CN208030105U - A kind of bottom Stifling frame for recirculation fumigation - Google Patents
A kind of bottom Stifling frame for recirculation fumigation Download PDFInfo
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- CN208030105U CN208030105U CN201820368758.4U CN201820368758U CN208030105U CN 208030105 U CN208030105 U CN 208030105U CN 201820368758 U CN201820368758 U CN 201820368758U CN 208030105 U CN208030105 U CN 208030105U
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- stifling
- air blower
- pvc pipeline
- type films
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Abstract
The utility model discloses a kind of bottom Stifling frames for recirculation fumigation,It is related to grain depot insect prevention equipment technical field,The utility model includes center rest (3),Trapped orbit (21),Sliding shoe (22),PVC pipeline (23) under S type films,First air blower (24),Second air blower (25),Stifling hole (27),And chemical spraying mechanism (1),The trapped orbit (21) is arranged on center rest (3),PVC pipeline (23) is mounted on by sliding shoe (22) on trapped orbit (21) under the S types film,First air blower (24) and the second air blower (25) are connected to company's section of PVC pipeline (23) under S type films respectively,The stifling hole (27) is distributed on the upper surface of PVC pipeline (23) under S type films,The chemical spraying mechanism (1) is connected to the side wall of PVC pipeline (23) under S type films.The utility model has the advantages that making medicament fumigating more uniform and complete, utilization ratio of drug is improved.
Description
Technical field
The utility model is related to grain depot insect prevention equipment technical fields, and recirculation fumigation is used for more particularly to one kind
Bottom Stifling frame.
Background technology
China human mortality is numerous, and the demand to grain is big, ensures the stabilization of staple food supply, is social fast-developing foundation.
It is flat warehouse mostly used in existing grain storage, simple in structure, low cost is the important equipment of grain storage.
And grain is in storing process, and due to there are pest, needing periodically to be killed to it in grain, the foodstuff pest of the prior art
Killing means mostly use the mode of recirculation fumigation, but since space is big, and grain amount of storage is more, to make an overall screening, and need to expend big
Medicament is measured, simultaneously as grain accumulation is more, can be fully cleaned, need to stir grain position, workload is huge.
Utility model content
The purpose of this utility model is that：In order to solve grain storage vermin exterminating apparatus amount of consumption of drugs, the workload of the prior art
Greatly, for the non-uniform problem of medicine, the utility model provides a kind of bottom Stifling frame for recirculation fumigation.
The utility model specifically uses following technical scheme to achieve the goals above：
PVC under a kind of bottom Stifling frame for recirculation fumigation, including center rest, trapped orbit, sliding shoe, S type films
Pipeline, the first air blower, the second air blower, stifling hole and chemical spraying mechanism, the trapped orbit are arranged on center rest,
PVC pipeline is mounted on by sliding shoe on trapped orbit under the S types film, first air blower and the second air blower respectively with
Company's section connection of PVC pipeline, the stifling hole are distributed on the upper surface of PVC pipeline under S type films, the chemical spraying mechanism under S type films
It is connected to the side wall of PVC pipeline under S type films.
Preferably, be additionally provided with protective cover plate on the outside of the stifling hole, the protective cover plate by loose-leaf shaft with
The side wall of stifling hole is rotatablely connected.
Preferably, the chemical spraying mechanism includes seal cavity, crankshaft, mandril, piston, ball sealer, conversion chamber, connects
It threads a pipe, dismantle medicine bottle, the seal cavity is connected to by output pipe with the side wall of PVC pipeline under S type films, and the piston is logical
The end for crossing mandril and crankshaft is hinged, the triggering end of the piston being just additionally provided with above for pushing ball sealer, institute
The underface that triggering end is located at ball sealer is stated, the ball sealer is placed on conversion intracavitary, and the conversion chamber connection is in seal cavity
Top, the dismounting medicine bottle by connecting pipe with conversion chamber be connected to.
Preferably, the center rest includes four lifting legs, mounting platforms, the lifting leg is connected to mounting platform
Bottom surrounding, PVC pipeline is fixed on mounting platform under the S types film.
The beneficial effects of the utility model are as follows：
1. the foodstuff pest of the prior art kills the mode that means mostly use recirculation fumigation, but since space is big, grain is deposited
Reserves are more, to make an overall screening, and need to expend a large amount of medicaments, simultaneously as grain accumulation is more, can be fully cleaned, need
Grain position is stirred, workload is huge.For this problem, the present apparatus devises the Stifling frame fumigated for bottom, utilizes height
It calms the anger body hybrid medicine, grain heap is fumigated from bottom, make medicament fumigating more uniform and complete, improve utilization ratio of drug.The present apparatus
When work, center rest is installed to below grain heap to be fumigated, adjusts spacing, mobile sliding shoe makes PVC under S type films
Pipeline is located at below grain heap, while starting the switch of the first air blower, the second air blower and chemical spraying mechanism, the first air blower,
Second air blower generates high-speed air, and chemical spraying mechanism provides drug, and high-speed air hybrid medicine is gone out upwards from stifling hole, to
Realize the stifling operation to grain heap.
2. when carrying out stifling, the impurity on grain heap is easy to fall in stifling hole, capital equipment blocking is made, for this
One problem, the present apparatus further devise movable protective cover plate on the outside of stifling hole, when pressure-air carries drug secretly from S type films
When lower PVC pipeline is gone out, due to that with stronger impact force, protective cover plate can be washed open, do not interfere with medicament fumigating, moreover,
Due to the percussion of pressure-air, there is impurity to fall in time, is also not easy to call in the stifling hole of the present apparatus, works as shutdown
When, protective cover plate standing is covered in stifling hole, be can effectively prevent impurity and is fallen.Moreover, when fumigating operation, due to stifling
Hole number is numerous, and certain stifling holes inevitably can be due to failure, cannot be normally for medicine, and common through-hole can not be intuitive by naked eyes
It observes whether the stifling hole works normally, needs manually to investigate one by one, inefficiency, the protective cover plate of the present apparatus is playing protection
While effect, at work due to being to be jacked up to be in vacant state by gas, it can intuitively show that its corresponding stifling hole is
No is normal unobstructed state, greatly facilitates the Inspection and maintenance of stifling hole, improves the efficiency of Inspection and maintenance.
3. in order to more efficiently utilize fumigating medicine, the present apparatus to use a design for cut-off medicine.When the present apparatus works,
Start Miniature drive motor, drive crankshaft rotation, to drive piston up-down, piston upwards are to close to conversion
When chamber, triggering end pushes into the underface of ball sealer, it is risen calmly upwards, depressurization state, when piston is downward, generation
The drug dismantled in medicine bottle is then attracted in seal cavity by negative pressure, at this point, piston continues to move downward, when the surface of piston is transported
When moving the horizontal position less than output pipe, drug will be entered along pipeline under S type films in PVC pipeline, repeated above-mentioned
Motion process just can play the role of automatic ration conveying drug, realize a cut-off medicine, improve the utilization ratio of drug.
4. according to different grain height, the present apparatus can adjust the height of lifting leg in real time, to improve the present apparatus
Adaptability.
Description of the drawings
Fig. 1 is the overall structure figure of the present apparatus；
Fig. 2 is the plan view of the present apparatus；
Fig. 3 is the structure chart of chemical spraying mechanism；
Fig. 4 is the working state figure of chemical spraying mechanism；
Fig. 5 is the schematic diagram of protective cover plate；
Reference numeral：1- chemical spraying mechanisms, 13- seal cavities, 14- crankshafts, 15- mandrils, 16- pistons, 17- sealings
Ball, 18- conversion chambers, 19- connecting pipes, 110- dismounting medicine bottles, 112- triggering ends, 113- hemispherical grooves, 21- trapped orbits,
22- sliding shoes, PVC pipeline under 23-S type films, the first air blowers of 24-, the second air blowers of 25-, 27- stifling holes, 3- center rests,
4- protective cover plates, 5- loose-leaf shafts.
Specific implementation mode
In order to which those skilled in the art are better understood from the utility model, below in conjunction with the accompanying drawings with following embodiment to this
Utility model is described in further detail.
Embodiment 1
As shown, the present embodiment provides a kind of bottom Stifling frame for recirculation fumigation, including center rest 3, fixation
PVC pipeline 23, the first air blower 24, the second air blower 25, stifling hole 27 and spray under track 21, sliding shoe 22, S type films
Mechanism 1, the trapped orbit 21 are arranged on center rest 3, and PVC pipeline 23 is mounted on by sliding shoe 22 under the S types film
On trapped orbit 21, first air blower, 24 and second air blower 25 is connected to company's section of PVC pipeline 23 under S type films respectively,
The stifling hole 27 is distributed on the upper surface of PVC pipeline 23 under S type films, the chemical spraying mechanism 1 and PVC pipeline 23 under S type films
Side wall is connected to.
The operation principle of the present embodiment is as follows：The foodstuff pest of the prior art kills the side that means mostly use recirculation fumigation
Formula, but since space is big, grain amount of storage is more, to make an overall screening, and needs to expend a large amount of medicaments, simultaneously as grain accumulation compared with
It is more, it can be fully cleaned, need to stir grain position, workload is huge.For this problem, the present apparatus devises the bottom of for
The stifling Stifling frame in portion fumigates grain heap using high pressure gas hybrid medicine from bottom, makes medicament fumigating more uniform and complete,
Improve utilization ratio of drug.When the present apparatus works, center rest 3 is installed to below grain heap to be fumigated, adjusts spacing, moved
Dynamic sliding shoe 22 makes PVC pipeline 23 under S type films be located at below grain heap, while starting the first air blower 24, the second air blower 25
With the switch of chemical spraying mechanism 1, the first air blower 24, the second air blower 25 generate high-speed air, and chemical spraying mechanism 1 provides drug, high
Fast air hybrid medicine is gone out upwards from stifling hole 27, to realize the stifling operation to grain heap.
Embodiment 2
The present embodiment has made following optimization on the basis of embodiment 1：As shown, the present embodiment provides one kind being used for ring
The stifling bottom Stifling frame of stream, including PVC pipeline 23, first is roused under center rest 3, trapped orbit 21, sliding shoe 22, S type films
Wind turbine 24, the second air blower 25, stifling hole 27 and chemical spraying mechanism 1, the trapped orbit 21 are arranged on center rest 3, institute
It states PVC pipeline 23 under S type films to be mounted on trapped orbit 21 by sliding shoe 22, first air blower, 24 and second air blower
25 are connected to company's section of PVC pipeline 23 under S type films respectively, and the stifling hole 27 is distributed on the upper table of PVC pipeline 23 under S type films
Face, the chemical spraying mechanism 1 are connected to the side wall of PVC pipeline 23 under S type films.
The outside of the stifling hole 27 is additionally provided with protective cover plate 4, and the protective cover plate 4 is by loose-leaf shaft 5 and fumigates
The side wall in hole 27 is rotatablely connected.
The operation principle of the present embodiment is as follows：When carrying out stifling, the impurity on grain heap is easy to fall to stifling hole 27
It is interior, capital equipment blocking is made, for this problem, the present apparatus further devises movable protective cover plate in 27 outside of stifling hole
4, it, can be by protective cover due to stronger impact force when pressure-air carries drug secretly from when PVC pipeline 23 is gone out under S type films
Plate 4 is washed open, and medicament fumigating is not interfered with, moreover, because the percussion of pressure-air, has impurity to fall in time, is also not easy
It calls in the stifling hole 27 of the present apparatus, when shutting down, the standing of protective cover plate 4 is covered in stifling hole 27, can effectively prevent miscellaneous
Matter is fallen.Moreover, when fumigating operation, since stifling hole 27 is large number of, certain stifling holes 27 inevitably can be due to failure, no
Can be normally for medicine, common through-hole can not intuitively observe whether the stifling hole 27 works normally by naked eyes, need manually by
One investigation, inefficiency, the protective cover plate 4 of the present apparatus is while playing protective action, at work due to being by gas top
It rises and is in vacant state, can intuitively show whether its corresponding stifling hole 27 is normal unobstructed state, is greatly facilitated stifling
The Inspection and maintenance in hole 27 improves the efficiency of Inspection and maintenance.
Embodiment 3
The present embodiment has made following optimization on the basis of embodiment 1：As shown, the present embodiment provides one kind being used for ring
The stifling bottom Stifling frame of stream, including PVC pipeline 23, first is roused under center rest 3, trapped orbit 21, sliding shoe 22, S type films
Wind turbine 24, the second air blower 25, stifling hole 27 and chemical spraying mechanism 1, the trapped orbit 21 are arranged on center rest 3, institute
It states PVC pipeline 23 under S type films to be mounted on trapped orbit 21 by sliding shoe 22, first air blower, 24 and second air blower
25 are connected to company's section of PVC pipeline 23 under S type films respectively, and the stifling hole 27 is distributed on the upper table of PVC pipeline 23 under S type films
Face, the chemical spraying mechanism 1 are connected to the side wall of PVC pipeline 23 under S type films.
The chemical spraying mechanism 1 includes seal cavity 13, crankshaft 14, mandril 15, piston 16, ball sealer 17, conversion chamber
18, connecting pipe 19, dismounting medicine bottle 110, the side wall that the seal cavity 13 passes through PVC pipeline 23 under output pipe and S type films
Connection, the piston 16 is hinged by the end of mandril 15 and crankshaft 14, and the piston 16 is just additionally provided with use above
In the triggering end 112 for pushing ball sealer 17, the triggering end 112 is located at the underface of ball sealer 17, and the ball sealer 17 is placed
In conversion chamber 18, on the top of seal cavity 13, the dismounting medicine bottle 110 passes through connecting pipe 19 for conversion chamber 18 connection
It is connected to conversion chamber 18.
The operation principle of the present embodiment is as follows：In order to more efficiently utilize fumigating medicine, the present apparatus to use a cut-off
The design of medicine.When the present apparatus works, start Miniature drive motor, drives crankshaft 14 to rotate, to drive about 16 piston
Movement, when piston 16 is moved upward to close to conversion chamber 18, triggering end 112 pushes into the underface of ball sealer 17, upwards by it
Fixed to rise, depressurization state, when piston 16 is downward, the drug dismantled in medicine bottle 110 is then attracted to sealing by the negative pressure of generation
In cavity 13, at this point, piston 16 continues to move downward, when the apparent motion of piston 16 is to the horizontal position less than output pipe
When, drug will be entered along pipeline under S type films in PVC pipeline 23, repeated above-mentioned motion process, just can be played automatic ration
The effect for conveying drug, realizes a cut-off medicine, improves the utilization ratio of drug.
Embodiment 4
The present embodiment has made following optimization on the basis of embodiment 1-3 is any：As shown, the present embodiment provides one kind
For PVC pipeline 23 under the bottom Stifling frame of recirculation fumigation, including center rest 3, trapped orbit 21, sliding shoe 22, S type films,
First air blower 24, the second air blower 25, stifling hole 27 and chemical spraying mechanism 1, the trapped orbit 21 are arranged in center rest
On 3, PVC pipeline 23 is mounted on by sliding shoe 22 on trapped orbit 21 under the S types film, first air blower 24 and second
Air blower 25 is connected to company's section of PVC pipeline 23 under S type films respectively, and the stifling hole 27 is distributed on PVC pipeline 23 under S type films
Upper surface, the chemical spraying mechanism 1 are connected to the side wall of PVC pipeline 23 under S type films.
The center rest 3 includes four lifting legs, mounting platforms, and the lifting leg is connected to the bottom four of mounting platform
In week, PVC pipeline 23 is fixed on mounting platform under the S types film.
The operation principle of the present embodiment is as follows：According to different grain height, the present apparatus can adjust lifting leg in real time
Highly, to improve the adaptability of the present apparatus.
The above, the only preferred embodiment of the utility model, are not intended to limit the utility model, the utility model
Scope of patent protection be subject to claims, equivalent structure made by every description with the utility model becomes
Change, similarly should be included in the scope of protection of the utility model.
Claims (4)
1. a kind of bottom Stifling frame for recirculation fumigation, it is characterised in that：Including center rest (3), trapped orbit (21), slide
PVC pipeline (23), the first air blower (24), the second air blower (25), stifling hole (27) and spray under motion block (22), S type films
Mechanism (1), the trapped orbit (21) are arranged on center rest (3), and PVC pipeline (23) passes through sliding shoe under the S types film
(22) be mounted on trapped orbit (21), first air blower (24) and the second air blower (25) respectively with pvc pipe under S type films
Company's section connection in road (23), the stifling hole (27) are distributed on the upper surface of PVC pipeline (23) under S type films, the chemical spraying mechanism
(1) it is connected to the side wall of PVC pipeline (23) under S type films.
2. being used for the bottom Stifling frame of recirculation fumigation as described in claim 1, it is characterised in that：Outside the stifling hole (27)
Side is additionally provided with protective cover plate (4), and the protective cover plate (4) is rotated by the side wall of loose-leaf shaft (5) and stifling hole (27) to be connected
It connects.
3. being used for the bottom Stifling frame of recirculation fumigation as described in claim 1, it is characterised in that：Chemical spraying mechanism (1) packet
Include seal cavity (13), crankshaft (14), mandril (15), piston (16), ball sealer (17), conversion chamber (18), connecting pipe
(19), dismounting medicine bottle (110), the seal cavity (13) are connected by the side wall of PVC pipeline (23) under output pipe and S type films
Logical, the piston (16) is hinged by the end of mandril (15) and crankshaft (14), and the piston (16) just also sets above
It is equipped with the triggering end (112) for pushing ball sealer (17), the triggering end (112) is located at the underface of ball sealer (17), institute
It states ball sealer (17) to be placed in conversion chamber (18), the conversion chamber (18) is connected on the top of seal cavity (13), described to tear open
Medicine bottle (110) is unloaded to be connected to conversion chamber (18) by connecting pipe (19).
4. the bottom Stifling frame as described in any one of claims 1-3 for recirculation fumigation, it is characterised in that：The center rest
(3) include four lifting legs, mounting platforms, the lifting leg is connected to the bottom surrounding of mounting platform, PVC under the S types film
Pipeline (23) is fixed on mounting platform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820368758.4U CN208030105U (en) | 2018-03-19 | 2018-03-19 | A kind of bottom Stifling frame for recirculation fumigation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820368758.4U CN208030105U (en) | 2018-03-19 | 2018-03-19 | A kind of bottom Stifling frame for recirculation fumigation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208030105U true CN208030105U (en) | 2018-11-02 |
Family
ID=63947278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820368758.4U Expired - Fee Related CN208030105U (en) | 2018-03-19 | 2018-03-19 | A kind of bottom Stifling frame for recirculation fumigation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208030105U (en) |
-
2018
- 2018-03-19 CN CN201820368758.4U patent/CN208030105U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181102 Termination date: 20210319 |