Municipal construction safety civil engineering raw material mixing device

Abstract

The utility model discloses a municipal construction safety civil engineering raw material mixing device which comprises a support, a shell is rotatably arranged in the support through two rotating shafts, a heating cavity is fixedly connected to one side of the top of the shell, a double-shaft motor is fixedly connected to the interior of a supporting seat, and a second bevel gear is meshed with the surface of a first bevel gear. A rotating frame is in threaded connection with the interior of the connecting block, and a heating pipe is arranged in the heat conduction pipe. The rotary frame, the heating pipe, the first stirring blade, the double-shaft motor and the first rotating rod are matched for use, so that materials can be stirred for multiple times before being mixed, part of materials with large volume in the materials are crushed, part of wet materials are dried, the influence on the subsequent material mixing effect is avoided, and the material mixing efficiency is improved. And meanwhile, the materials are stirred and turned over through the five heat conduction pipes when being dried, so that the drying effect is better, the situation of uneven heating is avoided, and workers can conveniently replace the heating pipes in time after the heating pipes are damaged.

Description

Technical Field

[0001] The utility model relates to the technical field of municipal construction raw material mixing devices, in particular to a municipal construction safety civil engineering raw material mixing device. Background Art

[0002] Municipal engineering refers to municipal infrastructure construction projects. In my country, municipal infrastructure refers to various buildings, structures, equipment, etc. that are set up within the planning and construction scope of urban areas and towns to provide residents with paid or free public products and services based on government responsibilities and obligations. Various public infrastructure construction supporting urban life falls within the scope of municipal engineering, such as common urban roads, bridges, subways, underground pipelines, tunnels, rivers, rail transit, sewage treatment, garbage treatment and disposal projects. Civil engineering is a general term for the science and technology of building various engineering facilities. It refers to the materials and equipment used and the technical activities such as survey, design, construction, maintenance and repair carried out; it also refers to the object of engineering construction, that is, various engineering facilities built on the ground or underground, on land or in water, which directly or indirectly serve human life, production, military, and scientific research. In the process of building various facilities, it is generally necessary to mix various raw materials together to make them meet the corresponding usage standards. However, some existing civil engineering raw material mixing devices often have certain deficiencies when used and need to be improved.

[0003] The defects of the municipal construction safety civil engineering raw material mixing device in the prior art are: Patent document CN216640142U discloses a municipal construction safety civil engineering raw material mixing device "including a frame, the lower end of the frame is provided with two symmetrically distributed wheels, the lower end of the frame is away from the side of the wheel and is in contact with a storage box, and the upper parts of the two sides of the storage box are fixedly connected with two symmetrical handles. The advantage of the municipal construction safety civil engineering raw material mixing device of the utility model over other utility models is that, because the equipment adopts the first and second mixing structures, the municipal construction safety civil engineering raw material mixing device can thoroughly crush, grind and mix the raw materials, so that the processed raw materials can meet the use requirements, reducing the cost capital, and the device adopts structures such as heating plates. When facing construction in rainy or humid weather, the raw materials will be baked clean, which improves the mixing effect and greatly improves the work efficiency. It can meet customer needs and meet customer needs."

[0004] However, although the above device can achieve the purpose of drying wet raw materials when in use, the raw materials gradually fall downwards while drying the raw materials, which will cause some of the raw materials that fall downwards to accumulate on the raw materials that have already contacted the heating plate, and the heating effect on the top of them will be less significant, thereby causing some of the wet materials to continue to be stirred subsequently, thereby affecting the effect of the materials after stirring. Therefore, it has certain limitations when in use. Utility Model Content

[0005] The purpose of the utility model is to provide a device for mixing raw materials for safe civil engineering in municipal construction, so as to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a municipal construction safety civil engineering raw material mixing device, comprising a bracket, a shell is rotatably arranged inside the bracket through two rotating shafts, one side of the top of the shell is fixedly connected to a heating chamber, the top of the shell surface is fixedly connected to a support seat, a dual-axis motor is fixedly connected inside the support seat, the output end of the dual-axis motor is fixedly connected to a first bevel gear, the surface of the first bevel gear is meshed with a second bevel gear, the interior of the second bevel gear is fixedly connected to a first rotating rod, the surface of the first rotating rod is fixedly connected to a third bevel gear, one end of the first rotating rod close to the heating chamber is fixedly connected to a connecting block, the internal thread of the connecting block is connected to a rotating frame, the inner side wall of the rotating frame is fixedly connected to a heat conducting pipe, a heating pipe is arranged inside the heat conducting pipe, the internal thread of the heat conducting pipe is connected to a blocking block, the top of the heating chamber is connected to a cover plate, the side of the bottom of the heating chamber is fixedly connected to a first discharge pipe, and the surface of the first discharge pipe is provided with a first control valve.

[0007] Preferably, the surface of the third bevel gear is meshed with a fourth bevel gear, the interior of the fourth bevel gear is fixedly connected to a second rotating rod, the top of the surface of the second rotating rod is fixedly connected to a first gear, the surface of the first gear is meshed with a track, the inner wall of the track is meshed with a second gear, the interior of the second gear is fixedly connected to a third rotating rod, and the surface of the third rotating rod is fixedly connected to four first stirring blades.

[0008] Preferably, a partition plate is fixedly connected to the inside of the shell, a second discharge pipe is fixedly connected to the middle part of the bottom of the partition plate, a second control valve is arranged on the surface of the second discharge pipe, a fifth bevel gear is meshed with the surface of the first bevel gear, a fourth rotating rod is fixedly connected to the inside of the fifth bevel gear, and the fourth rotating rod is rotatably arranged inside the shell, and a plurality of second stirring blades are fixedly connected to the surface of the fourth rotating rod.

[0009] Preferably, a first protective shell is provided at the top directly in front of the shell, and the bottom of the first protective shell is fixedly connected to the top of the support seat, a second protective shell is fixedly connected to the middle of the top of the shell, and the third bevel gear and the fourth bevel gear are located inside the second protective shell, and a third protective shell is fixedly connected to the bottom end of the shell surface, and the first bevel gear and the fifth bevel gear are located inside the third protective shell.

[0010] Preferably, a water inlet is fixedly connected to the bottom end of the shell surface, and a sealing plug is provided inside the water inlet.

[0011] Preferably, a sliding groove is provided on one side of the bottom of the shell, a sliding block is slidably connected inside the sliding groove, a movable clamp is fixedly connected to the bottom of the sliding block, and a top block is hingedly connected to the surface of the movable clamp.

[0012] Preferably, a telescopic cylinder is fixedly connected to one side of the inner bottom wall of the bracket, and the output end of the telescopic cylinder is fixedly connected to the bottom of the top block, a third discharge pipe is fixedly connected to one side of the bottom of the outer shell, a third control valve is arranged on the surface of the third discharge pipe, a control panel is fixedly connected to the top end of the outer shell surface, and three observation windows are opened on one side of the outer shell.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] 1. The utility model uses a rotating frame, a heating tube, a heat-conducting tube, a first stirring blade, a dual-axis motor and a first rotating rod in combination, so that the material can be stirred for multiple times before mixing, so that some of the larger volume of materials contained therein can be crushed, and some of the wet materials can be dried to avoid affecting the effect of subsequent material mixing. At the same time, the material is stirred and turned through five heat-conducting tubes during drying, so that the drying effect is better, uneven heating is avoided, and the heating tube is easy for the staff to replace in time after it is damaged.

[0015] 2. The utility model uses a telescopic cylinder, a top block, a movable clamp, a sliding groove, a sliding block and a third discharge pipe to discharge the finally mixed material. At the same time, the angle of the outer shell can be adjusted to facilitate the discharge of a small amount of material contained therein, thereby avoiding waste of material. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the third bevel gear of the utility model;

[0018] Figure 3 This is a schematic diagram of the heating tube structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the sliding groove structure of the utility model.

[0020] In the figure: 1. bracket; 2. shell; 3. heating chamber; 4. double-axis motor; 5. first bevel gear; 6. second bevel gear; 7. first rotating rod; 8. third bevel gear; 9. connecting block; 10. rotating frame; 11. heat pipe; 12. heating pipe; 13. blocking block; 14. cover plate; 15. fourth bevel gear; 16. second rotating rod; 17. first gear; 18. crawler; 19. first stirring blade; 20. partition plate; 21. fifth bevel gear; 22. second stirring blade; 23. first protective shell; 24. second protective shell; 25. third protective shell; 26. water inlet; 27. sliding groove; 28. movable clamp; 29. ​​top block; 30. telescopic cylinder; 31. third discharge pipe. DETAILED DESCRIPTION

[0021] See also Figure 1-4 , a device for mixing raw materials for safe civil engineering in municipal construction;

[0022] The invention comprises a bracket 1, wherein an outer shell 2 is rotatably arranged inside the bracket 1 via two rotating shafts, a heating chamber 3 is fixedly connected to one side of the top of the outer shell 2, a support seat is fixedly connected to the top of the surface of the outer shell 2, a dual-axis motor 4 is fixedly connected to the inside of the support seat, a first bevel gear 5 is fixedly connected to the output end of the dual-axis motor 4, a second bevel gear 6 is meshed on the surface of the first bevel gear 5, a first rotating rod 7 is fixedly connected to the inside of the second bevel gear 6, a third bevel gear 8 is fixedly connected to the surface of the first rotating rod 7, a connecting block 9 is fixedly connected to one end of the first rotating rod 7 close to the heating chamber 3, a rotating frame 10 is threadedly connected to the internal thread of the connecting block 9, a heat conducting pipe 11 is fixedly connected to the inner side wall of the rotating frame 10, a heating pipe 12 is arranged inside the heat conducting pipe 11, a blocking block 13 is threadedly connected to the internal thread of the heat conducting pipe 11, a cover plate 14 is connected to the top of the heating chamber 3, a first discharge pipe is fixedly connected to one side of the bottom of the heating chamber 3, and a first control valve is arranged on the surface of the first discharge pipe.

[0023] Through the setting of the double-axis motor 4, a certain driving force can be provided for the rotation of the two first bevel gears 5. The first bevel gear 5 above the double-axis motor 4 is meshed with the surface of the second bevel gear 6, and the first bevel gear 5 below is meshed with the fifth bevel gear 21. Through the setting of the second bevel gear 6, the first rotating rod 7 is rotated, thereby driving the connecting block 9 to rotate. Through the setting of the connecting block 9, the rotating frame 10 is screwed into the interior thereof. Through the setting of the rotating frame 10, the heat conducting pipe 11 is installed and fixed. Through the setting of the heat conducting pipe 11, the heating pipe 12 is placed. Through the setting of the heating pipe 12, the heat conducting pipe 11 is heated to heat and dry the material inside the heating chamber 3. Through the setting of the blocking block 13, the heat conducting pipe 11 is blocked, which is convenient for replacing the heating pipe 12. Through the setting of the first discharge pipe and the first control valve, the dried material is discharged.

[0024] The surface of the third bevel gear 8 is meshed with the fourth bevel gear 15, the interior of the fourth bevel gear 15 is fixedly connected to the second rotating rod 16, the top of the surface of the second rotating rod 16 is fixedly connected to the first gear 17, the surface of the first gear 17 is meshed with the track 18, the inner wall of the track 18 is meshed with the second gear, the interior of the second gear is fixedly connected to the third rotating rod, and the surface of the third rotating rod is fixedly connected to four first stirring blades 19.

[0025] Through the setting of the fourth bevel gear 15, the second rotating rod 16 can be rotated, and through the setting of the second rotating rod 16, the first gear 17 can be fixed on its surface. Through the setting of the first gear 17, the track 18 can be operated, thereby driving the second gear to rotate, and finally the third rotating rod is rotated, so that the four first stirring blades 19 on its surface rotate to stir the dried material. The surface of the second rotating rod 16 also has four first stirring blades 19.

[0026] A partition plate 20 is fixedly connected to the inside of the outer shell 2, a second discharge pipe is fixedly connected to the middle of the bottom of the partition plate 20, a second control valve is arranged on the surface of the second discharge pipe, a fifth bevel gear 21 is meshed with the surface of the first bevel gear 5, a fourth rotating rod is fixedly connected to the inside of the fifth bevel gear 21, and the fourth rotating rod is rotatably arranged inside the outer shell 2, and a plurality of second stirring blades 22 are fixedly connected to the surface of the fourth rotating rod.

[0027] By setting the partition plate 20, the material can be stirred twice. The partition plate 20 divides the shell 2 into two stirring chambers. By setting the second discharge pipe, the material stirred by the first stirring blade 19 can fall downward. By setting the second stirring blade 22, the material can be stirred for the second time. By setting the fifth bevel gear 21, the fourth rotating rod can be rotated, thereby driving several second stirring blades 22 on its surface to rotate, so that it stirs the material again, and the mixing effect is better.

[0028] A first protective shell 23 is provided at the top in front of the outer shell 2, and the bottom of the first protective shell 23 is fixedly connected to the top of the support seat, a second protective shell 24 is fixedly connected to the middle of the top of the outer shell 2, and the third bevel gear 8 and the fourth bevel gear 15 are located inside the second protective shell 24, and a third protective shell 25 is fixedly connected to the bottom end of the surface of the outer shell 2, and the first bevel gear 5 and the fifth bevel gear 21 are located inside the third protective shell 25.

[0029] By setting the first protective shell 23, the first bevel gear 5 and the second bevel gear 6 are protected. By setting the second protective shell 24, the third bevel gear 8 and the fourth bevel gear 15 are protected. By setting the third protective shell 25, the first bevel gear 5 and the fifth bevel gear 21 are protected.

[0030] A water inlet 26 is fixedly connected to the bottom end of the surface of the housing 2 , and a sealing plug is provided inside the water inlet 26 .

[0031] By providing the water inlet 26 , the water source can be mixed with the material when the second stirring blade 22 stirs the material, and by providing the sealing plug, the water inlet 26 can be sealed.

[0032] A sliding groove 27 is provided on one side of the bottom of the housing 2 , a sliding block is slidably connected inside the sliding groove 27 , a movable clamp 28 is fixedly connected to the bottom of the sliding block, and a top block 29 is hingedly connected to the surface of the movable clamp 28 .

[0033] By opening the sliding groove 27, the sliding block has a certain sliding space, and by setting the sliding block, the movable clamp 28 can be installed and fixed, and by setting the movable clamp 28, the top block 29 can be hinged to its surface.

[0034] A telescopic cylinder 30 is fixedly connected to one side of the inner bottom wall of the bracket 1, and the output end of the telescopic cylinder 30 is fixedly connected to the bottom of the top block 29, a third discharge pipe 31 is fixedly connected to one side of the bottom of the outer shell 2, a third control valve is arranged on the surface of the third discharge pipe 31, a control panel is fixedly connected to the top end of the surface of the outer shell 2, and three observation windows are opened on one side of the outer shell 2.

[0035] By setting the telescopic cylinder 30, the top block 29 can be lifted up a certain distance, and by setting the third discharge pipe 31 and the third control valve, the mixed material can be discharged. By opening the observation window, it is convenient for the staff to observe the situation inside the shell 2.

[0036] Working principle: the staff puts the raw materials to be mixed into the heating chamber 3 in advance, and then controls the double-axis motor 4 and the heating tube 12 to work. The output end of the double-axis motor 4 drives the two first bevel gears 5 to rotate, and then drives the second bevel gear 6 and the fifth bevel gear 21 to rotate. The second bevel gear 6 drives the first rotating rod 7 to rotate, and the first rotating rod 7 drives the third bevel gear 8 to rotate. At the same time, the connecting block 9 is rotated, and then the rotating frame 10 is rotated, so that it drives the heat pipe 11 to rotate, and the heating tube 12 is heated to transfer heat to the heat pipe 11, so that the material is stirred at the same time. In order to dry the wet material, after the drying is completed, the staff will open the first control valve to allow it to enter the space above the partition plate 20, and the third bevel gear 8 rotates to drive the fourth bevel gear 15 to rotate, thereby causing the second rotating rod 16 to rotate, and the second rotating rod 16 rotates to drive the first gear 17 to rotate, and the first gear 17 rotates to drive the crawler 18 to operate, thereby causing the second gear to rotate, and then the third rotating rod rotates, thereby causing the four first stirring blades 19 on its surface to rotate, so that it stirs the dried material, and the four first stirring blades 19 on the surface of the second rotating rod 16 rotate at the same time, so that the mixing effect is better, which is certain After the time has passed, the staff connects the water supply end and the water inlet 26, and at the same time opens the second control valve, so that the preliminarily mixed material falls downward through the second discharge pipe, and falls into the space below the partition plate 20. The first bevel gear 5 below the output end of the dual-axis motor 4 drives the fifth bevel gear 21 to rotate, so that it drives the fourth rotating rod to rotate, and then the several second stirring blades 22 on its surface rotate, so that it continuously stirs the material again, so that the mixing effect is better. Finally, the staff opens the third control valve to discharge it through the third discharge pipe 31, and the staff can use the collection device to collect the material. After a certain amount of material is discharged, a small amount of material remains on the inner bottom wall of the outer shell 2. At this time, the staff controls the telescopic cylinder 30 to start, and the output end of the telescopic cylinder 30 drives the top block 29 to move upward, so that the top block 29 is adjusted to a certain angle through the hinge with the movable clamp 28. At the same time, the outer shell 2 uses the connection between the rotating shaft and the bracket 1 as a fulcrum, so that the back of the outer shell 2 is continuously lifted up to a certain height. At the same time, the sliding block slides inside the sliding groove 27 to adjust the position of the movable clamp 28 to avoid interference between the two movements. Subsequently, the remaining material inside the outer shell 2 flows to the position of the third discharge pipe 31 and finally falls downward.

[0037] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A device for mixing raw materials for safe civil engineering in municipal construction, comprising a support (1), characterized in that: The support (1) has a housing (2) rotatably arranged inside via two rotating shafts, a heating chamber (3) is fixedly connected to one side of the top of the housing (2), a support seat is fixedly connected to the top of the surface of the housing (2), a dual-axis motor (4) is fixedly connected to the inside of the support seat, a first bevel gear (5) is fixedly connected to the output end of the dual-axis motor (4), a second bevel gear (6) is meshed on the surface of the first bevel gear (5), a first rotating rod (7) is fixedly connected to the inside of the second bevel gear (6), and a third bevel gear (7) is fixedly connected to the surface of the first rotating rod (7). The first rotating rod (7) is fixedly connected to a connecting block (9) at one end close to the heating chamber (3); the internal thread of the connecting block (9) is connected to a rotating frame (10); the inner wall of the rotating frame (10) is fixedly connected to a heat conducting pipe (11); a heating pipe (12) is arranged inside the heat conducting pipe (11); a sealing block (13) is connected to the internal thread of the heat conducting pipe (11); the top of the heating chamber (3) is connected to a cover plate (14); one side of the bottom of the heating chamber (3) is fixedly connected to a first discharge pipe; and a first control valve is arranged on the surface of the first discharge pipe.

2. A municipal construction safety civil engineering raw material mixing device according to claim 1, characterized in that: The surface of the third bevel gear (8) is meshed with a fourth bevel gear (15), the interior of the fourth bevel gear (15) is fixedly connected to a second rotating rod (16), the top end of the surface of the second rotating rod (16) is fixedly connected to a first gear (17), the surface of the first gear (17) is meshed with a crawler (18), the inner side wall of the crawler (18) is meshed with a second gear, the interior of the second gear is fixedly connected to a third rotating rod, and the surface of the third rotating rod is fixedly connected to four first stirring blades (19).

3. A municipal construction safety civil engineering raw material mixing device according to claim 1, characterized in that: A partition plate (20) is fixedly connected to the interior of the outer shell (2), a second discharge pipe is fixedly connected to the middle of the bottom of the partition plate (20), a second control valve is arranged on the surface of the second discharge pipe, a fifth bevel gear (21) is meshed with the surface of the first bevel gear (5), a fourth rotating rod is fixedly connected to the interior of the fifth bevel gear (21), and the fourth rotating rod is rotatably arranged inside the outer shell (2), and a plurality of second stirring blades (22) are fixedly connected to the surface of the fourth rotating rod.

4. A municipal construction safety civil engineering raw material mixing device according to claim 1, characterized in that: A first protective shell (23) is provided at the top of the front of the housing (2), and the bottom of the first protective shell (23) is fixedly connected to the top of the support seat, a second protective shell (24) is fixedly connected to the middle of the top of the housing (2), and the third bevel gear (8) and the fourth bevel gear (15) are located inside the second protective shell (24), and a third protective shell (25) is fixedly connected to the bottom end of the surface of the housing (2), and the first bevel gear (5) and the fifth bevel gear (21) are located inside the third protective shell (25).

5. A municipal construction safety civil engineering raw material mixing device according to claim 1, characterized in that: A water inlet (26) is fixedly connected to the bottom end of the surface of the outer shell (2), and a sealing plug is provided inside the water inlet (26).

6. A municipal construction safety civil engineering raw material mixing device according to claim 1, characterized in that: A sliding groove (27) is provided on one side of the bottom of the housing (2), a sliding block is slidably connected inside the sliding groove (27), a movable clamp (28) is fixedly connected to the bottom of the sliding block, and a top block (29) is hingedly connected to the surface of the movable clamp (28).

7. A municipal construction safety civil engineering raw material mixing device according to claim 1, characterized in that: A telescopic cylinder (30) is fixedly connected to one side of the inner bottom wall of the bracket (1), and the output end of the telescopic cylinder (30) is fixedly connected to the bottom of the top block (29); a third discharge pipe (31) is fixedly connected to one side of the bottom of the outer shell (2); a third control valve is arranged on the surface of the third discharge pipe (31); a control panel is fixedly connected to the top of the surface of the outer shell (2); and three observation windows are provided on one side of the outer shell (2).

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