CN213009753U - Step-by-step injection device is used in defoaming agent production - Google Patents
Step-by-step injection device is used in defoaming agent production Download PDFInfo
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- CN213009753U CN213009753U CN202021482094.8U CN202021482094U CN213009753U CN 213009753 U CN213009753 U CN 213009753U CN 202021482094 U CN202021482094 U CN 202021482094U CN 213009753 U CN213009753 U CN 213009753U
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Abstract
The utility model discloses a defoaming agent production is with step-by-step injection device, include: an injection cylinder; the connector, connector threaded connection in the left end of injection barrel, the inside of injection barrel is provided with the promotion structure, the promotion structure includes gear motor and mount. The utility model provides a defoaming agent production is with step-by-step injection device, through setting up the promotion structure, mainly used promotes the inside auxiliary agent of injection barrel, when using, through pressing the control switch on the handle, finally make the piston head slowly release the inside auxiliary agent of injection barrel, and then realize automatic release auxiliary agent, compare in traditional manual structure, it is more convenient to use, it is more laborsaving, only need press control switch can, even if when using for a long time, also can not cause wearing and tearing to the hand, and release speed is faster, make work efficiency obtain further promotion, adaptation people's user demand that can be fine.
Description
Technical Field
The utility model particularly relates to a defoaming agent production is with step-by-step injection device.
Background
The defoaming agent is an additive for eliminating foam, which can generate a large amount of foam in the production and application processes in the fields of coating, textile, medicine, fermentation, paper making, water treatment, petrochemical industry and the like, thereby affecting the product quality and the production process.
In the production process of defoaming agent, need use step-by-step injection device to add the auxiliary agent in the processing equipment, and among the prior art, step-by-step injection device generally comprises push rod, piston and barrel, promote the push rod through the manpower when using, make the piston promote the inside auxiliary agent of barrel and flow, when the staff operates too frequently, the mode that traditional injection device manpower promoted not only can cause certain wearing and tearing to the hand, make the hand feel uncomfortable, and also convenient inadequately when using, it is harder.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's weak point, provide a defoaming agent production is with step-by-step injection device, solved traditional injection device and used for a long time after, not only can cause certain wearing and tearing to the hand, and also convenient inadequately when using, it is harder.
In order to solve the technical problem, the utility model provides a defoaming agent production is with step-by-step injection device, include:
an injection cylinder;
the injection device comprises a connector, wherein the connector is in threaded connection with the left end of an injection cylinder, a pushing structure is arranged inside the injection cylinder and comprises a speed reducing motor and a fixing frame, the speed reducing motor is arranged at the bottom of the inner wall of the injection cylinder, the fixing frame is fixedly connected between the top and the bottom of the inner wall of the injection cylinder, a rotating sleeve is rotatably connected onto the fixing frame, a first gear is sleeved on the outer surface of the rotating sleeve, the inner part of the rotating sleeve is in threaded connection with a threaded rod, the left end of the threaded rod is fixedly connected with a piston head, one end of an output shaft of the speed reducing motor is fixedly connected with a second gear, and one side of the outer surface of the second gear is meshed with one side of;
a locking structure disposed on top of the outer surface of the injection barrel, the locking structure comprising a connecting block;
the supplementary tank is fixedly connected to the top of the outer surface of the injection cylinder body, and the bottom of the outer surface of the injection cylinder body is fixedly connected with a handle.
Preferably, the bottom of the piston head is fixedly connected with a limiting block, the bottom of the inner wall of the injection cylinder body is provided with a limiting groove, and the bottom of the limiting block is connected with the inner part of the limiting groove in a sliding mode.
Preferably, the bottom of the connecting block is fixedly connected with the top of the outer surface of the injection cylinder body, the top of the connecting block is fixedly connected with a fixing rod, and a rotating piece is sleeved on the outer surface of the fixing rod.
Preferably, the outer surface of the fixed rod is located the top of the rotating part is sleeved with an elastic part, and the left side of the bottom of the rotating part is fixedly connected with a positioning shaft.
Preferably, the left side of the connector is communicated with an injection tube, and the top of the connector is provided with a positioning groove.
Preferably, the handle is provided with a control switch, the outer surface of the injection cylinder is provided with scale marks, and the right end of the injection cylinder is provided with a round hole.
Compared with the prior art, the utility model provides a step-by-step injection device is used in defoaming agent production has following beneficial effect:
the utility model provides a defoaming agent production is with step-by-step injection device, through setting up the promotion structure, mainly used promotes the inside auxiliary agent of injection barrel, when using, through pressing control switch, finally make the piston head slowly release the inside auxiliary agent of injection barrel, and then realize automatic release auxiliary agent, compare in traditional manual structure, it is more convenient to use, it is more laborsaving, only need press control switch can, even if when using for a long time, also can not cause wearing and tearing to the hand, and release speed is faster, make work efficiency obtain further promotion, adaptation people's user demand that can be fine.
Drawings
Fig. 1 is a schematic structural view of a step injection device for producing defoaming agent provided by the present invention;
FIG. 2 is a schematic view of the interior of the syringe barrel of FIG. 1;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is an enlarged schematic view of a portion B shown in fig. 2.
Reference numbers in the figures: 1. the injection syringe comprises an injection barrel body, 2, a connector, 3, a pushing structure, 31, a speed reducing motor, 32, a fixing frame, 33, a rotating sleeve, 34, a first gear, 35, a threaded rod, 36, a piston head, 37, a second gear, 38, a limiting block, 4, a locking structure, 41, a connecting block, 42, a fixing rod, 43, a rotating part, 44, an elastic part, 45, a positioning shaft, 5, a supplement tank, 6, a handle, 7, a limiting groove, 8, an injection tube, 9, a positioning groove, 10, a control switch, 11, a scale mark, 12 and a round hole.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a step injection device for producing an antifoaming agent according to the present invention; FIG. 2 is a schematic view of the interior of the syringe barrel of FIG. 1; FIG. 3 is an enlarged view of portion A of FIG. 2; fig. 4 is an enlarged schematic view of a portion B shown in fig. 2. Step-by-step injection device is used in defoaming agent production includes:
an injection cylinder 1;
the injection device comprises a connector 2, the connector 2 is in threaded connection with the left end of an injection cylinder 1, a pushing structure 3 is arranged inside the injection cylinder 1, the pushing structure 3 comprises a speed reducing motor 31 and a fixing frame 32, the speed reducing motor 31 is arranged at the bottom of the inner wall of the injection cylinder 1, the fixing frame 32 is fixedly connected between the top and the bottom of the inner wall of the injection cylinder 1, the fixing frame 32 is rotatably connected with a rotating sleeve 33, a first gear 34 is sleeved on the outer surface of the rotating sleeve 33, the inner thread of the rotating sleeve 33 is connected with a threaded rod 35, the left end of the threaded rod 35 is fixedly connected with a piston head 36, one end of an output shaft of the speed reducing motor 31 is fixedly connected with a second gear 37, and one side of the outer surface of the second gear 37 is meshed with one side of;
a locking structure 4, wherein the locking structure 4 is arranged on the top of the outer surface of the injection cylinder 1, and the locking structure 4 comprises a connecting block 41;
and the supplement tank 5 is fixedly connected to the top of the outer surface of the injection cylinder body 1, and the bottom of the outer surface of the injection cylinder body 1 is fixedly connected with a handle 6.
The injection cylinder 1 is cylindrical, the interior of the injection cylinder is used for filling auxiliary agents, the left end of the injection cylinder 1 is provided with a thread which is matched with the interior of the connector 2, so that the connector 2 can be stably connected with the injection cylinder 1 through the thread, the speed reducing motor 31 is connected with a power supply part inside the handle 6 through an electric wire and is connected with a control switch 10 through an electric wire, the operation is controlled through the control switch 10, the speed reducing motor 31 is a forward and reverse rotating motor which is used as a power source of the pushing structure 3, the fixing frame 32 is used for supporting and fixing the rotating sleeve 33, a rotating shaft is arranged outside the rotating sleeve 33 and is arranged on the fixing frame 32, so that the rotating sleeve 33 can freely rotate on the fixing frame 32, the first gear 34 is fixedly connected with the outer surface of the rotating sleeve 33, the rotating sleeve 33 can be driven to simultaneously rotate through the rotation of the first gear 34, the threaded rod 35 rotates, under the action of the limiting block 38 and the limiting groove 7, the threaded rod 35 can horizontally move in the injection cylinder 1, the left end and the right end of the threaded rod 35 respectively extend to the left end and the right end of the rotating sleeve 33, the outer portion of the piston head 36 is movably connected with the inner portion of the injection cylinder 1 and used for pushing an auxiliary agent in the injection cylinder 1, the second gear 37 is matched with the first gear 34, and the first gear 34 can be driven to rotate through the rotation of the second gear 37;
through setting up and promoting the structure 3, mainly used promotes the inside auxiliary agent of injection barrel 1, when using, through pressing control switch 10, make gear motor 31 forward rotate, and then drive second gear 37 and rotate simultaneously, can drive first gear 34 through second gear 37 rotation and rotate, can drive through first gear 34 rotation and rotate sleeve 33, and then make threaded rod 35 can be at the inside horizontal migration of injection barrel 1, make the piston head 36 slowly promote the inside auxiliary agent activity of injection barrel 1, finally make the auxiliary agent discharge by connector 2, accessible observation injection barrel 1 outside scale mark during the injection, judge the injection volume of auxiliary agent, when reaching required injection volume, stop pressing control switch 10 can, and then realize that the automatic auxiliary agent that promotes, compare in traditional manual structure, it is more convenient to use, The labor is saved, the control switch 10 is only needed to be pressed, the hand is not abraded even in long-time use, the pushing speed is high, the working efficiency is further improved, and the use requirements of people can be well met;
the locking structure 4 mainly locks the connector 2, so that the connector 2 and the injection cylinder 1 are stably connected, and the connector 2 is prevented from loosening after being pressed;
The bottom of the piston head 36 is fixedly connected with a limiting block 38, the bottom of the inner wall of the injection cylinder body 1 is provided with a limiting groove 7, and the bottom of the limiting block 38 is connected with the inside of the limiting groove 7 in a sliding manner.
The limiting block 38 is matched with the limiting groove 7 to limit the piston head 36, so that the threaded rod 35 cannot rotate along with the rotation of the rotating sleeve 33, but horizontally moves in the injection cylinder 1 along with the rotation of the rotating sleeve 33.
The bottom of the connecting block 41 is fixedly connected with the top of the outer surface of the injection cylinder body 1, the top of the connecting block 41 is fixedly connected with a fixing rod 42, and the outer surface of the fixing rod 42 is sleeved with a rotating piece 43.
The connecting block 41 is located on the left side of the top of the outer surface of the syringe body, and the rotating member 43 can move up and down and rotate three hundred and sixty degrees on the surface of the fixed lever 42.
The outer surface of the fixed rod 42 is located at the top of the rotating member 43, and the elastic member 44 is sleeved on the top of the rotating member 43, and the left side of the bottom of the rotating member 43 is fixedly connected with a positioning shaft 45.
When the rotating piece 43 moves upwards, the top of the rotating piece 43 extrudes the elastic piece 44 to shrink, the rotating piece 43 at the position of the elastic piece 44 provides elastic support, the positioning shaft 45 is matched with the positioning groove 9 on the connector 2, the positioning shaft 43 can limit the connector 2 through the clamping connection of the positioning shaft and the connector, so that the positioning shaft can be stably connected with the injection cylinder 1, through the arrangement of the locking structure 4, after the connector 2 is installed, the positioning shaft 45 rotates to the positioning groove 9 through rotating the rotating piece 43, and under the elastic action of the elastic piece 44, the positioning shaft 45 can be clamped with the positioning groove 9, at the moment, the installation of the rotating piece 43 is completed, when the connector 2 needs to be disassembled, the rotating piece 43 can be pulled upwards to separate the positioning shaft 45 from the positioning groove 9, then the rotating piece 43 is rotated, so that the positioning shaft 45 is separated from the positioning groove 9, and then the connector, this locking structure 4 mainly locks connector 2 for keep stable connection between connector 2 and the injection barrel 1, it is not hard up to avoid appearing after connector 2 receives pressure, makes inside auxiliary agent reveal.
The left side of connector 2 communicates with injection pipe 8, constant head tank 9 has been seted up at the top of connector 2.
Inside auxiliary agent flows to injection pipe 8 by connector 2 in, then 8 effluviums of injection pipe, and constant head tank 9 and location axle 45 adaptations are through both cooperation joints for rotate piece 43 can play limiting displacement to connector 2, makes connector 2 can not just produce the rotation.
The handle 6 is provided with a control switch 10, the outer surface of the injection cylinder 1 is provided with scale marks 11, and the right end of the injection cylinder 1 is provided with a round hole 12.
The control switch 10 is used for controlling the rotation of the speed reducing motor 31, the injection cylinder 1 is made of transparent plastic, when the auxiliary agent is pushed out, the piston head 36 can be observed and the position of the piston head can be moved to the scale mark 11, the two sides of the pushed-out auxiliary agent can be judged, and the round hole 12 ensures that the right end of the threaded rod 35 extends outwards.
The utility model provides a defoaming agent production is with step-by-step injection device's theory of operation as follows:
when the auxiliary injection device is used, the control switch 10 is pressed, the speed reduction motor 31 is enabled to rotate in the forward direction, the second gear 37 is further driven to rotate simultaneously, the first gear 34 can be driven to rotate through the rotation of the second gear 37, the rotating sleeve 33 can be driven to rotate through the rotation of the first gear 34, the threaded rod 35 can horizontally move in the injection cylinder 1, the piston head 36 is enabled to slowly push the auxiliary inside the injection cylinder 1 to move, finally the auxiliary is discharged from the connector 2, the injection amount of the auxiliary can be judged by observing scale marks outside the injection cylinder 1 during injection, when the required injection amount is reached, the control switch 10 is stopped being pressed, and then the auxiliary is automatically pushed out;
after the auxiliary agent in the injection cylinder 1 is used up, the control switch 10 is pressed, so that the speed reducing motor 31 rotates reversely, the piston head 36 is driven to move rightwards, and at the moment, the valve on the supplement tank 5 is opened, and the auxiliary agent is timely supplemented into the injection cylinder 1.
Compared with the prior art, the utility model provides a defoaming agent production is with step-by-step injection device has following beneficial effect:
through setting up promotion structure 3, mainly used promotes the inside auxiliary agent of injection barrel 1, when using, through pressing control switch 10, finally make piston head 36 release the inside auxiliary agent of injection barrel 1 slowly, and then realize automatic auxiliary agent of releasing, compare in traditional manual structure, it is more convenient to use, it is more laborsaving, only need press control switch 10 can, even if when using for a long time, also can not cause wearing and tearing to the hand, and it is faster to release speed, make work efficiency obtain further promotion, adaptation people's user demand that can be fine.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a step-by-step injection device is used in defoaming agent production which characterized in that includes:
an injection cylinder;
the injection device comprises a connector, wherein the connector is in threaded connection with the left end of an injection cylinder, a pushing structure is arranged inside the injection cylinder and comprises a speed reducing motor and a fixing frame, the speed reducing motor is arranged at the bottom of the inner wall of the injection cylinder, the fixing frame is fixedly connected between the top and the bottom of the inner wall of the injection cylinder, a rotating sleeve is rotatably connected onto the fixing frame, a first gear is sleeved on the outer surface of the rotating sleeve, the inner part of the rotating sleeve is in threaded connection with a threaded rod, the left end of the threaded rod is fixedly connected with a piston head, one end of an output shaft of the speed reducing motor is fixedly connected with a second gear, and one side of the outer surface of the second gear is meshed with one side of;
a locking structure disposed on top of the outer surface of the injection barrel, the locking structure comprising a connecting block;
the supplementary tank is fixedly connected to the top of the outer surface of the injection cylinder body, and the bottom of the outer surface of the injection cylinder body is fixedly connected with a handle.
2. The step-and-push device for the production of antifoaming agent of claim 1, wherein: the bottom fixedly connected with stopper of piston head, the spacing groove has been seted up to the bottom of injection barrel inner wall, the bottom of stopper with the inside sliding connection of spacing groove.
3. The step-and-push device for the production of antifoaming agent of claim 1, wherein: the bottom of connecting block with the top fixed connection of the external surface of injection cylinder, the top fixed connection of connecting block has the dead lever, the surface of dead lever has cup jointed the rotation piece.
4. The step-and-push device for the production of antifoaming agent of claim 3, wherein: the surface of dead lever just is located the top that rotates the piece cup joints the elastic component, the left side fixedly connected with location axle that rotates the bottom.
5. The step-and-push device for the production of antifoaming agent of claim 1, wherein: the left side of connector intercommunication has the injection tube, the constant head tank has been seted up at the top of connector.
6. The step-and-push device for the production of antifoaming agent of claim 1, wherein: the handle is provided with a control switch, the outer surface of the injection cylinder body is provided with scale marks, and the right end of the injection cylinder body is provided with a round hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021482094.8U CN213009753U (en) | 2020-07-24 | 2020-07-24 | Step-by-step injection device is used in defoaming agent production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021482094.8U CN213009753U (en) | 2020-07-24 | 2020-07-24 | Step-by-step injection device is used in defoaming agent production |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213009753U true CN213009753U (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021482094.8U Active CN213009753U (en) | 2020-07-24 | 2020-07-24 | Step-by-step injection device is used in defoaming agent production |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213009753U (en) |
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2020
- 2020-07-24 CN CN202021482094.8U patent/CN213009753U/en active Active
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