An emulsion pump capable of adjusting emulsion mixing speed

Abstract

The present invention relates to the technical field of emulsion pumps, and discloses an emulsion pump capable of adjusting the emulsion proportioning speed, including an emulsion pump, a proportioning box and a conveying pipe fitting, wherein the emulsion pump is composed of a bottom plate, a stable base, a motor, a coupling and a pump body, wherein a stable base, a coupling and a pump body are fixed in sequence from one end of the bottom plate to the other end, a motor is fixed on the stable base, the motor and the pump body are connected through a coupling, an input interface is provided on the pump body, a four-way pipe is installed on the input interface, and a proportioning box is fixed on the side of the pump body. By installing a limiting component on the conveying pipe fittings of different media, when the pressure plate is pressed, the limit tooth plate is separated from the limit tooth profile, and the limit part is pulled downward, so that the regulating box presses the hose, so that the hose is deformed, the space in the pipe becomes smaller, thereby reducing the flow rate of the medium conveying, thereby effectively improving the response speed of the emulsion proportioning without relying on electromagnetic control, and reducing the use cost.

Description

Technical Field

[0001] The invention relates to the technical field of emulsion pumps, in particular to an emulsion pump capable of adjusting the emulsion mixing speed. Background Art

[0002] An emulsion pump is a device specially used for conveying and mixing emulsions. Emulsions are usually composed of oil, water and emulsifiers, and are widely used in industrial production, such as cutting fluids, coolants, cleaning fluids, etc. This type of pump is commonly found in mechanical processing, chemical industry, and food processing. The function of an emulsion pump is to convey the emulsion from the reservoir to each point of use, maintaining the stability and uniformity of the emulsion. In food processing, it is used to mix emulsions of different components (such as oil and water) to ensure the uniformity of the liquid during food production. In the chemical industry, emulsion pumps are used for liquid mixing and conveying during chemical reactions, especially complex liquids containing multiple components.

[0003] At present, the proportional adjustment of the medium ratio of the traditional emulsion pump is crucial to the effect of the emulsion, which directly affects the effects in cooling, lubrication and other industrial uses. At present, for the input of different media, a multi-way proportional valve is used as a conveying medium to adjust the size of the conveying flow of different media. However, the proportional valve is controlled by electromagnetic control to adjust the flow. The response speed of the solenoid valve will be affected by current changes, mechanical component friction and system pressure factors, resulting in slow system adjustment. At the same time, the electromagnetic coil needs to work continuously to adjust the valve, resulting in the conversion of electrical energy into thermal energy, which increases the energy consumption of the system. In addition, the internal structure of the proportional valve is relatively complex, the valve core and sealing ring are easy to wear, and the maintenance is cumbersome. In terms of cost of use, the proportional valve is more expensive than ordinary switches and quantitative valves. In addition, the proportional valve cannot increase or decrease the flow of the medium at the same time according to the current ratio of each medium. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the shortcomings of the prior art, the present invention provides an emulsion pump with adjustable emulsion proportioning speed, which is capable of quickly adjusting the flow rate of a single medium in the emulsion pump and increasing or decreasing the medium flow rate according to the current proportioning state of each medium. It has the advantages of fast response and low use cost, and solves the problem that the current emulsion pump uses a proportional valve as a conveying medium, has the problems of slow response speed, easy damage, high use cost, and inability to simultaneously increase or decrease the proportioning flow rate of each medium according to the current proportioning state of each medium.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an emulsion pump with adjustable emulsion proportioning speed, comprising an emulsion pump, a proportioning box and a conveying pipe fitting, the emulsion pump consisting of a bottom plate, a stable base, a motor, a coupling and a pump body, a stable base, a coupling and a pump body are fixed in sequence from one end of the bottom plate to the other end, a motor is fixed on the stable base, the motor and the pump body are connected through a coupling, the coupling is located between the motor and the pump body, when the motor is powered on, the output end of the motor rotates to drive the coupling to operate, and the pump body is driven to operate through the coupling.

[0008] An input interface is provided on the pump body, on which a four-way pipe is installed. The input interface is used to input medium (composed of water, oil and emulsifier) ​​into the pump body, and one of the interfaces of the four-way pipe is connected to the input interface.

[0009] A proportioning box is fixed on the side of the pump body, and three groups of conveying pipes are equidistantly arranged in the proportioning box. Each group of conveying pipes consists of a hose and two connectors, which are respectively fixed at one end of the hose. The connector at one end of the hose is threadedly connected to any interface of the four-way pipe, and the connector at the other end of the hose passes through the side of the proportioning box. Three interfaces of the four-way pipe are respectively connected to the connectors at one end of the hoses in the three groups of conveying pipes, and the connector at the other end of the hose is connected to an external medium conveying pipe. The three groups of conveying pipes respectively convey different media, and the media are concentratedly input into the pump body from the input interface through the four-way pipe.

[0010] Three groups of limiting components are fixed at equal intervals in the proportioning box, and each group of limiting components consists of a stabilizing sleeve, a regulating box and a limit piece. A sleeve hole is opened on the stabilizing sleeve, and the hose is movably sleeved in the sleeve hole. The sleeve hole passes through the corresponding positions on the front and rear sides of the stabilizing sleeve. The diameter of the hose matches the inner diameter of the sleeve hole, which improves the stability of the hose after installation. The three groups of limiting components are corresponding to the three groups of conveying pipes one by one, and each group of limiting components is used to control the capacity of the hose conveying in the corresponding conveying pipe.

[0011] A regulating frame is movably sleeved in the stabilizing sleeve, and the side of the hose fits on the inner wall of one end of the regulating frame. The regulating frame is vertically arranged in a rectangular shape and is hollow inside. The regulating frame is moved downward to press the hose, causing the hose to deform.

[0012] A limiting member is installed on the side of the regulating frame, and the limiting member includes a limiting tooth plate movably connected to the two sides of the regulating frame. The opposite surfaces of the regulating frame and the limiting tooth plate are provided with installation buttons, and a tension spring is fixed between the opposite installation buttons. The tension springs on both sides have the same length and tension. The tension spring is used to push the limiting tooth plate so that the limiting tooth plates on both sides move to opposite outer sides.

[0013] Limiting tooth profiles are arranged on both sides of the stabilizing sleeve, and the limiting tooth profiles are engaged with the limiting tooth plates. At the same time, a pressure plate is fixed to the bottom end of the limiting tooth plates. Under the push of the tension spring, the limiting tooth plates and the limiting tooth profiles are engaged with each other, thereby fixing the height position of the regulating box. By pressing the pressure plates on both sides toward the middle, the limiting tooth plates are separated from the limiting tooth profiles, so that the height of the regulating box can be adjusted up and down, and the deformation of the hose can be adjusted, that is, the flow rate of the medium transported in the hose can be adjusted.

[0014] A control component is installed at the bottom of the proportioning box to control the synchronous lifting and lowering of multiple regulating boxes and to simultaneously increase or reduce the medium transported in multiple hoses. The control component can simultaneously increase or reduce the flow rate of multiple hoses transporting different media under the current proportion.

[0015] As a further improvement of the above solution, a pad is fixed to the bottom of the stabilizing sleeve, an adjusting screw is threadedly connected to the pad, a push plate is fixed to the adjusting screw, and the push plate is fitted to the bottom of the hose.

[0016] Through the above technical solution, by rotating the regulating screw, the push plate moves up and down in the stable sleeve. When the push plate moves upward and cooperates with the force of the regulating frame moving downward, the hose can be completely flattened, so that the medium delivery work can be blocked without stopping the pump body when it is operating.

[0017] As a further improvement of the above solution, two limiting side plates are arranged on both sides of the control frame, and limiting side plates are arranged on both sides of the limiting tooth plate, and the limiting side plates are movably connected between the limiting side plates and the control frame.

[0018] Through the above technical solution, the limiting side plate cannot slide up and down in the limiting side plate. When the limiting side plate moves up and down, the limiting side plate is driven to move up and down at the same time, so as to adjust the height of the control frame.

[0019] As a further improvement of the above scheme, the control component consists of a linkage part, a synchronization part and a clamping part. The linkage part includes multiple linkage sleeves and multiple positioning sleeves. A linkage sleeve is fixed between two adjacent positioning sleeves, and the linkage sleeve is movably sleeved on the side of the control frame.

[0020] Through the above technical solution, the side of the regulating box is consistent with the shape inside the linkage sleeve, thereby improving the stability of the regulating box moving up and down in the linkage sleeve.

[0021] As a further improvement of the above solution, both sides of the linkage sleeve plate are provided with placement grooves, and sleeve grooves are provided in the placement grooves, and the sleeve grooves penetrate the positioning sleeve plate.

[0022] A synchronous member is movably connected in the linkage sleeve plate, and the synchronous member comprises a synchronous tooth plate movably connected in the placement groove. A stable sleeve button is fixed on the rear side of the synchronous tooth plate, and the stable sleeve button is movably sleeved in the sleeve groove.

[0023] Through the above technical solution, the stabilizing sleeve pushes the synchronous tooth plate and the limiting tooth plate to engage, and under continuous pushing force, the limiting tooth plate and the limiting tooth profile are separated, thereby achieving simultaneous control of the three groups of limiting components to increase or decrease the flow of the hose under the current medium ratio.

[0024] As a further improvement of the above solution, the synchronous tooth plate can be engaged with the limiting tooth plate at a set position, but the synchronous tooth plate and the limiting tooth profile cannot be engaged with the limiting tooth plate at the same time.

[0025] Through the above technical solution, when the synchronous tooth plate is engaged with the limit tooth plate, the limit tooth plate is separated from the limit tooth profile. In this state, the flow rate transported by the three hoses can be simultaneously expanded or reduced under the current medium ratio being transported. When the limit tooth plate is engaged with the limit tooth profile, the synchronous tooth plate is separated from the limit tooth plate, so that the flow rate transported by the corresponding hose can be adjusted.

[0026] As a further improvement of the above solution, the synchronizer includes a sleeve movably connected in the positioning sleeve, and connecting rods are movably sleeved at both ends of the sleeve, and one end of the connecting rod is fixed to one end of the stabilizing sleeve button.

[0027] Through the above technical solution, when the synchronous gear plate moves forward and backward, the connecting rod moves telescopically in the sleeve, and the diameter of the side of the connecting rod matches the diameter inside the sleeve, thereby improving the stability of the movement of the synchronous gear plate, so that the synchronous gear plate can be accurately retracted into the mounting groove. When the synchronous gear plate is retracted into the mounting groove, the synchronous gear plate is separated from the limit gear plate.

[0028] As a further improvement of the above scheme, the limiting side plate moves laterally and parallelly between the limiting side plate and the side wall of the regulating box. When the limiting side plate moves up and down, the limiting side plate can drive the limiting side plate to move up and down at the same time, thereby adjusting the height of the regulating box.

[0029] The cross section of the limiting side plate is designed in an L shape, and the top and bottom ends are in a "□" sealed shape. The limiting side plate is attached to the inner wall of the limiting side plate, thereby improving the stability of the translation of the limiting side plate.

[0030] As a further improvement of the above solution, a spring rod is fixed in the limiting sliding groove, and one end of the spring rod is fixed on the limiting sliding block.

[0031] Through the above technical solution, the spring rod is used to push the limit slider, so that the connecting rod pulls the stabilizing sleeve button, so that the synchronous gear plate is retracted into the placement groove.

[0032] As a further improvement of the above solution, the side of the linkage member is movably connected with a clamping member, and the clamping member is composed of two clamping side plates, and the two clamping side plates are relatively arranged on both sides of the linkage sleeve plate and the positioning sleeve plate.

[0033] Through the above technical solution, when the two clamping side plates approach the middle, the limiting tooth plates in the three groups of limiting components can be simultaneously disengaged from the limiting tooth profiles, thereby achieving simultaneous expansion or reduction of the delivery volume of multiple hoses under the current medium ratio being delivered.

[0034] As a further improvement of the above solution, multiple groups of brackets are arranged on the opposite sides of the two clamping side plates, a slider is fixed to one end of the bracket, the slider is slidably connected in the positioning sleeve, and the side of the slider is fitted to the side of the stabilizing sleeve.

[0035] Through the above technical solution, by pressing the clamping side plates, the two clamping side plates are moved closer to the middle, so that the slider pushes the stabilizing sleeve button, thereby engaging the synchronous tooth plate with the limiting tooth plate and pushing the limiting tooth plate to separate from the limiting tooth profile.

[0036] In addition, the two sides of the slider are inclined. When the slider moves into the positioning sleeve, the stabilizing sleeve button is squeezed so that the synchronous gear plate can approach the limiting gear plate.

[0037] As a further improvement of the above scheme, limiting slide grooves are provided on the opposite outer side surfaces of the positioning sleeves at both ends of the linkage, and limiting slide buttons are provided on the inner sides of both ends of the clamping side plates, and the limiting slide buttons are slidably connected in the limiting slide grooves.

[0038] Through the above technical solution, the clamping side plate is pressed toward the middle, so that the limiting slide button slides in the limiting slide groove, thereby improving the stability of the clamping side plate moving toward the middle.

[0039] As a further improvement of the above solution, a spring wire is fixed between the two limiting sliding buttons in the limiting sliding groove.

[0040] Through the above technical solution, the spring wire is used to push the limiting sliding button toward both ends, so that when the clamping side plate is not subjected to force, the spring wire pushes the limiting sliding button to return the clamping side plate to the initial position.

[0041] Compared with the prior art, the present invention provides an emulsion pump capable of adjusting the emulsion mixing speed, which has the following beneficial effects:

[0042] 1. The emulsion pump with adjustable emulsion proportioning speed has a limiting component installed on the conveying pipe fittings of different media. When the pressure plate is pressed, the limiting tooth plate is separated from the limiting tooth profile, and the limiting component is pulled downward, so that the regulating box presses the hose, causing the hose to deform and the space in the tube to become smaller, thereby reducing the flow rate of the medium conveying, thereby effectively improving the response speed of the emulsion proportioning without relying on electromagnetic control and reducing the use cost.

[0043] 2. The emulsion pump with adjustable emulsion proportioning speed has a control component installed on the side of the limiting component. By pressing the clamping side plate, multiple limit tooth plates are simultaneously disengaged from the corresponding limit tooth profiles at the current position. Therefore, when the clamping side plate is pushed or pulled upward or downward, the flow rate of multiple media can be increased or reduced at the same time under the current proportioning state, thereby further improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0044] Figure 1 It is a schematic diagram of the overall external structure of the device of the present invention;

[0045] Figure 2 It is a schematic diagram of the overall internal and external structure of the proportioning box of the present invention;

[0046] Figure 3 This is a schematic diagram of the connection structure between the limiting component and the conveying pipe of the present invention;

[0047] Figure 4 This is a schematic diagram of the overall disassembly structure of the stabilizing sleeve of the present invention;

[0048] Figure 5 This is a schematic diagram of the split structure of the control frame and the limiter of the present invention;

[0049] Figure 6 It is a schematic diagram of the overall structure of the linkage member, the synchronization member and the clamping member of the present invention;

[0050] Figure 7 It is a schematic diagram of the overall structure of the linkage member of the present invention;

[0051] Figure 8 It is a schematic diagram of a partial three-dimensional structure of the clamping member of the present invention;

[0052] Fig. 9 It is a schematic diagram of a partial top plan structure of the clamping member of the present invention;

[0053] Fig.10 It is a schematic diagram of the local structure of the synchronizer of the present invention;

[0054] Fig.11 For the present invention Fig. 9 Schematic diagram of the structure at point A in the middle.

[0055] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0056] 11. Emulsion pump; 1. Bottom plate; 2. Stable base; 3. Motor; 4. Coupling;

[0057] 5. Pump body; 501. Input interface; 502. Cross-way pipe;

[0058] 6. Proportioning box;

[0059] 7. Delivery pipe fittings; 701. Hose; 702. Connector;

[0060] 8. Restricted components;

[0061] 61, stabilizing sleeve; 611, sleeve hole; 612, pad; 613, regulating screw; 614, push plate; 615, limit tooth profile;

[0062] 62. Control box; 621. Limiting side plate;

[0063] 63, limit member; 631, limit tooth plate; 632, limit side plate; 633, pressure plate; 634, installation button; 635, tension spring;

[0064] 9. Control components;

[0065] 64, linkage member; 641, linkage sleeve; 642, positioning sleeve; 643, placement groove; 644, sleeve groove; 645, limiting slide groove;

[0066] 65, synchronous member; 651, sleeve; 652, connecting rod; 653, limit slider; 654, limit slide groove; 655, spring rod; 656, stabilizing button; 657, synchronous gear plate;

[0067] 66. Clamping member; 661. Clamping side plate; 662. Bracket; 663. Sliding block; 664. Limiting slide button; 665. Spring wire. DETAILED DESCRIPTION

[0068] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0069] Embodiment 1

[0070] See also Figure 1-Figure 5As shown, the emulsion pump with adjustable emulsion proportioning speed proposed in this embodiment includes an emulsion pump 11, a proportioning box 6 and a conveying pipe 7. The emulsion pump 11 is composed of a bottom plate 1, a stable base 2, a motor 3, a coupling 4 and a pump body 5. The stable base 2, the coupling 4 and the pump body 5 are fixed in sequence from one end to the other end of the bottom plate 1. The motor 3 is fixed on the stable base 2. The motor 3 and the pump body 5 are connected through the coupling 4. The coupling 4 is located between the motor 3 and the pump body 5. When the motor 3 is powered on, the output end of the motor 3 rotates to drive the coupling 4 to operate, and drives the pump body 5 to operate through the coupling 4.

[0071] The pump body 5 is provided with an input interface 501 , on which a cross-tube 502 is installed. The input interface 501 is used to input medium (composed of water, oil and emulsifier) ​​into the pump body 5 , and one of the interfaces of the cross-tube 502 is connected to the input interface 501 .

[0072] A proportioning box 6 is fixed to the side of the pump body 5, and three groups of conveying pipes 7 are equidistantly arranged in the proportioning box 6. Each group of conveying pipes 7 consists of a hose 701 and two connectors 702. The two connectors 702 are respectively fixed to one end of the hose 701. The connector 702 at one end of the hose 701 is threadedly connected to any interface of the four-way pipe 502, and the connector 702 at the other end of the hose 701 passes through the side of the proportioning box 6. Three interfaces of the four-way pipe 502 are respectively connected to the connector 702 at one end of the hose 701 in the three groups of conveying pipes 7, and the connector 702 at the other end of the hose 701 is connected to an external medium conveying pipe. The three groups of conveying pipes 7 respectively convey different media, and the media are concentratedly input into the pump body 5 from the input interface 501 through the four-way pipe 502.

[0073] Three groups of limiting components 8 are fixed at equal intervals in the proportioning box 6, and each group of limiting components 8 is composed of a stabilizing sleeve 61, a regulating box 62 and a limit piece 63. A sleeve hole 611 is opened on the stabilizing sleeve 61, and the hose 701 is movably sleeved in the sleeve hole 611. The sleeve hole 611 passes through the corresponding positions on the front and rear sides of the stabilizing sleeve 61. The diameter of the hose 701 is consistent with the inner diameter of the sleeve hole 611, so as to improve the stability of the hose 701 after installation. The three groups of limiting components 8 are corresponding to the three groups of conveying pipes 7 one by one, and each group of limiting components 8 is used to control the capacity of the hose 701 in the corresponding conveying pipe 7.

[0074] A regulating frame 62 is movably sleeved in the stabilizing sleeve 61, and the side of the hose 701 fits on the inner wall of one end of the regulating frame 62. The regulating frame 62 is vertically arranged in a rectangular shape and is hollow inside. By moving the regulating frame 62 downward, the hose 701 is pressed, causing the hose 701 to deform.

[0075] A limiting member 63 is installed on the side of the regulating frame 62, and the limiting member 63 includes a limiting tooth plate 631 movably connected to the two sides of the regulating frame 62. The opposite surfaces of the regulating frame 62 and the limiting tooth plate 631 are provided with installation buttons 634, and a tension spring 635 is fixed between the opposite installation buttons 634. The tension springs 635 on both sides have the same length and tension. The tension spring 635 is used to push the limiting tooth plate 631 so that the limiting tooth plates 631 on both sides move to opposite outer sides.

[0076] Limiting tooth profiles 615 are provided on both sides of the stabilizing sleeve 61, and the limiting tooth profiles 615 are engaged with the limiting tooth plates 631. At the same time, a pressure plate 633 is fixed to the bottom end of the limiting tooth plates 631. Under the push of the tension spring 635, the limiting tooth plates 631 and the limiting tooth profiles 615 are engaged with each other, thereby fixing the height position of the regulating frame 62. By pressing the pressure plates 633 on both sides toward the middle, the limiting tooth plates 631 are separated from the limiting tooth profiles 615, so that the height of the regulating frame 62 can be adjusted up and down, and the deformation of the hose 701 can be adjusted, that is, the flow rate of the medium transported in the hose 701 can be adjusted.

[0077] A control component 9 is installed at the bottom of the proportioning box 6 to control the synchronous lifting and lowering of multiple control boxes 62 and to simultaneously increase or reduce the medium transported in multiple hoses 701. The control component 9 can simultaneously increase or reduce the flow rate of multiple hoses transporting different media under the current proportion.

[0078] By connecting the three groups of conveying pipes 7 to the conveying pipes of different external media respectively, and controlling the operation of the motor 3, the pump body 5 is operated, so that different media are concentrated through the four-way pipe 502 and then input into the pump body 5 from the input interface 501, and by pressing the pressure plate 633 in the limiting component 8 on the corresponding conveying pipe 7, the limit tooth plate 631 is separated from the limit tooth profile 615. At this time, by pulling the pressure plate 633 downward, the limit tooth plate 631 is connected to the control box 62 through the tension spring 635. Under the action of the control box 62, the hose 701 is pressed downward, so that the hose 701 is deformed (the cross section becomes smaller), so that the same flow rate is reduced to the flow rate. After the adjustment is completed, the pressure plate 633 is loosened, so that the limit tooth plate 631 is meshed with the current position height of the limit tooth profile 615, and the adjusted flow rate is fixed.

[0079] Embodiment 2

[0080] See also Figure 4-Figure 5As shown, the emulsion pump with adjustable emulsion proportioning speed proposed in this embodiment, on the basis of embodiment one, also includes: a pad 612 is fixed to the bottom of the stabilizing sleeve 61, an adjusting screw 613 is threadedly connected to the pad 612, a push plate 614 is fixed to the adjusting screw 613, the push plate 614 is fitted to the bottom of the hose 701, and the push plate 614 is moved up and down in the stabilizing sleeve 61 by rotating the adjusting screw 613. When the push plate 614 moves upward and cooperates with the force of the adjusting box 62 moving downward, the hose 701 can be completely flattened, so that the medium delivery work can be blocked without stopping the pump body 5 when it is operating.

[0081] Furthermore, two limiting side plates 621 are relatively arranged on both sides of the regulating frame 62 , and limiting side plates 632 are arranged on both sides of the limiting tooth plate 631 , and the limiting side plates 632 are movably connected between the limiting side plates 621 and the regulating frame 62 .

[0082] More specifically, the limiting side plate 632 moves laterally and parallelly between the limiting side plate 621 and the side wall of the regulating frame 62. When the limiting side plate 632 moves up and down, it can drive the limiting side plate 621 to move up and down at the same time, thereby adjusting the height of the regulating frame 62.

[0083] The cross section of the limiting side plate 621 is L-shaped, and the top and bottom ends are "□" sealed. The limiting side plate 632 fits against the inner wall of the limiting side plate 621 to improve the stability of the translation of the limiting side plate 632.

[0084] Embodiment 3

[0085] See also Figure 2 and Figure 6-Figure 11 As shown, the emulsion pump with adjustable emulsion mixing speed proposed in this embodiment, on the basis of embodiment 2, also includes: the control component 9 is composed of a linkage 64, a synchronization member 65 and a clamping member 66, the linkage 64 includes a plurality of linkage sleeves 641 and a plurality of positioning sleeves 642, a linkage sleeve 641 is fixed between two adjacent positioning sleeves 642, the linkage sleeve 641 is movably sleeved on the side of the control frame 62, the side of the control frame 62 is consistent with the shape inside the linkage sleeve 641, so as to improve the stability of the control frame 62 moving up and down in the linkage sleeve 641.

[0086] Both sides of the linkage sleeve plate 641 are provided with seating grooves 643 , and sleeve grooves 644 are provided in the seating grooves 643 . The sleeve grooves 644 penetrate the positioning sleeve plate 642 .

[0087] A synchronous member 65 is movably connected inside the linkage sleeve 641, and the synchronous member 65 includes a synchronous tooth plate 657 movably connected in the accommodation groove 643. A stabilizing sleeve button 656 is fixed on the rear side of the synchronous tooth plate 657. The stabilizing sleeve button 656 is movably sleeved in the sleeve groove 644. The stabilizing sleeve button 656 pushes the synchronous tooth plate 657 to engage with the limiting tooth plate 631, and under continuous pushing force, the limiting tooth plate 631 is separated from the limiting tooth profile 615, thereby achieving simultaneous control of the three groups of limiting components 8 pairs of hoses 701 under the current medium ratio to increase or decrease the flow rate at the same time.

[0088] The synchronous tooth plate 657 can be engaged with the limit tooth plate 631 at a set position, but the synchronous tooth plate 657 and the limit tooth profile 615 cannot be engaged with the limit tooth plate 631 at the same time. When the synchronous tooth plate 657 is engaged with the limit tooth plate 631, the limit tooth plate 631 is separated from the limit tooth profile 615. In this state, the flow rate transported in the three hoses 701 can be expanded or reduced at the same time under the current medium ratio transported by the three hoses 701. When the limit tooth plate 631 is engaged with the limit tooth profile 615, the synchronous tooth plate 657 is separated from the limit tooth plate, so that the flow rate transported by the corresponding hose 701 can be adjusted.

[0089] The synchronous member 65 also includes a sleeve 651 movably connected in the positioning sleeve 642, and connecting rods 652 are movably sleeved at both ends of the sleeve 651. One end of the connecting rod 652 is fixed to one end of the stabilizing sleeve 656. When the synchronous gear plate 657 moves forward and backward, the connecting rod 652 is telescopically moved in the sleeve 651. The diameter of the side of the connecting rod 652 is consistent with the diameter in the sleeve 651, thereby improving the stability of the movement of the synchronous gear plate 657, so that the synchronous gear plate 657 can be accurately retracted into the accommodation groove 643. When the synchronous gear plate 657 is retracted into the accommodation groove 643, the synchronous gear plate 657 is separated from the limiting gear plate 631.

[0090] Limiting grooves 654 are provided on the sides of both ends of the sleeve 651. At the same time, a limiting slider 653 is fixed to one end of the connecting rod 652. The limiting slider 653 is slidably connected in the limiting groove 654. When the connecting rod 652 is telescopically moved, the limiting slider 653 slides in the limiting groove 654, thereby preventing the connecting rod 652 from escaping from the sleeve 651.

[0091] A spring rod 655 is fixed in the limiting slide groove 654 , one end of which is fixed on the limiting slider 653 . The spring rod 655 is used to push the limiting slider 653 , so that the connecting rod 652 pulls the stabilizing button 656 , so that the synchronous gear plate 657 is retracted into the placement groove 643 .

[0092] The side of the linkage 64 is movably connected with a clamping member 66, which consists of two clamping side plates 661. The two clamping side plates 661 are relatively arranged on both sides of the linkage sleeve 641 and the positioning sleeve 642. When the two clamping side plates 661 approach the middle, the limiting tooth plates 631 in the three groups of limiting components 8 can be simultaneously disengaged from the limiting tooth profile 615, thereby realizing the simultaneous expansion or reduction of the conveying volume of multiple hoses 701 under the current conveying medium ratio.

[0093] A plurality of brackets 662 are arranged on opposite sides of the two clamping side plates 661, and a slider 663 is fixed at one end of the bracket 662. The slider 663 is slidably connected in the positioning sleeve 642, and at the same time, the side of the slider 663 is fitted on the side of the stabilizing sleeve 656. By pressing the clamping side plates 661, the two clamping side plates 661 are moved closer to the middle, so that the slider 663 pushes the stabilizing sleeve 656, thereby engaging the synchronous gear plate 657 with the limiting gear plate 631, and pushing the limiting gear plate 631 to separate from the limiting tooth profile 615.

[0094] It should be noted that the two sides of the slider 663 are inclined. When the slider 663 moves into the positioning sleeve 642 , it squeezes the stabilizing sleeve button 656 so that the synchronous gear plate 657 can move closer to the limiting gear plate 631 .

[0095] The outer side surfaces opposite to the positioning sleeves 642 at both ends of the linkage 64 are provided with limiting slide grooves 645, and the inner sides of both ends of the clamping side plates 661 are provided with limiting slide buttons 664, which are slidably connected in the limiting slide grooves 645. By pressing the clamping side plates 661 toward the middle, the limiting slide buttons 664 slide in the limiting slide grooves 645, thereby improving the stability of the clamping side plates 661 moving toward the middle.

[0096] A spring wire 665 is fixed between the two limiting slide buttons 664 in the limiting slide groove 645. The spring wire 665 is used to push the limiting slide button 664 to both ends, so that when the clamping side plate 661 is not subjected to force, the spring wire 665 pushes the limiting slide button 664 to return the clamping side plate 661 to its initial position.

[0097] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0098] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures related to the embodiments disclosed in the present invention are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

[0099] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An emulsion pump capable of adjusting the emulsion proportioning speed, comprising an emulsion pump (11), a proportioning box (6) and a conveying pipe (7), wherein the emulsion pump (11) is composed of a bottom plate (1), a stable base (2), a motor (3), a coupling (4) and a pump body (5), wherein the stable base (2), the coupling (4) and the pump body (5) are fixed in sequence from one end of the bottom plate (1) to the other end, the motor (3) is fixed on the stable base (2), and the motor (3) and the pump body (5) are connected via the coupling (4), characterized in that ； The pump body (5) is provided with an input interface (501), and a cross-way pipe (502) is installed on the input interface (501); A proportioning box (6) is fixed to the side of the pump body (5), and three groups of delivery pipes (7) are arranged at equal intervals in the proportioning box (6), each group of the delivery pipes (7) is composed of a hose (701) and two connectors (702), the two connectors (702) are respectively fixed to one end of the hose (701), the connector (702) at one end of the hose (701) is threadedly connected to any interface of the cross-way pipe (502), and the connector (702) at the other end of the hose (701) passes through the side of the proportioning box (6); Three groups of limiting components (8) are fixed at equal intervals in the proportioning box (6), each group of limiting components (8) is composed of a stabilizing sleeve (61), a regulating frame (62) and a limiting member (63), a sleeve hole (611) is opened on the stabilizing sleeve (61), and a hose (701) is movably sleeved in the sleeve hole (611); The stabilizing sleeve (61) is movably sleeved with a regulating frame (62), and the side of the hose (701) is attached to the inner wall of one end of the regulating frame (62); A limiting member (63) is installed on the side of the regulating frame (62), and the limiting member (63) includes a limiting tooth plate (631) movably connected to both sides of the regulating frame (62), and mounting buttons (634) are provided on the opposing surfaces of the regulating frame (62) and the limiting tooth plate (631), and a tension spring (635) is installed between the opposing mounting buttons (634); Both sides of the stabilizing sleeve (61) are provided with limiting tooth profiles (615), the limiting tooth profiles (615) and the limiting tooth plates (631) are mutually engaged, and a pressing plate (633) is fixed to the bottom end of the limiting tooth plates (631); A control component (9) for controlling the synchronous lifting and lowering of a plurality of regulating boxes (62) and for simultaneously increasing or reducing the amount of medium transported in a plurality of hoses (701) is installed at the bottom of the proportioning box (6); The control assembly (9) is composed of a linkage member (64), a synchronization member (65) and a clamping member (66); the linkage member (64) comprises a plurality of linkage sleeves (641) and a plurality of positioning sleeves (642); a linkage sleeve (641) is fixed between two adjacent positioning sleeves (642); the linkage sleeve (641) is movably sleeved on a side of the regulating frame (62); Both sides of the linkage sleeve plate (641) are provided with seating grooves (643), and sleeve grooves (644) are provided in the seating grooves (643). The sleeve grooves (644) penetrate the positioning sleeve plate (642); The linkage sleeve (641) is movably connected with a synchronizing member (65), the synchronizing member (65) comprising a synchronizing toothed plate (657) movably connected in the placement groove (643), a stabilizing sleeve button (656) being fixed on the rear side of the synchronizing toothed plate (657), and the stabilizing sleeve button (656) being movably sleeved in the sleeve groove (644); The synchronous tooth plate (657) can be mutually engaged with the position-limiting tooth plate (631) at a set position, but the synchronous tooth plate (657) and the position-limiting tooth profile (615) cannot be mutually engaged with the position-limiting tooth plate (631) at the same time.

2. The emulsion pump capable of adjusting the emulsion mixing speed according to claim 1, characterized in that: A backing plate (612) is fixed to the bottom of the stabilizing sleeve (61), an adjusting screw (613) is threadedly connected to the backing plate (612), a push plate (614) is fixed to the adjusting screw (613), and the push plate (614) is attached to the bottom of the hose (701).

3. The emulsion pump capable of adjusting the emulsion mixing speed according to claim 1, characterized in that: Two limiting side plates (621) are arranged opposite to each other on both sides of the regulating frame (62), and limiting side plates (632) are arranged on both sides of the limiting tooth plate (631), and the limiting side plates (632) are movably connected between the limiting side plates (621) and the regulating frame (62).

4. The emulsion pump capable of adjusting the emulsion mixing speed according to claim 1, characterized in that: The synchronizing member (65) comprises a sleeve (651) movably connected in the positioning sleeve (642), connecting rods (652) are movably sleeved at both ends of the sleeve (651), and one end of the connecting rod (652) is fixed to one end of the stabilizing sleeve button (656).

5. The emulsion pump capable of adjusting the emulsion mixing speed according to claim 4, characterized in that: The sides of both ends of the sleeve (651) are provided with limit sliding grooves (654), and a limit sliding block (653) is fixed to one end of the connecting rod (652), and the limit sliding block (653) is slidably connected in the limit sliding groove (654).

6. The emulsion pump capable of adjusting the emulsion mixing speed according to claim 5, characterized in that: A spring rod (655) is fixed in the limiting sliding groove (654), and one end of the spring rod (655) is fixed on the limiting sliding block (653).

7. The emulsion pump capable of adjusting the emulsion mixing speed according to claim 1, characterized in that: The side of the linkage member (64) is movably connected to a clamping member (66), the clamping member (66) being composed of two clamping side plates (661), the two clamping side plates (661) being arranged oppositely on both sides of the linkage sleeve plate (641) and the positioning sleeve plate (642); A plurality of brackets (662) are arranged on opposite sides of the two clamping side plates (661), a slider (663) is fixed to one end of the bracket (662), the slider (663) is slidably connected in the positioning sleeve (642), and the side of the slider (663) is fitted on the side of the stabilizing sleeve (656).

8. The emulsion pump capable of adjusting the emulsion mixing speed according to claim 7, characterized in that: Restriction slide grooves (645) are provided on the opposite outer side surfaces of the positioning sleeves (642) at both ends of the linkage member (64), and restriction slide buttons (664) are provided on the inner sides of both ends of the clamping side plates (661). The restriction slide buttons (664) are slidably connected in the restriction slide grooves (645).

9. The emulsion pump capable of adjusting the emulsion mixing speed according to claim 8, characterized in that: A spring wire (665) is fixed between the two limiting sliding buttons (664) in the limiting sliding groove (645).

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