CN216093432U - Raw materials compounding device for cement manufacture - Google Patents

Raw materials compounding device for cement manufacture Download PDF

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Publication number
CN216093432U
CN216093432U CN202122045281.0U CN202122045281U CN216093432U CN 216093432 U CN216093432 U CN 216093432U CN 202122045281 U CN202122045281 U CN 202122045281U CN 216093432 U CN216093432 U CN 216093432U
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top end
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mixing
raw material
auger
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CN202122045281.0U
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Inventor
陈敬新
林先行
贺国良
陈振华
陈水生
谢依春
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Chengmai Huasheng Tianya Cement Co ltd
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Chengmai Huasheng Tianya Cement Co ltd
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Abstract

The utility model discloses a raw material mixing device for cement production, which comprises a crushing box, a mixing barrel and a base, wherein a supporting column is installed at the top end of the base, a fixed plate is installed at the top end of the supporting column, the mixing barrel is installed at the middle position of the top end of the fixed plate, a lifting barrel is installed at the middle position of the bottom end of the mixing barrel, an auger is installed inside the lifting barrel, a connecting rod is installed at the position, close to the top end, of the outer surface of the auger, a stirring shaft is installed at the bottom end of the connecting rod, a rotating gear is sleeved at the position, close to the top end, of the outer surface of the stirring shaft, a crushing box is installed at the top end of the fixed plate through an installation frame, and a hopper is installed at the top end of the crushing box. The mixing and stirring device can improve the mixing and stirring uniformity of cement raw materials, thereby improving the quality of cement finished products, facilitating the discharge of the mixed raw materials, and quantitatively adding the raw materials to be mixed according to the raw material proportion.

Description

Raw materials compounding device for cement manufacture
Technical Field
The utility model relates to the technical field of cement raw material mixing devices, in particular to a raw material mixing device for cement production.
Background
Cement is a powdered hydraulic inorganic cementitious material. Water is added and stirred to form slurry which can be hardened in air or water and can firmly bond sand, stone and other materials together. The early lime and pozzolan mixtures are similar to modern lime and pozzolan cements, and concrete made by cementing crushed stone with them not only has higher strength after hardening, but also resists erosion by fresh water or salt-containing water. As an important cementing material, the high-performance cement is widely applied to engineering such as civil construction, water conservancy, national defense and the like for a long time.
In the process of cement production, waste materials such as waste limestone and waste lime need to be mixed into cement raw materials and mixed and stirred to prepare cement, and the mixing and stirring effect of the existing mixing device is poor, so that a raw material mixing device for cement production is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a raw material mixing device for cement production, which has the advantages of improving the mixing and stirring uniformity of cement raw materials, improving the quality of cement finished products, facilitating the discharge of the mixed raw materials, and quantitatively adding the raw materials to be mixed according to the raw material proportion, and solves the problems that waste materials such as waste limestone and waste lime need to be mixed into the cement raw materials in the cement production process and are mixed and stirred to prepare cement, and the mixing and stirring effects of the existing mixing device are poor.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a raw materials compounding device for cement manufacture, includes broken case, mixing drum and base, the support column is installed on the base top, the fixed plate is installed on the support column top, fixed plate top intermediate position department installs the mixing drum, mixing drum bottom intermediate position department installs the promotion section of thick bamboo, promotion section of thick bamboo internally mounted has the auger, the auger surface is close to top position department and installs the connecting rod, and installs the (mixing) shaft bottom the connecting rod, the (mixing) shaft surface is close to top position department and has cup jointed the swing pinion, broken case is installed through the mounting bracket on the fixed plate top, the hopper is installed to broken case top.
Preferably, the base bottom is installed and is removed the wheel, it is equipped with four altogether to remove the wheel, and four it locates the base bottom and is close to four angular positions department to remove the wheel branch.
Preferably, a gear ring is arranged on the inner surface of the mixing barrel at a position close to the top end, and the gear ring is meshed with the rotating gear.
Preferably, the number of the hoppers is two, and the two hoppers are symmetrically arranged at the two sides of the top end of the crushing box.
Preferably, the connecting rod is equipped with two altogether, and two the connecting rod symmetry is installed in auger surface and is close to top position department, two the (mixing) shaft is all installed to the connecting rod bottom, two the (mixing) shaft surface is close to top position department and has all cup jointed the swing pinion, two stirring vane is all installed to the (mixing) shaft surface.
Preferably, promote a barrel head and install the rotation motor, it connects to rotate motor output and auger bottom, promote a barrel outer surface and be close to bottom position department and install the discharging pipe, it is equipped with the feed inlet to promote a barrel outer surface and be close to bottom position department, and the feed inlet is located mixing drum inside.
Preferably, the crushing rollers are symmetrically arranged at positions close to the front surface and the rear surface inside the crushing box, the tail ends of the two crushing rollers are provided with the transmission gears, one side of the crushing box close to the transmission gears is provided with the crushing motor, the output end of the crushing motor is provided with the branch driving gear, and the branch driving gear is meshed with the two transmission gears.
Preferably, the baffles are symmetrically arranged on two sides of the bottom end inside the crushing box, the weighing plates are arranged at the top ends of the two baffles, the weighing hydraulic cylinders are symmetrically arranged on two sides inside the crushing box, and the output ends of the two weighing hydraulic cylinders are respectively connected to the bottom ends of the two baffles.
Preferably, the supporting hydraulic cylinder is installed on the base top, the supporting hydraulic cylinder is equipped with four altogether, and four the supporting hydraulic cylinder is located the base top and is close to four angular position departments, four supporting hydraulic cylinder output all installs the backup pad, four the rubber pad is all installed to the backup pad bottom.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, the lifting cylinder, the auger and the stirring blade are arranged, so that the mixing and stirring uniformity of cement raw materials can be improved, the quality of cement finished products can be improved, and the effect of discharging the mixed raw materials is facilitated.
2. According to the utility model, the effect of quantitatively adding raw materials to be mixed according to the raw material proportion is achieved by arranging the baffle, the weighing plate and the weighing hydraulic cylinder, different raw materials are respectively put into the two hoppers, when the weighing plate reaches a preset value, the weighing hydraulic cylinder works to enable the baffle to rotate, the raw materials in the hoppers enter the crushing box, and the crushing motor works to enable the two crushing rollers to rotate to crush the raw materials.
3. The utility model achieves the effect of conveniently moving the utility model according to the use requirement by arranging the moving wheel, the supporting plate and the supporting hydraulic cylinder, and after the utility model is moved to the field needing to be used by the moving wheel, the supporting hydraulic cylinder works to contact the rubber pad with the ground and separate the moving wheel from the ground.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic front view of the present invention;
FIG. 3 is an enlarged view of A in FIG. 2 according to the present invention;
FIG. 4 is a schematic front view of the mixing drum of the present invention;
fig. 5 is a schematic top view of the crushing box of the present invention.
In the figure: 1. a hopper; 2. a crushing box; 3. a mounting frame; 4. a mixing drum; 5. a fixing plate; 6. a support pillar; 7. a support hydraulic cylinder; 8. a support plate; 9. a rubber pad; 10. a base; 11. a crushing roller; 12. a connecting pipe; 13. a moving wheel; 14. a baffle plate; 15. a weighing plate; 16. a weighing hydraulic cylinder; 17. a connecting rod; 18. a rotating gear; 19. a toothed ring; 20. a stirring shaft; 21. a stirring blade; 22. a discharge pipe; 23. rotating the motor; 24. a packing auger; 25. a lifting cylinder; 26. a feed inlet; 27. a crushing motor; 28. a separate driving gear; 29. a transmission gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 5, the present invention provides a technical solution of a raw material mixing device for cement production: the utility model provides a raw materials compounding device for cement manufacture, including broken case 2, mixing drum 4 and base 10, fixed plate 5 is installed through support column 6 on the base 10 top, mixing drum 4 is installed to 5 top intermediate position departments of fixed plate, 4 internal surfaces of mixing drum are close to top position department and install ring gear 19, and ring gear 19 and rotating gear 18 mesh mutually, 4 bottom intermediate position departments of mixing drum install lifting cylinder 25, lifting cylinder 25 installs in the bottom and rotates motor 23, it connects to rotate motor 23 output and auger 24 bottom, lifting cylinder 25 surface is close to bottom position department and installs discharging pipe 22, lifting cylinder 25 surface is close to bottom position department and is equipped with feed inlet 26, and feed inlet 26 is located inside mixing drum 4, lifting cylinder 25 internally mounted has auger 24.
The outer surface of the packing auger 24 is provided with two connecting rods 17 near the top end, the two connecting rods 17 are symmetrically arranged at the outer surface of the packing auger 24 near the top end, the bottom ends of the two connecting rods 17 are respectively provided with a stirring shaft 20, the outer surfaces of the two stirring shafts 20 near the top end are respectively sleeved with a rotating gear 18, the outer surfaces of the two stirring shafts 20 are respectively provided with a stirring blade 21, the crushed raw materials enter the mixing cylinder 4, the rotating motor 23 works to enable the packing auger 24 to rotate, the materials at the bottom end inside the mixing cylinder 4 enter the lifting cylinder 25 from the feeding port 26 to be lifted to the top end inside the mixing cylinder 4, meanwhile, the packing auger 24 drives the connecting rods 17 to rotate by taking the packing auger 24 as the center, under the action of the toothed ring 19 and the rotating gear 18, the stirring shafts 20 and the stirring blades 21 mix and stir the raw materials by taking the stirring shafts 20 as the center, after the stirring is completed, the rotating motor 23 rotates reversely, auger 24 discharges the material through discharging pipe 22, and connecting rod 17 installs (mixing) shaft 20 in the bottom, and rotatory gear 18 has been cup jointed to (mixing) shaft 20 surface near top position department, and broken case 2 is installed through mounting bracket 3 on the 5 tops of fixed plate, and connecting pipe 12 is installed to broken case 2 bottom, and connecting pipe 12 end-to-end connection is on mixing drum 4 tops, and hopper 1 is installed on broken case 2 tops.
Referring to fig. 1 and 2, the present invention provides a technical solution of a raw material mixing device for cement production: the utility model provides a raw materials compounding device for cement manufacture, including broken case 2, mixing drum 4 and base 10, fixed plate 5 is installed through support column 6 on the 10 top of base, mixing drum 4 is installed to 5 top intermediate position departments of fixed plate, 4 bottom intermediate position departments of mixing drum install and promote a section of thick bamboo 25, promote a section of thick bamboo 25 internally mounted has auger 24, auger 24 surface is close to top position department and installs connecting rod 17, and connecting rod 17 installs (mixing) shaft 20 in the bottom, rotatory gear 18 has been cup jointed near top position department to (mixing) shaft 20 surface.
The top end of the fixed plate 5 is provided with a crushing box 2 through an installation frame 3, the bottom end of the crushing box 2 is provided with a connecting pipe 12, the tail end of the connecting pipe 12 is connected to the top end of the mixing drum 4, the top end of the crushing box 2 is provided with a hopper 1, the bottom end of the base 10 is provided with four moving wheels 13, the four moving wheels 13 are respectively arranged at the positions, close to four corners, of the bottom end of the base 10, the top end of the base 10 is provided with four supporting hydraulic cylinders 7, the number of the supporting hydraulic cylinders 7 is four, the four supporting hydraulic cylinders 7 are respectively arranged at the positions, close to four corners, of the top end of the base 10, the output ends of the four supporting hydraulic cylinders 7 are respectively provided with a supporting plate 8, the bottom ends of the four supporting plates 8 are respectively provided with a rubber pad 9, after the utility model is moved to a place needing to be used through the moving wheels 13, the supporting hydraulic cylinders 7 work to enable the rubber pads 9 to be in contact with the ground, and enable the moving wheels 13 to be separated from the ground.
Referring to fig. 2, 3 and 5, the present invention provides a technical solution of a raw material mixing device for cement production: a raw material mixing device for cement production comprises a crushing box 2, a mixing barrel 4 and a base 10, wherein a fixed plate 5 is installed at the top end of the base 10 through a supporting column 6, the mixing barrel 4 is installed at the middle position of the top end of the fixed plate 5, a lifting barrel 25 is installed at the middle position of the bottom end of the mixing barrel 4, an auger 24 is installed inside the lifting barrel 25, a connecting rod 17 is installed at the position, close to the top end, of the outer surface of the auger 24, a stirring shaft 20 is installed at the bottom end of the connecting rod 17, a rotary gear 18 is sleeved at the position, close to the top end, of the outer surface of the stirring shaft 20, a crushing box 2 is installed at the top end of the fixed plate 5 through an installation frame 3, crushing rollers 11 are symmetrically installed at the positions, close to the front surface and the rear surface, transmission gears 29 are installed at the tail ends of the two crushing rollers 11, a crushing motor 27 is installed at one side, close to the transmission gears 29, and a branch driving gear 28 is installed at the output end of the crushing motor 27, and the branch driving gear 28 is meshed with the two transmission gears 29, the raw materials in the hopper 1 enter the crushing box 2, and the crushing motor 27 works to enable the two crushing rollers 11 to rotate to crush the raw materials.
Baffle 14 is installed to inside bottom bilateral symmetry of broken case 2, and weighing plate 15 is all installed on two baffle 14 tops, weighing hydraulic cylinder 16 is installed to the inside bilateral symmetry of broken case 2, and two weighing hydraulic cylinder 16 outputs are connected respectively in two baffle 14 bottoms, connecting pipe 12 is installed to broken case 2 bottoms, and 12 end-to-end connections of connecting pipe are on 4 tops of mixing drum, hopper 1 is installed on 2 tops of broken case, hopper 1 is equipped with two altogether, and two hopper 1 symmetries are installed in 2 top both sides positions departments of broken case, put into two hopper 1 respectively with different raw materials, when weighing plate 15 reaches the default, weighing hydraulic cylinder 16 work makes baffle 14 rotate, raw materials in the hopper 1 enter into inside broken case 2.
The working principle is as follows: the utility model is arranged at a place needing to be used, different raw materials are respectively put into two hoppers 1, when a weighing plate 15 reaches a preset value, a weighing hydraulic cylinder 16 works to enable a baffle plate 14 to rotate, the raw materials in the hoppers 1 enter a crushing box 2, a crushing motor 27 works to enable two crushing rollers 11 to rotate to crush the raw materials, the crushed raw materials enter a mixing cylinder 4, a rotating motor 23 works to enable an auger 24 to rotate, the materials at the bottom end in the mixing cylinder 4 enter a lifting cylinder 25 from a feeding port 26 to be lifted to the top end in the mixing cylinder 4, the auger 24 drives a connecting rod 17 to rotate by taking the auger 24 as the center, under the action of a toothed ring 19 and a rotating gear 18, a stirring shaft 20 and a stirring blade 21 mix and stir the raw materials by taking the stirring shaft 20 as the center, after the stirring is finished, the rotating motor 23 rotates reversely, the auger 24 discharges the materials through a discharging pipe 22, so far, the work flow of the utility model is finished.
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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (9)

1. The utility model provides a raw materials compounding device for cement manufacture, includes broken case (2), mixing drum (4) and base (10), its characterized in that: the top end of the base (10) is provided with a fixed plate (5) through a support column (6), a mixing cylinder (4) is arranged in the middle of the top end of the fixing plate (5), a lifting cylinder (25) is arranged in the middle of the bottom end of the mixing cylinder (4), the lifting cylinder (25) is internally provided with an auger (24), the outer surface of the auger (24) is provided with a connecting rod (17) near the top end, a stirring shaft (20) is arranged at the bottom end of the connecting rod (17), a rotating gear (18) is sleeved at the position, close to the top end, of the outer surface of the stirring shaft (20), the top end of the fixed plate (5) is provided with a crushing box (2) through an installation frame (3), the bottom end of the crushing box (2) is provided with a connecting pipe (12), and the tail end of the connecting pipe (12) is connected to the top end of the mixing cylinder (4), and the hopper (1) is installed at the top end of the crushing box (2).
2. A raw material mixing device for cement production according to claim 1, characterized in that: remove wheel (13) is installed to base (10) bottom, it is equipped with four altogether to remove wheel (13), and four remove wheel (13) branch and locate base (10) bottom and be close to four angular position departments.
3. A raw material mixing device for cement production according to claim 1, characterized in that: a gear ring (19) is arranged on the inner surface of the mixing barrel (4) close to the top end, and the gear ring (19) is meshed with the rotating gear (18).
4. A raw material mixing device for cement production according to claim 1, characterized in that: the two hoppers (1) are arranged, and the two hoppers (1) are symmetrically arranged at the positions of the two sides of the top end of the crushing box (2).
5. A raw material mixing device for cement production according to claim 1, characterized in that: connecting rod (17) are equipped with two altogether, and two connecting rod (17) symmetry is installed and is close to top position department in auger (24) surface, two (mixing) shaft (20) are all installed to connecting rod (17) bottom, two (mixing) shaft (20) surface is close to top position department and has all cup jointed rotating gear (18), two (mixing) shaft (20) surface all installs stirring vane (21).
6. A raw material mixing device for cement production according to claim 1, characterized in that: promote a section of thick bamboo (25) bottom and install rotation motor (23), rotate motor (23) output and auger (24) bottom and connect, promote a section of thick bamboo (25) surface and be close to bottom position department and install discharging pipe (22), it is equipped with feed inlet (26) to promote a section of thick bamboo (25) surface and be close to bottom position department, and feed inlet (26) are located mixing drum (4) inside.
7. A raw material mixing device for cement production according to claim 1, characterized in that: crushing roller (11) are installed to inside front surface and the symmetry of back surface position department of being close to of broken case (2), and two drive gear (29) are all installed to crushing roller (11) tail end, broken case (2) are close to one side of drive gear (29) and install broken motor (27), broken motor (27) output is installed and is divided and drive gear (28), and divides and drive gear (28) and two drive gear (29) meshes mutually.
8. A raw material mixing device for cement production according to claim 1, characterized in that: baffle (14) are installed to inside bottom bilateral symmetry of broken case (2), and two weighing plate (15) are all installed to baffle (14) top, weighing hydraulic cylinder (16) are installed to inside bilateral symmetry of broken case (2), and two weighing hydraulic cylinder (16) output is connected respectively in two baffle (14) bottoms.
9. A raw material mixing device for cement production according to claim 1, characterized in that: support pneumatic cylinder (7) are installed on base (10) top, support pneumatic cylinder (7) and be equipped with four altogether, and four support pneumatic cylinder (7) branch is located base (10) top and is close to four angular position departments, four support pneumatic cylinder (7) output and all install backup pad (8), four rubber pad (9) are all installed to backup pad (8) bottom.
CN202122045281.0U 2021-08-27 2021-08-27 Raw materials compounding device for cement manufacture Active CN216093432U (en)

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Application Number Priority Date Filing Date Title
CN202122045281.0U CN216093432U (en) 2021-08-27 2021-08-27 Raw materials compounding device for cement manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202122045281.0U CN216093432U (en) 2021-08-27 2021-08-27 Raw materials compounding device for cement manufacture

Publications (1)

Publication Number Publication Date
CN216093432U true CN216093432U (en) 2022-03-22

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115351910A (en) * 2022-08-19 2022-11-18 珠海市振业混凝土有限公司 Preparation method of artificial sand composite concrete

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115351910A (en) * 2022-08-19 2022-11-18 珠海市振业混凝土有限公司 Preparation method of artificial sand composite concrete

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