CN203497195U

CN203497195U - Quantitative bagging machine

Info

Publication number: CN203497195U
Application number: CN201320611110.2U
Authority: CN
Inventors: 程力; 司华瑞; 耿盼; 张盼
Original assignee: ZHENGZHOU HONGZHAN FEED ADDITIVE CO Ltd
Current assignee: ZHENGZHOU HONGZHAN FEED ADDITIVE CO Ltd
Priority date: 2013-09-30
Filing date: 2013-09-30
Publication date: 2014-03-26
Anticipated expiration: 2023-09-30

Abstract

The utility model discloses a quantitative bagging machine. The quantitative bagging machine comprises a hopper and a funnel located on the lower side of the hopper, wherein both the hopper and the funnel are funneled in shape with the top and bottom provided with openings. A distributor is arranged in the middle of the bottom of the hopper and divides the portion, where the distributor is located, of the hopper into a left feeding space and a right feeding space which are the same. A feeding air cylinder is arranged on the right side of the hopper. A platy upper valve plate is connected to the end of a piston rod of the feeding air cylinder. The horizontal cross-section where the top of the distributor in the hopper is located serves as a distribution plane, and the upper valve plate is matched with the distribution plane in shape. Two discharging air cylinders are connected to the two sides of the bottom of the hopper respectively. According to the quantitative bagging machine, the upper valve plate, a lower valve plate and the distributor are pushed by the air cylinder to divide the portion, where the distributor is located, of the hopper into the two independent weighing cavities, and an opening is formed in the rear half portion of the upper valve plate; when the left right weighing cavity is closed by the front halt portion of the upper valve plate, fodder can be fed through the right weighing cavity, and the fodder can be discharged through the left right weighing cavity.

Description

Quantitative bag filling machine

Technical field

The utility model relates to a kind of bag packer.

Background technology

In production of fodder process, need to carry out bag distribution packaging to the feed of producing, at present a lot of factories adopt manual type pack, the sack of packing is greatly divided into pouch, but the mode of this artificial packing is very inaccurate, the sack that is easy to cause is many, and some sacks are few, weight is inhomogeneous, makes troubles to sale and user.The equipment that market also has some accurate measurements to weigh, but and be not suitable for field of fodder and use, be first that purchase cost is high, equipment price is all tens thousand of units, is secondly that use cost is high, is provided with a plurality of sensors, often needs to safeguard, the replacement cost of spare and accessory parts is very high.Main, current feedstuff industry does not need accurately to weigh, and can guarantee the weight difference of each bag not quite.

Utility model content

The purpose of this utility model is to provide a kind of quantitative bag filling machine, can be fast, quantitatively feed is fallen in packaging bag.

The technical solution of the utility model is:

Quantitative bag filling machine, comprise hopper, also comprise the funnel that is positioned at hopper downside, described hopper, funnel are the infundibulate of upper and lower opening, the bottom midway location of described hopper is provided with tripper, and tripper is divided into two equal charging spaces, left and right by the hopper of tripper position, and the right side of described hopper is provided with a charging cylinder, the piston rod end of charging cylinder is connected with valve plate, and described upper valve plate is tabular; In hopper, the horizontal section, place, top of tripper is called a minute charge level, and the shape of upper valve plate is suitable with the shape of minute charge level; Described feed hopper bottom both sides are respectively connected with a blanking cylinder, and described two blanking cylinders are symmetrical arranged about tripper, and the piston rod of described blanking cylinder is all connected with a lower valve plate, and the cross sectional shape of the shape of lower valve plate and place, lower valve plate place hopper is suitable; Cavity between single lower valve plate and minute charge level is called weighing chamber, and the right half part of upper valve plate is provided with blanking opening.

Divide charge level centered by the top of tripper, to be divided into two inlet points in left and right, when upper valve plate is stretched to end position left, the left-half of upper valve plate is by the inlet point sealing in left side; When upper valve plate is retracted to the right, the left-half of upper valve plate is by the inlet point sealing on right side.

The cross sectional shape of the first half of described tripper is for falling " V " shape.

Described blanking opening shape is suitable with the shape that weighs chamber end face.

Between the lower valve plate of the left-half of upper valve plate and its below and hopper inwall, form the weighing chamber of sealing.

The lower edge of hopper is pressed against on the medial surface of funnel the first half.

The utility model promotes valve plate, lower valve plate and tripper by cylinder and this place's hopper is divided into two independently weighs chamber; the latter half of upper valve plate is provided with opening; when first half seals the weighing chamber in left side; the weighing chamber on right side can charging; the weighing chamber in left side emits feed; the utility model novel structure is simple, and manufacturing cost and use cost are all lower, can meet the packing needs of particle or powder series products completely.Simple to operate, adopt electrical control, control correspondingly charging cylinder and the action of blanking cylinder, alternate feed and blanking.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the structural representation of upper valve plate;

Structural representation when Fig. 3 is the charging of weighing chamber, right side.

The specific embodiment

As shown in Figure 1, 2, the utility model comprises the funnel 2 of hopper 1 and hopper 1 downside, and hopper 1, funnel 2 are the infundibulate of upper and lower opening.The lower edge of hopper 1 is pressed against on the medial surface of funnel 2 the first half, and the feed falling can enter in funnel 2 and packaging bag 3 completely in the situation that of sealing.

The bottom midway location of hopper 1 is provided with tripper 4, tripper 4 is divided into two equal charging spaces, left and right by the hopper 1 of tripper 4 positions, the right side of hopper 1 is provided with a charging cylinder 5, and the piston rod end of charging cylinder 5 is connected with valve plate 6, and upper valve plate 6 is tabular.

In hopper 1, the horizontal section, place, top of tripper 4 is called minute charge level 7, and the shape of upper valve plate 6 is suitable with the shape of minute charge level 7.

Hopper 1 bottom is each side connected with 8, two blanking cylinders 8 of a blanking cylinder and is symmetrical arranged about tripper 4, and the piston rod of blanking cylinder 8 is all connected with a lower valve plate 9, and the cross sectional shape of the shape of lower valve plate 9 and lower valve plate 9 place, place hoppers 1 is suitable.Cavity between single lower valve plate 9 and minute charge level 7 is called weighing chamber 10, and the right half part of upper valve plate 6 is provided with blanking opening 11.Blanking opening 11 shapes are suitable with the shape that weighs chamber 10 end faces, and blanking opening 11 is more smaller or big or small identical than the shape that weighs chamber 10 end faces.

The cross sectional shape of the first half of tripper 4 is for falling " V " shape.

Divide charge level 7 centered by the top of tripper 4, to be divided into two inlet points 12 in left and right, when upper valve plate 6 is stretched to left-limit position left, the left-half of upper valve plate 6 is by 12 sealings of the inlet point in left side, the lower valve plate 9 in left side is opened, carry out blanking, 9 sealings of right side lower valve plate, carry out charging; As shown in Figure 3, when upper valve plate 6 is retracted to the right, the left-half of upper valve plate 6 is by 12 sealings of the inlet point on right side, and right side lower valve plate 9 is return, and carries out blanking, and 9 sealings of left side lower valve plate, carry out charging.

Between the lower valve plate 9 of the left-half of upper valve plate 6 and its below and hopper 1 inwall, form the weighing chamber 10 of sealing.

Claims

1. quantitative bag filling machine, comprise hopper, it is characterized in that: also comprise the funnel that is positioned at hopper downside, described hopper, funnel are the infundibulate of upper and lower opening, the bottom midway location of described hopper is provided with tripper, and tripper is divided into two equal charging spaces, left and right by the hopper of tripper position, and the right side of described hopper is provided with a charging cylinder, the piston rod end of charging cylinder is connected with valve plate, and described upper valve plate is tabular; In hopper, the horizontal section, place, top of tripper is called a minute charge level, and the shape of upper valve plate is suitable with the shape of minute charge level; Described feed hopper bottom both sides are respectively connected with a blanking cylinder, and described two blanking cylinders are symmetrical arranged about tripper, and the piston rod of described blanking cylinder is all connected with a lower valve plate, and the cross sectional shape of the shape of lower valve plate and place, lower valve plate place hopper is suitable; Cavity between single lower valve plate and minute charge level is called weighing chamber, and the right half part of upper valve plate is provided with blanking opening.

2. quantitative bag filling machine according to claim 1, is characterized in that: a minute charge level is divided into two inlet points in left and right centered by the top of tripper, and when upper valve plate is stretched to end position left, the left-half of upper valve plate is by the inlet point sealing in left side; When upper valve plate is retracted to the right, the left-half of upper valve plate is by the inlet point sealing on right side.

3. quantitative bag filling machine according to claim 1 and 2, is characterized in that: the cross sectional shape of the first half of described tripper is for falling " V " shape.

4. quantitative bag filling machine according to claim 1 and 2, is characterized in that: described blanking opening shape is suitable with the shape that weighs chamber end face.

5. quantitative bag filling machine according to claim 1 and 2, is characterized in that: the weighing chamber that forms sealing between the lower valve plate of the left-half of upper valve plate and its below and hopper inwall.

6. quantitative bag filling machine according to claim 1 and 2, is characterized in that: the lower edge of hopper is pressed against on the medial surface of funnel the first half.