CN217779003U - Particle dustproof mechanism - Google Patents
Particle dustproof mechanism Download PDFInfo
- Publication number
- CN217779003U CN217779003U CN202221997808.8U CN202221997808U CN217779003U CN 217779003 U CN217779003 U CN 217779003U CN 202221997808 U CN202221997808 U CN 202221997808U CN 217779003 U CN217779003 U CN 217779003U
- Authority
- CN
- China
- Prior art keywords
- arc
- shaped plate
- conveying pipe
- rod
- plate
- 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.)
- Active
Links
Images
Landscapes
- Auxiliary Methods And Devices For Loading And Unloading (AREA)
- Chutes (AREA)
Abstract
The utility model relates to the technical field of dustproof devices, and discloses a particle dustproof mechanism, which comprises a conveying pipe and a dustproof plate; the conveying pipe is used for conveying materials; the dust guard is arranged below the material conveying pipe and comprises a first arc-shaped plate and a second arc-shaped plate which are arranged in a crossed mode; the convex cambered surfaces of the first arc-shaped plate and the second arc-shaped plate face the opening of the material conveying pipe, and the intersection point of the first arc-shaped plate and the second arc-shaped plate is collinear with the axis of the material conveying pipe; the inner wall of the conveying pipe is provided with a switching rod, and the switching rod is fixedly connected with the cross point of the first arc-shaped plate and the second arc-shaped plate. The utility model discloses the structure is succinct, excessive dirt volume and raise dust volume when can effectively reducing the bagging-off of powder material, and dustproof effect is better.
Description
Technical Field
The utility model relates to a dust keeper technical field, concretely relates to particle dustproof mechanism.
Background
Aluminum hydroxide is one of the largest and most widely used inorganic flame retardant additives. The aluminum hydroxide serving as a flame retardant not only can resist flame, but also can prevent smoke generation, does not produce dripping substances and does not produce toxic gas, so that the aluminum hydroxide is widely applied, and the using amount is increased year by year; the application range of the coating covers multiple industries such as thermosetting plastics, thermoplastic plastics, synthetic rubber, coating, building materials and the like. The aluminum hydroxide is white powder, and after the aluminum hydroxide is processed, plastic woven bags and the like are often adopted for bagging so as to facilitate subsequent collective transportation.
In the bagging process, powdery materials (aluminum hydroxide powder and the like) are often output from a cylindrical discharge port or a conveying pipe, and a charging bag (a plastic woven bag and the like) is fixed at the discharge port to receive the powdery materials. In this in-process, the discharge gate can leave certain high distance with ground so that for powder material bagging-off headspace, this makes, the material can pound from a take the altitude during primary powder material bagging-off and fall into the material bag, and because the material bag often is plastic woven sack, pound during the easy infiltration weaving gap of material bag and spill over of the material that falls, lead to producing more excessive dirt and raise dust, when can causing the material waste, still can harm the staff's in this environment healthy.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a particle dustproof mechanism for solve the technical problem that overflow dirt, raise dust easily appear when powder material bagging-off.
The utility model provides a basic scheme does: the particle dustproof mechanism comprises a material conveying pipe and a dustproof plate; the conveying pipe is used for conveying materials; the dust guard is arranged below the material conveying pipe and comprises a first arc-shaped plate and a second arc-shaped plate which are arranged in a crossed mode; the first arc-shaped plate and the second arc-shaped plate are fixed at the middle parts to form a cross shape, the convex arc surfaces of the first arc-shaped plate and the second arc-shaped plate face the opening of the material conveying pipe, and the intersection point of the first arc-shaped plate and the second arc-shaped plate is collinear with the axis of the material conveying pipe; the inner wall of the conveying pipe is provided with a switching rod, and the switching rod is fixedly connected with the cross point of the first arc-shaped plate and the second arc-shaped plate.
The utility model discloses a theory of operation and advantage lie in: the dust guard has been set up in the below of conveying pipeline very much, the evagination cambered surface of first arc and second arc in the dust guard is towards the conveying pipeline opening, when the conveying pipeline exports the material, can fix the bag of feeding in the conveying pipeline exit, the material is exported by the conveying pipeline export, continue the whereabouts after the cambered surface buffering of arc again, the impact force when the material whereabouts to the bag bottom of feeding has been alleviated by the arc greatly, and then, the material is difficult for among the weaving gap of infiltration bag of feeding, and then can effectively reduce the excessive dust, the raise dust, it is extravagant to reduce the material.
The utility model discloses particle dustproof mechanism, overall structure set up succinctly, reduce the impact of material to the charging bag through the cambered surface buffering, can reach better anti-overflow dirt effect. And for the conventional conveying pipeline, the improvement cost of the scheme is low, the economy is high, and the applicability is high.
Furthermore, the conveying pipeline comprises a straight cylinder section and a flaring section which are connected.
By adopting the structure, the mouth of the charging bag can be correspondingly connected with the flaring section, the diameter of the flaring section is relatively larger, and the mouth of the charging bag is more convenient to expand.
Furthermore, the adapter rod is an L-shaped rod; one end of the L-shaped rod is fixedly connected with the inner wall of the straight cylinder section; the other end of the L-shaped rod is fixedly connected with the intersection of the first arc-shaped plate and the second arc-shaped plate.
By adopting the structure, the dust guard is convenient to stably connect.
Furthermore, the included angle between the first arc-shaped plate and the second arc-shaped plate is 90 degrees.
By adopting the structure, the first arc-shaped plate and the second arc-shaped plate are uniformly distributed, and the buffering effect of material descending is better.
Further, the length of the first arc-shaped plate and the second arc-shaped plate is equal to 4/5 of the diameter of the flaring section.
Set up like this, the length setting of first arc and second arc is suitable, correspondingly, and the material majority of expanding section output can both be covered, and the buffering effect is better, and then subsequent dustproof effect is better.
Further, the width of the first arc-shaped plate and the width of the second arc-shaped plate are equal to 1/7-1/5 of the length of the first arc-shaped plate and the second arc-shaped plate.
Set up like this, the length and width of first arc and second arc becomes certain proportion setting, and the holistic area proportion of dust guard is suitable, when can not excessively obstruct the material bagging-off, can play the effect of buffering the material betterly.
Furthermore, the adapter rod is a cross rod frame; the end part of the cross bar frame is fixedly connected with the inner wall of the flaring section; the center of the cross rod frame is fixedly connected with a vertical rod, and the bottom end of the vertical rod is fixedly connected with the cross point of the first arc-shaped plate and the second arc-shaped plate.
By adopting the structure, when the materials are discharged, the cross rod frame arranged at the flaring section can also play a certain material buffering effect, the whole buffering effect is better, and the probability of dust overflow of the bag body caused by overlarge impact force during material bagging can be better reduced.
Further, a bag body fixing groove is formed in the outer side wall of the flaring section in the circumferential direction.
By adopting the structure, when the material is bagged, the bag opening can be clamped in the bag body fixing groove by adopting a rubber ring, a rubber band and the like, so that the bag opening can be effectively sealed, and dust overflowing of the bag opening is prevented.
Furthermore, the dust guard is arranged 15 cm-30 cm below the material conveying pipe.
The dust guard is separated by certain distance with the conveying pipeline, compares in directly setting up in conveying pipeline exit etc. and sets up like this, and when in actual application, the dust guard position is more close to the bottom of bagging-off relatively, and the dust guard can prevent the bottom of the bagging-off better from overflowing dirt.
Drawings
FIG. 1 is a sectional view of the overall structure of a first embodiment of the particulate dust prevention mechanism of the present invention;
fig. 2 is a side view of the overall structure of the first embodiment of the particle dust-proof mechanism of the present invention.
Detailed Description
The following is further detailed by the specific embodiments:
the reference numbers in the drawings of the specification include: conveying pipeline 1, straight section of thick bamboo section 2, flaring section 3, keysets 4, dust guard 5, first arc 51, second arc 52.
The first embodiment is as follows:
the embodiment is basically as shown in the attached figures 1 and 2: the particle dustproof mechanism comprises a material conveying pipe 1 and a dustproof plate 5; the material conveying pipe 1 is used for conveying materials; the material conveying pipe 1 comprises a straight cylinder section 2 and a flaring section 3 which are connected and integrally manufactured. In this embodiment, the diameter of flaring section 3 is 1.5 times of the diameter of straight section 2, and the corresponding sack that charges can meet with flaring section 3, and flaring section 3 diameter is bigger relatively, is more convenient for expand the sack. A bag body fixing groove is circumferentially formed in the outer side wall of the flaring section 3, is located at the position, close to the bottom opening, of the flaring section 3, and can be used for assisting the bag opening of a closed material loading bag.
The dust guard 5 is located 15 cm-30 cm departments in conveying pipeline 1 below, specifically, in this embodiment, 20cm departments in the 3 below of flaring section of conveying pipeline 1 are located to dust guard 5, and 5 positions of dust guard are more close to the bottom of charging bag relatively, and dust guard 5 can prevent the bottom of charging bag excessive dirt better. The dust-proof plate 5 comprises a first arc-shaped plate 51 and a second arc-shaped plate 52 which are arranged in a crossed manner and fixedly connected; the first arc-shaped plate 51 and the second arc-shaped plate 52 are fixed at the middle part to form a cross shape, wherein the middle part corresponds to the middle part of the first arc-shaped plate 51 and the middle part of the second arc-shaped plate 52, and the middle parts of the two arc-shaped plates are connected. And the outward convex cambered surfaces of the first arc-shaped plate 51 and the second arc-shaped plate 52 are opened towards the material conveying pipe 1, and the intersection point of the first arc-shaped plate 51 and the second arc-shaped plate 52 is collinear with the axis of the material conveying pipe 1. It should be particularly noted that, in the present embodiment, the first arc-shaped plate 51 and the second arc-shaped plate 52 are both in a semi-tubular shape, specifically, the top surface and the bottom surface of the arc-shaped plates are both arc surfaces; the top surface refers to the outward convex arc surface of the first arc plate 51 and the second arc plate 52, that is, the surface where the first arc plate 51 and the second arc plate 52 are connected with the adapter rod 4.
In this embodiment, the angle between the first arc-shaped plate 51 and the second arc-shaped plate 52 is 90 degrees. The length of the first arc 51 and the second arc 52 is equal to 4/5 of the diameter of the flared section 3. The width of the first arc-shaped plate 51 and the second arc-shaped plate 52 is equal to 1/7-1/5 of the length of the first arc-shaped plate and the second arc-shaped plate. In this embodiment, the width of first arc 51 and second arc 52 equals 1/6 of self length, sets up like this, and the area proportion of first arc 51 and second arc 52 is suitable, when can not excessively hinder the material bagging-off, can play the effect of buffering the material better.
The inner wall of the material conveying pipe 1 is provided with an adapter rod 4, and the adapter rod 4 is fixedly connected with a cross point of the first arc-shaped plate 51 and the second arc-shaped plate 52. Specifically, the adapter rod 4 is an L-shaped rod, and comprises a cross rod and a vertical rod which are vertically arranged and integrally manufactured; one end of the L-shaped rod, namely the free end of the cross rod, is fixedly connected with the inner wall of the straight cylinder section 2; the other end of the L-shaped bar, i.e. the free end of the vertical bar, is fixedly connected to the intersection of the first arc 51 and the second arc 52. And the length of the cross bar is equal to 1/2 of the diameter of the straight cylinder section 2. The relative position of the dust guard 5 and the material conveying pipe 1 can be stably fixed through the adapter rod 4.
When specifically using, the sack that will charge the bag adopts the rubber circle, clamps such as rubber band are in bag body fixed slot, accomplish and carry out the material by conveying pipeline 1 again after the material bag is fixed and carry the bagging-off, the material is exported by conveying pipeline 1, the cambered surface buffering through the arc wall continues the whereabouts again, the impact force when the material whereabouts to the material bag bottom has been alleviated by the arc wall greatly, can not and take place great impact between the bag of charging, and then, during the difficult infiltration gap of weaving of material bag, and then can effectively reduce the overflow dirt, the raise dust.
The particle dustproof mechanism that this embodiment provided, the structure sets up succinctly, can effectively alleviate through the setting of dust guard 5 material bagging-off in-process material and the bag of feeding between assault, and then the excessive dirt phenomenon when effectively reducing the material bagging-off reaches better dustproof effect. And, for conventional conveying pipeline 1, the improvement cost of this scheme is less, and economic nature is stronger, and the suitability is stronger.
Example two:
the particle dustproof mechanism is based on the first embodiment, and the structure of the connecting rod 4 is changed.
Specifically, the adapter rod 4 is a cross rod frame; the end part of the cross bar frame is fixedly connected with the inner wall of the flaring section 3; a vertical rod is fixedly connected to the center of the cross-bar frame, and the bottom end of the vertical rod is fixedly connected to the intersection of the first arc-shaped plate 51 and the second arc-shaped plate 52.
The particle dustproof mechanism that this embodiment provided compares in embodiment one, and the setting also can play certain buffering material effect at the cross-bar frame of flaring section 3, and holistic buffering effect is better, can reduce the probability that the excessive dirt appears in the bag body because of the too big impact force when the material bagging-off better.
The above description is only for the embodiments of the present invention, and the common general knowledge of the known specific structures and characteristics in the schemes is not described herein too much, and those skilled in the art will know all the common technical knowledge in the technical field of the present invention before the application date or the priority date, can know all the prior art in this field, and have the ability to apply the conventional experimental means before this date, and those skilled in the art can combine their own ability to perfect and implement the schemes, and some typical known structures or known methods should not become obstacles for those skilled in the art to implement the present application. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (9)
1. The particle dustproof mechanism is characterized by comprising a material conveying pipe and a dustproof plate; the conveying pipe is used for conveying materials; the dust guard is arranged below the material conveying pipe and comprises a first arc-shaped plate and a second arc-shaped plate which are arranged in a crossed mode; the first arc-shaped plate and the second arc-shaped plate are fixed at the middle parts to form a cross shape, the convex arc surfaces of the first arc-shaped plate and the second arc-shaped plate face the opening of the material conveying pipe, and the intersection point of the first arc-shaped plate and the second arc-shaped plate is collinear with the axis of the material conveying pipe; the inner wall of the material conveying pipe is provided with a switching rod, and the switching rod is fixedly connected with the intersection point of the first arc-shaped plate and the second arc-shaped plate.
2. The particulate dust control mechanism of claim 1 wherein the feed conveyor pipe includes a connected straight section and flared section.
3. The particulate dust prevention mechanism of claim 2 wherein the adapter rod is an L-shaped rod; one end of the L-shaped rod is fixedly connected with the inner wall of the straight cylinder section; the other end of the L-shaped rod is fixedly connected with the intersection point of the first arc-shaped plate and the second arc-shaped plate.
4. The particulate dust control mechanism of claim 1 wherein the angle between the first arcuate plate and the second arcuate plate is 90 degrees.
5. The particulate dust control mechanism of claim 2, wherein the first arcuate plate and the second arcuate plate have a length equal to 4/5 of a diameter of the flared section.
6. The particulate dust prevention mechanism according to claim 5, wherein the width of the first arc-shaped plate and the second arc-shaped plate is equal to 1/7 to 1/5 of the length thereof.
7. The particulate dust control mechanism of claim 2 wherein the adapter rod is a cross-bar frame; the end part of the cross bar frame is fixedly connected with the inner wall of the flaring section; the center of the cross rod frame is fixedly connected with a vertical rod, and the bottom end of the vertical rod is fixedly connected with the cross point of the first arc-shaped plate and the second arc-shaped plate.
8. The particle dustproof mechanism as claimed in claim 2, wherein a bag fixing groove is circumferentially formed on an outer side wall of the flared section.
9. The particulate dust control mechanism of claim 1 wherein the dust guard is located 15cm to 30cm below the feed conveyor pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221997808.8U CN217779003U (en) | 2022-07-29 | 2022-07-29 | Particle dustproof mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221997808.8U CN217779003U (en) | 2022-07-29 | 2022-07-29 | Particle dustproof mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217779003U true CN217779003U (en) | 2022-11-11 |
Family
ID=83943011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221997808.8U Active CN217779003U (en) | 2022-07-29 | 2022-07-29 | Particle dustproof mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217779003U (en) |
-
2022
- 2022-07-29 CN CN202221997808.8U patent/CN217779003U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103615565A (en) | Unstability air bag opening and closing valve | |
| CN217779003U (en) | Particle dustproof mechanism | |
| CN106829354A (en) | A kind of conveyor screw device with sealing function and its application | |
| CN215389148U (en) | Raw material feeding system for chemical production | |
| CN110422348A (en) | Jumbo bag automatic bag feeding bottle placer | |
| CN102826240A (en) | Tons of bagging equipment | |
| CN206634234U (en) | A kind of powder material packaging machine system | |
| CN207030432U (en) | A kind of filling machine | |
| CN214494261U (en) | Storage tank prevents splash feed arrangement | |
| CN206170597U (en) | Soft vacuum material loading extruder of taking of door curtain | |
| CN206544609U (en) | Packing machine filling device | |
| CN204415837U (en) | Horizontal full-automatic packing machine | |
| CN210028000U (en) | Coating packaging system | |
| CN210934161U (en) | PVC production line dust control device | |
| CN206184389U (en) | A auger discharge gate improvement structure for in calcium and zinc stabilizer production | |
| CN205114137U (en) | Improve lining bag in container of structure | |
| CN219035589U (en) | Pneumatic cone valve | |
| CN210392219U (en) | Structure strenghthened type flexible container | |
| CN213535170U (en) | A sack filling device for powder coating production | |
| CN209796931U (en) | Hopper dust suppression baffle device | |
| CN220060954U (en) | Screening machine feeding connecting device | |
| CN216187440U (en) | Difficult-leakage positive and negative bottom-folding valve bag | |
| CN207998321U (en) | The jumbo bag shedding mechanism of discharging quantity can be automatically controlled | |
| CN219729910U (en) | Dust recovery device of vacuum feeding machine | |
| JPH0255288B2 (en) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |