CN115646298A - Liquid pesticide mixes accurate regulation of proportion and mixes orchestration - Google Patents

Abstract

A liquid pesticide mixing proportion accurate adjustment mixer belongs to pesticide processing and preparation equipment; the device comprises a medicine supply and discharge and mixing proportion adjusting mechanism consisting of a A, B medicine liquid storage tank, a A, B medicine flexible liquid inlet pipe, a hydraulic cylinder A, B, A, B medicine liquid outlet pipe, a groove type pesticide mixing tank, a liquid discharge valve, a motor A, a driving disc A, a driving pin A, a sleeve, a spherical hinge, a balancing rod, a cylinder type external thread screw A, B, T shape nut A, B, and a medicine liquid mixing and stirring processing mechanism consisting of a motor B, a driving disc B, a driving pin B, a groove type track, a T-shaped sliding block, a rack, a stirring driving rod, a cylindrical gear, a propeller, a fixed block, a traction rod and a cylinder type sliding block, wherein the hydraulic cylinder A, B is formed by assembling a cylinder body provided with a liquid inlet hole and a liquid outlet hole and a push rod, a tension spring, a baffle type piston, an upper compression spring, a cylindrical piston and a lower compression spring; the device has high precision of adjusting the mixing ratio of the liquid pesticide and good operation quality and effect.

Description

Liquid pesticide mixes accurate regulation of proportion and mixes orchestration

Technical Field

The invention belongs to pesticide processing and preparing equipment, and mainly relates to a liquid pesticide mixing proportion blender.

Background

In agricultural production, various pesticide components with different functional effects need to be proportioned and mixed according to operation requirements, so that the mixed pesticide can exert good pesticide effect, high-efficiency and high-quality weeding, insecticidal and sterilization effects are realized, and the purposes of increasing the yield of crops and improving the quality are achieved.

The traditional pesticide mixing adopts a manual mixing processing mode, and has the obvious defects and problems of low efficiency, poor product quality, high labor intensity and high operation cost. At present, pesticide mixing devices in structural forms including pesticide mixing tanks, pesticide mixing irrigation tanks and the like have been researched and developed, and the structures of the pesticide mixing devices adopt a large container matched stirring device which is basically similar to the pesticide mixing devices to carry out and finish pesticide mixing operation. In recent years, machines and tools which are movable and can process liquid pesticides on a fertilizing field are also researched and developed, but due to the defects of structural design, some machines and tools need to be prepared manually according to the requirements of different pesticide proportions, so that the defects of low efficiency, poor automation degree and high processing cost exist, and some machines and tools have the technical problems of fixed proportion and unadjustable proportion, narrow application range and poor application capability although a pesticide mixing device is arranged and the machine has the capability of mixing and processing two pesticide components.

Disclosure of Invention

The invention aims to solve the problems in the prior art, and researches and designs the liquid pesticide mixing proportion accurate adjusting mixer by combining with the actual requirements of the current liquid pesticide mixing processing and using, so as to achieve the purposes of accurate mixing proportion of mixed liquid pesticide, high operating efficiency, simple and convenient mixing operation, labor and time saving, capability of working on site in use, wide application range, strong adaptability and reliable use.

The invention aims to realize the aim that a medicine liquid storage tank A and a medicine liquid storage tank B are fixedly arranged on the upper side part of a machine frame assembly in a mutually corresponding way, a groove type pesticide mixing tank is fixedly arranged on the middle side part of the machine frame assembly, and a liquid discharge valve is arranged on the bottom plate of the groove type pesticide mixing tank; a push-pull driving rod is vertically installed on the middle part of the rack assembly in a reciprocating manner, a sleeve is fixedly installed on the upper end part of the push-pull driving rod, a spherical hinge is installed in a sleeve hole in a radial and axial positioning manner and can universally and rotatably installed, a balancing rod is fixedly inserted on the spherical hinge, a barrel-type external thread lead screw A and a barrel-type external thread lead screw B are respectively installed on the balancing rod on the two sides of the spherical hinge in a radial and axial positioning manner and can circumferentially and rotatably sleeved in the two sides of the spherical hinge, a T-shaped screw nut A and a T-shaped screw nut B are respectively sleeved on the barrel-type external thread lead screw A and the barrel-type external thread lead screw B, a motor A is fixedly installed on the lower part of the push-pull driving rod of the rack assembly, the driving disk A is coaxial with a motor shaft of the motor A fixedly installed, a driving pin A is eccentrically installed on the driving disk A, and the driving pin A is movably inserted into a strip-shaped slideway hole arranged on the lower end part of the push-pull driving rod; the pesticide mixing device is characterized in that a hydraulic cylinder A and a hydraulic cylinder B are respectively hinged and installed on the two side parts of the push-pull driving rod on the device frame assembly in a radial positioning mode, a circumferential rotating mode and an axial moving mode through pin shafts, the hydraulic cylinder A and the hydraulic cylinder B are respectively hinged and connected with a T-shaped nut A and a T-shaped nut B, a flexible pesticide liquid inlet pipe A and a flexible pesticide liquid inlet pipe B respectively communicate the pesticide liquid storage tank A with the hydraulic cylinder A and the pesticide liquid storage tank B with the hydraulic cylinder B, and a pesticide liquid outlet pipe A and a pesticide liquid outlet pipe B respectively communicate the hydraulic cylinder A with the hydraulic cylinder B with the groove type pesticide mixing tank; the device comprises a device frame assembly, a motor B and a groove type track are fixedly arranged at the position, located below a groove type pesticide mixing tank, of the device frame assembly, the motor B and the groove type track are fixedly arranged on the device frame assembly, the motor B is fixedly arranged on a motor shaft of the motor B, the driving pin B is eccentrically arranged on the driving disc B, a T-shaped sliding block is arranged on the groove type track in a vertically reciprocating mode, the driving pin B is slidably inserted into a strip-shaped hole in the lower end portion of the T-shaped sliding block, a rack is slidably assembled on the T-shaped sliding block, a stirring driving rod is radially and axially positioned and circumferentially rotatably arranged on the T-shaped sliding block, a cylindrical gear is fixedly arranged on the stirring driving rod and meshed with the rack, a traction rod is fixedly arranged on the device frame assembly in an inclined mode through a fixing block, a cylinder type sliding block is slidably sleeved on the traction rod and connected with the rack, the stirring driving rod is radially positioned, circumferentially rotatably and axially movably inserted into a groove type pesticide mixing tank bottom plate, and a propeller is fixedly arranged on the upper end portion of the stirring driving rod and located in a tank cavity of the groove type pesticide mixing tank, and accordingly a liquid pesticide mixing ratio accurate adjusting mixer is formed.

The invention has unique, novel, reasonable and compact structure, simple and convenient operation of pesticide mixing proportion allocation operation, high allocation proportion precision and operation efficiency, reliable use, wide application range and strong adaptability, can be mixed and allocated for use, can be particularly used for field operation in application fields, has good mobility, ensures the use effect of the liquid pesticide, and can be used along with allocation.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a liquid pesticide mixing ratio precise adjustment mixer;

FIG. 2 is a left side view of FIG. 1;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is a right three-dimensional schematic view of FIG. 1;

FIG. 5 is a schematic view of a stirring drive rod driving structure;

FIG. 6 is a schematic view of hydraulic cylinder A, B.

Description of part numbers in the figures:

1. <xnotran> A , 2, , 3, A , 4, A, 5, T A, 6, A, 7, A , 8, , 9, , 10, , 11, , 12, T , 13, B, 14, B, 15, , 16, , 17, , 18, , 19, , 20, B , 21, B, 22, T B, 23, B, 24, B , 25, , 26, B , 27, A, 28, A, 29, , 30, B, 31, , 32, , 33, , 34, , 35, A, 36, , 37, , 38, , 39, , 40, , 41, , 42, , 43, , 44, , 45, , 46, , 47, . </xnotran>

Detailed Description

The inventive embodiments of the present invention are described in detail below with reference to the accompanying drawings. A mixer capable of accurately adjusting the mixing proportion of liquid pesticides is characterized in that a pesticide A liquid storage tank 1 and a pesticide B liquid storage tank 26 are fixedly arranged on the upper side part of a device frame assembly 2 in a mutually corresponding mode, a groove-type pesticide mixing tank 8 is fixedly arranged on the middle side part of the device frame assembly 2, and a liquid discharge valve 9 is arranged on the bottom plate of the groove-type pesticide mixing tank 8; a push-pull driving rod 19 is vertically installed on the middle part of the rack assembly 2 in a reciprocating manner, a sleeve 25 is fixedly installed on the upper end part of the push-pull driving rod 19, a spherical hinge 31 is installed in a cylindrical hole of the sleeve 25 in a radial and axial positioning manner and can universally and rotatably installed, a balancing rod 32 is fixedly inserted on the spherical hinge 31, a cylindrical external thread lead screw A4 and a cylindrical external thread lead screw B23 are respectively installed on the balancing rod 32 on two sides of the spherical hinge 31 in a radial and axial positioning manner and can circumferentially and rotatably sleeved, a T-shaped screw nut A5 and a T-shaped screw nut B22 are respectively installed on the cylindrical external thread lead screw A4 and the cylindrical external thread lead screw B23, a motor A27 is fixedly installed on the lower part of the rack assembly 2 located on the push-pull driving rod 19, a driving disk A28 is coaxially and fixedly installed on a motor shaft of the motor A27, a driving pin A35 is eccentrically installed on the driving disk A28, and the driving pin A35 is movably inserted into a strip-shaped chute hole 36 which is configured on the lower end part of the push-pull driving rod 19; a hydraulic cylinder A6 and a hydraulic cylinder B21 are radially positioned, circumferentially rotatable and axially movably and respectively hinged on the two side parts of the push-pull driving rod 19 on the machine frame assembly 2 through a pin shaft 18, the hydraulic cylinder A6 and the hydraulic cylinder B21 are respectively hinged with a T-shaped nut A5 and a T-shaped nut B22, an A medicine flexible liquid inlet pipe A3 and a B medicine flexible liquid inlet pipe B24 respectively communicate the A medicine liquid storage tank 1 with the hydraulic cylinder A6 and the B medicine liquid storage tank 26 with the hydraulic cylinder B21, and an A medicine liquid outlet pipe 7 and a B medicine liquid outlet pipe 20 respectively communicate the hydraulic cylinder A6 and the hydraulic cylinder B21 with the groove type pesticide mixing tank 8; a motor B14 and a groove type track 15 are respectively fixedly installed on the rack assembly 2 and positioned below the groove type pesticide mixing tank 8, a drive disk B13 is fixedly installed on a motor shaft of the motor B14, a drive pin B30 is eccentrically installed on the drive disk B13, a T-shaped slider 12 is installed on the groove type track 15 in a vertically reciprocating manner, the drive pin B30 is slidably inserted into a strip-shaped hole at the lower end part of the T-shaped slider 12, a rack 16 is slidably installed on the T-shaped slider 12, a stirring drive rod 10 is radially and axially positioned and circumferentially rotatably installed on the T-shaped slider 12, a cylindrical gear 11 is fixedly installed on the stirring drive rod 10, the cylindrical gear 11 is meshed with the rack 16, a pull rod 17 is fixedly installed on the rack assembly 2 in an inclined manner through a fixed block 34, a cylinder type slider 29 is slidably sleeved on the pull rod 17, the cylinder type slider 29 is connected with the rack 16, the stirring drive rod 10 is radially positioned, circumferentially rotatably inserted onto a bottom plate of the groove type pesticide mixing tank 8 in a manner, and axially rotatably and vertically movable manner, and a propeller 33 is fixedly installed on the upper end part of the stirring propeller 10 and positioned in a cavity of the groove type pesticide mixing tank 8. The hydraulic cylinder A6 and the hydraulic cylinder B21 have the following structures: a push rod 37, a tension spring 39, a semi-circular baffle piston 38, an upper pressure spring 40, a cylindrical piston 41 and a lower pressure spring 42 are sequentially inserted and installed in a cavity of a cylinder body 45 provided with a liquid inlet 46 and a liquid outlet 44 from top to bottom, the push rod 37 is connected with the semi-circular baffle piston 38, the tension spring 39 is sleeved on the push rod 37, the upper end and the lower end of the tension spring 39 are respectively connected with the cylinder body 45 and the semi-circular baffle piston 38, the upper end and the lower end of the upper pressure spring 40 are respectively in extrusion contact fit with the semi-circular baffle piston 38 and the cylindrical piston 41, the upper end and the lower end of the lower pressure spring 42 are respectively in extrusion contact fit with the cylindrical piston 41 and the cylinder body 45, the semi-circular baffle piston 38 is in closed or open fit with the liquid inlet 46, and the cylindrical piston 41 is in closed or open fit with the liquid outlet 44; an upper vent hole 47 and a lower vent hole 43 are formed in the upper and lower portions of the cylinder 45, respectively.

During operation, two different liquid pesticides are respectively filled in the A pesticide liquid storage tank 1 and the B pesticide liquid storage tank 26, the different liquid pesticides in the A pesticide liquid storage tank 1 and the B pesticide liquid storage tank 26 are respectively filled into the inner part of a cylinder 45 between the lower part of the semicircular baffle type piston 38 and the upper part of the cylindrical piston 41 from the A pesticide flexible liquid inlet pipe 3 and the B pesticide flexible liquid inlet pipe 24 through the liquid inlet hole 46, the operating motor A27 drives the driving pin A35 to do circular motion through the driving disc A28 at the moment, the driving pin A35 enables the push-pull driving rod 19 to do up-and-down reciprocating motion on the frame assembly 2, then the push rod 37 sequentially drives the push rod 37 of the hydraulic cylinder A6 and the hydraulic cylinder B21 to do up-and-down reciprocating motion through the sleeve 25, the spherical hinge 31, the balance rod 32, the barrel type external thread lead screw A4, the T-shaped screw A5, the barrel type external thread lead screw B23 and the T-shaped screw B22 respectively, when the push rod 37 runs down, the semicircular piston 38 moves down to close the liquid inlet hole 46 on the cylinder 45, the liquid pesticide liquid inlet pipe 44 and the liquid pesticide liquid piston 41 move up and the liquid medicine mixed liquid medicine is discharged from the liquid outlet hole 20 through the liquid outlet pipe 44 and the liquid piston 20 on the cylinder 41, the liquid medicine mixed liquid medicine tank, the liquid medicine tank 40, the liquid medicine mixed liquid medicine tank is lifted up and the liquid medicine mixed liquid medicine tank 40 and the liquid medicine tank 20; the starting motor B14 drives the driving disc B13 to rotate, the driving pin B30 which integrally rotates eccentrically drives the T-shaped slider 12 to do up-and-down reciprocating motion on the groove type track 15, and synchronously, the T-shaped slider 12 drives the rack 16, the stirring driving rod 10 and the cylindrical gear 11 to do up-and-down reciprocating motion together, when the rack 16 does up-and-down reciprocating motion, the obliquely arranged pulling rod 17 enables the rack 16 to do transverse reciprocating motion on the T-shaped slider 12 through the axial reciprocating sliding of the cylindrical slider 29 on the pulling rod 17, the rack 16 drives the stirring driving rod 10 to do reciprocating rotation through the cylindrical gear 11, so that the propeller 33 is driven to complete the combined motion of up-and-down reciprocating motion and circumferential reciprocating rotation in the groove type pesticide mixing tank 8, and the uniform mixing quality and the operation efficiency of the pesticide A and the pesticide B in the groove type pesticide mixing tank 8 can be effectively guaranteed and improved.

When the liquid medicine mixing proportion is adjusted, the barrel type external thread lead screw A4 and the barrel type external thread lead screw B23 are respectively rotated by hands, so that the T-shaped screw A5 and the T-shaped screw B22 respectively axially move on the barrel type external thread lead screw A4 and the barrel type external thread lead screw B23, the distance between the T-shaped screw A5 and the distance between the T-shaped screw B22 and the sleeve 25 and the distance between the T-shaped screw A5 and the T-shaped screw B22 and the spherical hinge 31 are respectively changed, namely the torque length is changed, the pressure on one side with the torque length is reduced, the pressure on one side with the torque length is increased, two sides of the balance rod 32 are inclined on the sleeve 25 through the spherical hinge 31, the hydraulic cylinder piston on the torque length side is small in operation amount, the liquid medicine discharge amount is small, the hydraulic cylinder piston on the torque length side with large operation amount, the liquid medicine is large in discharge amount, and the accurate adjustment operation of the liquid pesticide mixing proportion is completed.

The device can be used for preparing and processing mixed liquid pesticide with more than two liquid medicine components by replacing and containing liquid medicines with different components in the A, B medicine liquid storage tanks 1 and 26.

Claims (2)

1. The utility model provides a liquid pesticide mixes accurate regulation of proportion and mixes orchestration which characterized in that: the medicine liquid storage tank A (1) and the medicine liquid storage tank B (26) are fixedly arranged on the upper side part of the stand assembly (2) in a mutually corresponding mode, the groove type pesticide mixing tank (8) is fixedly arranged on the middle side part of the stand assembly (2), and the liquid discharge valve (9) is arranged on the bottom plate of the groove type pesticide mixing tank (8); a push-pull driving rod (19) is vertically installed on the middle part of the rack assembly (2) in a reciprocating manner, a sleeve (25) is fixedly installed on the upper end part of the push-pull driving rod (19), a spherical hinge (31) is installed in a cylinder hole of the sleeve (25) in a radial and axial positioning manner and in a universal and rotatable manner, a balancing rod (32) is fixedly inserted on the spherical hinge (31), a cylinder type external thread lead screw A (4) and a cylinder type external thread lead screw B (23) are respectively installed on the balancing rod (32) on two sides of the spherical hinge (31) in a radial and axial positioning manner and in a circumferential and rotatable manner in a sleeving manner, a T-shaped nut A (5) and a T-shaped nut B (22) are respectively sleeved on the cylinder type external thread lead screw A (4) and the cylinder type external thread lead screw B (23), a motor A (27) is fixedly installed on the lower part of the rack assembly (2) on the push-pull driving rod (19), a motor shaft of the motor A (27) which is coaxially installed on the driving disk A (28) is eccentrically provided with a driving disk A (35), and a strip-pull driving disk (19) is movably inserted into a driving pin (36) arranged on the lower end part of the push-pull driving rod; a hydraulic cylinder A (6) and a hydraulic cylinder B (21) are respectively and pivotally arranged at two side positions of a push-pull driving rod (19) on a frame assembly (2) in a radial positioning way, a circumferential rotation way and an axial movement way through a pin shaft (18), the hydraulic cylinder A (6) and the hydraulic cylinder B (21) are respectively and pivotally connected with a T-shaped screw nut A (5) and a T-shaped screw nut B (22), an A medicine flexible liquid inlet pipe A (3) and a B medicine flexible liquid inlet pipe B (24) respectively communicate an A medicine liquid storage tank (1) with the hydraulic cylinder A (6) and a B medicine liquid storage tank (26) with the hydraulic cylinder B (21), and an A medicine liquid outlet pipe (7) and a B medicine liquid outlet pipe (20) respectively communicate the hydraulic cylinder A (6) and the hydraulic cylinder B (21) with a pesticide tank type mixing tank (8); a motor B (14) and a groove type track (15) are respectively and fixedly arranged on the machine frame assembly (2) and at the lower part of the groove type pesticide mixing tank (8), a driving disk B (13) is fixedly arranged on the motor shaft of the motor B (14), a driving pin B (30) is eccentrically arranged on the driving disk B (13), a T-shaped sliding block (12) is arranged on the groove type track (15) in a way of reciprocating up and down, a driving pin B (30) is slidably inserted in a strip-shaped hole at the lower end part of the T-shaped sliding block (12), a rack (16) is slidably arranged on the T-shaped sliding block (12), a stirring driving rod (10) is arranged on the T-shaped sliding block (12) in a radial and axial positioning way and can rotate in the circumferential direction, a cylindrical gear (11) is fixedly arranged on the stirring driving rod (10), the cylindrical gear (11) is meshed with a rack (16), a traction rod (17) is fixedly arranged on the frame assembly (2) in an inclined way through a fixing block (34), a cylinder type slide block (29) is slidably sleeved on the traction rod (17), the cylinder type sliding block (29) is connected with the rack (16), the stirring driving rod (10) is radially positioned, circumferentially rotatable and axially movably inserted and matched on a bottom plate of the groove type pesticide mixing tank (8), and the propeller (33) is fixedly arranged on the upper end part of the stirring driving rod (10) and is positioned in a tank cavity of the groove type pesticide mixing tank (8).

2. The liquid pesticide mixing proportion precise adjustment mixer of claim 1, characterized in that: the hydraulic cylinder A (6) and the hydraulic cylinder B (21) are structurally characterized in that: a push rod (37), a tension spring (39), a semicircular baffle type piston (38), an upper pressure spring (40), a cylindrical piston (41) and a lower pressure spring (42) are sequentially inserted and installed in a cavity of a cylinder body (45) provided with a liquid inlet hole (46) and a liquid outlet hole (44) from top to bottom, the push rod (37) is connected with the semicircular baffle type piston (38), the tension spring (39) is sleeved on the push rod (37), the upper end and the lower end of the tension spring (39) are respectively connected with the cylinder body (45) and the semicircular baffle type piston (38), the upper end and the lower end of the upper pressure spring (40) are respectively in extrusion contact fit with the semicircular baffle type piston (38) and the cylindrical piston (41), the upper end and the lower end of the lower pressure spring (42) are respectively in extrusion contact fit with the cylindrical piston (41) and the cylinder body (45), the semicircular baffle type piston (38) is in closed or open fit with the liquid inlet hole (46), and the cylindrical piston (41) is in closed or open fit with the liquid outlet hole (44); an upper vent hole (47) and a lower vent hole (43) are respectively arranged on the upper part and the lower part of the cylinder body (45).

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