CN202124147U - Bag opening expanding device - Google Patents
Bag opening expanding device Download PDFInfo
- Publication number
- CN202124147U CN202124147U CN2011201921566U CN201120192156U CN202124147U CN 202124147 U CN202124147 U CN 202124147U CN 2011201921566 U CN2011201921566 U CN 2011201921566U CN 201120192156 U CN201120192156 U CN 201120192156U CN 202124147 U CN202124147 U CN 202124147U
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- CN
- China
- Prior art keywords
- sack
- cylinder
- piston rod
- discharging
- powder
- Prior art date
- 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 - Lifetime
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Abstract
The utility model discloses a bag opening expanding device. A discharging port is arranged in the center of a discharging table, a connecting barrel is arranged below the discharging port, a longitudinal cylinder is arranged beside the connecting barrel, and a first positioning ring is mounted at the top end of a piston rod of the longitudinal cylinder. A transverse cylinder is mounted on a discharging frame, and a second positioning ring is mounted at the end of a piston rod of the transverse cylinder and positioned between the discharging port and the first positioning ring. Discharging volume is controlled by the transverse cylinder retracting horizontally, a bag opening can be pressed and released by the longitudinal cylinder retracting vertically, and powder in a sack can flow out as required by adjusting the transverse cylinder during discharging of the sack. Discharging can be completed in a closed environment by means of pressing of the longitudinal cylinder, so that powder is effectively protected from pollution, and the powder is prevented from being scattered to pollute the operation environment. Meanwhile, the bag opening expanding device is capable of protecting sacks from damage, and thereby the sacks are reusable, and cost is greatly saved.
Description
Technical field
The utility model relates to a kind of accessory equipment of powder blowing, particularly the sack extension fixture.
Background technology
Powder is after with sack packaging; In the use since powder itself very easily mobile, cause the blowing amount wayward, and in the blowing process since powder granularity thin, dust is many; Thereby cause environmental problem, can have a strong impact on the healthy of site operation personnel.Traditional blowing mode is directly to open the sack bottom seal or to destroy sack and get to expect to be main.Directly open the sack bottom seal, powder flows down fast, wayward use amount, and dust very Da Yi cause bad environment pollution; Can control use amount though the destruction sack is got material, can cause sack not recycle, also have the disadvantage of environmental pollution, and can increase enterprise cost.
The utility model content
The utility model technical matters to be solved is to provide a kind of sack extension fixture of controlling the powder discharge as required that under the prerequisite of not damaging packaging bag, can reach.
The technical scheme of the utility model is following: a kind of sack extension fixture; Derricking gear (3) is equipped with in central authorities at discharging frame (1) top; Blowing platform (2) is set in the discharging frame (1); The central authorities of this blowing platform (2) are provided with drain hole, and the below of drain hole is provided with and connects bucket (4), and its key is: be provided with vertical cylinder (5) on the said next door that connects bucket (4); The piston rod of this vertical cylinder (5) stretches out straight up, and vertically the first location annulus (6) is equipped with on the top of cylinder (5) piston rod; Lateral cylinder (7) is installed on said discharging frame (1); The piston rod level of this lateral cylinder (7) is stretched out; The second location annulus (8) is equipped with in the end of lateral cylinder (7) piston rod, and this second location annulus (8) is positioned between the drain hole and the first location annulus (6).
Adopt above technical scheme; The sack that utilizes derricking gear will fill powder winches to blowing flat-bed drain hole top, moves up and down sack, treats that the aligning blowing that seals of sack bottom connects after the bucket; Unclamp sealing of sack bottom, the sack of sack is enclosed within on the blowing connection bucket.Start vertical cylinder, it is driven under the first setting circle hoop move, the first location annulus compresses sack sack end face.After compressing sack, start lateral cylinder, make the piston rod retraction of lateral cylinder; The piston rod of lateral cylinder drives the second location annulus and is synchronized with the movement; The second location annulus has the effect of bringing together to sack near the part of sack, reducing dispensing speed, thereby effectively controls the blowing amount.If need to strengthen dispensing speed, then to open the piston rod level of lateral cylinder and stretch out, the piston rod of lateral cylinder drives the second location annulus and unclamps to the bringing together of sack, to enlarge sack.After blowing finishes, open vertical cylinder, the piston rod of vertical cylinder is driven on the first setting circle hoop move, to unclamp the sack end face that compresses; When horizontal and vertical cylinder returns to initial condition, remove after with rope the sack bottom seal being tightened or the packaging bag of emptying directly remove.This shows that the utility model adopts the action of lateral cylinder to regulate as required the sack openings of sizes, under the prerequisite of not damaging packaging bag, can control powder dispensing speed and discharge as required.Because the sack sack remains and is connected being tightly connected of bucket in the blowing process, therefore can not cause powder to lose and problem of environment pollution caused.
As preferably, said derricking gear (3) is an electric block.
For simplified structure, make things convenient for processing and fabricating, said discharging frame (1) is the door-shaped frame structure.
Beneficial effect: the utility model utilizes the level of lateral cylinder to stretch and controls the blowing amount, utilizes the sack that stretches up and down and compress and unclamp sack of vertical cylinder, in sack blowing process, regulates lateral cylinder the powder in the bag is flowed out on demand.Vertically compressing of cylinder can make whole blowing in enclosed environment, carry out, and effectively avoids powder contaminated, also guaranteed the outer pollution working environment that looses of powder.Simultaneously, the utility model can protect sack injury-free, thereby can recycle, and has practiced thrift cost greatly.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Fig. 2 hangs in the scheme drawing of the utility model for sack.
Fig. 3 is enclosed within the scheme drawing that connects on the bucket for sack bottom sack.
Fig. 4 bounces back to reduce the scheme drawing of dispensing speed for the lateral cylinder piston rod.
Fig. 5 stretches out to increase the scheme drawing of dispensing speed for the lateral cylinder piston rod.
After Fig. 6 resetted for blowing finishes lateral cylinder, vertically cylinder unclamped the scheme drawing of sack sack.
Fig. 7 returns to the scheme drawing of initial condition for vertical cylinder.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is described further:
As shown in Figure 1; The utility model is by component set-ups such as discharging frame 1, blowing platform 2, derricking gear 3, connection bucket 4, vertical cylinder 5, the first location annulus 6, lateral cylinder 7 and the second location annulus 8; Wherein discharging frame 1 is the door-shaped frame structure; Derricking gear 3 is equipped with in central authorities at discharging frame 1 top, and this derricking gear 3 is preferably electric block, as long as can the sack that powder is housed sling and moves up and down.Bottom in said discharging frame 1 is provided with blowing platform 2, and the central authorities of this blowing platform 2 are provided with drain hole, is provided with under the drain hole to connect bucket 4.
From Fig. 1, can know; Next door connecting bucket 4 is provided with vertical cylinder 5, and the piston rod of this vertical cylinder 5 stretches out straight up, and vertically the first location annulus 6 is equipped with on the top of cylinder 5 piston rods; The first location annulus 6 be positioned at connect bucket 4 directly over, and between connecting between bucket 4 and the drain hole.Bottom at said discharging frame 1 as diagram left end is provided with lateral cylinder 7, and the cylinder body of this lateral cylinder 7 fixes through support and discharging frame 1.The piston rod level of lateral cylinder 7 is stretched out to the right, and the second location annulus 8 is equipped with in the end of lateral cylinder 7 piston rods, and this second location annulus 8 is between the drain hole and the first location annulus 6.
The principle of work of the utility model is following:
The sack 9 that utilizes derricking gear 3 will fill powder winches to the drain hole top (see figure 2) of blowing platform 2; Move up and down sack 9; The aligning blowing that seals of treating sack 9 bottoms connects after the bucket 4, unclamps sealing of sack 9 bottoms, makes the sack of sack 9 be enclosed within (see figure 3) on the blowing connection bucket 4.Start vertical cylinder 5, make it drive the first location annulus 6 and move down, the first location annulus 6 compresses sack 9 sack end face (see figure 4)s.After compressing sack; Start lateral cylinder 7; The piston rod that makes lateral cylinder 7 is to left movement, and the piston rod of lateral cylinder 7 drives the second location annulus 8 and is synchronized with the movement, and 8 pairs of sacks 9 of the second location annulus have the effect of bringing together near the part of sack; With the reduction dispensing speed, thereby effectively control the blowing amount.If need to strengthen dispensing speed, the piston rod of then opening lateral cylinder 7 moves right, and the piston rod of lateral cylinder 7 drives the second location annulus 8 and unclamps to the bringing together of sack 9, to enlarge the sack (see figure 5).After blowing finishes, open vertical cylinder 5, the piston rod drive first location annulus 6 of vertical cylinder 5 is moved up, to unclamp the sack end face (see figure 6) that compresses; When horizontal and vertical cylinder returns to initial condition, remove after with rope the sack bottom seal being tightened or the packaging bag of emptying directly remove (referring to Fig. 1), can carry out the work of next bag blowing.
Claims (3)
1. sack extension fixture; Derricking gear (3) is equipped with in central authorities at discharging frame (1) top, and blowing platform (2) is set in the discharging frame (1), and the central authorities of this blowing platform (2) are provided with drain hole; The below of drain hole is provided with and connects bucket (4); It is characterized in that: be provided with vertical cylinder (5) on the said next door that connects bucket (4), the piston rod of this vertical cylinder (5) stretches out straight up, and vertically the first location annulus (6) is equipped with on the top of cylinder (5) piston rod; Lateral cylinder (7) is installed on said discharging frame (1); The piston rod level of this lateral cylinder (7) is stretched out; The second location annulus (8) is equipped with in the end of lateral cylinder (7) piston rod, and this second location annulus (8) is positioned between the drain hole and the first location annulus (6).
2. sack extension fixture according to claim 1 is characterized in that: said derricking gear (3) is an electric block.
3. sack extension fixture according to claim 1 is characterized in that: said discharging frame (1) is the door-shaped frame structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201921566U CN202124147U (en) | 2011-06-09 | 2011-06-09 | Bag opening expanding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201921566U CN202124147U (en) | 2011-06-09 | 2011-06-09 | Bag opening expanding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202124147U true CN202124147U (en) | 2012-01-25 |
Family
ID=45487216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201921566U Expired - Lifetime CN202124147U (en) | 2011-06-09 | 2011-06-09 | Bag opening expanding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202124147U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111776386A (en) * | 2020-08-04 | 2020-10-16 | 杭州心米商贸有限公司 | Biomass material bag opening equipment |
-
2011
- 2011-06-09 CN CN2011201921566U patent/CN202124147U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111776386A (en) * | 2020-08-04 | 2020-10-16 | 杭州心米商贸有限公司 | Biomass material bag opening equipment |
| CN111776386B (en) * | 2020-08-04 | 2021-07-20 | 刘水玉 | Biomass material bag opening equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120125 |
|
| CX01 | Expiry of patent term |