhaust gas treatment system and needs to be filled into a vehicle-mounted urea box at regular intervals, at present, a user adopts a funnel as a diversion tool to avoid liquid spillage in the pouring process, however, the common vehicle urea funnel design in the prior art has obvious defects, the traditional funnel is of a simple conical structure, an adaptation fixing device of a filling port of the urea box is lacked, the user needs to hold the funnel in a hand to keep the alignment state of the funnel and the filling port during pouring, the urea solution container needs to be synchronously controlled by the other hand to pour, the requirement of the cooperative operation of the two hands is high, the solution is easy to splash due to operation unbalance during single operation, resource waste and environmental corrosion are caused, the efficiency and safety of urea filling operation are seriously restricted, and the improvement is urgently needed through structural innovation. Disclosure of utility model 1. The utility model aims to solve the technical problems that: The utility model provides a vehicle urea filling funnel which is used for solving the technical problems in the background technology. 2. The technical scheme is as follows: In order to achieve the purpose, the technical scheme includes that the urea pouring hopper for the vehicle comprises a hopper body, wherein two telescopic assemblies extending in the vertical direction are symmetrically arranged on the outer side of the hopper body, and a first clamping piece and a second clamping piece which are controlled by a driving mechanism and can move in opposite directions are arranged between the two telescopic assemblies; the opposite sides of the first clamping piece and the second clamping piece are respectively provided with an inwards concave limit groove, and the limit grooves are isosceles trapezoids or isosceles triangles, so that when the first clamping piece and the second clamping piece move in opposite directions, the two limit grooves can jointly form a clamping space matched with the outer contour of the columnar filling opening. Further, the inner wall of the limit groove is adhered with an anti-slip pad through glue. Further, the top and the bottom of the funnel body are columnar openings, and are respectively connected with a top cover and a bottom cover through threads. Further, the actuating mechanism includes two base plates, two fixedly connected with leads the slide bar between the opposite side of base plate, rotate and be connected with the lead screw, lead sliding mounting has two first adapter sleeve on the slide bar, two first adapter sleeve is fixed respectively in one side of first holder and second holder, be equipped with the screw thread section that revolves to opposite direction on the body of rod of lead screw, two equal threaded connection has the second adapter sleeve on the screw thread section, two the second adapter sleeve is fixed respectively in the opposite side of first holder and second holder. Further, one end of the screw rod extends to the outer side of the base plate and is provided with a handle. Further, the telescopic assembly comprises vertical extension rods fixedly mounted on two sides of the top of the base plate, a sliding block is fixedly arranged on the top of the vertical extension rods, the sliding block is slidably mounted in a vertical guide sliding tube, the vertical guide sliding tube is detachably connected with a connecting rod fixed on the outer wall of the funnel body, a threaded hole is formed in one side, close to the bottom, of the vertical guide sliding tube, and a hand screwing screw is mounted in a matched mode in the threaded hole. Further, the vertical sliding guide pipe is sleeved on the connecting rod and penetrates through the first limiting hole, the first limiting hole is aligned with the second limiting hole penetrating through the connecting rod, a positioning screw is mounted together, and the end part of the positioning screw extends to the outer sides of the two limiting holes and is provided with a limiting nut. 3. The beneficial effects are that: Compared with the prior art, the technical scheme provided by the utility model has the beneficial effects that the driving mechanism controls the first clamping piece and the second clamping piece to be relatively close, and the two limiting grooves can jointly form the clamping space matched with the outer contour of the columnar filling opening, so that the filling opening is clamped and fixed, the urea solution container filling operation is not required to be controlled by a single hand of the handheld funnel body, and the efficiency