CN221889629U

CN221889629U - Mixing equipment

Info

Publication number: CN221889629U
Application number: CN202420485909.XU
Authority: CN
Inventors: 施欢乐; 郭瑛; 施恩泽
Original assignee: Yancheng Horian Technology Co ltd
Current assignee: Yancheng Horian Technology Co ltd
Filing date: 2024-03-13
Publication date: 2024-10-25
Anticipated expiration: 2034-03-13

Abstract

The utility model relates to the technical field of mixers, and discloses mixing equipment, which solves the technical problems that raw materials can be stirred by two stirrers, but the transmission efficiency is low, two motors are required to drive two rotating columns respectively, and the production investment is increased; the device comprises a trough and a trough cover, wherein two stirring shafts are rotationally connected in the trough, a curved surface scraping plate is slidingly connected in the trough, a cross rod is fixedly arranged at the top of the curved surface scraping plate, a vertical rod is fixedly connected in the middle of the top end of the cross rod, and one side of the trough is fixedly connected with a feeding hopper through three distribution pipes; according to the utility model, one of the transmission gears is driven by the gear motor, one of the transmission gears can drive the other transmission gear to rotate, the two transmission gears can drive the two stirring shafts to rotate in opposite directions, the transmission efficiency is high, the two stirring shafts are not required to be driven by the two gear motors respectively, and the production investment is reduced.

Description

Mixing equipment

Technical Field

The utility model relates to the technical field of mixers, in particular to mixing equipment.

Background

The mixer is mechanical equipment for uniformly mixing two or more materials by using mechanical force, gravity and the like, and can increase the contact surface area of the materials in the mixing process so as to promote chemical reaction; the physical change can be accelerated, and in the process of processing the production raw materials, the production raw materials are often required to be mixed and stirred by a mixer;

According to the "a raw materials mixing tank" that chinese patent grant publication CN216396208U provided, can stir the raw materials through two agitators, but transmission efficiency is low, needs two motors to drive two column rotations respectively, has increased the input of production, can clear up the raw materials through telescopic link promotion scraper blade, but the stroke of telescopic link is limited, and the inner wall of push pedal laminating mixing tank is hindered to the pole cover of telescopic link, and the stroke blind area between the inner wall of mixing tank and the scraper blade is difficult to guarantee the cleaning efficiency to the raw materials.

Disclosure of utility model

The utility model provides mixing equipment, which solves the technical problems that raw materials can be stirred by two stirrers, but the transmission efficiency is low, two motors are needed to drive two rotary columns respectively, and the investment in production is increased.

In order to solve the technical problems, the mixing equipment provided by the utility model comprises a trough and a trough cover, wherein two stirring shafts are rotatably connected inside the trough, the surfaces of the two stirring shafts are fixedly provided with a plurality of stirring rods, the inside of the trough is slidably connected with a curved surface scraping plate, the top of the curved surface scraping plate is fixedly provided with a cross rod, the middle part of the top end of the cross rod is fixedly connected with a vertical rod, one side of the trough is fixedly connected with an upper hopper through three distribution pipes, the discharge ends of the three distribution pipes are fixedly connected with the top of one side of the trough, one side of the trough is fixedly provided with a gear box, the inside of the gear box is provided with two transmission gears, the two transmission gears are in meshed connection, one end of each stirring shaft penetrates through the trough and is fixedly connected with the middle part of one side of each transmission gear, the surface of the gear box is fixedly provided with a speed reducing motor, the bottom of one side of the trough is fixedly provided with a discharge valve, the top of the trough is fixedly connected with the trough cover through a screw, the middle part of the trough cover is fixedly connected with a shell, the bottom of the trough is fixedly connected with a positive and negative rotating shell, the top of the shell is fixedly connected with a sliding shell is fixedly connected with the screw rod, and the top of the screw rod is fixedly connected with the screw rod is connected with the top of the screw rod.

Preferably, the bottom of silo is fixed and is equipped with the curved surface board, the bottom of silo is equipped with three backup pad, and is three the top of backup pad all is equipped with the curved surface groove, three the top of backup pad all is through the curved surface groove respectively with the middle part fixed connection of the bottom of the both sides of curved surface board bottom.

Preferably, the top end of the gear box is fixedly connected with a first cover plate through a screw, and the top end of the shell is fixedly connected with a second cover plate through a screw.

Preferably, a rod groove is formed in the surface of the groove cover, and the upright rod is in sliding connection with the rod groove.

Preferably, a stainless steel thread sleeve is embedded in the middle of the sliding block, and the stainless steel thread sleeve is in threaded connection with the screw rod.

Preferably, the feeding ends of the three distribution pipes are fixedly connected with the bottom of one side of the feeding hopper, and the discharging ends of the three distribution pipes are fixedly connected with the top of one side of the trough.

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

According to the mixing equipment, one of the transmission gears is driven by the gear motor, the other transmission gear can be driven by the transmission gear to rotate, the two stirring shafts can be driven by the two transmission gears to rotate in opposite directions, the transmission efficiency is high, the two stirring shafts do not need to be driven by the two gear motors respectively, the production investment is reduced, the raw materials are added by the feeding hopper, the raw materials can respectively reach the middle part and the two sides of the trough through the three distribution pipes, the feeding uniformity is improved, the raw materials can be paved and stirred by the two stirring shafts through the plurality of stirring rods, and the raw materials can be fully mixed;

Can support the pole setting through the slider, the pole setting can support curved surface scraper blade through the horizontal pole, through positive and negative rotation motor drive lead screw, the lead screw can be with rotary motion conversion into the linear motion of slider through stainless steel thread bush, the slider can drive curved surface scraper blade and keep away from the relief valve, can make curved surface scraper blade laminating silo one side's inner wall, can not produce the gap between one side of curved surface scraper blade and the inner wall of silo one side, guaranteed the maximum distance between curved surface scraper blade and the relief valve, through positive and negative rotation motor drive lead screw reverse rotation, curved surface scraper blade can be toward the direction motion of relief valve, can clear up the inner wall of silo when the curved surface scraper blade removes, release remaining production raw materials, can not produce the clearance blind area, cleaning efficiency has been improved.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of a trough of the present utility model;

FIG. 3 is a schematic view of the internal structure of the trough of the present utility model;

Fig. 4 is a schematic structural view of the bottom end of the cover plate of the present utility model.

Reference numerals in the drawings: 1. a trough; 2. a stirring shaft; 3. a stirring rod; 4. a curved surface scraper; 5. a cross bar; 6. a vertical rod; 7. feeding a hopper; 8. a distribution pipe; 9. a gear box; 10. a transmission gear; 11. a speed reducing motor; 12. a curved panel; 13. a support plate; 14. a slot cover; 15. a housing; 16. a screw rod; 17. stainless steel thread bush; 18. a slide block; 19. a forward and reverse rotation motor; 20. a first cover plate; 21. a second cover plate; 22. a rod groove; 23. a discharge valve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, a mixing device comprises a trough 1 and a trough cover 14, wherein two stirring shafts 2 are rotatably connected in the trough 1, a plurality of stirring rods 3 are fixedly arranged on the surfaces of the two stirring shafts 2, a curved surface scraper 4 is slidably connected in the trough 1, a cross rod 5 is fixedly arranged at the top of the curved surface scraper 4, a vertical rod 6 is fixedly connected in the middle of the top end of the cross rod 5, one side of the trough 1 is fixedly connected with an upper hopper 7 through three distribution pipes 8, the discharge ends of the three distribution pipes 8 are fixedly connected with the top of one side of the trough 1, a gear box 9 is fixedly arranged at one side of the trough 1, two transmission gears 10 are arranged in the gear box 9, the two transmission gears 10 are in meshed connection, one ends of the two stirring shafts 2 penetrate through the trough 1 and are respectively fixedly connected with the middle of one side of the two transmission gears 10, a speed reducing motor 11 is fixedly arranged on the surface of the gear box 9, an output shaft of the gear motor 11 is fixedly connected with the middle part of one side of one transmission gear 10, a discharge valve 23 is fixedly arranged at the bottom of the other side of the trough 1, the top end of the trough 1 is fixedly connected with a trough cover 14 through a screw, a shell 15 is fixedly arranged at the middle part of the top end of the trough cover 14, a screw rod 16 is rotatably connected in the shell 15, a sliding block 18 is in threaded connection with the screw rod 16, the sliding block 18 is in sliding connection with the inside of the shell 15, the top end of the vertical rod 6 is fixedly connected with the bottom end of the sliding block 18, a forward and backward rotation motor 19 is fixedly arranged at one side of the shell 15, an output shaft of the forward and backward rotation motor 19 is fixedly connected with one end of the screw rod 16, the vertical rod 6 can support a curved scraper 4 through a cross rod 5, the screw rod 16 is driven by the forward and backward rotation motor 19, the screw rod 16 can convert rotary motion into linear motion of the sliding block 18, the sliding block 18 can drive the curved scraper 4 to be far away from the discharge valve 23, so that the curved scraper 4 can be attached to the inner wall on one side of the trough 1, and a gap is not generated between one side of the curved scraper 4 and the inner wall on one side of the trough 1.

Referring to fig. 1, a curved plate 12 is fixedly arranged at the bottom of a trough 1, three supporting plates 13 are arranged at the bottom end of the trough 1, curved surface grooves are respectively arranged at the top ends of the three supporting plates 13, the top ends of the three supporting plates 13 are respectively fixedly connected with the middle parts of the bottom ends of two sides of the bottom end of the curved plate 12 through the curved surface grooves, and stable support can be provided for the curved plate 12 at the bottom of the trough 1 through the three supporting plates 13.

Referring to fig. 1, the top end of the gear case 9 is fixedly connected with a first cover plate 20 through screws, the top end of the housing 15 is fixedly connected with a second cover plate 21 through screws, and protection can be provided for the inside of the gear case 9 and the inside of the housing 15 through the first cover plate 20 and the second cover plate 21 respectively.

Referring to fig. 2 and 4, the surface of the slot cover 14 is provided with a rod slot 22, and the upright rod 6 is slidably coupled with the rod slot 22, and the upright rod 6 can be guided by the rod slot 22, thereby preventing the upright rod 6 from being inclined.

Referring to fig. 2, a stainless steel threaded sleeve 17 is embedded in the middle of the sliding block 18, the stainless steel threaded sleeve 17 is in threaded connection with the screw rod 16, and the screw rod 16 can limit the sliding block 18 through the stainless steel threaded sleeve 17.

Referring to fig. 1, the feeding ends of the three distribution pipes 8 are fixedly connected with the bottom of one side of the feeding hopper 7, the discharging ends of the three distribution pipes 8 are fixedly connected with the top of one side of the material tank 1, and stable support can be provided for the feeding hopper 7 through the three distribution pipes 8.

In summary, in the utility model, a worker drives the screw rod 16 through the forward and reverse motor 19, the screw rod 16 can convert rotary motion into linear motion of the sliding block 18 through the stainless steel threaded sleeve 17, the sliding block 18 can drive the curved scraper 4 to be far away from the discharge valve 23, the curved scraper 4 can be attached to the inner wall of one side of the trough 1, a gap is not generated between one side of the curved scraper 4 and the inner wall of one side of the trough 1, the maximum distance between the curved scraper 4 and the discharge valve 23 is ensured, then one of the transmission gears 10 is driven through the gear motor 11, one of the transmission gears 10 can drive the other transmission gear 10 to rotate, the two transmission gears 10 can drive the two stirring shafts 2 to mutually rotate in opposite directions, and then production raw materials are added through the feeding hopper 7, the raw materials can reach the middle part and the both sides of silo 1 respectively through three distribution pipe 8, the homogeneity during the material loading can be guaranteed, two (mixing) shafts 2 can spread and stir the raw materials through a plurality of puddler 3, can make the raw materials of production intensive mixing, the raw materials of production are after mixing, the staff opens discharge valve 23, the raw materials after mixing can be discharged by silo 1 through discharge valve 23, the raw materials is discharged the back through discharge valve 23, the staff passes through positive and negative rotation motor 19 drive lead screw 16 reverse rotation, curved surface scraper blade 4 can be toward discharge valve 23's direction motion, the inner wall of silo 1 can be cleared up when curved surface scraper blade 4 removes, release remaining raw materials of production, can not produce the clearance blind area, can improve the cleaning efficiency of raw materials.

It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Mixing apparatus comprising a trough (1) and a trough cover (14), characterized in that: the inside rotation of silo (1) is connected with two (2) stirring shafts, two the surface of (2) stirring shafts is all fixed and is equipped with a plurality of puddler (3), the inside sliding connection of silo (1) has curved surface scraper blade (4), the fixed horizontal pole (5) that is equipped with in top of curved surface scraper blade (4), the middle part fixedly connected with pole setting (6) on horizontal pole (5) top, one side of silo (1) is through three distribution pipe (8) fixed connection hopper (7), three the discharge end of distribution pipe (8) all with the top fixed connection of silo (1) one side, the fixed gear box (9) that is equipped with in one side of silo (1), the inside of gear box (9) is equipped with two drive gear (10), two drive gear (10) meshing connection, two the one end of (2) all runs through silo (1) and respectively with the middle part fixed connection of two drive gear (10) one side, the fixed surface mounting of gear box (9) has gear box (11), the fixed surface mounting of output shaft (11) is equipped with screw cap (1) one side of the bottom fixed connection of silo (1) one side of the screw cap (23), the middle part at capping (14) top is fixed to be equipped with shell (15), the inside rotation of shell (15) is connected with lead screw (16), lead screw (16) threaded connection has slider (18), slider (18) and the inside sliding connection of shell (15), the top of pole setting (6) and the bottom fixed connection of slider (18), one side fixed mounting of shell (15) has positive reverse motor (19), the output shaft of positive reverse motor (19) and the one end fixed connection of lead screw (16).

2. The mixing device according to claim 1, wherein a curved plate (12) is fixedly arranged at the bottom of the trough (1), three supporting plates (13) are arranged at the bottom end of the trough (1), curved grooves are respectively arranged at the top ends of the three supporting plates (13), and the top ends of the three supporting plates (13) are respectively fixedly connected with the middle parts of the bottom ends of two sides of the bottom end of the curved plate (12) through the curved grooves.

3. A mixing device according to claim 1, characterized in that the top end of the gear box (9) is fixedly connected with a first cover plate (20) by means of screws, and the top end of the housing (15) is fixedly connected with a second cover plate (21) by means of screws.

4. A mixing device according to claim 1, characterized in that the surface of the trough cover (14) is provided with a rod trough (22), and the upright (6) is slidingly connected with the rod trough (22).

5. A mixing device according to claim 1, characterized in that the middle part of the slide block (18) is embedded with a stainless steel thread bush (17), and the stainless steel thread bush (17) is in threaded connection with the screw rod (16).

6. A mixing device according to claim 1, characterized in that the feed ends of the three distribution pipes (8) are fixedly connected with the bottom of one side of the feeding hopper (7), and the discharge ends of the three distribution pipes (8) are fixedly connected with the top of one side of the trough (1).