Chemical raw material mixing machine

Abstract

The application discloses a chemical raw material mixing machine, which comprises a support and a mixing box, a discharge port is formed in the outer wall of one side of the mixing box, a baffle is arranged on the inner wall of the discharge port, a fixing seat is connected to the outer wall of one side of the top of the support through bolts, a fixing groove is formed in the outer wall of one side of the fixing seat, a lifting mechanism is arranged in the fixing groove, a supporting rod is arranged on the outer wall of one side of the lifting mechanism, a box cover is connected to the outer wall of the bottom of the supporting rod through bolts, a stirring mechanism is arranged between the inner walls of the opposite sides of the mixing box, and the stirring mechanism comprises a rotating rod, a plurality of fixing rings, a plurality of stirring shafts and a plurality of shaft sleeves. The application can improve the stirring effect of the stirring mechanism on the chemical raw materials, prevent the chemical raw materials from depositing on the bottom of the mixing box and affecting the stirring and mixing of the chemical raw materials, make the deposited chemical raw materials in a fluffy state, and facilitate the stirring and treatment of the chemical raw materials by the stirring mechanism.

Description

TECHNICAL FIELD

[0001] The application relates to the field of chemical raw material processing, and in particular to a chemical raw material mixing machine. BACKGROUND

[0002] The existing cast polyurethane elastomer is a new organic polymer material, and when the polyurethane is produced, the chemical raw materials need to be mixed by a mixing machine.

[0003] For example, the patent application with the patent publication number CN115181242B and the publication date of October 14, 2022 discloses a castable low-temperature-resistant polyurethane elastomer material, a bridge support and a preparation method. The specific preparation method of the castable low-temperature-resistant polyurethane elastomer material comprises the following steps: S1, first, 10-25 parts of toluene diisocyanate and 42-68 parts of GF-2 prepolymer formed by polytetramethylene ether glycol are put into the A tank of the mixing device, heated to 80-85 DEG C after the material is added, and the vacuum is extracted for 30-35 minutes while stirring. Stop stirring, observe the lamp sight, when there are basically no bubbles in the tank, extract the vacuum for 10-15 minutes without stirring, and form A material; S2, at the same time, 15-25 parts of 3,3'-dichloro-4,4'-diamino diphenyl methane solid particles are heated to be dissolved and extracted into the B tank of the mixing device, and after the material is added, the vacuum is extracted while stirring, and the temperature is raised to 120-130 DEG C for heat preservation, and B material is formed; S3, 1-20 parts of small molecular weight polyether prepolymer, 20-40 parts of 3-methyl tetrahydrofuran or polytetrahydrofuran ether glycol are mixed at room temperature, and then heated to 70-100 DEG C, and stirred at a speed of 2500-3000 revolutions per minute. If the center temperature exceeds 120 DEG C, stop stirring, and reduce to 70-100 DEG C, and stir again. The stirring time accumulates to 30-50 minutes; cool to room temperature; liquid is put into the C tank of the mixing device, heated to 90-100 DEG C after the material is added, and the exhaust is extracted while stirring for 30-35 minutes. Stop stirring, observe the lamp sight, when there are basically no bubbles in the tank, extract for 10-15 minutes again, and form C material; S4, the A material, the B material and the C material are prepared according to the weight ratio of 100:33-40:13.2-19.34. During the preparation process, the A material, the B material and the C material are monitored in real time by the separate electronic scale to ensure that the A material, the B material and the C material always meet the ratio requirements, and the pouring is completed by the polyurethane pouring machine on the mixing device.

[0004] The existing mixing machine often causes the different chemical raw materials to be not fully mixed due to poor stirring effect when mixing the chemical raw materials, thereby affecting the processing of polyurethane, especially the chemical raw materials are deposited at the bottom of the mixing box, thereby affecting the stirring and mixing of the chemical raw materials. Therefore, the applicant has invented the present patent application technology. SUMMARY

[0005] The purpose of the present application is to provide a chemical raw material mixing machine, which can overturn the chemical raw materials at the bottom of the mixing box to the upper part while stirring the chemical raw materials, thereby improving the stirring effect of the stirring mechanism on the chemical raw materials.

[0006] In order to achieve the above purpose, the present application adopts the following technical solutions:

[0007] A chemical raw material mixing machine, comprising a support and a mixing box, a discharge port is formed in one side outer wall of the mixing box, and a baffle is arranged on the inner wall of the discharge port, a fixing seat is connected to one side outer wall of the top outer wall of the support through bolts, a fixing groove is formed in one side outer wall of the fixing seat, a lifting mechanism is arranged in the fixing groove, a supporting rod is arranged on one side outer wall of the lifting mechanism, a box cover is connected to the bottom outer wall of the supporting rod through bolts, a stirring mechanism is arranged between the inner walls of the opposite sides of the mixing box, the stirring mechanism comprises a rotating rod, a plurality of fixing rings, a plurality of stirring shafts and a plurality of shaft sleeves, the rotating rod is rotatably connected to the mixing box through a bearing, the plurality of fixing rings are equidistantly fixed on the outer wall of the rotating rod, the plurality of stirring shafts are connected to the fixing rings through hinges, a first spring is connected between adjacent two stirring shafts through bolts, the stirring shafts are in the shape of sickles, a sliding groove is formed in the upper and lower outer walls of the rotating rod, a sliding block is slidably connected to the inner walls of the upper and lower sliding grooves, the two sliding blocks are connected to the shaft sleeves through bolts, a plurality of stirring blocks are connected to the outer wall of the shaft sleeve through bolts, the stirring blocks are in the shape of horns, a second spring is connected between one side inner wall of the sliding groove and one side outer wall of the sliding block through bolts, a first magnet is connected to one side inner wall of the sliding groove through bolts, a second magnet is connected to one side outer wall of the sliding block through bolts, and the second magnet and the first magnet repel each other.

[0008] Preferably, a heating cavity is formed in the inside of the mixing box, the inside of the heating cavity is filled with oil, a heater is connected to the inner wall of the heating cavity through bolts, an oil inlet and an oil outlet are formed in the inner wall of one side and the bottom of the heating cavity, respectively, and the inner walls of the oil inlet and the oil outlet are provided with sealing plugs.

[0009] Preferably, positioning holes are formed in the four corners of the bottom outer wall of the box cover, positioning blocks are connected to the four corners of the top outer wall of the mixing box through bolts, and the positions of the positioning blocks correspond to the positions of the positioning holes.

[0010]

[0010] Preferably, one side of the outer wall of the top of the box cover is connected with a through hole by a bolt, and the inner wall of the through hole is provided with a vacuum pump, one end of the vacuum pump is located between the box cover and the mixing box.

[0011] Preferably, the lifting mechanism comprises a threaded rod and a connecting block, the outer wall of the connecting block is provided with a threaded hole, the threaded rod is threadedly connected with the threaded hole, the threaded rod is rotatably connected with the fixed groove through a bearing, the top of the fixed seat is connected with a first motor by a bolt, and the first motor is connected with the threaded rod by a bolt.

[0012] Preferably, one side of the outer wall of the mixing box is provided with a transmission mechanism, and the transmission mechanism comprises a second motor, two belt pulleys and a belt, the second motor is connected with the mixing box by a bolt, the two belt pulleys are fixedly connected with the second motor and the rotating rod respectively, and the belt is rotatably connected with the two belt pulleys.

[0013] Preferably, the outer walls of the two sides of the fixed seat are provided with positioning grooves, and the inner walls of the two positioning grooves are slidably connected with positioning plates, and the positioning plates and the box cover are connected with connecting rods by bolts.

[0014] Preferably, one side of the outer wall of the top of the support is provided with a supporting mechanism, and the supporting mechanism comprises a supporting frame and a supporting plate, the supporting frame and the supporting plate are rotatably connected through a bearing, and the supporting plate is connected with the mixing box by a bolt.

[0015] Preferably, the outer walls of the two sides of the bottom of the supporting plate are provided with two air cushions between the support, and the two air cushions are symmetrically distributed, the air cushion is made of hollow elastic material, an air bag is arranged between the top of the positioning plate and the top of the inner wall of the positioning groove, and an air pipe is arranged between the air bag and the air cushion.

[0016] The beneficial effects of the present application are:

[0017] The application has the advantages that when the chemical raw materials are mixed and treated, the second motor is started to drive one of the belt pulleys to rotate, and under the action of the belt, the other belt pulley drives the rotating rod to rotate, and the chemical raw materials are stirred and treated by the stirring shaft, and because the stirring shaft is in the shape of a sickle, the chemical raw materials at the bottom of the mixing box are turned over from the bottom to the top while being stirred and treated, so that the stirring effect of the stirring mechanism on the chemical raw materials is improved, and the chemical raw materials are prevented from depositing at the bottom of the mixing box to affect the stirring and mixing of the chemical raw materials, and when the rotating rod rotates, part of the chemical raw materials contacts the stirring block, and under the action of the chemical raw materials, the stirring block slides to one side, and the distance between the first magnet and the second magnet gradually decreases with the sliding of the stirring block, and the repulsion between the first magnet and the second magnet increases, and when the stirring block slides to a certain distance, the stirring block moves in the opposite direction under the action of the repulsion between the first magnet and the second magnet and the elastic force of the second spring, and the stirring block reciprocally slides on the rotating rod, so that because the stirring block is in the shape of a horn, the chemical raw materials adhering to the bottom of the mixing box are scraped off by the reciprocally sliding stirring block while being stirred and treated, so that the deposited chemical raw materials are in a fluffy state, so that the stirring mechanism can stir and treat the chemical raw materials, and the stirring effect of the stirring mechanism on the chemical raw materials is improved by the cooperation between the stirring shaft and the stirring block, so that the chemical raw materials are fully mixed. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 A structure diagram of a chemical raw material mixing machine is provided for the application;

[0019] Figure 2 A structure diagram of a chemical raw material mixing machine is provided for the application;

[0020] Figure 3 A structure diagram of a chemical raw material mixing machine is provided for the application;

[0021] Figure 4 A structure diagram of a chemical raw material mixing machine is provided for the application;

[0022] Figure 5 A structure diagram of a chemical raw material mixing machine is provided for the application;

[0023] Figure 6 A structure diagram of a chemical raw material mixing machine is provided for the application;

[0024] Figure 7A local structure schematic view of a chemical raw material mixing machine is provided in the present application;

[0025] Figure 8 A support mechanism structure schematic view of a chemical raw material mixing machine is provided in the present application.

[0026] In the drawings: 1 - support; 2 - support mechanism; 3 - fixed seat; 4 - positioning groove; 5 - connecting rod; 6 - positioning plate; 7 - fixed groove; 8 - first motor; 9 - support rod; 10 - vacuum pump; 11 - mixing box; 12 - box cover; 13 - positioning block; 14 - sealing plug; 15 - baffle; 16 - transmission mechanism; 17 - connecting block; 18 - threaded rod; 19 - stirring mechanism; 20 - heating cavity; 21 - second motor; 22 - pulley; 23 - belt; 24 - rotating rod; 25 - fixed ring; 26 - stirring shaft; 27 - first spring; 28 - stirring block; 29 - sliding groove; 30 - first magnet; 31 - sliding block; 32 - second spring; 33 - second magnet; 34 - shaft sleeve; 35 - air cushion; 36 - support frame; 37 - support plate; 38 - air pipe; 39 - air bag. DETAILED DESCRIPTION

[0027] Example 1

[0028] Reference Figures 1-7The utility model provides a chemical raw material mixing machine, including support 1 and mixing box 11, one side outer wall of mixing box 11 is equipped with discharge gate, and the inner wall of discharge gate is provided with baffle 15, the outer wall of support 1 top is equipped with fixed seat 3 on one side, and the outer wall of fixed seat 3 is equipped with fixed groove 7 on one side, the inside of fixed groove 7 is provided with lifting mechanism, and the outer wall of lifting mechanism is provided with support rod 9 on one side, and the bottom outer wall of support rod 9 is connected with box cover 12 through bolt, be provided with stirring mechanism 19 between the inner wall of opposite two sides of mixing box 11, and stirring mechanism 19 includes rotating rod 24, a plurality of fixed rings 25, a plurality of stirring shafts 26 and a plurality of shaft sleeves 34, and rotating rod 24 is rotatably connected with mixing box 11 through bearing, a plurality of fixed rings 25 are equidistantly fixed on the outer wall of rotating rod 24, a plurality of stirring shafts 26 are connected with fixed ring 25 through hinge, first spring 27 is connected through bolt between adjacent two stirring shafts 26, the shape of stirring shaft 26 is sickle, and the upper and lower outer walls of rotating rod 24 are equipped with sliding slot 29, and the inner wall of upper and lower sliding slot 29 is slidably connected with sliding block 31, and two sliding blocks 31 are connected with shaft sleeve 34 through bolt, and the outer wall of shaft sleeve 34 is connected with a plurality of stirring blocks 28 through bolt, and the shape of stirring block 28 is horn, and the inner wall of one side of sliding slot 29 is connected with the outer wall of one side of sliding block 31 through bolt and is equipped with second spring 32, and the inner wall of one side of sliding slot 29 is connected with first magnet 30 through bolt, and the outer wall of one side of sliding block 31 is connected with second magnet 33 through bolt, and second magnet 33 and first magnet 30 repel each other, when mixing chemical raw materials, start second motor 21, and one of pulley 22 will be rotated under second motor 21, at this moment, under the action of belt 23, the other pulley 22 will drive rotating rod 24 to rotate, at this moment, stirring shaft 26 can be used to stir chemical raw materials, because the shape of stirring shaft 26 is sickle, therefore, stirring shaft 26 will turn the chemical raw materials at the bottom of mixing box 11 from the bottom to the top while stirring the chemical raw materials, so as to improve the stirring effect of stirring mechanism 19 on chemical raw materials, prevent chemical raw materials from depositing at the bottom of mixing box 11 and affecting the stirring and mixing of chemical raw materials, at this moment, when rotating rod 24 rotates, part of chemical raw materials will contact with stirring block 28, at this moment, under the action of chemical raw materials, stirring block 28 will slide to one side, and the distance between first magnet 30 and second magnet 33 will gradually decrease along with the sliding of stirring block 28, at this moment, the repulsion between first magnet 30 and second magnet 33 will increase, when stirring block 28 slides to a certain distance, stirring block 28 will move to the opposite direction under the action of repulsion between first magnet 30 and second magnet 33 and the elastic force of second spring 32, and stirring block 28 will reciprocate on rotating rod 24, so that the shape of stirring block 28 is horn, therefore,The stirring block 28 can shovel off the chemical raw materials adhered to the bottom of the mixing box 11 through reciprocating sliding while stirring the chemical raw materials, so that the deposited chemical raw materials are in a fluffy state, facilitating the stirring of the stirring mechanism 19 on the chemical raw materials, and the cooperation between the stirring shaft 26 and the stirring block 28 can improve the stirring effect of the stirring mechanism 19 on the chemical raw materials, thereby facilitating the full mixing of the chemical raw materials.

[0029] In the application, the inside of the mixing box 11 is provided with a heating cavity 20, and the inside of the heating cavity 20 is filled with oil. The inner wall of the heating cavity 20 is connected with a heater through bolts. The side inner wall and the bottom inner wall of the heating cavity 20 are respectively provided with an oil inlet and an oil outlet. The inner walls of the oil inlet and the oil outlet are both provided with sealing plugs 14.

[0030] In the application, the four corners of the bottom outer wall of the box cover 12 are provided with positioning holes, and the four corners of the top outer wall of the mixing box 11 are connected with positioning blocks 13 through bolts. The positioning blocks 13 correspond to the positions of the positioning holes.

[0031] In the application, one side of the top outer wall of the box cover 12 is connected with a through hole through bolts, and the inner wall of the through hole is installed with a vacuum pump 10. One end of the vacuum pump 10 is located between the box cover 12 and the mixing box 11.

[0032] In the application, the lifting mechanism includes a threaded rod 18 and a connecting block 17. The outer wall of the connecting block 17 is provided with a threaded hole. The threaded rod 18 is threadedly connected with the threaded hole. The threaded rod 18 is rotationally connected with the fixed groove 7 through a bearing. The top outer wall of the fixed seat 3 is connected with a first motor 8 through bolts. The first motor 8 is connected with the threaded rod 18 through bolts.

[0033] In the application, one side outer wall of the mixing box 11 is provided with a transmission mechanism 16. The transmission mechanism 16 includes a second motor 21, two belt pulleys 22 and a belt 23. The second motor 21 is connected with the mixing box 11 through bolts. The two belt pulleys 22 are respectively fixedly connected with the second motor 21 and the rotating rod 24. The belt 23 is rotationally connected with the two belt pulleys 22.

[0034] Example 2

[0035] Reference Figures 1-2The utility model provides a chemical raw material mixing machine, including support 1 and mixing box 11, one side outer wall of mixing box 11 is equipped with discharge gate, and the inner wall of discharge gate is provided with baffle 15, the outer wall of support 1 top is equipped with fixed seat 3 on one side, and the outer wall of fixed seat 3 is equipped with fixed groove 7 on one side, the inside of fixed groove 7 is provided with lifting mechanism, and the outer wall of lifting mechanism is provided with support rod 9 on one side, and the bottom outer wall of support rod 9 is connected with box cover 12 through bolt, be provided with stirring mechanism 19 between the inner wall of opposite two sides of mixing box 11, and stirring mechanism 19 includes rotating rod 24, a plurality of fixed rings 25, a plurality of stirring shafts 26 and a plurality of shaft sleeves 34, and rotating rod 24 is rotatably connected with mixing box 11 through bearing, a plurality of fixed rings 25 are equidistantly fixed on the outer wall of rotating rod 24, a plurality of stirring shafts 26 are connected with fixed ring 25 through hinge, first spring 27 is connected through bolt between adjacent two stirring shafts 26, the shape of stirring shaft 26 is sickle, and the upper and lower outer walls of rotating rod 24 are equipped with sliding slot 29, and the inner wall of upper and lower sliding slot 29 is slidably connected with sliding block 31, and two sliding blocks 31 are connected with shaft sleeve 34 through bolt, and the outer wall of shaft sleeve 34 is connected with a plurality of stirring blocks 28 through bolt, and the shape of stirring block 28 is horn, and the inner wall of one side of sliding slot 29 is connected with the outer wall of one side of sliding block 31 through bolt and is equipped with second spring 32, and the inner wall of one side of sliding slot 29 is connected with first magnet 30 through bolt, and the outer wall of one side of sliding block 31 is connected with second magnet 33 through bolt, and second magnet 33 and first magnet 30 repel each other, when mixing chemical raw materials, start second motor 21, and one of pulley 22 will be rotated under second motor 21, at this moment, under the action of belt 23, the other pulley 22 will drive rotating rod 24 to rotate, at this moment, stirring shaft 26 can be used to stir chemical raw materials, because the shape of stirring shaft 26 is sickle, therefore, stirring shaft 26 will turn the chemical raw materials at the bottom of mixing box 11 from the bottom to the top while stirring the chemical raw materials, so as to improve the stirring effect of stirring mechanism 19 on chemical raw materials, prevent chemical raw materials from depositing at the bottom of mixing box 11 and affecting the stirring and mixing of chemical raw materials, at this moment, when rotating rod 24 rotates, part of chemical raw materials will contact with stirring block 28, at this moment, under the action of chemical raw materials, stirring block 28 will slide to one side, and the distance between first magnet 30 and second magnet 33 will gradually decrease along with the sliding of stirring block 28, at this moment, the repulsion between first magnet 30 and second magnet 33 will increase, when stirring block 28 slides to a certain distance, stirring block 28 will move to the opposite direction under the action of repulsion between first magnet 30 and second magnet 33 and the elastic force of second spring 32, and stirring block 28 will reciprocate on rotating rod 24, so that the shape of stirring block 28 is horn, therefore,The stirring block 28 can shovel off the chemical raw materials adhered to the bottom of the mixing box 11 through reciprocating sliding while stirring the chemical raw materials, so that the deposited chemical raw materials are in a fluffy state, facilitating the stirring of the stirring mechanism 19 to the chemical raw materials, and the cooperation between the stirring shaft 26 and the stirring block 28 can improve the stirring effect of the stirring mechanism 19 to the chemical raw materials, so as to facilitate the full mixing of the chemical raw materials.

[0036] In the present application, the two side outer walls of the fixing seat 3 are provided with positioning grooves 4, and the inner walls of the two positioning grooves 4 are slidably connected with positioning plates 6, and the connecting rods 5 are connected between the positioning plates 6 and the box cover 12 through bolts, which can position the movement of the box cover 12, so as to make the box cover 12 completely coincide with the mixing box 11, thereby improving the sealing between the box cover 12 and the mixing box 11, and facilitating the mixing of the chemical raw materials, preventing the box cover 12 from deviating during movement, so that the poor sealing between the box cover 12 and the mixing box 11 causes air to enter the inside of the mixing box 11, thereby affecting the mixing of the chemical raw materials.

[0037] Example 3

[0038] Reference Figures 1-3 and Figure 8The utility model provides a chemical raw material mixing machine, including support 1 and mixing box 11, one side outer wall of mixing box 11 is equipped with discharge gate, and the inner wall of discharge gate is provided with baffle 15, the outer wall of support 1 top is equipped with fixed seat 3 on one side, and the outer wall of fixed seat 3 is equipped with fixed groove 7 on one side, the inside of fixed groove 7 is provided with lifting mechanism, and the outer wall of lifting mechanism is provided with support rod 9 on one side, and the bottom outer wall of support rod 9 is connected with box cover 12 through bolt, be provided with stirring mechanism 19 between the inner wall of opposite two sides of mixing box 11, and stirring mechanism 19 includes rotating rod 24, a plurality of fixed rings 25, a plurality of stirring shafts 26 and a plurality of shaft sleeves 34, and rotating rod 24 is rotatably connected with mixing box 11 through bearing, a plurality of fixed rings 25 are equidistantly fixed on the outer wall of rotating rod 24, a plurality of stirring shafts 26 are connected with fixed ring 25 through hinge, first spring 27 is connected through bolt between adjacent two stirring shafts 26, the shape of stirring shaft 26 is sickle, and the upper and lower outer walls of rotating rod 24 are equipped with sliding slot 29, and the inner wall of upper and lower sliding slot 29 is slidably connected with sliding block 31, and two sliding blocks 31 are connected with shaft sleeve 34 through bolt, and the outer wall of shaft sleeve 34 is connected with a plurality of stirring blocks 28 through bolt, and the shape of stirring block 28 is horn, and the inner wall of one side of sliding slot 29 is connected with the outer wall of one side of sliding block 31 through bolt and is equipped with second spring 32, and the inner wall of one side of sliding slot 29 is connected with first magnet 30 through bolt, and the outer wall of one side of sliding block 31 is connected with second magnet 33 through bolt, and second magnet 33 and first magnet 30 repel each other, when mixing chemical raw materials, start second motor 21, and one of pulley 22 will be rotated under second motor 21, at this moment, under the action of belt 23, the other pulley 22 will drive rotating rod 24 to rotate, at this moment, stirring shaft 26 can be used to stir chemical raw materials, because the shape of stirring shaft 26 is sickle, therefore, stirring shaft 26 will turn the chemical raw materials at the bottom of mixing box 11 from the bottom to the top while stirring the chemical raw materials, so as to improve the stirring effect of stirring mechanism 19 on chemical raw materials, prevent chemical raw materials from depositing at the bottom of mixing box 11 and affecting the stirring and mixing of chemical raw materials, at this moment, when rotating rod 24 rotates, part of chemical raw materials will contact with stirring block 28, at this moment, under the action of chemical raw materials, stirring block 28 will slide to one side, and the distance between first magnet 30 and second magnet 33 will gradually decrease along with the sliding of stirring block 28, at this moment, the repulsion between first magnet 30 and second magnet 33 will increase, when stirring block 28 slides to a certain distance, stirring block 28 will move to the opposite direction under the action of repulsion between first magnet 30 and second magnet 33 and the elastic force of second spring 32, and stirring block 28 will reciprocate on rotating rod 24, so that the shape of stirring block 28 is horn, therefore,The stirring block 28 can shovel off the chemical raw materials adhered to the bottom of the mixing box 11 through reciprocating sliding while stirring the chemical raw materials, so that the deposited chemical raw materials are in a fluffy state, facilitating the stirring of the stirring mechanism 19 to the chemical raw materials, and the cooperation between the stirring shaft 26 and the stirring block 28 can improve the stirring effect of the stirring mechanism 19 to the chemical raw materials, thereby facilitating the full mixing of the chemical raw materials.

[0039] In the present application, the two side outer walls of the fixing seat 3 are provided with positioning grooves 4, and the inner walls of the two positioning grooves 4 are slidably connected with positioning plates 6, and the connecting rods 5 are connected between the positioning plates 6 and the box cover 12 through bolts, which can position the movement of the box cover 12, so as to completely overlap the box cover 12 and the mixing box 11, thereby improving the sealing between the box cover 12 and the mixing box 11, and facilitating the mixing of the chemical raw materials, preventing the box cover 12 from deviating during movement, thereby improving the sealing between the box cover 12 and the mixing box 11, and preventing air from entering the inside of the mixing box 11, thereby affecting the mixing of the chemical raw materials.

[0040] In the present application, the support mechanism 2 is arranged on one side of the top outer wall of the support 1, and the support mechanism 2 comprises a support frame 36 and a support plate 37, and the support frame 36 and the support plate 37 are rotatably connected through bearings, and the support plate 37 is connected with the mixing box 11 through bolts.

[0041] In the present application, two air cushions 35 are arranged between the bottom outer walls of the two sides of the support plate 37 and the support 1, and the two air cushions 35 are symmetrically distributed, the air cushion 35 is of hollow elastic material, the top outer wall of the positioning plate 6 and the top inner wall of the positioning groove 4 are provided with an air bag 39, and the air bag 39 and the air cushion 35 are provided with an air pipe 38, when the mixing of the chemical raw materials is completed, the lifting mechanism is started, so that the box cover 12 is away from the mixing box 11, during which the positioning plate 6 rises, and the positioning plate 6 will extrude the air bag 39 when it rises, at this time, the gas in the air bag 39 will be transported to the inside of the air cushion 35 through the air pipe 38, and the air cushion 35 will be inflated due to the input of the gas, at this time, the mixing box 11 will tilt to one side, thereby facilitating the rapid discharge of the mixed raw materials from the inside of the mixing box 11.

[0042] The above is only a preferred specific embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art can make equivalent replacement or change within the technical range disclosed by the present application according to the technical solution and the inventive concept of the present application, which should be covered within the protection scope of the present application.

Claims

1. A chemical raw material mixer, comprising a support (1) and a mixing box (11), wherein a discharge port is provided on one outer wall of the mixing box (11), and a baffle (15) is provided on the inner wall of the discharge port, characterized in that: The outer wall of one side of the top of the support (1) is provided with a fixing seat (3) through bolt connection, and the outer wall of one side of the fixing seat (3) is provided with a fixing groove (7), the inside of the fixing groove (7) is provided with a lifting mechanism, and the outer wall of one side of the lifting mechanism is provided with a supporting rod (9), the bottom outer wall of the supporting rod (9) is provided with a box cover (12) through bolt connection, the inside of the mixing box (11) is provided with a stirring mechanism (19) between the inner walls of opposite sides, and the stirring mechanism (19) comprises a rotating rod (24), a plurality of fixed rings (25), a plurality of stirring shafts (26) and a plurality of shaft sleeves (34), the rotating rod (24) is rotatably connected with the mixing box (11) through a bearing, a plurality of fixed rings (25) are fixed at equal distances on the outer wall of the rotating rod (24), a plurality of stirring shafts (26) are connected between the fixed rings (25) through hinges, first springs (27) are connected between adjacent two stirring shafts (26) through bolts, the stirring shaft (26) is in the shape of a sickle, the upper and lower outer walls of the rotating rod (24) are provided with sliding grooves (29), the inner walls of the upper and lower sliding grooves (29) are slidably connected with sliding blocks (31), the two sliding blocks (31) are connected between the shaft sleeves (34) through bolts, the outer wall of the shaft sleeve (34) is provided with a plurality of stirring blocks (28) through bolt connection, and the stirring block (28) is in the shape of a horn, the inner wall of one side of the sliding groove (29) and the outer wall of one side of the sliding block (31) are connected through a second spring (32) through bolt connection, the inner wall of one side of the sliding groove (29) is provided with a first magnet (30) through bolt connection, the outer wall of one side of the sliding block (31) is provided with a second magnet (33) through bolt connection, and the second magnet (33) and the first magnet (30) repel each other.

2. The chemical raw material mixing machine according to claim 1, characterized by The inside of the mixing box (11) is provided with a heating cavity (20), and the inside of the heating cavity (20) is filled with oil, the inner wall of the heating cavity (20) is provided with a heater through bolt connection, the inner wall of one side of the heating cavity (20) and the bottom inner wall are provided with an oil inlet and an oil outlet respectively, and the inner walls of the oil inlet and the oil outlet are provided with sealing plugs (14).

3. The chemical raw material mixing machine according to claim 1, characterized in that, The outer wall of the bottom of the box cover (12) is provided with positioning holes at four corners, and the outer wall of the top of the mixing box (11) is provided with positioning blocks (13) at four corners through bolt connection, and the positions of the positioning blocks (13) correspond to the positions of the positioning holes.

4. The chemical raw material mixing machine according to claim 1 or 3, characterized by The outer wall of one side of the top of the box cover (12) is provided with a through hole through bolt connection, and the inner wall of the through hole is provided with a vacuum pump (10), and one end of the vacuum pump (10) is located between the box cover (12) and the mixing box (11).

5. The chemical raw material mixing machine according to claim 1, characterized in that, The lifting mechanism comprises a threaded rod (18) and a connecting block (17), and the outer wall of the connecting block (17) is provided with a threaded hole, the threaded rod (18) is threadedly connected with the threaded hole, the threaded rod (18) is rotatably connected with the fixing groove (7) through a bearing, the top outer wall of the fixing seat (3) is provided with a first motor (8) through bolt connection, and the first motor (8) is connected with the threaded rod (18) through bolt connection.

6. The chemical raw material mixing machine according to claim 1, characterized in that, The side outer wall of the mixing box (11) is provided with a transmission mechanism (16), and the transmission mechanism (16) comprises a second motor (21), two belt pulleys (22) and a belt (23), the second motor (21) is connected with the mixing box (11) through bolts, the two belt pulleys (22) are fixedly connected with the second motor (21) and the rotating rod (24) respectively, and the belt (23) is rotatably connected with the two belt pulleys (22).

7. The chemical raw material mixing machine according to claim 1, characterized by The both side outer walls of the fixed seat (3) are provided with positioning grooves (4), and the inner walls of the two positioning grooves (4) are slidably connected with positioning plates (6), and the connecting rods (5) are connected between the positioning plates (6) and the box cover (12) through bolts.

8. The chemical raw material mixing machine according to claim 1, characterized by The top outer wall of the support (1) is provided with a supporting mechanism (2), and the supporting mechanism (2) comprises a supporting frame (36) and a supporting plate (37), the supporting frame (36) and the supporting plate (37) are rotatably connected through bearings, and the supporting plate (37) is connected with the mixing box (11) through bolts.

9. The chemical raw material mixing machine according to claim 8, characterized by The both sides of the bottom outer wall of the supporting plate (37) and the support (1) are provided with two air cushions (35), and the two air cushions (35) are symmetrically distributed, the air cushion (35) is made of hollow elastic material, the top outer wall of the positioning plate (6) and the top inner wall of the positioning groove (4) are provided with an air bag (39), and the air bag (39) and the air cushion (35) are provided with an air pipe (38).

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