CN210386911U - Electric gas collecting hood - Google Patents
Electric gas collecting hood Download PDFInfo
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- CN210386911U CN210386911U CN201921294618.8U CN201921294618U CN210386911U CN 210386911 U CN210386911 U CN 210386911U CN 201921294618 U CN201921294618 U CN 201921294618U CN 210386911 U CN210386911 U CN 210386911U
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- cover
- movable cover
- fixed cover
- sliding
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Abstract
The utility model relates to the technical field of waste gas treatment, and discloses an electric gas collecting hood, which comprises a first underframe, a second underframe, a slide rail framework, a movable hood and a fixed hood, wherein two slide bars are respectively arranged at the positions of the slide rail framework at the two sides of the slide rail framework; a plurality of sliding blocks which are sleeved on the sliding rods in a sliding manner are arranged below the movable cover; the first underframe and the second underframe are arranged at intervals and are respectively arranged at two sides of the die casting machine; the bottom surfaces of the movable cover and the fixed cover are opened, and the opposite end surfaces of the movable cover and the fixed cover are communicated; the movable cover slides to a position folded with the fixed cover along the sliding rod and then is positioned right above a die of the die casting machine; a collecting port is arranged above the movable cover; the collecting port is connected with an air pipe; the other end of the air pipe is provided with a dust removal device; and a transmission device is arranged on the slide rail framework and close to the end part of the first underframe, which deviates from the second underframe. The utility model has the advantages of it is following and effect: it can not influence the normal use function of die casting machine, can also get rid of waste gas effectively.
Description
Technical Field
The utility model relates to a waste gas treatment technical field, in particular to electronic gas collecting channel.
Background
The die casting machine smelting pot can produce a certain amount of smoke and dust in the zinc alloy die-casting process, and the die-casting workshop can produce a large amount of waste gas, oil smoke, dust and the like to have certain influence on workshop operating personnel and surrounding environment through sprayer spraying mold release agent in the mode locking injection process. The gas collecting hood is an important link of the waste gas collecting system. The type of the gas-collecting hood is mostly fixed on the upper part, but in the practical application process, the fixed gas-collecting hood influences the normal production. For example, die casting machine need change the mould with the purlin car, if adopt fixed gas collecting channel, the unable normal use of purlin car. If the gas collecting hood is moved manually, the large gas collecting hood is labor-consuming.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electronic gas collecting channel, its normal use function that can not influence the die casting machine can also get rid of waste gas effectively to the not enough of prior art existence.
The above technical purpose of the present invention can be achieved by the following technical solutions:
an electric gas collecting hood comprises a first underframe, a second underframe, a slide rail framework arranged on the first underframe, a movable hood arranged on the slide rail framework and a fixed hood arranged on the second underframe, wherein two slide bars are respectively arranged at the positions of the slide rail framework at the two sides of the slide rail framework; a plurality of sliding blocks sleeved on the sliding rods in a sliding manner are arranged below the movable cover and in positions corresponding to the sliding rods; the first underframe and the second underframe are arranged at intervals and are respectively arranged at two sides of the die casting machine; the bottom surfaces of the movable cover and the fixed cover are both opened, and the opposite end surfaces of the movable cover and the fixed cover are communicated; the movable cover is positioned right above a die of a die casting machine after sliding to a position folded with the fixed cover along the sliding rod; a collecting port is arranged above the movable cover; the collecting port is connected with an air pipe; the other end of the air pipe is provided with a dust removal device; and a transmission device is arranged on the slide rail framework and close to the end part of the first chassis, which deviates from the second chassis.
By adopting the technical scheme, when the die casting machine needs to work, the movable cover is controlled by the transmission device to slide along the slide rod to be folded with the fixed cover, and the pollution source is removed from the upper part of the die casting machine by the dust removal device; when the die casting machine needs to hoist the die, the movable cover is controlled by the transmission device to slide in the direction away from the fixed cover, so that the die is conveniently hoisted.
The movable cover can move, and the movable end can move to the side when the die needs to be lifted out, so that the normal operation is not influenced; when the movable cover is folded with the fixed cover, one half of the cover body of the movable cover is suspended right above a die casting machine, the other half of the cover body of the movable cover is positioned on the sliding rail framework, and after the movable cover slides to a position away from the fixed cover, no barrier exists between the movable cover and the fixed cover, so that the hoisting mold is not influenced, and the hoisting mold is more smooth; compared with a side suction hood, the movable gas collecting hood can be arranged at the upper part without changing the direction of the airflow, so that the collecting effect is better; the sliding rail and the sliding block are matched for use, so that the movable cover is driven to slide, the sliding is more stable, and the phenomenon of derailment cannot be caused; the first underframe and the second underframe are arranged at intervals, so that the slide rail cannot be positioned right above a die casting machine, and when the movable cover slides to one side of the die casting machine, the lifting of a die cannot be hindered, and the danger of collision does not exist; remove the cover and set up directly over the die casting machine with fixed cover, the collection effect is better.
The utility model is further arranged in that the transmission device comprises a motor arranged at the end part of the slide rail framework, a first chain wheel arranged on the output shaft of the motor, a second chain wheel arranged at an interval with the first chain wheel, a chain sleeved on the first chain wheel and the second chain wheel and meshed with the first chain wheel and the second chain wheel, and a connecting block arranged on the chain; the transmission direction of the chain is parallel to the length direction of the sliding rod; the connecting block and the movable cover are fixedly connected with the lower end of the fixed cover.
By adopting the technical scheme, the chain transmission assembly is arranged, the movable cover is driven to slide along the slide rod through chain transmission, so that the connecting block arranged on the chain moves, the push-pull effect is generated on the movable cover, the reciprocating sliding of the movable cover is controlled, and the movable cover is avoided for the hoisting work of the die. The chain transmission has reliable work and high efficiency, and can work in severe environments such as high temperature, humidity, pollution and the like.
The utility model is further arranged in that the end surface of the movable cover departing from the fixed cover is provided with a support frame; one end of the support frame is fixed on the movable cover and is close to the position above the movable cover; the other end of the support frame is fixed on the bottom frame and deviates from the end part of the fixed cover.
Through adopting above-mentioned technical scheme, set up the support frame, play a supporting role to removing the cover, when removing the cover and folding with fixed cover, have an impact force, set up the support frame, can strengthen the steadiness that removes the cover installation for it is more reliable to remove the cover structure.
The utility model is further arranged that the movable cover is coated with a PET transparent film; and the PET transparent film on the movable cover and positioned right above the die casting machine is replaced by a steel plate.
By adopting the technical scheme, the PET transparent film is arranged, so that the operation in the cover is clear and visible, and the safety is improved; when the die casting machine works, oil-containing substances and magnesium slag can be sprayed out; the position that removes to cover and install the steel sheet just in time is the region that corresponds die casting machine injection magnesium sediment, and the too high transparent material of temperature can't be used, and transparent material is the sputtering region, uses transparent film part can have the oil stain for a long time, and the oil on the transparent material can be lighted to the magnesium sediment of sputtering, and the transparent can see fast and catch fire, stamps out rapidly.
The utility model discloses further set up to, the terminal surface that fixed cover deviates from the removal cover sets up to the inclined plane.
Through adopting above-mentioned technical scheme, the terminal surface that deviates from the removal cover with fixed cover sets up to the inclined plane, because mainly move the cover and be located the die casting machine directly over, fixed cover plays fixed sealed effect to moving the cover, forms a sealed with moving the cover, reduces the volume of fixed cover for the space of the cover body diminishes, is favorable to improving the efficiency of removing dust, reduces the volume of airing exhaust, reduce cost.
The utility model is further arranged that the end surface of the fixed cover close to the movable cover is provided with a first splicing port; a second splicing port is arranged on the end face, close to the fixed cover, of the movable cover; after the movable cover and the fixed cover are closed, the first splicing opening and the second splicing opening are spliced in a sealing mode.
Through adopting above-mentioned technical scheme, remove the cover and fold the back with fixed cover, be favorable to forming the cavity, increase the leakproofness between the two for the convulsions effect is better, and dust collection efficiency is higher.
The utility model discloses further set up to, slide rail skeleton up end and the position that is close to fixed cover are provided with cuts the fork bracing piece.
By adopting the technical scheme, the whole structure can be supported and fixed, so that the movable cover is more stable and reliable when sliding; in addition, the installation of the transmission device can be facilitated.
The utility model is further arranged that the end parts of the slide bars are provided with limit blocks; after the movable cover and the fixed cover are folded, the sliding block close to the fixed cover is attached to the limiting block at the end part of the sliding rod, and a rubber pad is arranged on the end face of the sliding block close to the fixed cover.
By adopting the technical scheme, the limiting block is arranged, so that the sliding block can be limited to move on the sliding rod, and the movable cover is not easy to separate from the connection with the sliding rod; when the movable cover is closed up with the fixed cover, the sliding block closest to the fixed cover is attached to the limiting block arranged at the end part of the sliding rod close to the fixed cover, and the rubber pad is arranged, so that the movable cover can buffer to a certain extent when moving to the tail end, and the instability of the whole structure is avoided.
To sum up, the utility model discloses a beneficial technological effect does:
1. the movable cover can move, the movable end can move to the side when the die needs to be lifted out, normal operation is not influenced, when the die casting machine works, the movable cover can move towards the fixed cover through the transmission device to be folded, the upper part of a pollution source is sealed, the air exhaust amount is reduced, and the cost is further reduced;
2. the sliding rail and the sliding block are matched for use, so that the movable cover is driven to slide, the sliding is more stable, and the phenomenon of derailment cannot be caused; the first underframe and the second underframe are arranged at intervals, so that the slide rail cannot be positioned right above a die casting machine, and when the movable cover slides to one side of the die casting machine, the lifting of a die cannot be hindered, and the danger of collision does not exist; the movable cover and the fixed cover are arranged right above the die casting machine, so that the collecting effect is better;
3. the PET transparent film is arranged, so that the operation in the cover is clear and visible, and the safety is improved; die casting machine during operation can spout oiliness material and magnesium sediment, and the position that removes to cover and install the steel sheet is the region that corresponds die casting machine injection magnesium sediment just in time, and the too high transparent material of temperature can't use, and transparent material is regional for the sputtering, uses transparent membrane part for a long time and can have the oil stain, and the oil on the transparent material can be lighted to the magnesium sediment of sputtering, and the transparent can see fast and catch fire, stamps out rapidly.
Drawings
FIG. 1 is a schematic view of the overall structure of the embodiment;
FIG. 2 is an enlarged schematic view of A of FIG. 1;
FIG. 3 is a schematic view of the bottom structure of the mobile cover of the embodiment;
FIG. 4 is a schematic structural diagram of a transmission of an embodiment.
Reference numerals: 1. a first chassis; 11. a slide rail framework; 12. a slide bar; 121. a limiting block; 2. a second chassis; 3. a movable cover; 31. a support frame; 32. a slider; 33. a collection port; 34. an air duct; 35. a dust removal device; 36. a PET transparent film; 37. a steel plate; 38. layering; 4. a fixed cover; 5. a transmission device; 51. a motor; 52. a first sprocket; 53. a second sprocket; 54. a chain; 55. connecting blocks; 6. die casting machine; 7. a scissor type support rod.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, an electric gas collecting hood includes a first chassis 1, a second chassis 2, a sliding rail framework 11 installed on the first chassis 1, a movable hood 3 slidably installed on the sliding rail framework 11, and a fixed hood 4 fixedly installed on the second chassis 2. And a transmission device 5 is arranged on the slide rail framework 11 and close to the end part of the first underframe 1 departing from the second underframe 2.
First chassis 1 sets up and erects the position in 6 tops of die casting machine and be close to 6 both sides of die casting machine respectively with 2 intervals settings of second chassis. A supporting rod is fixed at the joint of the first underframe 1 and the slide rail framework 11 through bolts, and a supporting rod is fixed at the joint of the second underframe 2 and the upper end face of the second underframe through bolts.
The bottom surfaces of the movable cover 3 and the fixed cover 4 are both opened, and the opposite end surfaces of the movable cover 3 and the fixed cover 4 are communicated. The fixed cover 4 is close to the terminal surface that removes cover 3 and installs first concatenation mouth, removes cover 3 and is close to the terminal surface of fixed cover 4 and installs the second and piece together the mouth, removes cover 3 and fixed cover 4 and folds the back, and first concatenation mouth and the sealed concatenation of second concatenation mouth piece together. The movable cover 3 is coated with a PET transparent film 36, and the PET transparent film 36 on the movable cover 3 and located right above the die casting machine 6 is replaced with a steel plate 37. The end face of the movable cover 3 departing from the fixed cover 4 is fixedly provided with a support frame 31, the support frame 31 is respectively provided with one along the two side faces of the movable cover 3, one end of the support frame 31 is fixed on the movable cover 3 and is close to the position above the movable cover 3, and the other end of the support frame 31 is fixed on the underframe and deviates from the end part of the fixed cover 4. The end face of the fixed cover 4 departing from the movable cover 3 is arranged to be an inclined face, so that the whole size of the fixed cover 4 is small, and the whole space is reduced. The movable cover 3 slides to a position folded with the fixed cover 4 along the sliding rod 12 and then is positioned right above a die of the die casting machine 6, a collecting opening 33 is fixedly installed above the movable cover 3, the other end of the collecting opening 33 is connected with an air pipe 34, and the other end of the air pipe 34 is communicated with a dust removal device 35.
Referring to fig. 2, two sliding rods 12 are respectively and fixedly installed at the two sides of the sliding rail framework 11, and the sliding rods 12 are arranged along the length direction of the sliding rail framework 11. The end parts of the two sliding rods 12 are fixedly provided with limiting blocks 121, and after the movable cover 3 is folded with the fixed cover 4, the sliding blocks 32 close to the fixed cover 4 are attached to the limiting blocks 121 at the end parts of the sliding rods 12, and the end surfaces of the sliding blocks 32 close to the fixed cover 4 are provided with rubber pads. A plurality of sliding blocks 32 which are sleeved on the sliding rods 12 in a sliding manner are arranged below the movable cover 3 and corresponding to the positions of the sliding rods 12.
As shown in fig. 3, a pressing strip 38 is fixedly mounted at a position close to the bottom of the end of the movable cover 3 away from the fixed cover 4 (shown in fig. 1), and the length direction of the pressing strip 38 is perpendicular to the length direction of the first chassis 1. A scissor-type support rod 7 is fixedly arranged on the upper end surface of the slide rail framework 11 and close to the fixed cover 4.
As shown in fig. 4, the transmission device 5 includes a motor 51 mounted at an end of the slide rail frame 11, a first chain wheel 52 mounted on an output shaft of the motor 51, a second chain wheel 53 spaced from the first chain wheel 52, a chain 54 sleeved on the first chain wheel 52 and the second chain wheel 53 and engaged with the first chain wheel 52 and the second chain wheel 53, and a connecting block 55 fixedly mounted on the chain 54. A second sprocket 53 is mounted at the intersection of the scissor support bars 7 (shown in figure 3). The transmission direction of the chain 54 is parallel to the length direction of the slide rod 12, and the connecting block 55 is fixedly connected with the lower end of the movable cover 3 departing from the fixed cover 4.
This embodiment is when using, need carry out the during operation at die casting machine 6, through opening motor 51, make motor 51 drive chain 54 and rotate, thereby make connecting block 55 promotion of installation on the chain 54 remove cover 3 and slide along slide bar 12, it is close to the stopper 121 laminating of fixed cover 4 one end setting to slide block 32 and slide bar 12 near fixed cover 4, the second of removing cover 3 is pieced together the interface and is agreed with the first concatenation mouth of fixed cover 4, form the closed cavity that the cover was located directly over die casting machine 6, detach the pollution sources from the top of die casting machine 6 through dust collector 35. When die casting machine 6 needs hoist and mount mould, through the control motor 51 reversal, make connecting block 55 on the chain 54 play a pulling force to removing the cover 3, thereby make to remove the cover 3 and slide in the direction of keeping away from fixed cover 4, when removing the stopper 121 laminating that the slider 32 that the cover 3 bottom is close to transmission 5 and slide bar 12 are close to the tip installation of transmission 5, remove the terminal surface that the cover 3 is close to fixed cover 4 and first chassis 1 and be close to the terminal surface parallel and level of fixed cover 4, make to remove the cover 3 and not be in directly over die casting machine 6, thereby conveniently carry out the hoist and mount of mould.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides an electronic gas collecting channel, includes first chassis (1), second chassis (2), locates slide rail skeleton (11) on first chassis (1), locates removal cover (3) on slide rail skeleton (11), locates fixed cover (4) on second chassis (2), characterized by: two sliding rods (12) are respectively arranged at the positions of the sliding rail framework (11) on the two sides; a plurality of sliding blocks (32) which are sleeved on the sliding rods (12) in a sliding manner are arranged below the movable cover (3) and at positions corresponding to the sliding rods (12); the first underframe (1) and the second underframe (2) are arranged at intervals and are respectively positioned at two sides of a die casting machine (6); the bottom surfaces of the movable cover (3) and the fixed cover (4) are open, and the opposite end surfaces of the movable cover (3) and the fixed cover (4) are communicated; the movable cover (3) is positioned right above a die of a die casting machine (6) after being slidably moved to a position folded with the fixed cover (4) along the sliding rod (12); a collecting opening (33) is arranged above the movable cover (3); the collecting opening (33) is connected with an air pipe (34); the other end of the air pipe (34) is provided with a dust removal device (35); and a transmission device (5) is arranged on the slide rail framework (11) and close to the end part of the first chassis (1) departing from the second chassis (2).
2. A motorized gas collection shroud as recited in claim 1, further comprising: the transmission device (5) comprises a motor (51) arranged at the end part of the sliding rail framework (11), a first chain wheel (52) arranged on an output shaft of the motor (51), a second chain wheel (53) arranged at intervals with the first chain wheel (52), a chain (54) sleeved on the first chain wheel (52) and the second chain wheel (53) and meshed with the first chain wheel (52) and the second chain wheel (53), and a connecting block (55) arranged on the chain (54); the transmission direction of the chain (54) is parallel to the length direction of the sliding rod (12); the connecting block (55) is fixedly connected with the lower end of the movable cover (3) departing from the fixed cover (4).
3. A motorized gas collection shroud as recited in claim 1, further comprising: a support frame (31) is arranged on the end face of the movable cover (3) departing from the fixed cover (4); one end of the support frame (31) is fixed on the movable cover (3) and is close to the position above the movable cover (3); the other end of the support frame (31) is fixed on the bottom frame and deviates from the end part of the fixed cover (4).
4. A motorized gas collection shroud as recited in claim 1, further comprising: the movable cover (3) is coated with a PET transparent film (36); and the PET transparent film (36) on the movable cover (3) and at the position right above the die casting machine (6) is replaced by a steel plate (37).
5. A motorized gas collection shroud as recited in claim 1, further comprising: the end face of the fixed cover (4) departing from the movable cover (3) is arranged to be an inclined face.
6. A motorized gas collection shroud as recited in claim 1, further comprising: a first splicing port is formed in the end face, close to the movable cover (3), of the fixed cover (4); a second splicing port is arranged on the end face, close to the fixed cover (4), of the movable cover (3); after the movable cover (3) and the fixed cover (4) are folded, the first splicing opening and the second splicing opening are spliced in a sealing mode.
7. A motorized gas collection shroud as recited in claim 1, further comprising: a scissor-type supporting rod (7) is arranged on the upper end face of the sliding rail framework (11) and close to the fixed cover (4).
8. A motorized gas collection shroud as recited in claim 1, further comprising: the end parts of the sliding rods (12) are provided with limiting blocks (121); after the movable cover (3) and the fixed cover (4) are folded, a sliding block (32) close to the fixed cover (4) is attached to a limiting block (121) at the end part of the sliding rod (12), and a rubber pad is arranged on the end face of the sliding block (32) close to the fixed cover (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921294618.8U CN210386911U (en) | 2019-08-10 | 2019-08-10 | Electric gas collecting hood |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921294618.8U CN210386911U (en) | 2019-08-10 | 2019-08-10 | Electric gas collecting hood |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210386911U true CN210386911U (en) | 2020-04-24 |
Family
ID=70359427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921294618.8U Active CN210386911U (en) | 2019-08-10 | 2019-08-10 | Electric gas collecting hood |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210386911U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114985407A (en) * | 2022-06-22 | 2022-09-02 | 苏州汉特环保工程有限公司 | Waste gas recovery auxiliary device |
-
2019
- 2019-08-10 CN CN201921294618.8U patent/CN210386911U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114985407A (en) * | 2022-06-22 | 2022-09-02 | 苏州汉特环保工程有限公司 | Waste gas recovery auxiliary device |
| CN114985407B (en) * | 2022-06-22 | 2023-11-10 | 苏州汉特环保工程有限公司 | Waste gas recovery auxiliary device |
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