CN221046007U - Chemical raw material mixing device - Google Patents

Abstract

The utility model provides a chemical raw material mixing device which comprises a mixing component, a control component and a discharging component, wherein the mixing component is used for realizing mixing of chemical raw materials, the control component and the discharging component are used for controlling output of the chemical raw materials, the mixing component comprises a mixing tank, a stirring device is rotationally connected in the mixing tank, the control component comprises a connecting block, the connecting block is fixedly connected with the mixing tank, a connecting pipe is rotationally connected to the connecting block, the connecting block is communicated with the mixing tank and the connecting pipe through a through hole, the lower end of the connecting pipe is communicated with a discharging pipe, a baffle is slidingly arranged in the through hole of the connecting block, a worm is rotationally connected to the connecting block, a worm wheel is fixedly sleeved on the connecting pipe, the worm wheel is in meshed connection with the worm, when the chemical raw material mixing device is used, the mixing quality of the raw materials is ensured by observing the mixing condition in real time through an observation window, the through the sliding baffle is opened, and the angle of the discharging pipe is adjusted and fixed through cooperation of the worm wheel and the worm, so that the efficiency of raw material output is improved.

Description

Chemical raw material mixing device

Technical Field

The utility model relates to the technical field of mixing equipment, in particular to a chemical raw material mixing device.

Background

Chemical raw materials can be generally divided into two major categories, namely organic chemical raw materials and inorganic chemical raw materials, and in the chemical production process flow, various chemical raw materials are generally required to be fully mixed by using a chemical raw material mixing device, so that the contact surface area between the raw materials is increased, and chemical reaction is promoted.

The existing chemical raw material mixing device is relatively simple in structure and function, the mixing device is provided with a feeding port and a discharging port, the mixer is installed in the mixing device in a rotating mode, when chemical raw materials are mixed, the chemical raw materials are fed into the mixing device through the feeding port, the chemical raw materials are mixed through rotation of the mixer under the driving of external power, and the chemical raw materials after the mixing are discharged through the discharging port.

The following problems exist in the use process of the existing chemical raw material mixing device: on the one hand, the existing chemical raw material mixing device lacks effectual ejection of compact subassembly, and the chemical raw material after mixing can not be quick clear discharges via the discharge gate, on the other hand, can not observe the mixed condition of chemical raw material in real time to lack effective control assembly between discharge gate and the mixing device, can not accurately control the opportunity of chemical raw material output, influence effect and the efficiency of mixing.

Disclosure of utility model

In order to solve the problems in the prior art, a chemical raw material mixing device is provided. The technical scheme adopted for solving the technical problems is as follows:

a chemical raw material mixing device, comprising:

The mixing assembly comprises a mixing tank, the mixing tank is fixed at the upper end of the support, a stirring device is rotationally connected in the mixing tank, and a plurality of feeding ports are formed in the top wall of the mixing tank;

The control assembly comprises a connecting block, the upper surface of the connecting block is fixedly connected with the bottom wall of the mixing tank, the lower surface of the connecting block is penetrated and rotatably connected with a connecting pipe, a first through hole is formed in the connecting block, the mixing tank and the connecting pipe are communicated with the first through hole, a baffle used for controlling the on-off of the first through hole is arranged in the first through hole in a sliding manner, a worm is rotationally connected onto the connecting block, a worm wheel is fixedly sleeved on the connecting pipe, and the worm wheel is meshed and connected with the worm;

The discharging assembly comprises a collecting tank and a discharging pipe, the discharging pipe is fixedly connected to the bottom of the collecting tank and is communicated with the collecting tank, the collecting tank is fixedly connected with the connecting pipe, the collecting tank is communicated with the connecting pipe, an output shaft is arranged in a pipe cavity of the discharging pipe in a penetrating and rotating mode, and spiral blades are fixedly sleeved on the output shaft.

Preferably, the material inlet is provided with a sealing cover in a matched manner, the sealing cover comprises a cover plate and a balancing weight, the balancing weight is fixedly connected to the lower surface of the cover plate, the cover plate is in tight contact with the upper end of the material inlet, the balancing weight is arranged in a pipe cavity of the material inlet in a penetrating manner, and the balancing weight is in sliding contact with the inner wall of the pipe cavity of the material inlet.

Preferably, the cross sections of the feeding port tube cavity and the balancing weight are circular.

Preferably, the upper end of the feeding port is symmetrically and fixedly connected with a screw, a through hole matched with the upper end of the cover plate is formed, the upper end of the screw penetrates through the hole upwards and extends freely, the screw is in sliding contact with the inner wall of the through hole, a first butterfly nut is connected to the screw in a threaded mode, and the first butterfly nut is in tight contact with the sealing cover.

Preferably, the upper end of the feeding port and the cover plate are respectively and fixedly connected with a plurality of groups of mutually matched strong magnetic sheets.

Preferably, an exhaust pipe is fixedly connected to the top wall of the mixing tank, the exhaust pipe is communicated with the mixing tank, and an exhaust valve is installed at the other end of the exhaust pipe.

Preferably, in the initial state, the exhaust valve is in a closed state.

Preferably, the stirring device comprises a stirring shaft which is rotatably arranged in the mixing tank body, a plurality of stirring structures are fixedly connected to the stirring shaft at intervals, each stirring structure comprises a plurality of first stirring rods, a plurality of second stirring rods are fixedly connected to the first stirring rods at intervals, one ends of the first stirring rods are fixedly connected with the stirring shaft, scraping plates are fixedly connected to the other ends of the first stirring rods together, and the scraping plates are in sliding contact with the inner wall of the mixing tank body.

Preferably, the stirring motor is fixedly connected to the tank body of the mixing tank, and the upper end of the stirring shaft penetrates out of the top wall of the mixing tank upwards and is fixedly connected with the shaft end of the stirring motor.

Preferably, the shape of the mixing tank body is a truncated cone shape.

Preferably, the lateral wall of the mixing tank body is provided with an observation window, and the observation window is positioned at the lower end of the lateral wall of the mixing tank body.

Preferably, one end of the worm is fixedly connected with a rotating handle.

Preferably, the cross section of the first through hole is square, the cross section of the connecting pipe is circular, and the first through hole is inscribed in the connecting pipe lumen.

Preferably, the worm wheel is located at the lower end of the connecting pipe, and the notch of the collecting groove is fixedly connected with the lower surface of the worm wheel.

Preferably, the cross section of the collecting groove is trapezoid, the notch of the collecting groove is square, and the width of the notch of the collecting groove is larger than the diameter of the connecting pipe.

Preferably, the operation rod is rotationally connected to the side wall of the mixing tank body, a sliding groove is formed in the operation rod along the length direction, a sliding shaft is arranged in the sliding groove in a penetrating and sliding mode, and two ends of the sliding shaft are fixedly connected with the baffle through connecting plates.

Preferably, the symmetrical fixed blocks are fixedly connected to the side wall of the mixing tank body, and one end of the operating rod is positioned between the two fixed blocks and is rotationally connected with the fixed blocks.

Preferably, the two fixing blocks and the operating rod are provided with second through holes, fixing bolts penetrate through the second through holes and are connected with the second through holes in a sliding mode, one end of each fixing bolt penetrates out of one fixing block and then is connected with a second butterfly nut in a threaded mode, and the second butterfly nuts are in tight contact with the fixing blocks.

Preferably, the fixed block is close to one side of the operating rod and is fixedly connected with a first gear ring, second gear rings are arranged on two sides of the operating rod, the first gear ring is meshed with the second gear rings, and the first gear ring and the second gear ring are coaxially arranged with the second through holes.

Preferably, one end of the discharging pipe is fixedly connected with the conveying motor, one end of the output shaft, which is close to the conveying motor, penetrates out of the discharging pipe and is fixedly connected with the shaft end of the conveying motor, and the other end of the discharging pipe is provided with a discharging hole.

Compared with the prior art, the utility model has the beneficial effects that:

1. According to the utility model, the mixing tank is provided with a plurality of feeding ports, so that a plurality of chemical raw materials can be fed simultaneously, and the feeding efficiency is improved; and moreover, the feeding port is matched with a sealing cover, the sealing cover plays a role in sealing the feeding port, so that chemical raw materials, particularly powdery raw materials, are prevented from escaping from the feeding port during mixing, and the waste of the raw materials is reduced.

2. The upper end of the feeding hole and the sealing cover are fixedly connected with the matched strong magnetic sheets, and when the sealing cover is covered on the feeding hole, the strong magnetic sheets on the upper end of the feeding hole and the sealing cover are mutually attracted, so that the force of covering the sealing cover on the feeding hole is ensured, and the sealing effect of the sealing cover is improved.

3. According to the utility model, the exhaust pipe is communicated with the mixing tank, and the exhaust valve is communicated with the other end of the exhaust pipe, so that when chemical reaction generates gas or heat is generated during mixing of chemical raw materials to cause the pressure in the mixing tank to rise, the exhaust valve is automatically opened to exhaust, thereby being beneficial to keeping the pressure in the mixing tank stable and preventing danger.

4. The control assembly is internally provided with the connecting block, the lower surface of the connecting block is rotationally connected with the connecting pipe, the connecting block is provided with the through hole, the through hole is respectively communicated with the mixing tank and the connecting pipe, the through hole and the connecting pipe form a channel for chemical raw materials to move out of the mixing tank, the baffle is arranged in the through hole in a sliding manner, the through hole can be opened and closed through the sliding baffle, and further, the output of the chemical raw materials is controlled, and the control assembly is convenient to use.

5. According to the utility model, the observation window is arranged on the side wall of the mixing tank, so that the mixing progress of chemical raw materials in the mixing tank can be observed in real time through the observation window, the output time of the chemical raw materials is effectively controlled, the mixing quality of the chemical raw materials can be effectively ensured, the mixed chemical raw materials can be effectively ensured to be output in time, and the mixing efficiency of the chemical raw materials is improved.

6. According to the utility model, the fixed blocks are symmetrically and fixedly connected to the side wall of the mixing tank, the fixed blocks are rotationally connected with the operating rod, the operating rod is provided with the sliding groove along the length direction, the sliding shaft is slidably connected to the sliding groove, the two ends of the sliding shaft are fixedly connected with the baffle through the connecting plates, the operating rod rotates to drive the baffle to slide in the first through hole under the cooperation of the sliding shaft and the sliding groove, the operating rod is equivalent to a labor-saving lever, the force required by moving the baffle can be reduced, and the effect of saving the labor is achieved.

7. The first gear ring is fixedly connected to one side, close to the operating rod, of the fixed block, the second gear ring is arranged on two sides of the operating rod and meshed with the first gear ring, the first gear ring and the second gear ring are coaxially arranged with the second through hole, and under the action of the meshing of the first gear ring and the second gear ring, the fixed block is fixed between the operating rod and the fixed block more firmly, the fixing of the baffle plate position is further ensured, the tightening force of the second butterfly nut is effectively lightened, and the butterfly nut is convenient to use

8. The worm is rotationally connected to the connecting block, the worm wheel is coaxially and fixedly sleeved on the connecting pipe, the worm wheel is in meshed connection with the worm, the worm is rotated to drive the worm wheel to rotate, the worm wheel is rotated to drive the connecting pipe to rotate, and therefore the angle of the discharging pipe and the position of the discharging hole are adjusted.

Drawings

The foregoing and/or additional aspects and advantages of the utility model will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is a front elevational view of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of a mixing tank in the utility model;

FIG. 3 is a cross-sectional view of the connection of the feed inlet and the cover in the utility model;

FIG. 4 is a bottom view of the closure structure of the present utility model;

fig. 5 is a sectional view (initial state) showing the connection of the baffle plate to the first through hole in the present utility model;

FIG. 6 is a cross-sectional view of the baffle plate connected to the first through hole (working state one) in the present utility model;

FIG. 7 is an enlarged top view of the portion A of FIG. 1;

FIG. 8 is a cross-sectional view showing the connection of the collecting channel and the connecting pipe in the present utility model.

Reference numerals illustrate:

100 mixing tanks; 101, an exhaust pipe; 102, exhausting valve; 103, stirring a motor; 104 an observation window; 110 feed inlet; a 111 cover plate; 112 balancing weight; a 113 screw; 114 via holes; 115 a first wing nut; 116 strong magnetic sheets; 120 stirring shafts; 121 a first stirring rod; 122 a second stirring rod; a 123 scraper; 130 operating a lever; 131 sliding grooves; 132 a slide shaft; a 133 connecting plate; 134 a fixed block; 135 second through holes; 136 fixing bolts; 137 a second wing nut; 138 a first ring gear; 139 a second ring gear; 200 connecting blocks; 201 a first via; 202 a baffle; 203 worm; 204 grooves; 210 connecting pipes; 211 worm wheel; 300 collection slots; 310 discharging pipe; 311 output shaft; 312 helical blades; 313 conveyor motors; 314 discharge port; 400 brackets.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

As shown in fig. 1-2, 5-6 and 8, the present utility model provides a chemical raw material mixing device, which comprises:

The mixing assembly comprises a mixing tank 100, the mixing tank 100 is fixed at the upper end of a bracket 400, a stirring device is rotationally connected in the tank body of the mixing tank 100, and a plurality of feeding ports 110 are formed in the top wall of the mixing tank 100;

The control assembly comprises a connecting block 200, the upper surface of the connecting block 200 is fixedly connected with the bottom wall of the mixing tank 100, a connecting pipe 210 is arranged on the lower surface of the connecting block 200 in a penetrating and rotating mode, a first through hole 201 is formed in the connecting block 200, the mixing tank 100 and the connecting pipe 210 are communicated with the first through hole 201, a baffle 202 for controlling the on-off of the first through hole 201 is arranged in the first through hole 201 in a sliding mode, a worm 203 is rotatably connected to the connecting block 200, a worm gear 211 is fixedly sleeved on the connecting pipe 210, and the worm gear 211 is in meshed connection with the worm 203;

The discharging assembly comprises a collecting tank 300 and a discharging pipe 310, wherein the discharging pipe 310 is fixedly connected to the bottom of the collecting tank 300 and is communicated with the collecting tank 300, the collecting tank 300 is fixedly connected with a connecting pipe 210, the collecting tank 300 is communicated with the connecting pipe 210, an output shaft 311 is penetrated and rotatably connected in a pipe cavity of the discharging pipe 310, and a spiral blade 312 is fixedly sleeved on the output shaft 311.

Before use, the device is placed on a flat ground, the support 400 is in contact with the ground, the support 400 provides firm support for the device, in this embodiment, the support 400 is a rectangular frame structure, and in an initial state, the first through hole 201 is in a closed state.

During the use, under the initial state, throw into the inside of compounding jar 100 through the dog-house 110 with the industrial chemicals that need mix, in this embodiment, according to actual need, dog-house 110 can be provided with the multiunit to can realize multiple industrial chemicals and throw the material simultaneously, throw material efficiency has been improved.

Starting the device, under the rotation action of the stirring device, the chemical raw materials in the mixing tank 100 are mixed, so that the mixing work of the chemical raw materials is realized.

After the chemical raw materials are mixed, the baffle 202 is slid, the baffle 202 slides out of the first through hole 201, the first through hole 201 is opened, the chemical raw materials in the mixing tank 100 fall into the collecting tank 300 downwards through the first through hole 201 and the connecting pipe 210, and the position of the baffle 202 in the first through hole 201 is changed by adjusting the sliding distance of the baffle 202, so that the opening degree of the first through hole 201 can be changed, and the falling rate of the chemical raw materials is effectively controlled.

The output shaft 311 rotates to drive the helical blade 312 to rotate, under the action of the helical blade 312, chemical raw materials are output from the collecting tank 300 to a container for containing, such as a hopper, a bag or a box body, through the discharging pipe 310, so that the output work of the chemical raw materials is realized, and the use is convenient.

It should be noted that, when the discharging pipe 310 outputs the chemical raw material into the hopper or the box, the chemical raw material directly falls into the position of the hopper or the box, the height of the material is higher than that of the surrounding material, that is, the material forms a pile-shaped structure in the cavity of the hopper or the box, at this time, the worm 203 is rotated to drive the worm wheel 211 to rotate, the worm wheel 211 is rotated to drive the connecting pipe 210 to rotate, the connecting pipe 210 is rotated to drive the collecting tank 300 and the discharging pipe 310 to rotate, thereby adjusting the position of the chemical raw material falling into the hopper or the box, avoiding the material pile-shaped structure from occurring in the hopper or the box, realizing uniform feeding to the hopper or the box, and maintaining the consistency of the height of the material in the hopper or the box.

Moreover, the worm wheel 211 and the worm 203 have self-locking function, and when the worm 203 stops rotating, the connecting pipe 210 is kept still under the cooperation of the worm wheel 211 and the worm 203, so that the angle of the discharging pipe 310 and the blanking position in the current hopper or box body are kept unchanged automatically, and the use is convenient.

As shown in fig. 1 to 4, in an embodiment of the chemical raw material mixing device according to the present utility model, a sealing cover is cooperatively disposed on a feed port 110, the sealing cover includes a cover plate 111 and a balancing weight 112, the balancing weight 112 is fixedly connected to a lower surface of the cover plate 111, the cover plate 111 is in close contact with an upper end of the feed port 110, the balancing weight 112 is disposed in a lumen of the feed port 110 in a penetrating manner, and the balancing weight 112 is in sliding contact with an inner wall of the lumen of the feed port 110.

The cross-sections of the lumen of the feed inlet 110 and the counterweight 112 are circular.

The upper end of the feed port 110 is symmetrically and fixedly connected with a screw 113, an adaptive through hole 114 is formed in the cover plate 111 in a matched mode, the upper end of the screw 113 penetrates through the hole 114 upwards and extends freely, the screw 113 is in sliding contact with the inner wall of the through hole 114, a first butterfly nut 115 is connected to the screw 113 in a threaded mode, and the first butterfly nut 115 is in tight contact with the cover plate 111.

The upper end of the feed inlet 110 and the cover plate 111 are respectively fixedly connected with a plurality of groups of mutually matched strong magnetic sheets 116.

An exhaust pipe 101 is fixedly connected to the top wall of the mixing tank 100, the exhaust pipe 101 is communicated with the mixing tank 100, and an exhaust valve 102 is arranged at the other end of the exhaust pipe 101.

In the initial state, the exhaust valve 102 is in the closed state.

The stirring device comprises a stirring shaft 120 which is arranged in a tank body of the mixing tank 100 in a rotating manner, a plurality of groups of stirring structures are fixedly connected to the stirring shaft 120 at intervals along the circumferential direction of the stirring shaft, the stirring structures are arranged along the length direction of the stirring shaft 120, each stirring structure comprises a plurality of groups of first stirring rods 121, a plurality of groups of second stirring rods 122 are fixedly connected to the first stirring rods 121 at intervals, one end of each first stirring rod 121 is fixedly connected with the stirring shaft 120, a scraping plate 123 is fixedly connected to the other end of each first stirring rod 121, and the scraping plate 123 is in sliding contact with the inner wall of the tank body of the mixing tank 100.

The stirring motor 103 is fixedly connected to the tank body of the mixing tank 100, and the upper end of the stirring shaft 120 penetrates out of the top wall of the mixing tank 100 upwards and is fixedly connected with the shaft end of the stirring motor 103.

The mixing tank 100 has a shape of a truncated cone.

An observation window 104 is formed in the side wall of the mixing tank 100, and the observation window 104 is located at the lower end of the side wall of the mixing tank 100.

The sealing cover plays a role in sealing the feed port 110, when powder raw materials are mixed, the sealing cover can effectively avoid the powder raw materials from escaping from the feed port 110, effectively reduce the waste of chemical raw materials, and simultaneously can effectively ensure the air quality of surrounding air.

In the process of covering the sealing cover, the balancing weight 112 is penetrated in the pipe cavity of the feeding hole 110, and the screw 113 penetrates through the hole 114. The balancing weight 112 slides in the feed opening 110 and the screw 113 slides in the through hole 114 to play a guiding role, so that the feed opening 110 can be completely covered when the cover plate 111 covers the feed opening 110, and the cover plate 111 is prevented from deflecting to cover only a part of the feed opening 110.

After the sealing cover is covered on the feeding port 110, the cover plate 111 is in close contact with the upper end of the feeding port 110, the balancing weight 112 is in sliding contact with the inner wall of the pipe cavity of the feeding port 110, the upper end of the feeding port 110 and the strong magnetic sheets on the cover plate 111 are mutually attracted, the first butterfly nut 115 is screwed, the lower end of the first butterfly nut 115 is in close contact with the upper surface of the cover plate 111, and the first butterfly nut 115 plays a role in pressing and fixing the cover plate 111.

The weight of the balancing weight 112, the pressing action of the first butterfly nut 115 on the cover plate 111 and the sucking action of the strong magnetic sheet 116 between the feeding port 110 and the cover plate 111 all effectively improve the contact tightness degree of the cover plate 111 and the upper end of the feeding port 110, so that the sealing effect of the sealing cover is improved.

It should be noted that, under the gravity of the balancing weight 112 and the suction of the strong magnetic sheet 116, if the tightness of the contact between the cover plate 111 and the feeding port 110 meets the requirement, the first butterfly nut 115 may not be used, so as to facilitate the quick removal of the cover from the feeding port 110 and improve the feeding efficiency.

The exhaust pipe 101 and the exhaust valve 102 are used for adjusting the air pressure in the tank body of the mixing tank 100, when the chemical reaction generates gas or generates heat to cause the air pressure in the mixing tank 100 to rise when certain chemical raw materials are mixed, the exhaust valve 102 is automatically opened to exhaust under the action of internal and external pressure difference, the pressure difference between the internal and external of the mixing tank 100 is eliminated, the stability of the air pressure in the mixing tank 100 is favorably maintained, and the danger is prevented when the mixing is performed.

Stirring motor 103 drives stirring shaft 120 to rotate, and stirring shaft 120 rotates and drives stirring structure to rotate, and in this embodiment, stirring structure is provided with the multiunit, and first puddler 121 and second puddler 122 in the stirring structure are provided with the multiunit equally, and stirring structure and first puddler 121 and second puddler 122 all can effectively increase the area of contact with industrial chemicals to improve mixing efficiency, shorten the time of mixing.

When the stirring motor 103 drives the first stirring rod 121 and the second stirring rod 122 to stir the chemical raw materials, the scraping plate 123 and the inner wall of the mixing tank 100 produce relative sliding, so that the chemical raw materials adhered on the inner wall of the tank body are scraped in time, and all the chemical raw materials in the tank body of the mixing tank 100 can participate in the mixing process, thereby being beneficial to ensuring the mixing effect of the chemical raw materials.

In the mixing process, the progress of chemical raw material mixing can be observed in real time through the observation window 104, and then the output opportunity of chemical raw materials is effectively controlled, the mixing quality of chemical raw materials can be effectively ensured, the timely output of the mixed chemical raw materials can be effectively ensured, the efficiency of chemical raw material mixing is improved, in the chemical raw material output process, the allowance of chemical raw materials in the mixing tank 100 tank body can also be observed in real time through the observation window 104, the sliding distance of the baffle 202 is conveniently and timely adjusted by workers, and the falling rate of the chemical raw materials is changed.

As shown in fig. 1-2 and fig. 5-8, in an embodiment of the chemical raw material mixing apparatus of the present utility model, one end of the worm 203 is fixedly connected with a rotating handle, which is advantageous for a worker to rotate the worm 203.

The connecting block 200 is provided with a first through hole 201, the cross section of the first through hole 201 is square, the cross section of the connecting pipe 210 is circular, and the first through hole 201 is inscribed in the pipe cavity of the connecting pipe 210.

The worm gear 211 is positioned at the lower end of the connection pipe 210, and the notch of the collecting groove 300 is fixedly connected with the lower surface of the worm gear 211.

The cross section of the collecting tank 300 is trapezoid, the notch of the collecting tank 300 is square, and the width of the notch of the collecting tank 300 is larger than the diameter of the connecting pipe 210.

The cross section of the collecting tank 300 is arranged to be trapezoid, so that chemical raw materials can fall along the gradient of the side wall of the collecting tank 300 and collect into the connecting pipe 210, the chemical raw materials are prevented from being detained, and the output efficiency of the chemical raw materials is ensured.

The tank body side wall of the mixing tank 100 is rotationally connected with an operating rod 130, the operating rod 130 is provided with a chute 131 along the length direction, a sliding shaft 132 is arranged in the chute 131 in a penetrating and sliding manner, and two ends of the sliding shaft 132 are fixedly connected with a baffle 202 through connecting plates 133.

The side wall of the tank body of the mixing tank 100 is symmetrically and fixedly connected with a fixed block 134, and one end of an operating rod 130 is positioned between the two fixed blocks 134 and is rotationally connected with the fixed block 134.

The two fixed blocks 134 and the operating rod 130 are respectively provided with a second through hole 135, a fixed bolt 136 is arranged in the second through holes 135 in a penetrating and sliding manner, one end of the fixed bolt 136 penetrates out of one fixed block 134 and then is connected with a second butterfly nut 137 in a threaded manner, and the second butterfly nut 137 is in close contact with the fixed block 134.

The fixed block 134 is close to the first ring gear 138 of all fixedly connected with of one side of action bars 130, and action bars 130 both sides are provided with the second ring gear 139, and first ring gear 138 and second ring gear 139 meshing, first ring gear 138 and second ring gear 139 all set up with the second through-hole 135 is coaxial.

One end of the discharging pipe 310 is fixedly connected with a conveying motor 313, one end of the output shaft 311, which is close to the conveying motor 313, penetrates out of the discharging pipe 310 and is fixedly connected with the shaft end of the conveying motor 313, and the other end of the discharging pipe 310 is provided with a discharging hole 314.

In this embodiment, the cross section of the first through hole 201 is square, the first through hole 201 is inscribed in the pipe cavity of the connecting pipe 210, the width of the notch of the collecting tank 300 is larger than the diameter of the connecting pipe 210, the size of the first through hole 201 is smaller than the size of the pipe cavity of the connecting pipe 210, and the size of the pipe cavity of the connecting pipe 210 is smaller than the size of the notch of the collecting tank 300, so that when chemical raw materials are output, all chemical raw materials falling through the first through hole 201 can be ensured to enter the connecting pipe 210, and all chemical raw materials in the connecting pipe 210 enter the collecting tank 300, thereby avoiding the retention of the chemical raw materials.

It should be noted that, the side wall of the first through hole 201 far away from the operating rod 130 is provided with a groove 204, when the first through hole 201 is closed, one end of the baffle 202 is penetrated in the groove 204, when the first through hole 201 is closed, the edge of the baffle 202 is contacted with the groove 204, the groove 204 plays a role in blocking the chemical raw materials from continuously falling, and the situation that the chemical raw materials are clamped between the baffle 202 and the side wall of the first through hole 201 to cause the first through hole 201 to be not tightly closed is avoided.

In this embodiment, the operation rod 130 is provided to drive the baffle 202 to slide, the operation rod 130 is provided with a chute 131 along the length direction, the chute 131 is slidably connected with a sliding shaft 132, both ends of the sliding shaft 132 are fixedly connected with the baffle 202 through the connecting plate 133, the operation rod 130 is rotated, the operation rod 130 drives the sliding shaft 132 to rotate around the hinge point of the operation rod 130 and the fixed block 134, meanwhile, the sliding shaft 132 generates relative sliding in the chute 131, finally drives the baffle 202 to generate relative sliding in the first through hole 201, and in the rotating process of the operation rod 130, the operation rod 130 is equivalent to a labor-saving lever, so that the force required for moving the baffle 202 can be reduced, and the effect of saving force is achieved.

And, the fixed block 134 is close to the first ring gear 138 of the equal fixedly connected with of one side of the action bars 130, the both sides of action bars 130 are provided with the second ring gear 139, first ring gear 138 and second ring gear 139 mesh, first ring gear 138 and second ring gear 139 all set up with the second through hole 135 coaxially, when needing the position of adjusting the baffle 202, unscrew the second butterfly nut 137, release the meshing of first ring gear 138 and second ring gear 139, rotate the action bars 130, change the position of the baffle 202, when needing the position of fixed baffle 202, reverse screw the second butterfly nut 137, make first ring gear 138 and second ring gear 139 mesh, under the effect of first ring gear 138 and second ring gear 139 mesh, not only can make the fixed firm between action bars 130 and the fixed block 134, and then guarantee the fixed of baffle 202 position, also effectively alleviateed the dynamics of second butterfly nut 137 screw down, and is convenient to use.

For more convenient adjustment discharge gate 314's position, rotate on the connecting block 200 and be connected with worm 203, coaxial fixed cover is equipped with worm wheel 211 on the connecting pipe 210, worm wheel 211 and worm 203 meshing are connected, rotate worm 203, worm 203 drives worm wheel 211 rotation, worm wheel 211 rotates and drives connecting pipe 210 rotation, thereby adjust the angle of discharging pipe 310 and the position of discharge gate 314, thereby adjust the position that chemical raw materials falls to hopper or box, avoid hopper or box to appear piled-up the structure, realize the even feed to hopper or box, keep the uniformity of chemical raw materials height in hopper or the box, and worm wheel 211 and worm 203 have the auto-lock function, when stopping rotating worm 203, under worm wheel 211 and worm 203's cooperation, connecting pipe 210 keeps motionless, and then the angle of automatic holding discharging pipe 310 and the position of discharge gate 314 are unchangeable, and is convenient to use.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. The utility model provides a chemical raw material mixing arrangement which characterized in that, it includes:

The mixing assembly comprises a mixing tank, the mixing tank is fixed at the upper end of the support, a stirring device is rotationally connected in the mixing tank, and a plurality of feeding ports are formed in the top wall of the mixing tank;

The control assembly comprises a connecting block, the upper surface of the connecting block is fixedly connected with the bottom wall of the mixing tank, the lower surface of the connecting block is penetrated and rotatably connected with a connecting pipe, a first through hole is formed in the connecting block, the mixing tank and the connecting pipe are communicated with the first through hole, a baffle used for controlling the on-off of the first through hole is arranged in the first through hole in a sliding manner, a worm is rotationally connected onto the connecting block, a worm wheel is fixedly sleeved on the connecting pipe, and the worm wheel is meshed and connected with the worm;

The discharging assembly comprises a collecting tank and a discharging pipe, the discharging pipe is fixedly connected to the bottom of the collecting tank and is communicated with the collecting tank, the collecting tank is fixedly connected with the connecting pipe, the collecting tank is communicated with the connecting pipe, an output shaft is arranged in a pipe cavity of the discharging pipe in a penetrating and rotating mode, and spiral blades are fixedly sleeved on the output shaft.

2. The chemical raw material mixing device according to claim 1, wherein a sealing cover is arranged on the feeding port in a matched manner, the sealing cover comprises a cover plate and a balancing weight, the balancing weight is fixedly connected to the lower surface of the cover plate, the cover plate is in close contact with the upper end of the feeding port, the balancing weight is arranged in a pipe cavity of the feeding port in a penetrating manner, and the balancing weight is in sliding contact with the inner wall of the pipe cavity of the feeding port.

3. The chemical raw material mixing device according to claim 2, wherein a plurality of groups of strong magnetic sheets matched with each other are fixedly connected to the upper end of the feeding port and the sealing cover respectively.

4. The chemical raw material mixing device according to claim 1, wherein an exhaust pipe is fixedly connected to the top wall of the mixing tank, the exhaust pipe is communicated with the mixing tank, and an exhaust valve is installed at the other end of the exhaust pipe.

5. The chemical raw material mixing device according to claim 1, wherein the stirring device comprises a stirring shaft which is rotatably arranged in the mixing tank body, a plurality of groups of stirring structures are fixedly connected to the stirring shaft at intervals, each stirring structure comprises a plurality of groups of first stirring rods, a plurality of groups of second stirring rods are fixedly connected to the first stirring rods at intervals, one end of each first stirring rod is fixedly connected with the stirring shaft, a scraping plate is fixedly connected to the other end of each first stirring rod, and the scraping plates are in sliding contact with the inner wall of the mixing tank body.

6. The chemical raw material mixing device according to claim 1, wherein an observation window is formed in the side wall of the mixing tank body, and the observation window is located at the lower end of the side wall of the mixing tank body.

7. The chemical raw material mixing device according to claim 1, wherein an operating rod is rotatably connected to the side wall of the mixing tank body, a sliding groove is formed in the operating rod along the length direction, a sliding shaft penetrates through the sliding groove and is connected in a sliding manner, and two ends of the sliding shaft are fixedly connected with the baffle through connecting plates.

8. The chemical raw material mixing device according to claim 7, wherein the side wall of the mixing tank body is symmetrically and fixedly connected with fixed blocks, and one end of the operating rod is positioned between the two fixed blocks and is rotationally connected with the fixed blocks.

9. The chemical raw material mixing device according to claim 8, wherein a second through hole is formed in each of the two fixing blocks and the operating rod, a fixing bolt is arranged in each second through hole in a penetrating and sliding mode, one end of the fixing bolt penetrates out of one of the fixing blocks and is connected with a second butterfly nut in a threaded mode, and the second butterfly nut is in tight contact with the fixing block.

10. The chemical raw material mixing device according to claim 9, wherein a first gear ring is fixedly connected to one side, close to the operating rod, of the fixed block, second gear rings are arranged on two sides of the operating rod, the first gear ring is meshed with the second gear rings, and the first gear ring and the second gear ring are coaxially arranged with the second through holes.