Cement mixing and stirring equipment for water conservancy construction

Abstract

The utility model relates to the technical field of water conservancy construction, and discloses cement mixing and stirring equipment for water conservancy construction, which comprises a base, supporting legs and a stirring bin. Through the arrangement of the base, the supporting legs, the stirring bin, the moving device, the stirring mechanism, the mounting frame, the water injection mechanism, the discharging pipe and the supporting frame, cement is poured into the stirring bin firstly, the water injection mechanism is opened, water flows into the stirring bin from a spray head, then the stirring mechanism is opened, a front side gear drives the stirring frame to rotate, and then the moving device is opened; the right side driving wheel drives the screw rod to rotate, the screw rod drives the mounting plate to move, the mounting plate drives the stirring frame to do reciprocating lifting movement, and the stirring frame mixes and stirs cement, so that the problems that in the prior art, stirring frames of most cement stirring machines are fixed, so that in the stirring process, cement stirring is not uniform, and the stirring efficiency is high are solved. And water is injected into the stirring bin by manually holding a water pipe, so that the practicability of the equipment is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of water conservancy construction, and particularly relates to a cement mixing and stirring device for water conservancy construction. Background Technique

[0002] The support bracket in water conservancy construction is a temporary structure system used to support and protect tunnels, caverns or other underground structures during the construction process. This bracket system can ensure construction safety, prevent the collapse of rock and soil masses, and provide a stable working environment for construction personnel. In special constructions such as complex geological conditions or crossing important buildings, the design and application of the support bracket are particularly important.

[0003] During the process of water conservancy construction, it is necessary to mix and stir cement. The problems existing in the above technology are as follows: in the prior art, the stirring frames of most cement mixers are fixed, so during the stirring process, it may cause uneven mixing of cement. Water is injected into the mixing bin by manually holding a water pipe, thus reducing the practicability of the equipment. Content of the Utility Model

[0004] Aiming at the problems existing in the prior art, the utility model provides a cement mixing and stirring device for water conservancy construction that can overcome or at least partially solve the above problems.

[0005] The utility model is realized as follows: a cement mixing and stirring device for water conservancy construction, including a base, legs and a mixing bin, characterized in that: the bottom of the base is fixedly installed on the top of the legs, the bottom of the mixing bin is fixedly installed on the top of the base, a moving device is installed on the top of the base, a stirring mechanism is installed on the top of the base, a mounting frame is installed on the top of the base, a water injection mechanism is installed on the surface of the mixing bin, a discharge pipe is installed on the surface of the mixing bin, and a support frame is installed on the top of the base.

[0006] In order to improve the lifting of the stirring mechanism, preferably, the moving device includes a lifting mechanism and a driving mechanism. The lifting mechanism is installed on the top of the base, the driving mechanism is installed on the top of the base, and the lifting mechanism is located at the bottom of the driving mechanism. The stirring mechanism can be installed on the lifting mechanism, and the driving mechanism drives the lifting mechanism to move, and the lifting mechanism drives the stirring mechanism to lift.

[0007] In order to improve the lifting of the stirring mechanism, preferably, the lifting mechanism includes a lead screw, a mounting plate and a slide bar. Both ends of the slide bar are fixedly installed on the inner wall of the mounting frame. The bottom of the lead screw is movably connected to the top of the base through a rotating shaft. The middle part of the mounting plate is movably installed on the surface of the slide bar. The surface of the lead screw is threadedly connected to the middle part of the mounting plate. By rotating the lead screw, the lead screw drives the mounting plate to move through the threaded connection, and the mounting plate drives the stirring mechanism to lift.

[0008] In order to improve the rotation of the lead screw, preferably, the driving mechanism includes a first motor, a driving wheel and a toothed belt. The bottom of the right driving wheel is fixedly installed on the top of the lead screw. The bottom of the left driving wheel is fixedly installed on the output end of the first motor. The left driving wheel and the right driving wheel are fixedly connected by a toothed belt. The bottom of the first motor is fixedly installed on the left side of the support frame. By rotating the first motor, the first motor drives the right driving wheel to rotate, and the right driving wheel drives the lead screw to rotate.

[0009] In order to improve the stirring of cement, preferably, the stirring mechanism includes a second motor, a stirring frame and a gear. The surface of the stirring frame is movably installed in the middle of the mounting plate. The stirring frame is movably installed in the inner cavity of the mixing bin. The bottom of the front gear is fixedly installed on the top of the stirring frame. The top of the rear gear is fixedly installed on the output end of the second motor. The front gear and the rear gear are meshed. By rotating the second motor, the second motor drives the front gear to rotate, and the front gear drives the stirring frame to rotate, and the stirring frame stirs the cement.

[0010] In order to improve the water injection into the mixing bin, preferably, the water injection mechanism includes a water pipe, a support block and a nozzle. The inner wall of the support block is fixedly installed on the surface of the mixing bin. The surface of the water pipe is fixedly installed in the middle of the support block. The bottom of the nozzle is fixedly installed at one end of the water pipe. The other end of the water pipe is installed in the inner cavity of the water tank. Water can enter the nozzle through the water pipe, and the water is injected into the mixing bin from the nozzle.

[0011] In order to improve the installation of the second motor, preferably, the bottom of the mounting frame is fixedly installed on the top of the mounting plate. The bottom of the second motor is fixedly installed on the top of the mounting frame. The rear gear is located in the inner cavity of the mounting frame. The mounting frame can be installed on the mounting plate, and the second motor is installed on the mounting frame, so as to install the second motor through the mounting frame.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] The utility model solves the problems that in the prior art, the stirring frames of most cement mixers are fixed, which may cause uneven mixing of cement during the stirring process, and water is injected into the mixing bin manually by holding a water pipe, thereby reducing the practicability of the equipment. The utility model is provided with a base, legs, a mixing bin, a moving device, a mixing mechanism, a mounting frame, a water injection mechanism, a discharge pipe and a support frame. First, cement is poured into the mixing bin, the water injection mechanism is opened, water flows into the mixing bin from the spray head, then the mixing mechanism is opened, the second motor drives the front gear to rotate, the front gear drives the mixing frame to rotate, then the moving device is opened, the first motor rotates, the first motor drives the right driving wheel to rotate, the right driving wheel drives the lead screw to rotate, the lead screw drives the mounting plate to move through threaded connection, the mounting plate drives the mixing frame to move up and down reciprocally, and the mixing frame mixes and stirs the cement. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is the overall three-dimensional structure schematic diagram provided by the embodiment of the utility model;

[0015] Figure 2 is the three-dimensional structure schematic diagram of the lifting mechanism and the mixing mechanism provided by the embodiment of the utility model;

[0016] Figure 3 is the three-dimensional structure schematic diagram of the driving mechanism provided by the embodiment of the utility model;

[0017] Figure 4 is the three-dimensional structure schematic diagram of the water injection mechanism provided by the embodiment of the utility model.

[0018] In the figure: 1, base; 2, legs; 3, mixing bin; 4, moving device; 401, lifting mechanism; 4011, lead screw; 4012, mounting plate; 4013, slide bar; 402, driving mechanism; 4021, first motor; 4022, driving wheel; 4023, toothed belt; 5, mixing mechanism; 501, second motor; 502, mixing frame; 503, gear; 6, mounting frame; 7, water injection mechanism; 701, water pipe; 702, support block; 703, spray head; 8, discharge pipe; 9, support frame. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0019] In order to further understand the invention content, features and effects of the present utility model, the following embodiments are cited and described in detail in conjunction with the accompanying drawings.

[0020] The structure of the present utility model will be described in detail below with reference to the accompanying drawings.

[0021] As Figures 1 to 4As shown in the figure, a cement mixing and stirring device for water conservancy construction provided by an embodiment of the present utility model includes a base 1, legs 2 and a stirring bin 3. The bottom of the base 1 is fixedly installed on the top of the legs 2, and the bottom of the stirring bin 3 is fixedly installed on the top of the base 1. A moving device 4 is installed on the top of the base 1, a stirring mechanism 5 is installed on the top of the base 1, a mounting frame 6 is installed on the top of the base 1, a water injection mechanism 7 is installed on the surface of the stirring bin 3, a discharge pipe 8 is installed on the surface of the stirring bin 3, and a support frame 9 is installed on the top of the base 1. In order to improve the lifting of the stirring mechanism 5, the moving device 4 includes a lifting mechanism 401 and a driving mechanism 402. The lifting mechanism 401 is installed on the top of the base 1, the driving mechanism 402 is installed on the top of the base 1, and the lifting mechanism 401 is located at the bottom of the driving mechanism 402. The stirring mechanism 5 can be installed on the lifting mechanism 401, and the driving mechanism 402 drives the lifting mechanism 401 to move, and the lifting mechanism 401 drives the stirring mechanism 5 to lift. In order to improve the lifting of the stirring mechanism 5, the lifting mechanism 401 includes a lead screw 4011, a mounting plate 4012 and a slide bar 4013. Both ends of the slide bar 4013 are fixedly installed on the inner wall of the mounting frame 6. The bottom of the lead screw 4011 is movably connected to the top of the base 1 through a rotating shaft. The middle part of the mounting plate 4012 is movably installed on the surface of the slide bar 4013, and the surface of the lead screw 4011 is threadedly connected to the middle part of the mounting plate 4012. By rotating the lead screw 4011, the lead screw 4011 drives the mounting plate 4012 to move through threaded connection, and the mounting plate 4012 drives the stirring mechanism 5 to lift. In order to improve the rotation of the lead screw 4011, the driving mechanism 402 includes a first motor 4021, a driving wheel 4022 and a toothed belt 4023. The bottom of the right driving wheel 4022 is fixedly installed on the top of the lead screw 4011, the bottom of the left driving wheel 4022 is fixedly installed on the output end of the first motor 4021, and the left driving wheel 4022 and the right driving wheel 4022 are fixedly connected by a toothed belt 4023. The bottom of the first motor 4021 is fixedly installed on the left side of the support frame 9. By rotating the first motor 4021, the first motor 4021 drives the right driving wheel 4022 to rotate, and the right driving wheel 4022 drives the lead screw 4011 to rotate. In order to improve the stirring of the cement, the stirring mechanism 5 includes a second motor 501, a stirring frame 502 and a gear 503. The surface of the stirring frame 502 is movably installed in the middle part of the mounting plate 4012, the stirring frame 502 is movably installed in the inner cavity of the stirring bin 3, the bottom of the front-side gear 503 is fixedly installed on the top of the stirring frame 502, the top of the rear-side gear 503 is fixedly installed on the output end of the second motor 501, and the front-side gear 503 and the rear-side gear 503 are meshed. By rotating the second motor 501, the second motor 501 drives the front-side gear 503 to rotate, the front-side gear 503 drives the stirring frame 502 to rotate, and the stirring frame 502 stirs the cement. In order to improve the water injection into the stirring bin 3,The water injection mechanism 7 includes a water pipe 701, a support block 702, and a spray head 703. The inner wall of the support block 702 is fixedly installed on the surface of the mixing bin 3. The surface of the water pipe 701 is fixedly installed in the middle of the support block 702. The bottom of the spray head 703 is fixedly installed at one end of the water pipe 701. The other end of the water pipe 701 is installed in the inner cavity of the water tank. Water can enter the spray head 703 through the water pipe 701, and the water is injected into the mixing bin 3 from the spray head 703. In order to improve the installation of the second motor 501, the bottom of the mounting frame 6 is fixedly installed on the top of the mounting plate 4012. The bottom of the second motor 501 is fixedly installed on the top of the mounting frame 6. The rear side gear 503 is located in the inner cavity of the mounting frame 6. It can be installed on the mounting plate 4012 through the mounting frame 6. The second motor 501 is installed on the mounting frame 6, so that the second motor 501 is installed through the mounting frame 6.,

[0022] The working principle of the present utility model:

[0023] When in use, first pour cement into the mixing bin 3, then turn on the water injection mechanism 7. Water enters the spray head 703 through the water pipe 701, and the water flows into the mixing bin 3 from the spray head 703. Then turn on the mixing mechanism 5. The second motor 501 rotates, the second motor 501 drives the rear side gear 503 to rotate, the rear side gear 503 drives the front side gear 503 to rotate through meshing connection, and the front side gear 503 drives the mixing frame 502 to rotate. Then turn on the moving device 4. The first motor 4021 rotates, the first motor 4021 drives the left driving wheel 4022 to rotate, the left driving wheel 4022 drives the right driving wheel 4022 to rotate through the toothed belt 4023, the right driving wheel 4022 drives the lead screw 4011 to rotate, the lead screw 4011 drives the mounting plate 4012 to move through threaded connection, and the mounting plate 4012 drives the mixing frame 502 to move up and down reciprocally, and the mixing frame 502 mixes and stirs the cement.

[0024] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or sequence between these entities or operations. Moreover, the term "comprises", "comprising" or any other variation thereof is intended to cover a non-exclusive inclusion, so that a process, method, article or device comprising a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.

[0025] The above are only the preferred embodiments of the present utility model, and do not impose any form of limitation on the present utility model. Although the present utility model has been disclosed above with the preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art of this patent without departing from the scope of the technical solution of the present utility model.

Claims

1. A cement mixing and stirring device for hydraulic construction, comprising a base (1), legs (2) and a stirring bin (3), characterized in that: The bottom of the base (1) is fixedly installed on the top of the support leg (2), the bottom of the mixing bin (3) is fixedly installed on the top of the base (1), a moving device (4) is installed on the top of the base (1), a mixing mechanism (5) is installed on the top of the base (1), a mounting bracket (6) is installed on the top of the base (1), a water injection mechanism (7) is installed on the surface of the mixing bin (3), a discharge pipe (8) is installed on the surface of the mixing bin (3), and a support frame (9) is installed on the top of the base (1).

2. The cement mixing and stirring equipment for water conservancy construction according to claim 1, characterized in that: The moving device (4) includes a lifting mechanism (401) and a driving mechanism (402). The lifting mechanism (401) is installed on the top of the base (1), the driving mechanism (402) is installed on the top of the base (1), and the lifting mechanism (401) is located at the bottom of the driving mechanism (402).

3. A cement mixing and stirring device for water conservancy construction according to claim 2, characterized in that: The lifting mechanism (401) includes a lead screw (4011), a mounting plate (4012) and a slide bar (4013). Both ends of the slide bar (4013) are fixedly installed on the inner wall of the mounting bracket (6). The bottom of the lead screw (4011) is movably connected to the top of the base (1) through a rotating shaft. The middle part of the mounting plate (4012) is movably installed on the surface of the slide bar (4013), and the surface of the lead screw (4011) is threadedly connected to the middle part of the mounting plate (4012).

4. A cement mixing and stirring device for water conservancy construction according to claim 3, characterized in that: The driving mechanism (402) includes a first motor (4021), a driving wheel (4022) and a toothed belt (4023). The bottom of the right driving wheel (4022) is fixedly installed on the top of the lead screw (4011). The bottom of the left driving wheel (4022) is fixedly installed on the output end of the first motor (4021). The left driving wheel (4022) and the right driving wheel (4022) are fixedly connected through the toothed belt (4023). The bottom of the first motor (4021) is fixedly installed on the left side of the support frame (9).

5. The cement mixing and stirring equipment for water conservancy construction according to claim 3, characterized in that: The mixing mechanism (5) includes a second motor (501), a mixing frame (502) and a gear (503). The surface of the mixing frame (502) is movably installed in the middle of the mounting plate (4012). The mixing frame (502) is movably installed in the inner cavity of the mixing bin (3). The bottom of the front gear (503) is fixedly installed on the top of the mixing frame (502). The top of the rear gear (503) is fixedly installed on the output end of the second motor (501). The front gear (503) and the rear gear (503) are meshed and connected.

6. A cement mixing and stirring device for water conservancy construction according to claim 1, characterized in that: The water injection mechanism (7) includes a water pipe (701), a support block (702) and a nozzle (703). The inner wall of the support block (702) is fixedly installed on the surface of the mixing bin (3). The surface of the water pipe (701) is fixedly installed in the middle of the support block (702). The bottom of the nozzle (703) is fixedly installed at one end of the water pipe (701). The other end of the water pipe (701) is installed in the inner cavity of the water tank.

7. A cement mixing and stirring device for water conservancy construction according to claim 5, characterized in that: The bottom of the mounting bracket (6) is fixedly installed on the top of the mounting plate (4012), the bottom of the second motor (501) is fixedly installed on the top of the mounting bracket (6), and the rear gear (503) is located in the inner cavity of the mounting bracket (6).

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