CN110186726A - A kind of test rolling film machine - Google Patents
A kind of test rolling film machine Download PDFInfo
- Publication number
- CN110186726A CN110186726A CN201910465261.3A CN201910465261A CN110186726A CN 110186726 A CN110186726 A CN 110186726A CN 201910465261 A CN201910465261 A CN 201910465261A CN 110186726 A CN110186726 A CN 110186726A
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- Prior art keywords
- rolling
- rolling bar
- bar
- film machine
- fixed part
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
Abstract
The invention discloses a kind of test rolling film machines, belong to chemical pesticide test equipment technical field.The test includes: body with rolling film machine, and the rolling bar being arranged in parallel including more, the rolling bar drives rotation by coupled driving mechanism；Elastic supporting member for supporting optical member is used to support the rolling bar set on the lower section of the rolling bar；Trigger mechanism, is at least partially disposed in the end of the rolling bar, and the driving mechanism is connected when the rolling bar stress tilts and/or pushes in the trigger mechanism.When in rolling bar without stress object, trigger mechanism and driving mechanism are off-position；When dactylethrae is placed in rolling bar, elastic supporting member for supporting optical member is pushed by its gravity, and driving mechanism is connected in trigger mechanism, and driving rolling bar rolls, it can be achieved that rolling film automatically.Dactylethrae automatic sensing is arranged in every rolling bar in the present invention, independent to drive, and can satisfy different sizes, a small amount of and a large amount of medicine film pipe production demands, time saving and energy saving power saving.
Description
Technical field
The present invention relates to chemical pesticide test equipment technical fields, and in particular to a kind of test rolling film machine.
Background technique
In chemical pesticide environmental safety assessment test, there is the demand of production dactylethrae medicine film, i.e., by chemical pesticide solution
It is quantitatively adding in dactylethrae, rolls medical fluid sufficiently in dactylethrae, uniform medicine film pipe is made until drying.
In this regard, a kind of rolling film machine exists in the prior art, as 205175761 U of Chinese patent literature CN discloses one kind
The rolling film machine for inhaling film forming is rolled for medicament, including the servo motor, gear set, rolling film dress being sequentially fixed on same base plane
It sets and axis galvanic electricity machine；Servo motor is fixedly connected by shaft coupling with gear set, and gear set is connected with the main shaft of rolling film device,
It rolls film device and disposes axial flow blower away from one end interval of gear set；Rolling film device includes bearing spider, on the bearing spider
By the fixed Wheel-type frame of bearing, along axial embedded at least one set of tubular card slot in the frame, in each tubular card slot
It is fixed with dactylethrae.The rolling film machine saves manual operation using rotation of the motor with runner disc to achieve the purpose that electronic rolling film
Roll film, it is time saving and energy saving, also acted on by the axial flow blower of tail portion, accelerating liquid evaporation is completed, and film is quickly rolled, realize rolling film from
Dynamicization and high efficiency.
However, this kind rolls film machine, in fact there is still a need for manually being operated, as needed manually to open rolling after placing dactylethrae
Film machine works, and needs manually to close after sample completes rolling film, this makes this kind rolling film machine that setting be needed to be controlled compared with Multi- Switch,
Lead to that structure is complicated, and controls cumbersome.
Summary of the invention
The purpose of the present invention is to provide a kind of test rolling film machine, which can open automatically when sample is placed
It opens, is automatically closed when not placing sample, thus realize its automatic operating, meanwhile, it avoids that excessive control element is arranged, from
And simplify structure.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of test rolling film machine, comprising:
Body, the rolling bar being arranged in parallel including more, the rolling bar drive rotation by coupled driving mechanism；
Elastic supporting member for supporting optical member is used to support the rolling bar set on the lower section of the rolling bar；
Trigger mechanism, is at least partially disposed in the end of the rolling bar, the trigger mechanism rolling bar stress inclination and/
Or the driving mechanism is connected when pushing.
In the present invention, every rolling bar is driven by independent driving mechanism, and independent sensing device, the rolling is arranged in every rolling bar
The both ends of bar are supported by elastic supporting member for supporting optical member, and when in rolling bar without stress object, trigger mechanism and driving mechanism are off-position；Work as sample
Product, if dactylethrae is placed in rolling bar, elastic supporting member for supporting optical member is pushed by gravity, and driving mechanism, driving mechanism driving is connected in trigger mechanism
Rolling bar rolls, it can be achieved that rolling film automatically.
The specific location that the device can be placed according to sample starts corresponding rolling bar and rolls, even if avoiding in the prior art
Make a dactylethrae medicine film also need to open whole rolling bars and caused by waste of energy.
Preferably, the trigger mechanism includes set on the fixed part of the rolling bar end and set on the fixed part two sides
Contact, the rolling bar is rotationally attached to the fixed part, and the elastic supporting member for supporting optical member stops the bottom for being butted on the fixed part；
The electrode for the driving mechanism to be connected is equipped with below the contact, any contact contacts i.e. conducting institute with the electrode
State driving mechanism.
The contact is electrically connected with driving mechanism, and the electrode connects external power supply, as long as there is a contact to be powered
Driving mechanism work is driven, the sensitivity of the rolling film machine automatically working can be effectively improved.
Preferably, being equipped with Auxiliary support column below the fixed part, the electrode is formed as being set to the Auxiliary support
The conductor of column upper surface, the conductor have certain distance with the contact in the case where the rolling bar is not by external force.
Described that there is certain distance to refer to rolling bar in the case where not by external force, conductor is not contacted with contact holding, thus
Guarantee that driving mechanism is not activated；When being placed with dactylethrae in rolling bar, the inclination of rolling bar stress and/or pushing, conductor and contact
Contact conducting, the starting so that driving mechanism is powered.About driving mechanism, such as the ON/OFF concrete scheme of motor, this is existing
Technology, this will not be repeated here, is mainly able to achieve contact and contacts connection driving mechanism with conductor, conductor separates disconnection driving machine with contact
Structure.
Preferably, the contact is sheet metal, the end of the sheet metal is formed with magnetic ledge, the magnetic ledge
It is attracted when the rolling bar stress tilts and/or pushes with the conductor.Since driving mechanism starting moment may result in rolling
Deviateing and contact being caused surprisingly to disconnect with conductor occur in bar, therefore, according to an embodiment of the invention, setting magnetic convex for contact
Rise so that contact is attracted when contacting with conductor, thus avoid or mitigate electric motor starting or/stopping moment to contact with lead
The influence of situation is connected in body, avoids the occurrence of accidental switch/disconnection.
Preferably, the fixed part is formed as cylindrical body, the shaft of described rolling bar one end is inserted into the end of the fixed part
Face；The Auxiliary support column is formed with U-lag mouth, and at least part of the fixed part is sunk in the U-lag mouth.According to this
The embodiment of invention, due to rolling bar stress it is abnormal such as by pressure it is excessive in the case where, rolling bar is easy to happen double swerve and leads
Deflection moves past greatly, and the setting of U-lag mouth is so that fixed part is limited, so that rolling bar be avoided to shift excessive situation.
Preferably, the driving mechanism is micromotor, the fixing end of the micromotor is embedded at the fixed part
Interior, the tache motorice of the micromotor is connect with the shaft.The selection of micromotor, can according to the case where sample to be tested with
And the factors such as quality of rolling bar are selected, herein with no restrictions.
Preferably, two ends of the rolling bar are provided with the trigger mechanism.According to an embodiment of the invention, rolling
The both ends of bar are respectively provided with trigger mechanism, this can to avoid in the case where rolling bar unbalance stress, if sample is placed in rolling bar one end, one
The situation that driving mechanism does not start in the case that end is not put, to improve the sensitivity of this product.
Preferably, the elastic supporting member for supporting optical member is spring.The selection of the spring can be according to the quality of sample, rolling bar
Situations such as quality, is selected, it is preferred that the coefficient of elasticity satisfaction of the spring is placed in rolling bar even if a dactylethrae
It can guarantee that it is compressed to contact and contacts with conductor.
Preferably, the lower section of the rolling bar is equipped with for accepting the pallet for dripping medicament in rolling membrane process, medicine can be prevented
Agent pollution rolling film machine, is also prevented from dactylethrae pharmaceutical cross-contamination.
Preferably, the bottom edge of the body is symmetrically arranged with several height-adjustable support legs.By adjusting support leg
The level of highly adjustable rolling film machine guarantees that medicine film made of dactylethrae rolling suction is more uniform.
Preferably, the rolling film machine also has shield, the shield covers at the outside of the body, described anti-
Shield one side wall offers switchable glass door, and airstrainer is arranged in remaining side wall, and the airstrainer includes activity
Layer of charcoal and HPEA filter screen；The top of the shield is hyaline layer.
The space of relative closure is formed inside the shield, side wall is arranged airstrainer, can effectively adsorb and volatilize
The poisonous and hazardous medicament come, prevents chemical agent from evaporating into outside air with solvent, protection test personnel health and experiment
The safety of environment.
The glass door is double door, and upper part controls the switch of door with magnet.Top is hyaline layer, availability test people
Member observes the production situation of medicine film pipe in the case where not opening rolling film gate.
Preferably, the inner sidewall of the shield is equipped with fan.Fan rotation can promote air circulation in rolling film machine
The volatilization of liquid medicine is accelerated in flowing, improves the speed of medicine film pipe production.
Preferably, the rolling bar is equipped with heating device.Rolling bar has adjustable heating function, and it is molten to help speed up medicament
The volatilization of liquid improves the speed of medicine film pipe production.
In the present invention, rolling bar is arranged in parallel, and the gap and upper space between adjacent rolling bar allow to place different sizes
Dactylethrae, meet different size dactylethraes rolling film demands.
It is that the present invention has the utility model has the advantages that
(1) the more rolling bar parallel arrangements of the present invention, and dactylethrae automatic sensing is arranged in every rolling bar, to improve this product
The degree of automation；Every rolling bar is driven by independent driving mechanism, can satisfy different sizes, the production of a small amount of and a large amount of medicine film pipes
Demand, time saving and energy saving power saving.
(2) body footing is height-adjustable structure, is convenient to the level of adjustment rolling film machine, so that the medicine film that rolling is inhaled is more
Be it is uniform, be applicable in different environment and place.
(3) relative closure in film machine shield is rolled, and side wall configures airstrainer, the pesticide of volatilization and molten can be adsorbed
Agent, the health of effective guarantee testing crew and the air environment in laboratory.
(4) fan that the heating function of rolling bar and shield inner wall upper end are equipped with, can accelerate dactylethrae internal solvent
Evaporation improves medicine film manufacturing speed.
Detailed description of the invention
Fig. 1 is the test structural schematic diagram of rolling film machine in embodiment.
Fig. 2 is the structural schematic diagram of rolling bar in embodiment.
Fig. 3 is the partial structural diagram of rolling bar one end in embodiment.
Fig. 4 is structural schematic diagram when rolling bar contact and conductor do not contact in embodiment.
Fig. 5 is structural schematic diagram when right side contact and conductor contact when being pressurized on the left of rolling bar in embodiment.
Fig. 6 is structural schematic diagram when left side contact and conductor contact when being pressurized on the right side of rolling bar in embodiment.
Fig. 7 is structural schematic diagram when arranged on left and right sides contact is contacted with conductor when rolling bar two sides are pressurized in embodiment.
Specific embodiment
The invention will be further described with attached drawing combined with specific embodiments below, but the technical characteristic of the invention patent is simultaneously
Not limited to this, within the field of the present invention, made changes or modifications all cover at this any those skilled in the relevant art
Among the scope of the patents of invention.
As shown in Figure 1-3, present embodiments providing a kind of test rolling film machine, comprising: body 1 is formed on body 1 more
The rolling bar 2 of root parallel arrangement, rolling bar 2 drive rotation by coupled driving mechanism, and driving mechanism uses micromotor；Rolling bar
2 lower section is equipped with the elastic supporting member for supporting optical member 3 for being used to support rolling bar 2；Further include trigger mechanism, be at least partially disposed in the end of rolling bar 2,
The driving mechanism is connected when 2 stress of rolling bar tilts and/or pushes in trigger mechanism.
Specifically, it rolls and ten rolling bars 2 of single layer is set in film machine, the gap and upper space between rolling bar 2 allow to place
Various sizes of dactylethrae meets different size dactylethrae rolling film demands.It (is placed on when dactylethrae is placed in rolling bar 2
Between two rolling bars), dactylethrae can generate lateral and downward pressure to rolling bar 2, so as to cause 2 stress of rolling bar and tilts,
When the two sides of rolling bar 2 placed dactylethrae, the dactylethrae of the left and right sides can generate lateral and downward pressure to rolling bar,
Since lateral pressure offsets, rolling bar 2 can be pressurized and sink, and in the present embodiment, trigger mechanism is set as in rolling bar stress
It can be connected in the case where inclination and pushing, to guarantee that rolling bar 2 can be connected in the case of placing dactylethrae, to guarantee
The driving rotation of 2 driven-mechanism of rolling bar.
Individually induction and driving device is arranged in every rolling bar 2, and as shown in Figures 2 and 3, trigger mechanism includes being set to rolling bar two
The fixed part 4 of end and the contact 41 set on 4 two sides of fixed part are held, rolling bar 2 is rotationally attached to fixed part 4, flexibly supports
Part 3 stops the bottom for being butted on fixed part 4；The electrode for driving mechanism to be connected, any contact 41 and electrode are equipped with below contact 41
Contact i.e. conducting driving mechanism.
Fixed part 4 is formed as cylindrical body, and the shaft 21 of 2 one end of rolling bar is inserted into the end face of fixed part 4；The fixation of micromotor
End is embedded in fixed part 4, and tache motorice is connect with shaft 21.Micromotor is electrically connected with the contact 41 of fixed part 4.In this way, can
Micromotor is hidden with realizing, guarantees that rolling bar surface is complete, beautiful, simultaneously, it is thus also avoided that motor contacts what medical fluid occurred
Corrosion phenomenon.
Auxiliary support column 5 is equipped with below fixed part 4, the electrode is formed as the conductor set on 5 upper surface of Auxiliary support column,
Conductor keeps certain distance with contact 41 in the case where rolling bar 2 is not by external force.Elastic supporting member for supporting optical member 3 use spring, rolling bar 2 not
In the case where by external force, spring supporting rolling bar 2 contacts contact 41 not with conductor, when dactylethrae is placed in rolling bar 2, spring
It is compressed to contact 41 to contact with conductor, driving mechanism can be made to be powered.Auxiliary support column 5 is formed with U-lag mouth 51, fixed part 4
At least part sink in U-lag mouth 51.Due to rolling bar stress it is abnormal such as by pressure it is excessive in the case where, rolling bar is easy
Double swerve occurs and causes to deviate excessive, the setting of U-lag mouth is so that fixed part is limited, so that rolling bar be avoided to shift
Excessive situation.In addition, 2 both ends of rolling bar can be set up on Auxiliary support column 5, when rolling bar stress is larger so as to rolling
Bar forms Auxiliary support effect, this can effectively slow down the compressing to elastic supporting member for supporting optical member 3, guarantee its induction sensitivity.
As shown in figure 4, contact 41 is sheet metal, the end of sheet metal is formed with magnetic ledge, and the magnetic ledge is rolling
It is attracted when the inclination of 2 stress of bar and/or pushing with conductor.Due to driving mechanism starting moment may result in rolling bar occur deviateing and
Cause contact surprisingly to disconnect with conductor, therefore, in the present embodiment, set magnetic ledge for contact so that contact with conductor
Be attracted when contact, thus avoid or mitigate electric motor starting or/stop moment and contact be connected with conductor the influence of situation, keep away
Exempt from accidental switch/disconnection occur.
When in rolling bar 2 without stress object, fixed part 4 and Auxiliary support column 5 keep certain distance, and contact 41 and conductor are disconnected
Open state.When the dactylethrae equipped with medicament is placed in rolling bar 2, elastic supporting member for supporting optical member 3 is connect by its gravity compressed, contact 41 with conductor
External power supply, micromotor work are connected in touching, and driving rolling bar 2 rotates, and dactylethrae in rolling bar 2 is driven to roll, it can be achieved that automatic rolling
Film.In the present embodiment, contact 41 is two, is symmetrically set on the outer peripheral surface of fixed part 4, any one contact 41 is contacted with conductor
Driving mechanism is connected.As shown in Figure 5 and Figure 6, when only dactylethrae is placed in side to rolling bar 2, rolling bar is squeezed inclination, the other side
Contact touches conductor, powers on.As shown in fig. 7, when the two sides of rolling bar 2 placed dactylethrae, the left and right sides
Dactylethrae can generate lateral and downward pressure to rolling bar 2, due to lateral pressure offset, rolling bar 2 can be pressurized and under
Heavy, two sides contact touches conductor.
In the present embodiment, the both ends of rolling bar 2 are respectively provided with trigger mechanism, this can be to avoid 2 unbalance stress of rolling bar the case where
Under, as sample, the situation that driving mechanism does not start in the case that one end is not put, to improve this product are placed in 2 one end of rolling bar
Sensitivity.Certainly, in order to guarantee sensitivity, more trigger mechanisms can also be set, to prevent unbalance stress from leading to driving machine
Structure can not start.
The specific location that above structure can be placed according to dactylethrae starts corresponding rolling bar and rolls, and avoids in the prior art
Need to open whole rolling bars making a dactylethrae medicine film and caused by waste of energy.
Rolling bar 2 is equipped with the heating device heated to the body of rod, and adjustable heating function helps speed up liquid medicine
Volatilization, improve medicine film pipe production speed.
The lower section of rolling bar 2 is equipped with for accepting the stainless steel pallet 6 for dripping medicament in rolling membrane process, can prevent medicament from polluting
Film machine is rolled, dactylethrae pharmaceutical cross-contamination is also prevented from.
The rolling film machine of the present embodiment also has shield 7, and shield 7 covers at the outside of body 1, internal to be formed relatively
Closed space, wherein one side wall offers switchable double door glass door 71, and upper part controls the switch of door with magnet.
Airstrainer 72 is arranged in remaining side wall, and airstrainer 72 is made of active carbon layer and HPEA filter screen, can effectively adsorb and wave
The poisonous and hazardous medicament issued, prevents chemical agent from evaporating into outside air with solvent, protection test personnel health and
The safety of experimental situation.The top of shield 7 is transparent glass layer, and availability test personnel are not the case where opening rolling film gate
Under, observe the production situation of medicine film pipe.
The inner sidewall of shield 7 is equipped with fan 8.The rotation of fan 8 can promote air circulation flow in rolling film machine, accelerate medicine
The volatilization of agent solution improves the speed of medicine film pipe production.
Body 1 is the master control unit for rolling film machine, and the connection line etc. of control machine operation is all set in the shell of body 1
Interior, battery main switch, heating adjusting knob, fan swicth etc. is arranged for the button of staff's operation in hull outside.
The bottom edge of body 1 is symmetrically arranged with four height-adjustable support legs 9.Height by adjusting support leg 9 can be with
The level of adjustment rolling film machine guarantees that medicine film made of dactylethrae rolling suction is more uniform.
Rolling film machine rolling bar automatic sensing provided in this embodiment rolls film, and operation is more flexible, automatically turns on when sample is placed,
It is automatically closed when not placing sample, realizes automatic operating；Rolling bar upper space is big, and the dactylethrae suitable for more sizes rolls
Film；Shield upper layer is evacuated and filters, and ensures testing crew health；Appropriate heating function and fan design, air follows in space
Ring is accelerated, and accelerates solvent volatilization, improves medicine film manufacturing speed；The high low adjustment of support leg guarantees that rolling bar is horizontal, so that the medicine of production
Film is uniform.
Claims (10)
1. a kind of test rolling film machine characterized by comprising
Body, the rolling bar being arranged in parallel including more, the rolling bar drive rotation by coupled driving mechanism；
Elastic supporting member for supporting optical member is used to support the rolling bar set on the lower section of the rolling bar；
Trigger mechanism, is at least partially disposed in the end of the rolling bar, the trigger mechanism the rolling bar stress tilt and/or under
The driving mechanism is connected when pressure.
2. test according to claim 1 rolling film machine, it is characterised in that: the trigger mechanism includes being set to the rolling bar
The fixed part of end and contact set on the fixed part two sides, the rolling bar is rotationally attached to the fixed part, described
Elastic supporting member for supporting optical member stops the bottom for being butted on the fixed part；The electrode for the driving mechanism to be connected is equipped with below the contact,
Any contact is contacted with the electrode is connected the driving mechanism.
3. test according to claim 2 rolling film machine, it is characterised in that: be equipped with Auxiliary support below the fixed part
Column, the electrode are formed as the conductor set on Auxiliary support column upper surface, and the conductor is in the rolling bar not by external force
In the case of with the contact have certain distance.
4. test according to claim 3 rolling film machine, it is characterised in that: the contact is sheet metal, the sheet metal
End be formed with magnetic ledge, the magnetic ledge is attracted when the rolling bar stress tilts and/or pushes with the conductor.
5. test according to claim 3 rolling film machine, it is characterised in that: the fixed part is formed as cylindrical body, described
The shaft of rolling bar one end is inserted into the end face of the fixed part；The Auxiliary support column is formed with U-lag mouth, and the fixed part is extremely
Few a part is sunk in the U-lag mouth.
6. test according to claim 5 rolling film machine, it is characterised in that: the driving mechanism is micromotor, described
The fixing end of micromotor is embedded in the fixed part, and the tache motorice of the micromotor is connect with the shaft.
7. test according to claim 1-6 rolling film machine, it is characterised in that: two ends of the rolling bar are equal
It is provided with the trigger mechanism；The rolling bar is equipped with heating device.
8. test according to claim 1 rolling film machine, it is characterised in that: the lower section of the rolling bar is equipped with for accepting rolling
The pallet of medicament is dripped in membrane process.
9. test according to claim 1 rolling film machine, which is characterized in that the bottom of the body is several high along being symmetrically arranged with
Spend adjustable support leg.
10. test according to claim 1 rolling film machine, which is characterized in that also there is shield, the shield is provide with
In the outside of the body, the shield one side wall offers switchable glass door, and airstrainer is arranged in remaining side wall,
The airstrainer includes active carbon layer and HPEA filter screen；The top of the shield is hyaline layer；The shield
Inner sidewall is equipped with fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910465261.3A CN110186726B (en) | 2019-05-30 | 2019-05-30 | Film rolling machine for test |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910465261.3A CN110186726B (en) | 2019-05-30 | 2019-05-30 | Film rolling machine for test |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110186726A true CN110186726A (en) | 2019-08-30 |
| CN110186726B CN110186726B (en) | 2021-11-09 |
Family
ID=67719135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910465261.3A Active CN110186726B (en) | 2019-05-30 | 2019-05-30 | Film rolling machine for test |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110186726B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202290459U (en) * | 2011-10-26 | 2012-07-04 | 浙江农林大学 | Semiautomatic pesticidal membrane coating device |
| CN205175761U (en) * | 2015-10-23 | 2016-04-20 | 江苏省农业科学院 | It inhales phragmoid membrane machine that rolls to be used for medicament to roll |
| CN205325447U (en) * | 2016-01-28 | 2016-06-22 | 惠州市三强线路有限公司 | Grind capable rumble structure of trigger |
| CN108379078A (en) * | 2018-04-09 | 2018-08-10 | 哈尔滨理工大学 | A kind of medicine film automatic spray mechanism |
-
2019
- 2019-05-30 CN CN201910465261.3A patent/CN110186726B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202290459U (en) * | 2011-10-26 | 2012-07-04 | 浙江农林大学 | Semiautomatic pesticidal membrane coating device |
| CN205175761U (en) * | 2015-10-23 | 2016-04-20 | 江苏省农业科学院 | It inhales phragmoid membrane machine that rolls to be used for medicament to roll |
| CN205325447U (en) * | 2016-01-28 | 2016-06-22 | 惠州市三强线路有限公司 | Grind capable rumble structure of trigger |
| CN108379078A (en) * | 2018-04-09 | 2018-08-10 | 哈尔滨理工大学 | A kind of medicine film automatic spray mechanism |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110186726B (en) | 2021-11-09 |
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