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CN-224225342-U - Weighing hopper structure

CN224225342UCN 224225342 UCN224225342 UCN 224225342UCN-224225342-U

Abstract

The utility model belongs to the technical field of packaging mechanical equipment, and relates to a weighing hopper structure, which comprises a weighing cylinder and a discharger which is matched with the top of the weighing cylinder, wherein a discharger driving motor is arranged on one side of the discharger to drive a discharger discharge valve to rotate and control the opening and closing of a lower discharge end of the discharger, a baffle is arranged on the top of the weighing cylinder corresponding to the closing side of the discharger discharge valve, a lower clamping groove of the baffle is clamped on a frame plate on the top of the discharger and is fixed by a bolt, and a gathering part is arranged on the upper part of the baffle to gather materials blocked by the discharger discharge valve and fall into the weighing cylinder when the discharger discharge valve is closed. This hopper structure is in the discharge valve closing process, can effectively draw in the material, avoids the material to splash in the workshop.

Inventors

  • SUN ANZHONG

Assignees

  • 无锡市锡腾机械设备有限公司

Dates

Publication Date
20260512
Application Date
20250520

Claims (8)

  1. 1. The weighing hopper structure is characterized by comprising a weighing barrel (3) and a discharger (1) matched with the top of the weighing barrel (3), wherein one side of the discharger (1) is provided with a discharger driving motor (8) to drive a discharger discharging valve (7) to rotate and control the opening and closing of a discharging end at the lower part of the discharger (1); The top of the weighing cylinder (3) is provided with a baffle plate (2) corresponding to the closing side of the discharging valve (7) of the discharger, a lower clamping groove (2-1) of the baffle plate (2) is clamped on a frame plate at the top of the discharger (1) and is fixed through bolts, the upper part of the baffle plate (2) is provided with a furling part (2-2) so that when the discharging valve (7) of the discharger is closed, materials blocked by the discharging valve (7) of the discharger are furled and then fall into the weighing cylinder (3).
  2. 2. The weighing hopper structure as claimed in claim 1, wherein the bottom surface of the discharging end of the lower part of the discharger (1) is in an arc shape, and an output shaft of the discharger driving motor (8) penetrates through the inner cavity of the discharger (1) and then extends to the other side of the discharger (1); The discharging valve (7) of the discharger comprises two mutually parallel side plates, the two side plates are respectively arranged on two sides of the discharger (1) and fixedly connected with an output shaft of the discharger (1), a flashboard is fixedly connected between the two side plates, and the flashboard is arc-shaped.
  3. 3. The weighing hopper structure of claim 1, wherein two sides of the discharging end of the weighing barrel (3) are respectively hinged with a weighing barrel opening and closing door leaf (6), and the two weighing barrel opening and closing door leaves (6) are mutually matched to realize the opening and closing adjustment of the discharging end of the symmetrical barrel (3).
  4. 4. The weighing hopper structure as claimed in claim 3, wherein the side part of the weighing cylinder (3) is provided with a cylinder (4), a piston rod of the cylinder (4) is connected with a transverse plate, two ends of the transverse plate in the length direction are respectively hinged with a connecting rod (5), and the connecting rods (5) are hinged with corresponding opening and closing door leaves (6), so that the opening and closing actions of the opening and closing door leaves (6) driven by the connecting rods (5) are realized.
  5. 5. The weighing hopper structure as claimed in claim 4, characterized in that the side of the weighing cylinder (3) is provided with a hydraulic buffer (9), the piston end of the hydraulic buffer (9) being abutted against the cross plate.
  6. 6. The weighing hopper structure as claimed in claim 1, wherein the gathering part (2-2) and the baffle (2) are bent towards one side of the discharger (1), and the gathering part (2-2) has a gap with the side wall of the discharger (1).
  7. 7. The weighing hopper construction as claimed in claim 1, characterized in that the lower part of the discharger (1) is constructed in a shape of wide upper part and narrow lower part.
  8. 8. The weighing hopper structure as claimed in claim 1, wherein two groove plates are welded on the back surface of the baffle plate (2) along the length direction, and a clamping groove (2-1) is respectively formed between each groove plate and the baffle plate (2).

Description

Weighing hopper structure Technical Field The utility model belongs to the technical field of packaging mechanical equipment, and relates to a weighing hopper structure. Background The material package has wide application in production, and the quantitative package of the bag is ensured to be a matter which needs important attention in the production process of enterprises. The material is usually weighed through weighing and packaging machine, and the weighing process adopts intermittent discharging, namely, when the material in the weighing barrel of lower part reaches bagging weight, the feed bin valve on upper portion is closed, stops the discharging, and the feed bin valve is closed in closing process, can fly the material in the falling process to weighing and packaging machine's outside, and this can lead to the material to splash in the workshop, causes the material loss. Disclosure of Invention The utility model aims at the problems and provides a weighing hopper structure which can effectively collect materials in the closing process of a discharging valve and prevent the materials from splashing into a workshop. According to the technical scheme, the weighing hopper structure is characterized by comprising a weighing barrel and a discharger which is matched with the top of the weighing barrel, wherein one side of the discharger is provided with a discharger driving motor to drive a discharger discharging valve to rotate and control the opening and closing of a discharging end at the lower part of the discharger; The top of the weighing cylinder is provided with a baffle corresponding to the closing side of the discharging valve of the discharger, the lower clamping groove of the baffle is clamped on a frame plate at the top of the discharger and is fixed through bolts, and the upper part of the baffle is provided with a furling part so that when the discharging valve of the discharger is closed, materials blocked by the discharging valve of the discharger are furled and fall into the weighing cylinder. As a further improvement of the utility model, the bottom surface of the discharging end of the lower part of the discharger is in an arc shape, and the output shaft of the discharger driving motor penetrates through the inner cavity of the discharger and then extends to the other side of the discharger; The discharging valve of the discharger comprises two mutually parallel side plates, wherein the two side plates are respectively arranged on two sides of the discharger and fixedly connected with an output shaft of the discharger, a flashboard is fixedly connected between the two side plates, and the flashboard is arc-shaped. As a further improvement of the utility model, two sides of the discharging end of the weighing barrel are respectively hinged with one weighing barrel opening and closing door leaf, and the two weighing barrel opening and closing door leaves are mutually matched to realize the opening and closing adjustment of the discharging end of the symmetrical barrel. As a further improvement of the utility model, the side part of the scale tube is provided with the air cylinder, the piston rod of the air cylinder is connected with a transverse plate, two ends of the transverse plate in the length direction are respectively hinged with a connecting rod, and the connecting rods are hinged with corresponding opening and closing door leaves, so that the opening and closing actions of the opening and closing door leaves driven by the connecting rods are realized. As a further improvement of the utility model, the side part of the scale drum is provided with a hydraulic buffer, and the piston end of the hydraulic buffer is abutted against the transverse plate. As a further improvement of the utility model, the gathering part and the baffle are bent towards one side of the discharger, and a gap is formed between the gathering part and the side wall of the discharger. As a further improvement of the utility model, the lower part of the discharger is constructed in a shape of which the upper part is wide and the lower part is narrow. As a further improvement of the utility model, the back surface of the baffle plate is welded with two groove plates along the length direction, and a clamping groove is respectively formed between each groove plate and the baffle plate. The utility model has the technical effects that the structure of the product is reasonable and ingenious, the baffle plate structure is arranged at the top of the weighing cylinder and corresponds to the closing side of the discharging valve of the discharger, so that when the discharging valve of the discharger is closed, the material flown by the discharging valve of the discharger is folded into the weighing cylinder, the material is prevented from splashing into a workshop, and the baffle plate can reliably fold the material. In addition, the discharging valve of the discharger can be reliably attached to the discharging end