CN113145003A - Injection pump for liquid mixed raw materials - Google Patents
Injection pump for liquid mixed raw materials Download PDFInfo
- Publication number
- CN113145003A CN113145003A CN202110156471.1A CN202110156471A CN113145003A CN 113145003 A CN113145003 A CN 113145003A CN 202110156471 A CN202110156471 A CN 202110156471A CN 113145003 A CN113145003 A CN 113145003A
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- Prior art keywords
- liquid
- main
- gravity
- flow control
- control mechanism
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/7176—Feed mechanisms characterised by the means for feeding the components to the mixer using pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/7174—Feed mechanisms characterised by the means for feeding the components to the mixer using pistons, plungers or syringes
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Reciprocating Pumps (AREA)
Abstract
The invention discloses an injection pump for a liquid mixed raw material, which comprises a bottom mounting substrate, wherein a main hollow shell is mounted on the upper surface of the bottom mounting substrate, a main component mounting space is arranged inside one side of the main hollow shell, and a turbine mounting space is arranged inside the other side of the main hollow shell. The invention utilizes a driving motor to drive the piston and the turbine in the coaxial reciprocating mechanism to move together, thereby realizing a driving mode with higher efficiency under the driving action of the piston and the turbine for the mixed liquid, accelerating the efficiency during injection, simultaneously enlarging the range value of the driving stroke after the piston and the turbine are combined, effectively utilizing the power source of the driving motor and improving the effective utilization rate of the kinetic energy of the device.
Description
Technical Field
The invention relates to the technical field of injection pumps, in particular to an injection pump for a liquid mixed raw material.
Background
At present, the existing liquid mixing injection pump drives a single turbine or a single piston to perform raw material injection work by using a driving motor, and in actual work, the utilization rate of a driving source of the driving motor is low, so that the pressure range is too narrow during injection.
Disclosure of Invention
The present invention has been made to solve the above-mentioned problems occurring in the prior art, and an object of the present invention is to provide an injection pump for a liquid mixed material.
In order to achieve the purpose, the invention provides the following technical scheme: an injection pump for liquid mixed raw materials comprises a bottom mounting substrate, wherein a main hollow shell is mounted on the upper surface of the bottom mounting substrate, a main part mounting space is arranged inside one side of the main hollow shell, a turbine mounting space is arranged inside the other side of the main hollow shell, an auxiliary part mounting space is arranged inside the middle section of the main hollow shell, a limiting space is arranged at one end face of the auxiliary part mounting space, the inlet port of the turbine mounting space is communicated with the outside through a main first liquid inlet hole, the discharge port of the turbine mounting space is arranged inside the main hollow shell and is communicated with the outside through a main first discharge hole, a gravity-sized liquid one-way flow control mechanism is mounted inside one end of the main first discharge hole, and the main part mounting space is communicated with the auxiliary part mounting space through a rod hole, the main first liquid inlet hole is internally provided with a main second liquid inlet hole communicated with the external space and the side surface of the limit space, the main second liquid inlet hole is internally provided with a main liquid one-way valve, the liquid discharge port of the liquid one-way valve faces the limit space, the end part of the limit space is communicated with the side surface of the middle section of the main first discharge hole through a main second discharge hole, the main second discharge hole is internally provided with another main liquid one-way valve, the liquid discharge port of the main liquid one-way valve faces the limit space, the center of the main hollow shell is provided with a main rotating shaft through a bearing, one end of the main rotating shaft extends into the main part installation space and the turbine installation space, the other end of the main rotating shaft is positioned in the external space, the end part of the main rotating shaft is provided with a rotating shaft connecting flange, and the main rotating shaft is provided with a sleeve on a shaft body positioned in the main, the center at rotatory reciprocating type actuating mechanism is installed in the outside of cover nipple, a main rotation axis is being located the inside one end installation turbine of turbine installation space, a piston is laid to accessory part installation space's inside, a terminal surface installation main movable rod of piston, the body of rod of main piston rod runs through the pole hole, and inside one end extends to main part installation space, just an insert rod is installed to the one end bottom of main piston rod, the inside of rotatory reciprocating type actuating mechanism is inserted to the bottom body of rod of insert rod.
Furthermore, the gravity-sized liquid unidirectional flow control mechanism comprises a shell for the gravity-sized liquid unidirectional flow control mechanism, a spherical space for the gravity-sized liquid unidirectional flow control mechanism, a ball valve for the gravity-sized liquid unidirectional flow control mechanism, a liquid inlet hole for the gravity-sized liquid unidirectional flow control mechanism and a liquid outlet hole for the gravity-sized liquid unidirectional flow control mechanism.
Further, the inside center of the casing for the gravity-sized liquid unidirectional flow control mechanism is provided with a spherical space for the gravity-sized liquid unidirectional flow control mechanism, a ball valve for the gravity-sized liquid unidirectional flow control mechanism is arranged inside the spherical space for the gravity-sized liquid unidirectional flow control mechanism, a liquid inlet hole for the gravity-sized liquid unidirectional flow control mechanism is arranged inside the casing for the gravity-sized liquid unidirectional flow control mechanism and communicates the bottom surface of the casing with the bottom center of the spherical space for the gravity-sized liquid unidirectional flow control mechanism, and a liquid outlet hole for the gravity-sized liquid unidirectional flow control mechanism is arranged inside the casing for the gravity-sized liquid unidirectional flow control mechanism and communicates the upper surface of the casing with the side center of the spherical space for the gravity-sized liquid unidirectional flow control mechanism.
Further, the diameter of the spherical space for the gravity-sized liquid unidirectional flow control mechanism is larger than the diameter of the ball valve for the gravity-sized liquid unidirectional flow control mechanism, and the diameter of the ball valve for the gravity-sized liquid unidirectional flow control mechanism is larger than the diameters of the liquid inlet hole for the gravity-sized liquid unidirectional flow control mechanism and the liquid outlet hole for the gravity-sized liquid unidirectional flow control mechanism.
Furthermore, the liquid inlet hole for the gravity-size type liquid one-way flow control mechanism and the liquid outlet hole for the gravity-size type liquid one-way flow control mechanism are respectively communicated with the through hole of the main first liquid outlet hole.
Further, the rotary reciprocating type driving mechanism comprises a cylinder for the rotary reciprocating type driving mechanism, a mounting hole for the rotary reciprocating type driving mechanism, a first linear groove for the rotary reciprocating type driving mechanism, a second linear groove for the rotary reciprocating type driving mechanism and a slant groove for the rotary reciprocating type driving mechanism.
Further, a mounting hole for the rotary reciprocating type driving mechanism is formed in the center of the inside of the cylinder for the rotary reciprocating type driving mechanism, a first straight line groove for the rotary reciprocating type driving mechanism is formed near one end face of the cylinder for the rotary reciprocating type driving mechanism, a second straight line groove for the rotary reciprocating type driving mechanism is formed near the other end face of the cylinder for the rotary reciprocating type driving mechanism, and two ends of the first straight line groove for the rotary reciprocating type driving mechanism are communicated with two ends of the second straight line groove for the rotary reciprocating type driving mechanism through two oblique line grooves for the rotary reciprocating type driving mechanism.
Further, the outer side of the sleeve joint sleeve is arranged in the mounting hole for the rotary reciprocating type driving mechanism.
Furthermore, a rod body inserted into the bottom end of the rod is inserted into the first linear groove for the rotary reciprocating type driving mechanism, the second linear groove for the rotary reciprocating type driving mechanism and the oblique groove for the rotary reciprocating type driving mechanism.
Compared with the prior art, the invention has the beneficial effects that: the invention utilizes a driving motor to drive the piston and the turbine in the coaxial reciprocating mechanism to move together, thereby realizing a driving mode with higher efficiency under the driving action of the piston and the turbine for the mixed liquid, accelerating the efficiency during injection, simultaneously enlarging the range value of the driving stroke after the piston and the turbine are combined, effectively utilizing the power source of the driving motor and improving the effective utilization rate of the kinetic energy of the device.
Drawings
FIG. 1 is a schematic view of a full-sectional structure of an injection pump for a liquid raw material mixture according to the present invention;
FIG. 2 is a schematic structural diagram of a gravity-based liquid one-way flow control mechanism in an injection pump for a liquid feedstock mixture according to the present invention;
FIG. 3 is a schematic view of the rotary reciprocating drive mechanism of the infusion pump for liquid mixing materials of the present invention after deployment;
in the figure: 1, bottom mounting base plate, 2, main hollow shell, 3, main part mounting space, 4, turbine mounting space, 5, sub-part mounting space, 6, limit space, 7, main first liquid inlet hole, 8, main first discharge hole, 9, gravity-sized liquid one-way flow control mechanism, 91, gravity-sized liquid one-way flow control mechanism housing, 92, gravity-sized liquid one-way flow control mechanism spherical space, 93, gravity-sized liquid one-way flow control mechanism ball valve, 94, gravity-sized liquid one-way flow control mechanism liquid inlet hole, 95, gravity-sized liquid one-way flow control mechanism liquid discharge hole, 10, main second discharge hole, 11, main second liquid inlet hole, 12, main liquid one-way valve, 13, main rotation axis, 14, bearing, 15, rotation axis connection flange, 16, rotation reciprocating drive mechanism, 161, a cylinder for a rotary reciprocating drive mechanism, 162, a mounting hole for a rotary reciprocating drive mechanism, 163, a first linear groove for a rotary reciprocating drive mechanism, 164, a second linear groove for a rotary reciprocating drive mechanism, 165, a diagonal groove for a rotary reciprocating drive mechanism, 17, a turbine, 18, a piston, 19, a rod hole, 20, a main piston rod, 21, an insertion rod, 22, and a sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, an embodiment of the present invention: the device comprises a bottom mounting substrate 1, wherein a main hollow shell 2 is mounted on the upper surface of the bottom mounting substrate 1, a main part mounting space 3 is arranged inside one side of the main hollow shell 2, a turbine mounting space 4 is arranged inside the other side of the main hollow shell 2, an auxiliary part mounting space 5 is arranged inside the middle section of the main hollow shell 2, a limiting space 6 is arranged on one end surface of the turbine mounting space 4 of the auxiliary part mounting space 5, an inlet port of the turbine mounting space 4 is communicated with the outside through a main first liquid inlet hole 7, a discharge port of the turbine mounting space 4 is arranged inside the main hollow shell 2 and is communicated with the outside through a main first discharge hole 8, a gravity-sized liquid one-way flow control mechanism 9 is mounted inside one end of the outside through the main first discharge hole 8, and the main part mounting space 3 is communicated with the auxiliary part mounting space 5 through a rod hole 19, the main hollow shell 2 is characterized in that a main second liquid inlet hole 11 communicated with the outside space and the side face of a limiting space 6 is arranged in the main first liquid inlet hole 7, a main liquid one-way valve 12 is arranged in the main second liquid inlet hole 11, a liquid discharge port of the liquid one-way valve 12 faces the limiting space 6, the end part of the limiting space 6 is communicated with the side face of the middle section of the main first discharge hole 8 through a main second discharge hole 10, another main liquid one-way valve 12 is arranged in the main second discharge hole 10, the liquid inlet port of the main liquid one-way valve 12 faces the limiting space 6, a main rotating shaft 13 is arranged in the center of the main hollow shell 2 through a bearing 14, one end of the main rotating shaft 13 extends into the inside of the main part installation space 3 and the turbine installation space 4, the other end of the main rotating shaft 13 is arranged in the outside space, a rotating shaft connecting flange 15 is arranged at the end part of the main rotating shaft 13, a sleeve 22 is arranged on a shaft body arranged in the main part installation space 3, the outside of the sleeve 22 is installed at the center of the rotary reciprocating driving mechanism 16, the main rotating shaft 13 is provided with a turbine 17 at one end inside the turbine installation space 4, a piston 18 is arranged inside the auxiliary component installation space 5, a main movable rod 20 is installed on one end face of the piston 18, the rod body of the main piston rod 20 penetrates through the rod hole 19, one end of the rod body extends into the main component installation space 3, an insertion rod 21 is installed at the bottom of one end of the main piston rod 20, and the rod body at the bottom end of the insertion rod 21 is inserted into the rotary reciprocating driving mechanism 16.
Referring to fig. 2, the gravity-sized liquid unidirectional flow control mechanism 9 includes a housing 91 for a gravity-sized liquid unidirectional flow control mechanism, a spherical space 92 for a gravity-sized liquid unidirectional flow control mechanism, a ball valve 93 for a gravity-sized liquid unidirectional flow control mechanism, a liquid inlet hole 94 for a gravity-sized liquid unidirectional flow control mechanism, and a liquid outlet hole 95 for a gravity-sized liquid unidirectional flow control mechanism; a spherical space 92 for a gravity-sized liquid one-way flow control mechanism is provided at the center of the inside of the gravity-sized liquid one-way flow control mechanism case 91, a ball valve 93 for gravity-sized liquid one-way flow control mechanism is placed in the spherical space 92 for gravity-sized liquid one-way flow control mechanism, the inside of the gravity-sized casing 91 for a unidirectional flow control mechanism for liquid is provided with a liquid inlet hole 94 for a unidirectional flow control mechanism for liquid of gravity size communicating the bottom surface thereof with the center of the bottom of the spherical space 92 for a unidirectional flow control mechanism for liquid of gravity size, a liquid discharge hole 95 for the gravity-sized liquid unidirectional flow control mechanism communicating the upper surface thereof with the center of the side surface of the spherical space 92 for the gravity-sized liquid unidirectional flow control mechanism is provided inside the casing 91 for the gravity-sized liquid unidirectional flow control mechanism; the diameter of the spherical space 92 for the gravity-sized liquid one-way flow control mechanism is larger than the diameter of the ball valve 93 for the gravity-sized liquid one-way flow control mechanism, and the diameter of the ball valve 93 for the gravity-sized liquid one-way flow control mechanism is larger than the diameters of the liquid inlet hole 94 for the gravity-sized liquid one-way flow control mechanism and the liquid outlet hole 95 for the gravity-sized liquid one-way flow control mechanism; the liquid inlet hole 94 for the gravity-sized liquid unidirectional flow control mechanism and the liquid outlet hole 95 for the gravity-sized liquid unidirectional flow control mechanism are respectively communicated with the through hole of the main first liquid outlet hole 8.
Referring to fig. 3, the rotary reciprocating driving mechanism 16 includes a cylinder 161 for the rotary reciprocating driving mechanism, a mounting hole 162 for the rotary reciprocating driving mechanism, a first linear groove 163 for the rotary reciprocating driving mechanism, a second linear groove 164 for the rotary reciprocating driving mechanism, and a diagonal groove 165 for the rotary reciprocating driving mechanism; a mounting hole 162 for a rotary reciprocating drive mechanism is provided in the center of the inside of the cylinder 161 for a rotary reciprocating drive mechanism, a first linear groove 163 for a rotary reciprocating drive mechanism is provided near one end surface of the cylinder 161 for a rotary reciprocating drive mechanism, a second linear groove 164 for a rotary reciprocating drive mechanism is provided near the other end surface of the cylinder 161 for a rotary reciprocating drive mechanism, and both ends of the first linear groove 163 for a rotary reciprocating drive mechanism and both ends of the second linear groove 164 for a rotary reciprocating drive mechanism are communicated with each other through two inclined grooves 165 for a rotary reciprocating drive mechanism; the outer side of the bushing 22 is mounted in the mounting hole 162 for the rotary reciprocating drive mechanism; the rod body inserted into the bottom end of the insertion rod 21 is inserted into the first linear groove 163 for the rotary reciprocating driving mechanism, the second linear groove 164 for the rotary reciprocating driving mechanism, and the oblique groove 165 for the rotary reciprocating driving mechanism.
The specific use mode is as follows: in the operation of the invention, the main first liquid inlet hole 7 and the main second liquid inlet hole 11 are connected with the discharge hole of the mixture storage device to be discharged through the pipeline, then the rotary shaft connecting flange 15 is fixedly connected with the end part of the main shaft of the driving motor, when the driving motor rotates, the turbine 17 can rotate rapidly under the action of the belt, the mixed liquid is sucked through the main first liquid inlet hole 7 and then discharged outwards through the main first discharge hole 8, meanwhile, under the driving action of the main rotary shaft 13, the rotary reciprocating type driving mechanism rotates by the cylinder 161, at the moment, the rotary reciprocating type driving mechanism rotates by the first linear groove 163, the rotary reciprocating type driving mechanism by the oblique line groove 165 and the rotary reciprocating type driving mechanism by the second linear groove 164, so that the inserting column 21 reciprocates in the inner part continuously, thereby driving the piston 18 to reciprocate, and pressing the liquid into the main first discharge hole 8, and the discharge is realized.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (9)
1. The utility model provides a liquid is infusion pump for mixed raw materials, includes bottom mounting substrate (1), its characterized in that: a main hollow shell (2) is mounted on the upper surface of the bottom mounting substrate (1), a main component mounting space (3) is arranged inside one side of the main hollow shell (2), a turbine mounting space (4) is arranged inside the other side of the main hollow shell (2), an auxiliary component mounting space (5) is arranged inside the middle section of the main hollow shell (2), a limiting space (6) is arranged on one end face of the auxiliary component mounting space (5) positioned in the turbine mounting space (4), an inlet port of the turbine mounting space (4) is communicated with the outside through a main first liquid inlet hole (7), a discharge port of the turbine mounting space (4) is arranged inside the main hollow shell (2) and is communicated with the outside through a main first discharge hole (8), and a gravity-sized liquid one-way flow control mechanism (9) is mounted inside one end of the outside through the main first discharge hole (8), the main part installation space (3) and the auxiliary part installation space (5) are communicated through a rod hole (19), a main second liquid inlet hole (11) communicated with the external space and the side surface of the limiting space (6) is arranged in the main first liquid inlet hole (7), a main liquid one-way valve (12) is arranged in the main second liquid inlet hole (11), a liquid discharge port of the liquid one-way valve (12) faces the limiting space (6), the end part of the limiting space (6) and the side surface of the middle section of the main first discharge hole (8) are communicated through a main second discharge hole (10), another main liquid one-way valve (12) is arranged in the main second discharge hole (10), the liquid discharge port of the main liquid one-way valve (12) faces the limiting space (6), a main rotating shaft (13) is arranged in the center of the main hollow shell (2) through a bearing (14), one end of the main rotating shaft (13) extends into the main component mounting space (3) and the turbine mounting space (4), the other end of the main rotating shaft (13) is located in the external space, a rotating shaft connecting flange (15) is mounted at the end part of the main rotating shaft (13), a sleeve connecting sleeve (22) is mounted on a shaft body located in the main component mounting space (3), the outer side of the sleeve connecting sleeve (22) is mounted at the center of a rotary reciprocating type driving mechanism (16), a turbine (17) is mounted at one end of the main rotating shaft (13) located in the turbine mounting space (4), a piston (18) is placed in the auxiliary component mounting space (5), a main movable rod (20) is mounted on one end face of the piston (18), a rod body of the main piston rod (20) penetrates through a rod hole (19), and one end of the main rotating shaft extends into the main component mounting space (3), and an inserting rod (21) is arranged at the bottom of one end of the main piston rod (20), and a rod body at the bottom end of the inserting rod (21) is inserted into the rotating reciprocating type driving mechanism (16).
2. The infusion pump for liquid mixing materials of claim 1, wherein: the gravity-sized liquid one-way flow control mechanism (9) comprises a shell (91) for the gravity-sized liquid one-way flow control mechanism, a spherical space (92) for the gravity-sized liquid one-way flow control mechanism, a ball valve (93) for the gravity-sized liquid one-way flow control mechanism, a liquid inlet hole (94) for the gravity-sized liquid one-way flow control mechanism and a liquid outlet hole (95) for the gravity-sized liquid one-way flow control mechanism.
3. The infusion pump for liquid mixing materials of claim 2, wherein: a spherical space (92) for the gravity-sized liquid one-way flow control mechanism is arranged at the center inside the shell (91) for the gravity-sized liquid one-way flow control mechanism, a ball valve (93) for the gravity-sized liquid one-way flow control mechanism is arranged in the spherical space (92) for the gravity-sized liquid one-way flow control mechanism, a liquid inlet hole (94) for the gravity-sized liquid one-way flow control mechanism communicating the bottom surface of the shell (91) with the bottom center of the spherical space (92) for the gravity-sized liquid one-way flow control mechanism is arranged in the shell, the inside of the gravity-sized casing (91) for the unidirectional flow control mechanism for liquid is provided with a liquid discharge hole (95) for the unidirectional flow control mechanism for liquid in gravity size, which communicates the upper surface thereof with the center of the side surface of the spherical space (92) for the unidirectional flow control mechanism for liquid in gravity size.
4. An injection pump for liquid mixing material as defined in claim 3, wherein: the diameter of the spherical space (92) for the gravity-sized liquid one-way flow control mechanism is larger than that of the ball valve (93) for the gravity-sized liquid one-way flow control mechanism, and the diameter of the ball valve (93) for the gravity-sized liquid one-way flow control mechanism is larger than that of the liquid inlet hole (94) and the liquid outlet hole (95) for the gravity-sized liquid one-way flow control mechanism.
5. An injection pump for liquid mixing material as defined in claim 3, wherein: the liquid inlet hole (94) for the gravity-sized liquid one-way flow control mechanism and the liquid outlet hole (95) for the gravity-sized liquid one-way flow control mechanism are respectively communicated with the through hole of the main first liquid outlet hole (8).
6. The infusion pump for liquid mixing materials of claim 1, wherein: the rotary reciprocating drive mechanism (16) comprises a rotary reciprocating drive mechanism column (161), a rotary reciprocating drive mechanism mounting hole (162), a rotary reciprocating drive mechanism first linear groove (163), a rotary reciprocating drive mechanism second linear groove (164) and a rotary reciprocating drive mechanism oblique groove (165).
7. The infusion pump for liquid mixing materials of claim 6, wherein: the cylinder for the rotary reciprocating type driving mechanism (161) is internally provided with a mounting hole (162) for the rotary reciprocating type driving mechanism in the center, a first straight line groove (163) for the rotary reciprocating type driving mechanism is arranged near one end face of the cylinder (161) for the rotary reciprocating type driving mechanism, a second straight line groove (164) for the rotary reciprocating type driving mechanism is arranged near the other end face of the cylinder (161) for the rotary reciprocating type driving mechanism, and the two ends of the first straight line groove (163) for the rotary reciprocating type driving mechanism and the two ends of the second straight line groove (164) for the rotary reciprocating type driving mechanism are communicated through oblique line grooves (165) for the two rotary reciprocating type driving mechanisms.
8. The infusion pump for liquid mixing materials of claim 7, wherein: the outer side of the sleeve joint sleeve (22) is arranged in the mounting hole (162) for the rotary reciprocating type driving mechanism.
9. The infusion pump for liquid mixing materials of claim 7, wherein: the rod body inserted into the bottom end of the insertion rod (21) is inserted into the first straight line groove (163) for the rotary reciprocating type driving mechanism, the second straight line groove (164) for the rotary reciprocating type driving mechanism and the oblique line groove (165) for the rotary reciprocating type driving mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110156471.1A CN113145003A (en) | 2021-02-04 | 2021-02-04 | Injection pump for liquid mixed raw materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110156471.1A CN113145003A (en) | 2021-02-04 | 2021-02-04 | Injection pump for liquid mixed raw materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113145003A true CN113145003A (en) | 2021-07-23 |
Family
ID=76883180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110156471.1A Withdrawn CN113145003A (en) | 2021-02-04 | 2021-02-04 | Injection pump for liquid mixed raw materials |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113145003A (en) |
-
2021
- 2021-02-04 CN CN202110156471.1A patent/CN113145003A/en not_active Withdrawn
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20210723 |
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| WW01 | Invention patent application withdrawn after publication |