CN214718365U

CN214718365U - Screening equipment for producing zinc acetate dihydrate

Info

Publication number: CN214718365U
Application number: CN202120773240.0U
Authority: CN
Inventors: 陈友良
Original assignee: Hubei Jiangtian Precision Chemical Co ltd
Current assignee: Hubei Jiangtian Precision Chemical Co ltd
Priority date: 2021-04-15
Filing date: 2021-04-15
Publication date: 2021-11-16
Anticipated expiration: 2031-04-15

Abstract

The utility model discloses a zinc acetate dihydrate production is with sieve material equipment, including sieve workbin, the feeder hopper, coarse fodder export and thin material collecting box, sieve workbin one side fixedly connected with machine case, machine incasement chamber bottom fixed mounting has the motor, motor output end fixedly connected with output gear, output gear one side is equipped with vibrations mechanism, the output gear opposite side is equipped with rocking mechanism, vibrations mechanism includes the first driven tooth that output gear one side meshing is connected, swing joint has first eccentric wheel on the first driven tooth, first eccentric wheel top is equipped with the push rod, and first eccentric wheel and push rod are through rotating connecting piece swing joint, sieve workbin inner chamber swing joint has first screen cloth, the utility model relates to a zinc acetate dihydrate production technical field. This sieve material equipment is used in production of zinc acetate dihydrate makes under the effect of first screen cloth motor, carries out reciprocating rotation around the pivot to the zinc acetate dihydrate on making the first screen cloth sieves, improves the quality of zinc acetate dihydrate.

Description

Screening equipment for producing zinc acetate dihydrate

Technical Field

The utility model relates to a zinc acetate dihydrate production technical field specifically is a zinc acetate dihydrate production is with sieve material equipment.

Background

Zinc acetate dihydrate is a white monoclinic flaky crystal with pearl luster, also called dihydrate, zinc acetate and zinc acetate dihydrate, and is commonly used as a reagent for measuring sodium, hydrogen sulfide and protein, a chromatographic analysis reagent, a mordant, polyester industry and the like.

After zinc acetate dihydrate is produced, can form the flaky crystal of different sizes usually, and zinc acetate dihydrate when being used for reagent, its variation in size can influence the speed of reaction, thereby need one kind can be to its device of screening, improve zinc acetate dihydrate's quality, this screening plant upper portion is opened there is the feeder hopper, nevertheless because the limitation of feeder hopper, after zinc acetate dihydrate gets into the sieve workbin from the feeder hopper, fall on the part of screen cloth, pile up in screen cloth department easily, be unfavorable for the screening, reduce sieve material speed.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a zinc acetate dihydrate production is with sieve material equipment has solved zinc acetate dihydrate and after producing, forms the flaky crystal that differs in size, and the reaction rate when the influence is regarded as the reagent reduces the quality of zinc acetate dihydrate to and get into sieve workbin after, pile up in screen cloth department easily, be unfavorable for the screening, reduce the problem of sieve material speed.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a screening device for producing zinc acetate dihydrate comprises a screening box, a feeding hopper, a coarse material outlet and a fine material collecting box, wherein one side of the screening box is fixedly connected with a machine case, the bottom of the inner cavity of the machine case is fixedly provided with a motor, the output end of the motor is fixedly connected with an output gear, one side of the output gear is provided with a vibrating mechanism, the other side of the output gear is provided with a shaking mechanism, the vibrating mechanism comprises a first driven gear meshed and connected with one side of the output gear, the first driven gear is movably connected with a first eccentric wheel, a push rod is arranged above the first eccentric wheel, the first eccentric wheel and the push rod are movably connected through a rotating connecting piece, the inner cavity of the screening box is movably connected with a first screen, the inner cavity of the screening box is fixedly connected with a rotating shaft at one end of the first screen, the first screen is movably sleeved on the rotating shaft, the inner part of the first screen is movably connected with a bearing rod, and one end of the bearing rod is positioned in the inner cavity of the case, and one end of the push rod is movably sleeved on the bearing rod.

Preferably, rock the driven tooth of second that the mechanism includes output gear one side meshing connection, the meshing of the driven tooth of second is connected with first toper tooth, first toper tooth meshing is connected with second toper tooth, and first toper tooth and second toper tooth mutually perpendicular, second toper tooth one side fixedly connected with transmission shaft, second toper tooth top is equipped with the carousel, carousel one side fixedly connected with driven shaft, transmission shaft and driven shaft pass through the belt and connect, carousel opposite side swing joint has the second eccentric wheel, sieve workbin inner chamber just is located first screen cloth top swing joint and has the second screen cloth, second eccentric wheel output swing joint has the second screen cloth.

Preferably, feeder hopper fixed connection is in sieve workbin upper portion center department, and feeder hopper and sieve workbin intercommunication, the thick discharge gate is opened in sieve workbin one side, fine material collecting box swing joint is in sieve workbin bottom.

Preferably, a track groove is formed in one side of the machine case of the screening box, and the rod body of the bearing rod part is located in the track groove.

Preferably, sieve charging box inner chamber just is located the position fixedly connected with limiting plate of thick discharge gate, limiting plate and the laminating of first screen cloth one end.

Preferably, the second driven teeth, the first conical teeth, the second conical teeth and the turntable are all provided with fixed shafts, one end of each fixed shaft is movably connected with a bearing, and the bearings are fixedly connected to the wall of the inner cavity of the case.

Advantageous effects

The utility model provides a sieve material equipment is used in production of zinc acetate dihydrate. Compared with the prior art, the method has the following beneficial effects:

(1) the screening device for producing the zinc acetate dihydrate is characterized in that a machine case is fixedly connected to one side of a screening box, a motor is fixedly installed at the bottom of an inner cavity of the machine case, an output gear is fixedly connected to the output end of the motor, a vibration mechanism is arranged on one side of the output gear, a shaking mechanism is arranged on the other side of the output gear, the vibration mechanism comprises a first driven gear meshed with one side of the output gear, a first eccentric wheel is movably connected to the first driven gear, a push rod is arranged above the first eccentric wheel, the first eccentric wheel and the push rod are movably connected through a rotating connecting piece, a first screen is movably connected to the inner cavity of the screening box, a rotating shaft is fixedly connected to the position of the inner cavity of the screening box, which is positioned at one end of the first screen, the first screen is movably sleeved on the rotating shaft, a bearing rod is movably connected to the inner part of the first screen, one end of the bearing rod is positioned in the inner cavity of the machine case, and one end of the push rod is movably sleeved on the bearing rod, make under the effect of first screen cloth motor, carry out reciprocating rotation around the pivot to make zinc acetate dihydrate on the first screen cloth sieve, improve the quality of zinc acetate dihydrate.

(2) The material sieving equipment for producing the zinc acetate dihydrate comprises a shaking mechanism, wherein a second driven gear is meshed and connected with one side of an output gear, a first conical gear is meshed and connected with the second driven gear, the first conical gear is meshed and connected with a second conical gear, the first conical gear and the second conical gear are perpendicular to each other, a transmission shaft is fixedly connected with one side of the second conical gear, a rotary disc is arranged above the second conical gear, a driven shaft is fixedly connected with one side of the rotary disc, the transmission shaft and the driven shaft are connected through a belt, a second eccentric wheel is movably connected with the other side of the rotary disc, a second screen is movably connected with the inner cavity of a material sieving box and positioned above the first screen, and the output end of the second eccentric wheel is movably connected with a second screen, so that the second eccentric wheel can be driven by transmission parts such as the second driven gear, the first conical gear, the second conical gear and the belt to pull the second screen in a reciprocating manner under the work of a motor, the zinc acetate dihydrate is shaken out firstly, so that the zinc acetate dihydrate is prevented from falling into the screening box 1 and then being gathered together, which is not beneficial to screening.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the cross-sectional structure of the material sieving box of the present invention;

fig. 3 is a schematic view of the internal structure of the case of the present invention;

FIG. 4 is a schematic view of the vibration mechanism of the present invention;

fig. 5 is a schematic view of the shaking mechanism of the present invention.

In the figure: 1. screening the material box; 2. a feed hopper; 3. a coarse material outlet; 4. a fine material collection box; 5. a chassis; 6. a motor; 7. an output gear; 8. a vibration mechanism; 801. a first driven tooth; 802. a first eccentric wheel; 803. a push rod; 804. rotating the connecting piece; 805. a first screen; 806. a rotating shaft; 807. a load-bearing bar; 808. a limiting plate; 9. a shaking mechanism; 901. a second driven tooth; 902. a first conical tooth; 903. a second tapered tooth; 904. a drive shaft; 905. a turntable; 906. a driven shaft; 907. a belt; 908. a second eccentric wheel; 909. a second screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a screening device for producing zinc acetate dihydrate comprises a screening box 1, a feed hopper 2, a coarse material outlet 3 and a fine material collecting box 4, wherein one side of the screening box 1 is fixedly connected with a machine case 5, the bottom of the inner cavity of the machine case 5 is fixedly provided with a motor 6, the output end of the motor 6 is fixedly connected with an output gear 7, one side of the output gear 7 is provided with a vibrating mechanism 8, the other side of the output gear 7 is provided with a shaking mechanism 9, the vibrating mechanism 8 comprises a first driven tooth 801 meshed and connected with one side of the output gear 7, the first driven tooth 801 is movably connected with a first eccentric wheel 802, a push rod 803 is arranged above the first eccentric wheel 802, the first eccentric wheel 802 and the push rod 803 are movably connected through a rotating connecting piece 804, the inner cavity of the screening box 1 is movably connected with a first screen 805, the position of the inner cavity of the screening box 1 and positioned at one end of the first screen is fixedly connected with a rotating shaft 806, the first screen 805 is movably sleeved on the rotating shaft 806, a bearing rod 807 is movably connected in the first screen 805, one end of the bearing rod 807 is positioned in the inner cavity of the case 5, one end of a push rod 803 is movably sleeved on the bearing rod 807, a feed hopper 2 is fixedly connected at the center of the upper part of the screening case 1, the feed hopper 2 is communicated with the screening case 1, a coarse material outlet 3 is arranged at one side of the screening case 1, a fine material collecting box 4 is movably connected at the bottom of the screening case 1, the coarse material outlet 3 discharges zinc acetate dihydrate which cannot pass through the first screen 805 during screening, the fine material collecting box 4 collects the zinc acetate dihydrate which passes through the first screen 805, a track groove is arranged at one side of the case 5 of the screening case 1, part of a rod body of the bearing rod 807 is positioned in the track groove, the track groove is an arc-shaped through groove, the track groove and a rotating shaft 806 are coaxial, a limiting plate 808 is fixedly connected in the position of the inner cavity of the screening case 1 and the coarse material outlet 3, the limiting plate 808 is attached to one end of the first screen 805, the limiting plate 808 blocks the first screen 805, and when the first screen 805 moves to be completely below the coarse material outlet 3, the upper part of the limiting plate 808 is attached to one rotating end of the first screen 805.

The shaking mechanism 9 comprises a second driven gear 901 engaged and connected with one side of the output gear 7, a first conical gear 902 engaged and connected with the second driven gear 901, a second conical gear 903 engaged and connected with the first conical gear 902, the first conical gear 902 and the second conical gear 903 are perpendicular to each other, a transmission shaft 904 is fixedly connected with one side of the second conical gear 903, a rotating disc 905 is arranged above the second conical gear 903, a driven shaft 906 is fixedly connected with one side of the rotating disc 905, the transmission shaft 904 and the driven shaft 906 are connected through a belt 907, a second eccentric wheel 908 is movably connected with the other side of the rotating disc 905, a second screen is movably connected in the inner cavity of the screen box 1 and above the first screen 805, a second screen 909 is movably connected with the output end of the second eccentric wheel 908, fixed shafts are arranged on the second driven gear 901, the first conical gear 902, the second conical gear 903 and the rotating disc 905, one end of the fixed shafts is movably connected with bearings, and the bearings are fixedly connected with the wall of the inner cavity of the machine box 5, the matching use of the fixed shaft and the bearing plays a role in supporting and limiting the position of the second driven tooth 901, the first conical tooth 902, the second conical tooth 903 and the rotating disc 905.

And those not described in detail in this specification are well within the skill of those in the art.

When in use, firstly, the produced zinc acetate dihydrate is put into the screening box 1 from the feeding hopper 2, then under the operation of the motor 6, the output gear 7 drives the second driven gear 901 to rotate, further, the direction of the original power output by the motor 6 is changed through the transmission of the first conical gear 902 and the second conical gear 903, then, through the connection between the transmission shaft 904 and the driven shaft 906, the rotating disc 905 rotates, so that the second eccentric wheel 908 on the rotating disc 905 pulls the second screen 909 to provide the reciprocating action force for the second screen 909, therefore, the second screen 909 shakes the zinc acetate dihydrate on the upper part of the second screen to a certain extent, the zinc acetate dihydrate falls into the screening box 1 and then shakes and disperses, the zinc acetate dihydrate is prevented from falling into the screening box 1 and then accumulating in a pile, which is not beneficial to screening, and after the zinc acetate dihydrate shakes and disperses, the zinc dihydrate falls onto the first screen 805, meanwhile, under the operation of the motor 6, the output gear 7 drives the first driven tooth 801 to rotate, a certain acting force is applied to the first eccentric wheel 802 on the first driven tooth 801, because the push rod 803 and the first eccentric wheel 802 are movably connected through the rotating connecting piece 804, the first eccentric wheel 802 applies a vertically reciprocating acting force to the push rod 803, and the push rod 803 pushes the bearing rod 807 to reciprocate in the track groove, so that small-angle reciprocating motion of the first screen 805 with the rotating shaft 806 as a circle center is formed, zinc acetate dihydrate on the upper portion of the first screen is screened, the zinc acetate dihydrate passing through the first screen 805 falls into the fine material collecting box 4 during screening, and the zinc acetate dihydrate not passing through the first screen 805 is discharged out of the screening box 1 from the coarse material outlet 3, so that the screening of the zinc acetate dihydrate is formed, and the quality of the zinc acetate is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a zinc acetate dihydrate production is with sieve material equipment, includes sieve workbin (1), feeder hopper (2), coarse fodder export (3) and fine material collecting box (4), its characterized in that: a machine case (5) is fixedly connected to one side of the screening box (1), a motor (6) is fixedly mounted at the bottom of an inner cavity of the machine case (5), an output gear (7) is fixedly connected to the output end of the motor (6), a vibrating mechanism (8) is arranged on one side of the output gear (7), and a shaking mechanism (9) is arranged on the other side of the output gear (7);

vibration mechanism (8) include first driven tooth (801) that output gear (7) one side meshing is connected, swing joint has first eccentric wheel (802) on first driven tooth (801), first eccentric wheel (802) top is equipped with push rod (803), and first eccentric wheel (802) and push rod (803) through rotating connecting piece (804) swing joint, sieve workbin (1) inner chamber swing joint has first screen cloth (805), sieve workbin (1) inner chamber and the position fixedly connected with pivot (806) that are located first screen cloth (805) one end, first screen cloth (805) activity cup joints on pivot (806), the inside swing joint of first screen cloth (805) has bearing bar (807), and bearing bar (807) one end is located quick-witted case (5) inner chamber, push rod (803) one end activity cup joints on bearing bar (807).

2. The screening equipment for producing the zinc acetate dihydrate according to claim 1, which is characterized in that: the shaking mechanism (9) comprises a second driven tooth (901) meshed and connected with one side of the output gear (7), a first conical tooth (902) is connected with the second driven tooth (901) in a meshing way, a second conical tooth (903) is connected with the first conical tooth (902) in a meshing way, the first conical tooth (902) and the second conical tooth (903) are vertical to each other, one side of the second conical tooth (903) is fixedly connected with a transmission shaft (904), a rotating disc (905) is arranged above the second conical tooth (903), one side of the rotating disc (905) is fixedly connected with a driven shaft (906), the transmission shaft (904) and the driven shaft (906) are connected through a belt (907), the other side of the rotating disc (905) is movably connected with a second eccentric wheel (908), the inner cavity of the screening box (1) and the position above the first screen (805) are movably connected with a second screen (909), the output end of the second eccentric wheel (908) is movably connected with a second screen (909).

3. The screening equipment for producing the zinc acetate dihydrate according to claim 1, which is characterized in that: feeder hopper (2) fixed connection is located at sieve workbin (1) upper portion center, and feeder hopper (2) and sieve workbin (1) intercommunication, coarse fodder export (3) are opened in sieve workbin (1) one side, fine material collecting box (4) swing joint is in sieve workbin (1) bottom.

4. The screening equipment for producing the zinc acetate dihydrate according to claim 1, which is characterized in that: one side of the machine box (5) of the screening box (1) is provided with a track groove, and part of the bearing rod (807) is positioned in the track groove.

5. The screening equipment for producing the zinc acetate dihydrate according to claim 1, which is characterized in that: sieve workbin (1) inner chamber and be located the position fixedly connected with limiting plate (808) of coarse fodder export (3), limiting plate (808) and first screen cloth (805) one end laminating.

6. The screening equipment for producing the zinc acetate dihydrate according to claim 2, which is characterized in that: and fixed shafts are arranged on the second driven gear (901), the first conical gear (902), the second conical gear (903) and the turntable (905), one end of each fixed shaft is movably connected with a bearing, and the bearing is fixedly connected to the wall of the inner cavity of the case (5).