Building material mixing mechanism

Abstract

The utility model relates to a building material mixing mechanism which comprises a building material mixing box, a mixing structure used for mixing building materials is arranged in the building material mixing box, the mixing structure comprises two standing frames fixedly installed at the bottom of the building material mixing box, and a driving motor is installed at the top of the building material mixing box in a height mode. According to the building material mixing mechanism, building material raw materials are guided into the building material mixing box through the feeding cylinder, then a driving motor drives a first gear to rotate, and the first gear directly drives three second gears and a mixing rod to synchronously rotate so that the building material raw materials in the building material mixing box can be evenly mixed; when the first gear rotates, the oil pump operates to extract lubricating liquid in the oil containing box, then the lubricating liquid is discharged into the liquid collecting ring box and sprayed to the meshing position between the three second gears and the first gear from the three nozzles to lubricate the positions between the second gears and the first gear, and therefore the effects of being low in maintenance frequency and stable in operation are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of building material production, in particular to a building material mixing mechanism. Background Art

[0002] Building materials are a general term for materials used in civil engineering and construction projects. They can be divided into structural materials, decorative materials and certain special materials. Structural materials include wood, bamboo, stone, cement, concrete, metal, bricks and tiles, ceramics, glass, engineering plastics, composite materials, etc.

[0003] The Chinese patent publication number CN218688660U proposes "a building material mixing device". The technical solution points out the problem that "the current building material mixer has a single structure and it is not easy to disperse the various raw materials added to the mixer, so the mixing uniformity is poor and it is necessary to improve it". The utility model provides the following technical solution: "Through the rotating assembly, the two rotating rods are rotated at the same time, thereby driving the two spiral dispersion slurries and several dispersion blades to rotate at the same time, so as to quickly disperse and stir the raw materials injected into the mixing barrel, thereby ensuring that different raw materials are dispersed more evenly. At the same time, the rotation of the rotating shaft drives several stirring blades to rotate at the same time, so as to mix the raw materials more thoroughly, so as to ensure that the raw materials are more uniform after mixing."

[0004] The above scheme has the following defects: when the above device is working, two belts are required to drive two spiral dispersion slurries to operate respectively, and the belts are prone to wear and breakage after long-term operation and work. Therefore, it is inferred that the above device has a high frequency of manual maintenance when in use, so a building material mixing mechanism is proposed to solve the above problem. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a building material mixing mechanism, which has the advantages of low maintenance frequency and stable operation.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a building material mixing mechanism, comprising a building material mixing box, wherein a mixing structure for mixing building materials is arranged inside the building material mixing box.

[0007] The mixing structure includes two standing frames fixedly installed at the bottom of the building material mixing box, a driving motor is installed at the top height of the building material mixing box, a No. 1 gear located inside the building material mixing box is fixedly installed at the output end of the driving motor, a protective cover sleeved on the outside of the No. 1 gear is fixedly installed on the top of the inner cavity of the building material mixing box, three mixing rods penetrating to the bottom thereof are rotatably installed inside the protective cover, and a No. 2 gear located inside the protective cover is fixedly installed on the outside of the three mixing rods, a liquid gathering ring box is fixedly installed on the top of the inner cavity of the building material mixing box, three nozzles are fixedly installed on the bottom of the liquid gathering ring box, an oil pump is fixedly installed on the right side of the building material mixing box, a No. 1 oil pipe penetrating into the interior of the liquid gathering ring box is fixedly installed on the output end of the oil pump, a No. 2 oil pipe is fixedly installed on the extraction end of the oil pump, and an oil filling box sleeved on the outside of the No. 2 oil pipe is fixedly installed on the right side of the building material mixing box.

[0008] Furthermore, a bottom motor is fixedly installed on the left side of the standing frame on the right side, and a blocking plate located at the bottom discharge port of the building material mixing box is fixedly installed on the output end of the bottom motor.

[0009] Furthermore, a feeding cylinder located on the left side of the driving motor is fixedly installed on the top of the building material mixing box, the driving motor is located at the center of the building material mixing box, and the No. 1 gear is rotatably installed inside the protective cover.

[0010] Furthermore, the three mixing rods are all rotatably mounted on the bottom of the inner cavity of the building material mixing box, and the three No. 2 gears are respectively meshed and mounted on the outer side of the No. 1 gear.

[0011] Furthermore, the interior of the liquid gathering ring box is a hollow structure, the exterior of the liquid gathering ring box is a circular ring structure, and the liquid gathering ring box is sleeved on the exterior of the output shaft of the driving motor.

[0012] Furthermore, the three nozzles are through-connected with the liquid collecting ring box, and the liquid outlet ends of the three nozzles are respectively located at the meshing positions between the three No. 2 gears and the No. 1 gear.

[0013] Furthermore, the No. 1 oil pipe is fixedly installed inside the upper top wall of the building material mixing box, the output end of the bottom motor faces upward, and the blocking plate is attached to the bottom of the building material mixing box.

[0014] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0015] The building material mixing mechanism guides the building material raw materials into the interior of the building material mixing box through a feeding cylinder, and then drives the motor to drive the No. 1 gear to rotate. The No. 1 gear directly drives the three No. 2 gears and the mixing rod to rotate synchronously to mix the building material raw materials inside the building material mixing box evenly. While the No. 1 gear rotates, the oil pump operates to extract the lubricating liquid inside the oil filling box, and then discharges it into the interior of the liquid gathering ring box and sprays it from three nozzles on the meshing points between the three No. 2 gears and the No. 1 gear to lubricate the No. 2 gear and the No. 1 gear, thereby achieving the effect of low maintenance frequency and stable operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a cross-sectional view of the structure of the utility model;

[0017] Figure 2 This is a front view of the structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the three-dimensional structure of the liquid collecting ring box of the utility model;

[0019] Figure 4 For this utility model Figure 1 Enlarged structural diagram at A in the middle.

[0020] In the figure: 1. building material mixing box; 2. standing frame; 3. driving motor; 4. gear No. 1; 5. protective cover; 6. mixing rod; 7. gear No. 2; 8. liquid collecting ring box; 9. nozzle; 10. oil pump; 11. oil pipe No. 1; 12. oil pipe No. 2; 13. oil filling box; 14. bottom motor; 15. sealing plate. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] See also Figure 1-4 A building material mixing mechanism in this embodiment includes a building material mixing box 1, and a mixing structure for mixing building materials is arranged inside the building material mixing box 1.

[0023] The mixing structure includes two standing frames 2 fixedly installed at the bottom of the building material mixing box 1, a driving motor 3 is installed at the top height of the building material mixing box 1, and a feeding cylinder located on the left side of the driving motor 3 is fixedly installed on the top of the building material mixing box 1. The building material raw materials can be conveniently put into the interior of the building material mixing box 1 through the installed feeding cylinder. The driving motor 3 is located at the center of the building material mixing box 1, and a No. 1 gear 4 located inside the building material mixing box 1 is fixedly installed at the output end of the driving motor 3. The No. 1 gear 4 is rotatably installed inside the protective cover 5, and the No. 1 gear 4 is driven to rotate inside the protective cover 5 by the driving motor 3.

[0024] A protective cover 5 mounted on the outside of the No. 1 gear 4 is fixedly installed on the top of the inner cavity of the building material mixing box 1, and three mixing rods 6 penetrating to the bottom are rotatably installed inside the protective cover 5. The three mixing rods 6 are all rotatably installed on the bottom of the inner cavity of the building material mixing box 1, and a No. 2 gear 7 located inside the protective cover 5 is fixedly installed outside the three mixing rods 6. The three No. 2 gears 7 are respectively meshed and installed on the outside of the No. 1 gear 4. The rotating No. 1 gear 4 can drive the three No. 2 gears 7 and the three mixing rods 6 inside it to rotate, so that the building material raw materials inside the building material mixing box 1 can be evenly mixed.

[0025] A liquid collecting ring box 8 is fixedly installed on the top of the inner cavity of the building material mixing box 1. The interior of the liquid collecting ring box 8 is a hollow structure, and the exterior of the liquid collecting ring box 8 is a circular ring structure. The liquid collecting ring box 8 is sleeved on the outside of the output shaft of the driving motor 3. Three nozzles 9 are fixedly installed on the bottom of the liquid collecting ring box 8. The three nozzles 9 are through-connected with the liquid collecting ring box 8. The liquid outlet ends of the three nozzles 9 are respectively located at the meshing positions between the three No. 2 gears 7 and the No. 1 gear 4. An oil pump 10 is fixedly installed on the right side of the building material mixing box 1. A No. 1 oil pipe 11 that runs through the interior of the liquid collecting ring box 8 is fixedly installed on the output end of the oil pump 10. The No. 1 oil pipe 11 passes through the interior of the liquid collecting ring box 8. The tube 11 is fixedly installed inside the upper top wall of the building material mixing box 1, and a No. 2 oil pipe 12 is fixedly installed on the extraction end of the oil pump 10. An oil box 13 mounted on the outside of the No. 2 oil pipe 12 is fixedly installed on the right side of the building material mixing box 1. The lubricating liquid is contained in the installed oil box 13. The oil pump 10 runs through the No. 2 oil pipe 12 to extract the lubricating liquid inside the oil box 13, and then discharges it into the interior of the liquid collecting ring box 8 through the No. 1 oil pipe 11, and then sprays it from the three nozzles 9 on the meshing points between the three No. 2 gears 7 and the No. 1 gear 4, thereby lubricating the No. 2 gear 7 and the No. 1 gear 4 to achieve the effect of reducing wear.

[0026] A bottom motor 14 is fixedly installed on the left side of the right standing frame 2, and the output end of the bottom motor 14 faces upward. A sealing plate 15 located at the bottom discharge port of the building material mixing box 1 is fixedly installed on the output end of the bottom motor 14. The sealing plate 15 is attached to the bottom of the building material mixing box 1. The bottom motor 14 can drive the sealing plate 15 to rotate forward and reverse at the bottom of the building material mixing box 1. When the sealing plate 15 rotates in the opposite direction and leaves the bottom discharge port of the building material mixing box 1, the raw materials inside the building material mixing box 1 will be discharged to the outside.

[0027] The working principle of the above embodiment is:

[0028] When in use, the raw materials of building materials are put into the interior of the building material mixing box 1, and then the driving motor 3 drives the No. 1 gear 4 to rotate. The No. 1 gear 4 directly drives the three No. 2 gears 7 on its outside and the mixing rod 6 inside the No. 2 gear 7 to rotate synchronously, so that the raw materials of building materials in the building material mixing box 1 can be evenly mixed. While the No. 1 gear 4 rotates, the oil pump 10 runs through the No. 2 oil pipe 12 to extract the lubricating liquid inside the oil filling box 13, and then discharges it into the interior of the liquid collecting ring box 8 through the No. 1 oil pipe 11, and then sprays it from the three nozzles 9 on the meshing parts between the three No. 2 gears 7 and the No. 1 gear 4 to lubricate the No. 2 gear 7 and the No. 1 gear 4. After the mixing is completed, the bottom motor 14 drives the sealing plate 15 to rotate in the opposite direction to leave the bottom discharge port of the building material mixing box 1, and the raw materials inside the building material mixing box 1 will be discharged to the outside.

[0029] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A building material mixing mechanism, comprising a building material mixing box (1), characterized in that: The building material mixing box (1) is provided with a mixing structure for mixing building materials; The mixing structure comprises two standing frames (2) fixedly mounted at the bottom of a building material mixing box (1); a driving motor (3) is mounted at the top height of the building material mixing box (1); a first gear (4) located inside the building material mixing box (1) is fixedly mounted at the output end of the driving motor (3); a protective cover (5) sleeved on the outside of the first gear (4) is fixedly mounted on the top of the inner cavity of the building material mixing box (1); three mixing rods (6) penetrating to the bottom thereof are rotatably mounted inside the protective cover (5); and the outsides of the three mixing rods (6) are fixedly mounted with a plurality of gears located inside the protective cover (5). The second gear (7) inside the building material mixing box (1) is fixedly installed with a liquid collecting ring box (8) on the top of the inner cavity, and three nozzles (9) are fixedly installed on the bottom of the liquid collecting ring box (8). An oil pump (10) is fixedly installed on the right side of the building material mixing box (1), and a first oil pipe (11) that runs through the inside of the liquid collecting ring box (8) is fixedly installed on the output end of the oil pump (10), and a second oil pipe (12) is fixedly installed on the extraction end of the oil pump (10). An oil box (13) that is sleeved on the outside of the second oil pipe (12) is fixedly installed on the right side of the building material mixing box (1).

2. A building material mixing mechanism according to claim 1, characterized in that: A bottom motor (14) is fixedly mounted on the left side of the standing frame (2) on the right side, and a blocking plate (15) located at the bottom discharge port of the building material mixing box (1) is fixedly mounted on the output end of the bottom motor (14).

3. A building material mixing mechanism according to claim 1, characterized in that: A feeding cylinder located on the left side of a driving motor (3) is fixedly mounted on the top of the building material mixing box (1); the driving motor (3) is located at the center of the building material mixing box (1); and the first gear (4) is rotatably mounted inside the protective cover (5).

4. A building material mixing mechanism according to claim 1, characterized in that: The three mixing rods (6) are all rotatably mounted on the bottom of the inner cavity of the building material mixing box (1), and the three second gears (7) are respectively meshed and mounted on the outer side of the first gear (4).

5. A building material mixing mechanism according to claim 1, characterized in that: The interior of the liquid collecting ring box (8) is a hollow structure, the exterior of the liquid collecting ring box (8) is a circular ring structure, and the liquid collecting ring box (8) is sleeved on the exterior of the output shaft of the driving motor (3).

6. A building material mixing mechanism according to claim 1, characterized in that: The three nozzles (9) are all through-connected with the liquid collecting ring box (8), and the liquid outlet ends of the three nozzles (9) are respectively located at the meshing positions between the three No. 2 gears (7) and the No. 1 gear (4).

7. A building material mixing mechanism according to claim 2, characterized in that: The No. 1 oil pipe (11) is fixedly installed inside the upper top wall of the building material mixing box (1), the output end of the bottom motor (14) faces upward, and the blocking plate (15) is attached to the bottom of the building material mixing box (1).

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