Low-residue mixing device

Abstract

The utility model provides a low-residue mixing device, belongs to the technical field of chelating agent processing, and aims to solve the problem that the raw material adding efficiency is influenced as long time is consumed when raw materials are added by the conventional mixing device. Comprising a supporting tank cover, a feeding hopper, a positioning installation frame, a material measuring barrel, an electric push rod, a rubber adapter ring, a swing drainage plate and a rubber connecting piece. The supporting tank cover is in threaded connection with the upper part of the mixing tank body; the feeding hopper is fixedly connected to the inner side of the supporting tank cover; the positioning mounting frame is fixedly connected to the upper part of the supporting tank cover; the material measuring barrel is hinged to the lower part of the positioning mounting frame; the electric push rod is in bolted connection with the upper part of the supporting tank cover; the rubber adapter ring is adhered to the lower part of the mixing tank body; the swinging drainage plate is hinged to the lower part of the mixing tank body; the rubber connecting sheet is adhered to the inner side of the swinging drainage plate; according to the utility model, the inconvenience of manually weighing raw materials is avoided, the labor burden of workers is reduced, a large amount of time is saved, and the adding efficiency of the raw materials is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of chelating agent processing, and more specifically, particularly relates to a low-residue mixing device. Background Art

[0002] During the production and processing of chelating agents, various raw materials need to be added into a mixing tank one by one in a certain proportion, and then the various raw materials are stirred and mixed by rotating the stirring paddle driven by a motor. After mixing, the chelating agent will be discharged through the discharge port.

[0003] Based on the above, the existing mixing device needs to weigh multiple raw materials one by one and then add them into the mixing tank when adding raw materials. This process takes a long time, affects the efficiency of adding raw materials, and further affects the processing efficiency of chelating agents, and also causes a heavy labor burden on the staff. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a low-residue mixing device to solve the problem that the existing mixing device needs to weigh multiple raw materials one by one and then add them into the mixing tank when adding raw materials. This process takes a long time, affects the efficiency of adding raw materials, and further affects the processing efficiency of chelating agents, and also causes a heavy labor burden on staff.

[0005] The purpose and effect of the low-residue mixing device of the utility model are achieved by the following specific technical means:

[0006] A low-residue mixing device, comprising a mixing tank body, a supporting tank cover, a feed hopper, a quantitative feeding structure, a positioning mounting frame, a measuring barrel, an electric push rod, a sliding collar, a rubber adapter ring, a discharging structure, a swinging guide plate and a rubber connecting piece; the supporting tank cover is threadedly connected to the upper part of the mixing tank body; four feed hoppers are provided, and the four feed hoppers are fixedly connected to the inner side of the supporting tank cover in a circumferential array; the quantitative feeding structure is provided at the lower part of the supporting tank cover; four positioning mounting frames are provided, and the four positioning mounting frames are fixedly connected to the upper part of the supporting tank cover in a circumferential array; four measuring barrels are provided, and the four measuring barrels are respectively hinged At the lower part of the four positioning mounting frames; the electric push rod is bolted to the upper part of the supporting tank cover; the sliding ring is sleeved on the outer side of the mixing tank body; the rubber adapter ring is bonded to the lower part of the mixing tank body; the discharging structure is arranged at the lower part of the mixing tank body; a plurality of swinging guide plates are arranged, and a plurality of the swinging guide plate circumferential arrays are hinged at the lower part of the mixing tank body through torsion springs, and a plurality of the swinging guide plates are bonded to the rubber adapter ring; a plurality of the rubber connecting sheets are arranged, and a plurality of the rubber connecting sheets are respectively bonded to the inner sides of a plurality of the swinging guide plates, and a plurality of the rubber connecting sheets are bonded to the rubber adapter ring.

[0007] Furthermore, the discharging structure includes a positioning connecting shaft, a mixing screen plate and a vibration motor; the positioning connecting shaft is fixedly connected to the lower part of the electric push rod piston rod; two mixing screen plates are provided, and the two mixing screen plates are evenly distributed and fixedly connected to the outside of the positioning connecting shaft; two vibration motors are provided, and the two vibration motors are respectively fixedly connected to the middle of the two mixing screen plates.

[0008] Furthermore, the discharging structure also includes a cleaning scraper and a traction rope; two cleaning scrapers are provided, and the two cleaning scrapers are respectively fixedly connected to the outer sides of the two mixing mesh plates; multiple traction ropes are provided, and the multiple traction ropes are fixedly connected in a circular array to the inner side of the sliding ring.

[0009] Furthermore, the discharging structure also includes a connecting shaft and a discharging barrel; there are multiple connecting shafts, and the multiple connecting shafts are respectively fixedly connected to the outer sides of the multiple swinging guide plates, and the multiple traction ropes are respectively fixedly connected to the outer sides of the multiple connecting shafts after passing through the mixing tank body; the discharging barrel is fixedly connected to the inner sides of the multiple rubber connecting sheets.

[0010] Furthermore, the quantitative feeding structure includes a first positioning magnet, a transmission rack and a second positioning magnet; four positioning grooves are opened in the upper circumferential array of the supporting tank cover, four first positioning magnets are arranged, and the four first positioning magnet circumferential arrays are placed on the upper part of the supporting tank cover; four transmission racks are arranged, and the four transmission racks are respectively connected to the inner sides of the four positioning mounting frames by sliding up and down; four second positioning magnets are arranged, and the four second positioning magnets are respectively fixedly connected to the upper end surfaces of the four transmission racks.

[0011] Furthermore, the quantitative feeding structure also includes a rubber hose and a discharge conduit; four rubber hoses are provided, and the four rubber hoses are respectively fixedly connected to the lower part of the four feed hoppers; four discharge conduits are provided, and the four discharge conduits are respectively fixedly connected to the inner sides of the four rubber hoses, and the four discharge conduits are respectively hinged to the four positioning mounting frames.

[0012] Furthermore, the quantitative feeding structure also includes a transmission gear and a power gear; there are four transmission gears, which are respectively fixedly connected to the outsides of the four discharge pipes, and the four transmission gears are respectively meshed with the four transmission racks; there are four power gears, which are respectively fixedly connected to the outsides of the four measuring barrels, and the four power gears are respectively meshed with the four transmission racks.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The quantitative addition of raw materials is achieved through the action of the measuring barrel, which effectively avoids the inconvenience of manual weighing, reduces the labor burden of the staff, saves a lot of time, improves the efficiency of raw material addition, and further improves the processing efficiency of the chelating agent. The cooperation of the vibration motor and the mixing mesh plate ensures the mixing effect of the chelating agent. The bottom of the mixing tank body is made conical by the action of the swinging guide plate and the rubber connecting piece, which effectively improves the discharging efficiency of the chelating agent. The inner wall of the mixing tank body is cleaned by the cleaning scraper, which effectively improves the discharging effect of the chelating agent, reduces the chelating agent residue, and avoids the waste of the chelating agent. At the same time, the vibration of the mixing mesh plate reduces the chelating agent residue on the mixing mesh plate. After the discharging is completed, the sliding ring can be loosened to reset the swinging guide plate and the rubber connecting piece, thereby ensuring the mixing effect of the chelating agent raw materials in the mixing tank body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 2The utility model is a schematic diagram of the position relationship of the rubber adapter ring, the swing guide plate and the rubber connecting piece.

[0017] Figure 3 It is a schematic diagram of the positional relationship among the feed hopper, the positioning mounting frame and the material measuring barrel of the utility model.

[0018] Figure 4 It is a schematic diagram of the matching relationship among the transmission gear, transmission rack and power gear of the utility model.

[0019] Figure 5 It is a schematic diagram of the positions of the connecting shaft and the traction rope of the utility model.

[0020] Figure 6 It is a schematic diagram of the connection relationship between the hybrid screen plate, the vibration motor and the cleaning scraper of the utility model.

[0021] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0022] 1. Mixing tank body; 2. Support tank cover; 201. First positioning magnet; 3. Electric push rod; 301. Positioning connecting shaft; 302. Mixing screen; 303. Vibration motor; 304. Cleaning scraper; 4. Feed hopper; 401. Rubber hose; 402. Discharge pipe; 403. Transmission gear; 5. Positioning mounting frame; 501. Transmission rack; 502. Second positioning magnet; 6. Measuring barrel; 601. Power gear; 7. Sliding collar; 701. Traction rope; 8. Rubber adapter ring; 9. Swinging drainage plate; 901. Connecting shaft; 903. Discharge barrel; 10. Rubber connecting piece. DETAILED DESCRIPTION

[0023] The implementation of the utility model is further described in detail below in conjunction with the drawings and examples.

[0024] Embodiment 1:

[0025] As attached Figure 1 To Attachment Figure 4 As shown:

[0026] The utility model provides a low-residue mixing device, comprising a mixing tank body 1, a supporting tank cover 2, a feed hopper 4, a quantitative feeding structure, a positioning mounting frame 5 and a measuring barrel 6; the supporting tank cover 2 is threadedly connected to the upper part of the mixing tank body 1; four feed hoppers 4 are provided, and the four feed hoppers 4 are fixedly connected to the inner side of the supporting tank cover 2 in a circumferential array; the quantitative feeding structure is arranged at the lower part of the supporting tank cover 2; four positioning mounting frames 5 are provided, and the four positioning mounting frames 5 are fixedly connected to the upper part of the supporting tank cover 2 in a circumferential array; four measuring barrels 6 are provided, and the four measuring barrels 6 are respectively hinged at the lower parts of the four positioning mounting frames 5, and the sizes of the four measuring barrels 6 are different.

[0027] Among them, the quantitative feeding structure includes a first positioning magnet 201, a transmission rack 501 and a second positioning magnet 502; four positioning grooves are opened in a circular array on the upper part of the supporting tank cover 2, and four first positioning magnets 201 are arranged, and the four first positioning magnets 201 are arranged in a circular array on the upper part of the supporting tank cover 2; four transmission racks 501 are arranged, and the four transmission racks 501 are respectively connected to the inner sides of the four positioning mounting frames 5 by sliding up and down; four second positioning magnets 502 are arranged, and the four second positioning magnets 502 are respectively fixedly connected to the upper end faces of the four transmission racks 501.

[0028] Among them, the quantitative feeding structure also includes a rubber hose 401 and a discharge conduit 402; four rubber hoses 401 are provided, and the four rubber hoses 401 are respectively fixedly connected to the lower part of the four feed hoppers 4; four discharge conduits 402 are provided, and the four discharge conduits 402 are respectively fixedly connected to the inner sides of the four rubber hoses 401, and the four discharge conduits 402 are respectively hinged to the four positioning mounting frames 5.

[0029] Among them, the quantitative feeding structure also includes a transmission gear 403 and a power gear 601; there are four transmission gears 403, which are respectively fixedly connected to the outside of the four discharge pipes 402, and the four transmission gears 403 are respectively meshed with the four transmission racks 501; there are four power gears 601, which are respectively fixedly connected to the outside of the four measuring barrels 6, and the four power gears 601 are respectively meshed with the four transmission racks 501.

[0030] The specific usage and function of this embodiment: when adding raw materials into the mixing tank body 1, the raw materials are directly put into the feed hopper 4. At this time, the raw materials flow to the measuring barrel 6 along the rubber hose 401 and the discharge conduit 402. When the raw materials reach a certain amount, the weight of the inner side of the measuring barrel 6 is greater than the outer side of the measuring barrel 6. At this time, the measuring barrel 6 will swing downward along the positioning mounting frame 5 to pour the raw materials into the mixing tank body 1. When the measuring barrel 6 swings, it will drive the power gear 601 to rotate. When the power gear 601 rotates, it pushes the transmission rack 501 to slide. When the transmission rack 501 slides, it drives the transmission gear 403 to rotate in the opposite direction. When the transmission gear 403 rotates, it drives the discharge conduit 402 to swing. At this time, the raw material no longer flows out of the discharge conduit 402. When the raw material in the feed hopper 4 no longer drops, the feeding can be stopped. When the transmission rack 501 moves to the highest point, the second positioning magnet 502 contacts the supporting tank cover 2 and adsorbs each other with the first positioning magnet 201, thereby realizing the positioning of the transmission rack 501 and the discharge conduit 402. When it is necessary to add material again, remove the first positioning magnet 201, and the measuring barrel 6 automatically resets under the action of its own gravity, and at the same time drives the discharge conduit 402 to reset and make the raw material flow out again.

[0031] Embodiment 2:

[0032] As attached Figure 2 To Attachment Figure 6 As shown:

[0033] On the basis of the first embodiment, it also includes an electric push rod 3, a sliding collar 7, a rubber adapter ring 8, a discharging structure, a swinging guide plate 9 and a rubber connecting piece 10; the electric push rod 3 is bolted to the upper part of the supporting tank cover 2; the sliding collar 7 is sleeved on the outer side of the mixing tank body 1; the rubber adapter ring 8 is bonded to the lower part of the mixing tank body 1; the discharging structure is arranged at the lower part of the mixing tank body 1; a plurality of swinging guide plates 9 are arranged, and a circular array of a plurality of swinging guide plates 9 is hinged to the lower part of the mixing tank body 1 through a torsion spring, and the plurality of swinging guide plates 9 are all bonded to the rubber adapter ring 8; a plurality of rubber connecting pieces 10 are arranged, and the plurality of rubber connecting pieces 10 are respectively bonded to the inner sides of a plurality of swinging guide plates 9, and the plurality of rubber connecting pieces 10 are all bonded to the rubber adapter ring 8.

[0034] Among them, the discharging structure includes a positioning connecting shaft 301, a mixing mesh plate 302 and a vibration motor 303; the positioning connecting shaft 301 is fixedly connected to the lower part of the piston rod of the electric push rod 3; there are two mixing mesh plates 302, and the two mixing mesh plates 302 are evenly distributed and fixedly connected to the outside of the positioning connecting shaft 301; there are two vibration motors 303, and the two vibration motors 303 are respectively fixedly connected to the middle of the two mixing mesh plates 302.

[0035] Among them, the discharging structure also includes a cleaning scraper 304 and a traction rope 701; there are two cleaning scrapers 304, and the two cleaning scrapers 304 are respectively fixedly connected to the outer sides of the two mixing mesh plates 302; there are multiple traction ropes 701, and the multiple traction ropes 701 are fixedly connected to the inner side of the sliding ring 7 in a circular array.

[0036] Among them, the discharging structure also includes a connecting shaft 901 and a discharging barrel 903; there are multiple connecting shafts 901, and the multiple connecting shafts 901 are respectively fixedly connected to the outside of the multiple swing guide plates 9, and the multiple traction ropes 701 pass through the mixing tank body 1 and are respectively fixedly connected to the outside of the multiple connecting shafts 901; the discharging barrel 903 is fixedly connected to the inner side of the multiple rubber connecting sheets 10.

[0037] Specific usage and function of this embodiment: when mixing the chelating agent, the electric push rod 3 drives the positioning connecting shaft 301, the mixing mesh plate 302 and the cleaning scraper 304 to move up and down, and the vibration motor 303 causes the mixing mesh plate 302 to vibrate while moving. After the mixing is completed, the discharge barrel 903 is opened, and the sliding ring 7 is pulled downward to make the sliding ring 7 pull the traction rope 701, and the traction rope 701 pulls the connecting shaft 901 and the swinging guide plate 9 to swing. When the swinging guide plate 9 swings, the rubber adapter ring 8 and the rubber connecting piece 10 will produce corresponding deformation to avoid leakage of the chelating agent. The chelating agent will flow to the discharge barrel 903 along the swinging guide plate 9 and the rubber connecting piece 10. At this time, when the mixing mesh plate 302 and the cleaning scraper 304 move, they will clean the inner wall of the mixing tank body 1 to reduce the chelating agent residue.

Claims

1. A low-residue mixing device, comprising a mixing tank body (1), a supporting tank cover (2), a feed hopper (4), a quantitative feeding structure, a positioning mounting frame (5), a measuring barrel (6), an electric push rod (3), a sliding collar (7), a rubber adapter ring (8), a discharge structure, a swinging guide plate (9) and a rubber connecting sheet (10); the supporting tank cover (2) is threadedly connected to the upper part of the mixing tank body (1); characterized in that: The inner circumferential array of the supporting tank cover (2) is fixedly connected to a plurality of the feeding hoppers (4); the quantitative feeding structure is arranged at the lower part of the supporting tank cover (2); the upper circumferential array of the supporting tank cover (2) is fixedly connected to a plurality of the positioning mounting frames (5); the lower part of each positioning mounting frame (5) is hingedly connected to a measuring barrel (6); the electric push rod (3) is bolted to the upper part of the supporting tank cover (2); the sliding collar (7) is sleeved on the mixing tank body (1); The outer side of the mixing tank body (1); the rubber adapter ring (8) is bonded to the lower part of the mixing tank body (1); the discharge structure is arranged at the lower part of the mixing tank body (1); a plurality of swing guide plates (9) are hingedly connected in a circular array at the lower part of the mixing tank body (1), and the plurality of swing guide plates (9) are bonded to the rubber adapter ring (8); the inner sides of the plurality of swing guide plates (9) are bonded to the rubber connecting sheets (10), and the plurality of rubber connecting sheets (10) are bonded to the rubber adapter ring (8).

2. A low-residue mixing device as claimed in claim 1, characterized in that: The quantitative feeding structure comprises a first positioning magnet (201), a transmission rack (501) and a second positioning magnet (502); a plurality of the first positioning magnets (201) are arranged in a circular array on the upper circumference of the supporting tank cover (2); a transmission rack (501) is slidably connected to the inner side of each positioning mounting frame (5) in an upward and downward manner; and a second positioning magnet (502) is fixedly connected to the upper end surface of each transmission rack (501).

3. A low-residue mixing device as claimed in claim 2, characterized in that: The quantitative feeding structure further comprises a rubber hose (401) and a discharge conduit (402); the lower part of each of the feed hoppers (4) is fixedly connected to one of the rubber hoses (401); the inner side of each of the rubber hoses (401) is fixedly connected to one of the discharge conduits (402), and the discharge conduits (402) are hingedly connected to the positioning mounting frame (5).

4. A low-residue mixing device as claimed in claim 3, characterized in that: The quantitative feeding structure further comprises a transmission gear (403) and a power gear (601); the outer side of each of the discharge pipes (402) is fixedly connected to a transmission gear (403), and the transmission gear (403) and the transmission rack (501) are meshed with each other; the outer side of each of the measuring barrels (6) is fixedly connected to a power gear (601), and the power gear (601) and the transmission rack (501) are meshed with each other.

5. A low-residue mixing device as claimed in claim 1, characterized in that: The discharging structure comprises a positioning connection shaft (301), a mixing mesh plate (302) and a vibration motor (303); the positioning connection shaft (301) is fixedly connected to the lower part of the piston rod of the electric push rod (3); a plurality of the mixing mesh plates (302) are evenly distributed and fixedly connected to the outer side of the positioning connection shaft (301); and a vibration motor (303) is fixedly connected to the middle part of each mixing mesh plate (302).

6. A low-residue mixing device as claimed in claim 5, characterized in that: The material discharging structure further comprises a cleaning scraper (304) and a traction rope (701); one of the cleaning scrapers (304) is fixedly connected to the outside of each of the mixing mesh plates (302); and a plurality of the traction ropes (701) are fixedly connected to a circular array on the inner side surface of the sliding collar (7).

7. A low-residue mixing device as claimed in claim 6, characterized in that: The discharging structure further comprises a connecting shaft (901) and a discharging barrel (903); the outer side of each swing guide plate (9) is fixedly connected to a connecting shaft (901); the traction rope (701) passes through the mixing tank body (1) and is fixedly connected to the outer side of the connecting shaft (901); the discharging barrel (903) is fixedly connected to the inner side of a plurality of the rubber connecting sheets (10).

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