Stirring device for cement soil wall construction

Abstract

The utility model discloses a stirring device for cement-soil wall construction, and particularly relates to the technical field of cement-soil wall construction, which comprises a stirring barrel, a rotating column is vertically and rotatably connected in the stirring barrel, and a plurality of stirring blades are horizontally arranged on two sides of the rotating column. Disassembling and assembling mechanisms used for disassembling and assembling the stirring blades are arranged at the positions, opposite to the multiple stirring blades, of the two sides of the rotating column, scraping mechanisms used for scraping materials attached to the inner side wall of the stirring barrel are arranged on the two sides in the stirring barrel, and a lifting mechanism used for adjusting the levelness of the stirring barrel is arranged below the stirring barrel. The stirring device disclosed by the utility model has the technical effects and advantages that the damaged stirring blades can be conveniently disassembled and replaced by arranging the disassembling and assembling mechanism, so that the working convenience is greatly improved, and meanwhile, the cost consumption is reduced; by arranging the scraping mechanism, not only is the uniformity of cement soil stirring improved, but also the thoroughness of discharging is improved; by arranging the lifting mechanism, the levelness of the device can be conveniently adjusted, and the stability of the device in the working process is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cement soil wall construction, and more specifically, to a stirring device for cement soil wall construction. Background Art

[0002] Cement soil wall is a gravity retaining structure in the form of grid, wall, etc. formed by overlapping cement soil and piles. During the use of cement soil, it is necessary to use a mixing device for cement soil wall construction to mix the cement soil.

[0003] The mixing blades of the existing cement-soil wall construction mixing device are all fixedly mounted on the rotating column. When the damaged mixing blades need to be replaced later, it is inconvenient to replace them. The rotating column often needs to be replaced together, which not only increases the difficulty of operation but also greatly increases the cost. In addition, when the existing cement-soil wall construction mixing device is in use, there are a large number of mixing blind spots on the inner wall. Part of the cement soil is easy to adhere to the inner wall of the device, resulting in a significant reduction in the efficiency of cement-soil mixing. During discharge, part of the cement soil accumulates at the bottom of the device and cannot be discharged, which easily causes waste. In addition, when the existing cement-soil wall construction mixing device is placed on an uneven ground, it will shake when the device is in use. It is often necessary to support the support legs with stones to make the device reach a horizontal state. However, the stone support method is not only less stable but also more cumbersome to operate. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, an embodiment of the present invention provides a mixing device for cement soil wall construction to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: comprising: a mixing drum, a rotating column vertically connected to the mixing drum, a plurality of mixing blades horizontally arranged on both sides of the rotating column, a disassembly and assembly mechanism for disassembling and assembling the mixing blades at positions relative to the plurality of mixing blades on both sides of the rotating column, a scraping mechanism for scraping off materials adhered to the inner wall of the mixing drum is arranged on both sides of the mixing drum, and a lifting mechanism for adjusting the horizontality of the mixing drum is provided under the mixing drum.

[0006] The top surfaces of the two plug-ins are located at the opposite ends of the U-shaped positioning rod and are respectively plugged into the two positioning holes. A No. 1 screw is vertically threaded through the U-shaped positioning rod and is connected with the bottom end of the No. 1 screw, and the bottom end of the No. 1 screw is rotatably connected to the bottom surface of the driving bin, and the top end of the No. 1 screw passes through the rotating column and extends to the top of the rotating column.

[0007] In a preferred embodiment, the scraping mechanism includes scraping bars vertically arranged on both sides of the rotating column, one side of the two scraping bars is slidably connected to the inner wall of the mixing drum, the top ends of the two scraping bars close to each other are horizontally fixedly connected to a connecting rod, and the two connecting rods are fixedly connected to the mounting rod at one end away from the scraping bars. The top ends of both sides of the rotating column are located at relative positions of the two mounting rods and mounting grooves are provided. The two mounting rods are respectively located in the two mounting grooves, and the bottom surfaces of the two mounting grooves are vertically fixedly connected to vertical rods, and the top ends of the two vertical rods pass through the corresponding mounting rods and are slidably connected to the mounting rods.

[0008] In a preferred embodiment, the bottom surfaces of the two connecting rods are vertically fixedly connected to the transfer rod, the bottom ends of the two transfer rods are horizontally fixedly connected to the arc-shaped pusher plates, the bottom surfaces of the two arc-shaped pusher plates are slidingly connected to the inner bottom surface of the mixing drum, one end of the two arc-shaped pusher plates are in contact with the side wall of the rotating column, and the other end of the two arc-shaped pusher plates are slidingly connected to the inner wall of the mixing drum.

[0009] In a preferred embodiment, an opening is provided through the bottom end of one side of the mixing drum, a feed plate is fixedly connected to one side of the mixing drum at an angle below the opening, the outer wall of the mixing drum is slidably connected to a baffle at a position relative to the opening, the outer wall of the mixing drum is fixedly connected to an L-shaped limit strip on both sides of the baffle, and both sides of the baffle are slidably connected to the inner walls of the two L-shaped limit strips.

[0010] In a preferred embodiment, the four corners of the bottom surface of the mixing drum are vertically fixedly connected to support cylinders, the bottom surfaces of the four support cylinders are vertically plugged into support legs, the bottom ends of the four support legs are fixedly connected to anti-sliding blocks, and the lifting mechanism includes driving blocks respectively arranged on one side of the four support cylinders, one end of the four driving blocks passes through the side wall of the support cylinder and is fixedly connected to one side of the support leg, the four side walls of the driving blocks are slidably connected to the corresponding support cylinders, and the four driving blocks are vertically threaded with No. 2 screws, and the top ends of the four No. 2 screws are rotatably connected to the bottom surface of the mixing drum.

[0011] Technical effects and advantages of this utility model:

[0012] 1. The disassembly and assembly mechanism is set up to facilitate the disassembly and replacement of damaged mixing blades, which greatly improves the convenience of work and reduces the cost consumption;

[0013] 2. The scraping mechanism is set up to not only improve the uniformity of cement soil mixing, but also improve the thoroughness of discharge and reduce the waste of cement soil;

[0014] 3. By setting up a lifting mechanism, it is easy to adjust the level of the device and improve the stability of the device's working process. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a front cutaway structural schematic diagram of the present invention.

[0016] Figure 2 This is a schematic diagram of the stirring blade connection structure of the present utility model.

[0017] Figure 3 This is a schematic diagram of the arc-shaped pusher plate connection structure of the present utility model.

[0018] Figure 4 This is a schematic diagram of the baffle connection structure of the present utility model.

[0019] Figure 5 For the utility model Figure 1 Enlarged structural diagram at point A in the middle.

[0020] Figure 6 For the utility model Figure 1 Enlarged structural diagram at point B in the middle.

[0021] The accompanying drawings are marked as follows: 1. mixing drum; 2. rotating column; 3. mixing blade; 4. disassembly and assembly mechanism; 5. scraper mechanism; 6. lifting mechanism; 7. side rod; 8. motor; 9. plug block; 10. socket; 11. drive bin; 12. U-shaped positioning rod; 13. No. 1 screw; 14. positioning hole; 15. connecting rod; 16. scraper bar; 17. adapter rod; 18. arc-shaped push plate; 19. feed plate; 20. baffle; 21. opening; 22. L-shaped limit strip; 23. support cylinder; 24. support leg; 25. anti-sliding block; 26. drive block; 27. No. 2 screw; 28. mounting groove; 29. mounting rod; 30. vertical rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] As attached Figure 1-6 The mixing device shown is for cement soil wall construction, comprising: a mixing drum 1, a rotating column 2 vertically rotatably connected to the mixing drum 1, a plurality of mixing blades 3 horizontally provided on both sides of the rotating column 2, a disassembly and assembly mechanism 4 for disassembling and assembling the mixing blades 3 provided at positions relative to the plurality of mixing blades 3 on both sides of the rotating column 2, a scraping mechanism 5 provided on both sides of the mixing drum 1 for scraping off material adhered to the inner wall of the mixing drum 1, and a lifting mechanism 6 provided below the mixing drum 1 for adjusting the horizontality of the mixing drum 1.

[0024] The motor 8 is installed on the bottom surface of the mixing drum 1 and is located below the rotating column 2. The output end of the motor 8 is fixedly connected to the bottom end of the rotating column 2. The disassembly and assembly mechanism 4 includes side rods 7 provided on both sides of the rotating column 2. One end of multiple mixing blades 3 on the same side is fixedly connected to the side wall of the corresponding side rod 7. Two plug blocks 9 are respectively fixedly connected to the two side rods 7 close to the side of the rotating column 2. Two sockets 10 are respectively opened on both sides of the rotating column 2 and are located at the relative positions of the two plug blocks 9. The two plug blocks 9 are respectively plugged into the corresponding sockets 10, driving the bin 1. 1 is opened in the rotating column 2 and is located above the two insertion holes 10. The U-shaped positioning rod 12 is slidably connected to the driving chamber 11. The top surfaces of the two insert blocks 9 are located at the opposite ends of the U-shaped positioning rod 12 and are penetrated by positioning holes 14. The two ends of the U-shaped positioning rod 12 are respectively plugged into the two positioning holes 14. The No. 1 screw 13 vertically penetrates and is threadedly connected to the U-shaped positioning rod 12. The bottom end of the No. 1 screw 13 is rotatably connected to the bottom surface of the driving chamber 11. The top end of the No. 1 screw 13 penetrates the rotating column 2 and extends above the rotating column 2.

[0025] The scraping mechanism 5 includes scraping bars 16 vertically arranged on both sides of the rotating column 2, one side of the two scraping bars 16 is slidably connected to the inner wall of the mixing drum 1, the two connecting rods 15 are horizontally fixedly connected to the top of the side where the two scraping bars 16 are close to each other, the two mounting rods 29 are fixedly connected to the end of the two connecting rods 15 away from the scraping bars 16, the two mounting grooves 28 are opened at the top of both sides of the rotating column 2 and are located at the relative positions of the two mounting rods 29, the two mounting rods 29 are respectively located in the two mounting grooves 28, the two vertical rods 30 are vertically fixedly connected to the inner bottom surfaces of the two mounting grooves 28, and the tops of the two vertical rods 30 pass through the corresponding mounting rods 29 and are slidably connected to the mounting rods 29.

[0026] The two transfer rods 17 are respectively vertically fixedly connected to the bottom surfaces of the two connecting rods 15, and the two arc-shaped pusher plates 18 are respectively horizontally fixedly connected to the bottom ends of the two transfer rods 17. The bottom surfaces of the two arc-shaped pusher plates 18 are both slidably connected to the inner bottom surface of the mixing drum 1, and one end of the two arc-shaped pusher plates 18 is in contact with the side wall of the rotating column 2, and the other end of the two arc-shaped pusher plates 18 is both slidably connected to the inner wall of the mixing drum 1.

[0027] An opening 21 is opened through the bottom end of one side of the mixing drum 1, the feed plate 19 is fixedly connected to one side of the mixing drum 1 at an angle and located below the opening 21, the baffle 20 is slidably connected to the outer wall of the mixing drum 1 and is located at a position opposite to the opening 21, and two L-shaped limit strips 22 are fixedly connected to the outer wall of the mixing drum 1 and are located on both sides of the baffle 20, and the two sides of the baffle 20 are respectively slidably connected to the inner walls of the two L-shaped limit strips 22.

[0028] The specific implementation method is as follows: by setting up a disassembly and assembly mechanism 4, it is convenient to disassemble and replace the damaged mixing blade 3, which greatly improves the convenience of work and reduces the cost consumption; by setting up a scraping mechanism 5, not only the uniformity of cement soil mixing is improved, but also the thoroughness of discharge is improved, reducing the waste of cement soil.

[0029] As attached Figure 1 The mixing device shown is for cement soil wall construction, and four support cylinders 23 are vertically fixedly connected to the four corners of the bottom surface of the mixing cylinder 1, and four support legs 24 are respectively vertically plugged into the bottom surfaces of the four support cylinders 23, and four anti-sliding blocks 25 are respectively fixedly connected to the bottom ends of the four support legs 24. The lifting mechanism 6 includes driving blocks 26 respectively arranged on one side of the four support cylinders 23, and one end of the four driving blocks 26 passes through the side wall of the support cylinder 23 and is fixedly connected to one side of the support leg 24. The side walls of the four driving blocks 26 are all slidably connected to the corresponding support cylinders 23, and four No. 2 screws 27 are respectively vertically penetrated and threadedly connected to the four driving blocks 26, and the top ends of the four No. 2 screws 27 are all rotatably connected to the bottom surface of the mixing cylinder 1.

[0030] The specific implementation method is as follows: by providing a lifting mechanism 6, it is convenient to adjust the horizontality of the device, thereby improving the stability of the device during operation.

[0031] The working principle of the present invention is as follows: when working, first place the device in the designated position. When the ground is uneven and causes the device to tilt, rotate the No. 2 screw 27 on one side of the corresponding support leg 24, so that the corresponding driving block 26 drives the corresponding support leg 24 to rise and fall until the mixing drum 1 is in a horizontal state. When it is necessary to mix the cement soil added to the mixing drum 1, the motor 8 drives the rotating column 2 to rotate, and the rotating column 2 drives the mixing blade 3 to rotate to mix the cement soil. While rotating, the rotating column 2 will drive the scraper 16 to rotate through the connecting rod 15, so as to facilitate the scraping of the cement soil adhered to the inner wall of the mixing drum 1, thereby improving the uniformity of the cement soil mixing. When it is necessary to discharge the mixed cement soil, pull the baffle 20 upward to open the opening 21, and at the same time, the motor 8 drives the rotating column 2 to rotate. The moving column 2 rotates in the opposite direction, so that the connecting rod 15 drives the arc-shaped push plate 18 to rotate through the adapter rod 17, and the arc-shaped push plate 18 is used to push the cement soil to the surrounding area, and then discharge it through the opening 21, thereby improving the thoroughness of cement soil discharge; when it is necessary to disassemble the scraper 16 or the arc-shaped push plate 18, it is only necessary to pull the mounting rod 29 upward to pull the vertical rod 30 out of the mounting rod 29, and then the scraper 16 and the arc-shaped push plate 18 can be removed from the mixing drum 1. When the damaged mixing blade 3 needs to be replaced, the No. 1 screw 13 is turned to raise the U-shaped positioning rod 12 until both ends thereof are pulled out from the corresponding positioning holes 14, and then the side rod 7 is pulled to one side to pull the corresponding plug block 9 out of the insertion hole 10, and the mixing blade 3 can be disassembled and replaced, which greatly improves the convenience of operation.

[0032] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified or limited, the terms "mounted," "connected," and "connected" should be understood in a broad sense, and may refer to mechanical or electrical connections, internal communication between two components, or direct connection. "Up," "down," "left," and "right" are only used to indicate relative positional relationships. When the absolute positions of the objects being described change, the relative positional relationships may also change.

[0033] Secondly: The drawings of the embodiments disclosed in this utility model only involve structures related to the embodiments disclosed in this utility model. Other structures can refer to common designs. In the absence of conflicts, the same embodiment and different embodiments of the utility model can be combined with each other.

[0034] Finally: The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A mixing device for cement soil wall construction, comprising: A mixing drum (1) is characterized in that: a rotating column (2) is vertically connected to the mixing drum (1), a plurality of mixing blades (3) are horizontally provided on both sides of the rotating column (2), a disassembly mechanism (4) for disassembling and assembling the mixing blades (3) is provided on both sides of the rotating column (2) at positions relative to the plurality of mixing blades (3), a scraping mechanism (5) for scraping off materials adhered to the inner wall of the mixing drum (1) is provided on both sides of the mixing drum (1), and a lifting mechanism (6) for adjusting the horizontality of the mixing drum (1) is provided below the mixing drum (1).

2. A cement soil wall construction mixing device according to claim 1, characterized in that: The bottom surface of the mixing drum (1) is located below the rotating column (2) and is provided with a motor (8). The output end of the motor (8) is fixedly connected to the bottom end of the rotating column (2). The disassembly mechanism (4) includes side rods (7) provided on both sides of the rotating column (2). One end of a plurality of mixing blades (3) on the same side is fixedly connected to the side wall of the corresponding side rod (7). The two side rods (7) are fixedly connected to the side of the rotating column (2) close to the two sides of the rotating column (2). Sockets (10) are provided on both sides of the rotating column (2) at positions relative to the two plugs (9). The two plugs (9) are plugged into the corresponding sockets (10) respectively. The rotating column (2) ) is provided above the two insertion holes (10), and a U-shaped positioning rod (12) is slidably connected in the driving bin (11). The top surfaces of the two insert blocks (9) are located at the relative positions at both ends of the U-shaped positioning rod (12) and are penetrated by positioning holes (14). The two ends of the U-shaped positioning rod (12) are respectively plug-connected with the two positioning holes (14). A No. 1 screw rod (13) is vertically threaded through the U-shaped positioning rod (12). The bottom end of the No. 1 screw rod (13) is rotatably connected to the bottom surface of the driving bin (11), and the top end of the No. 1 screw rod (13) penetrates the rotating column (2) and extends to the top of the rotating column (2).

3. The mixing device for cement soil wall construction according to claim 1, characterized in that: The scraping mechanism (5) includes scraping bars (16) vertically arranged on both sides of the rotating column (2), one side of the two scraping bars (16) is slidably connected to the inner wall of the mixing drum (1), the top ends of the two scraping bars (16) close to each other are horizontally fixedly connected to the connecting rod (15), and the ends of the two connecting rods (15) away from the scraping bars (16) are fixedly connected to the mounting rod (29), and the top ends of the two sides of the rotating column (2) are located at relative positions of the two mounting rods (29) and are provided with mounting grooves (28). The two mounting rods (29) are respectively located in the two mounting grooves (28), and the inner bottom surfaces of the two mounting grooves (28) are vertically fixedly connected to the vertical rods (30), and the top ends of the two vertical rods (30) pass through the corresponding mounting rods (29) and are slidably connected to the mounting rods (29).

4. A mixing device for cement soil wall construction according to claim 3, characterized in that: The bottom surfaces of the two connecting rods (15) are vertically fixedly connected to the transfer rod (17), the bottom ends of the two transfer rods (17) are horizontally fixedly connected to the arc-shaped pusher plates (18), the bottom surfaces of the two arc-shaped pusher plates (18) are slidably connected to the inner bottom surface of the mixing drum (1), one end of the two arc-shaped pusher plates (18) is in contact with the side wall of the rotating column (2), and the other end of the two arc-shaped pusher plates (18) is slidably connected to the inner side wall of the mixing drum (1).

5. The mixing device for cement soil wall construction according to claim 1, characterized in that: An opening (21) is provided at the bottom end of one side of the mixing drum (1), and a feeding plate (19) is fixedly connected to the mixing drum (1) at an angle below the opening (21). The outer wall of the mixing drum (1) is slidably connected to a baffle (20) at a position relative to the opening (21). The outer wall of the mixing drum (1) is fixedly connected to L-shaped limit strips (22) on both sides of the baffle (20), and both sides of the baffle (20) are slidably connected to the inner walls of the two L-shaped limit strips (22).

6. The mixing device for cement soil wall construction according to claim 1, characterized in that: The four corners of the bottom surface of the mixing drum (1) are vertically fixedly connected with support cylinders (23), the bottom surfaces of the four support cylinders (23) are vertically plugged and connected with support legs (24), and the bottom ends of the four support legs (24) are fixedly connected with anti-sliding blocks (25). The lifting mechanism (6) includes driving blocks (26) respectively arranged on one side of the four support cylinders (23), one end of the four driving blocks (26) passes through the side wall of the support cylinder (23) and is fixedly connected to one side of the support leg (24), and the side walls of the four driving blocks (26) are slidably connected to the corresponding support cylinders (23), and the four driving blocks (26) are vertically threaded with No. 2 screws (27), and the top ends of the four No. 2 screws (27) are rotatably connected to the bottom surface of the mixing drum (1).

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