Concrete pouring equipment
By introducing barriers, mixing and lifting mechanisms into concrete pouring equipment, the concrete waste problem caused by the inability to close the discharge pipeline of existing equipment is solved, and concrete blocking, uniform mixing and height adjustment at the end of pouring is achieved, reducing waste and losses.
Patent Information
- Application Number
- CN202420899909.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-28
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-04-28
AI Technical Summary
The existing concrete pouring equipment cannot close the discharge pipeline after the mold is poured, resulting in the continued discharge of concrete and waste.
A concrete pouring equipment is designed, including a barrier mechanism, a mixing mechanism and a lifting mechanism. The barrier mechanism moves to the bottom of the discharge pipe through an electric push rod to block the concrete outflow. The mixing mechanism drives the mixing rod and prevents blockage through a motor. The rod prevents blockage, and the lifting mechanism adjusts the height of the casting tank through the threaded rod to ensure that the discharge pipe is close to the inlet and reduces spilling.
Effectively prevent concrete leakage at the end of pouring, reduce waste and losses, ensure uniform concrete mixing, prevent blockage, and adjust the height of the pouring tank as needed to reduce concrete spilling and loss.
Smart Images
Figure CN222276207U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of concrete pouring, in particular to a concrete pouring device. Background Art
[0002] In recent years, the country has increased its investment in infrastructure, and infrastructure such as river regulation, rail transit, and highways have developed rapidly. In the process of concrete structure construction, concrete pouring devices are usually used. At present, the concrete construction of box culvert structures uses a hopper suspended above the installed mold to pour the box culvert, which can be poured quickly.
[0003] The Chinese patent publication number CN220266335U discloses a concrete pouring equipment, including a mounting frame, which is provided with a cleaning mechanism. The L-shaped scraper can continuously scrape the inner wall of the concrete box to prevent concrete from remaining in the concrete box. The spiral blade can clean the discharge pipe to prevent concrete from being blocked in the discharge pipe. The nozzle can deeply clean the inside of the device, thereby extending the service life of the device, facilitating the cleaning of the inside of the device, and saving manpower.
[0004] However, there are still the following disadvantages: when the device moves after the mold is poured with concrete, the concrete in the concrete box will continue to be discharged from the discharge pipe because the discharge pipe cannot be closed, thereby causing concrete waste.
[0005] Therefore, a concrete pouring device is proposed. Utility Model Content
[0006] The purpose of the utility model is to provide a concrete pouring device to solve the problems raised in the above background technology.
[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a concrete pouring equipment, comprising a pouring tank, a feeding pipe is installed through the top surface of the pouring tank, a discharge pipe is installed through the bottom surface of the pouring tank, a blocking mechanism is arranged below the discharge pipe, a mixing mechanism is arranged inside the pouring tank, and a lifting mechanism is arranged outside the pouring tank;
[0008] The blocking mechanism includes a blocking part and a control part, and the blocking mechanism is used to control the switch to discharge the material;
[0009] The mixing mechanism is used to mix the concrete and prevent blockage;
[0010] The lifting mechanism comprises a lifting part and an adjusting part, and the lifting mechanism is used to adjust the height of the device.
[0011] Preferably, the blocking part includes a fixed plate fixedly sleeved on the outer wall of the discharge pipe, the front and rear sides of the fixed plate are respectively provided with sliding grooves, the inner walls of the two sliding grooves are respectively slidably installed with sliding frames, the two sliding frames are fixedly installed with baffles close to the sides, and the top surface of the baffle is slidably connected to the bottom surface of the fixed plate.
[0012] Preferably, the control unit includes a fixed block fixedly mounted on the bottom surface of the baffle, the bottom surface of the fixed plate is fixedly mounted with a mounting block, the left side of the mounting block is fixedly mounted with an electric push rod, and the left end of the electric push rod is fixedly connected to the right side of the fixed block.
[0013] Preferably, the mixing mechanism comprises a motor fixedly mounted on the top surface of the casting tank, a rotating shaft is fixedly mounted on the output end of the motor, and the lower end of the rotating shaft rotates through the first bearing seat to penetrate the top surface of the casting tank and extend to the inside of the discharge pipe.
[0014] Preferably, multiple stirring rods and multiple anti-blocking rods are respectively arranged inside the pouring tank and the discharge pipe, one end of the multiple stirring rods is fixedly connected to the outer wall of the rotating shaft, one end of the multiple anti-blocking rods is fixedly connected to the outer wall of the lower end of the rotating shaft, and the multiple anti-blocking rods form an acute angle with the lower end of the rotating shaft.
[0015] Preferably, the lifting part comprises four arc-shaped plates fixedly mounted on the outer wall of the casting tank, the outer walls of the four arc-shaped plates are respectively fixedly mounted with support columns, and the other ends of the four support columns are respectively fixedly mounted with two movable sleeves.
[0016] Preferably, support frames are slidably installed on the sides of the two movable sleeves, two rollers are fixedly installed on the bottom surfaces of the two support frames, support blocks are fixedly installed on the inner walls of the two support frames, two limit rods are fixedly installed on the top surfaces of the two support blocks, the upper ends of the four limit rods are fixedly connected to the inner walls of the upper ends of the two support frames, and the inner walls of the two movable sleeves are slidably connected to the outer walls of the four limit rods.
[0017] Preferably, the adjusting part includes threaded rods rotatably mounted on the top surfaces of the two support blocks through the second bearing seat, the upper ends of the two threaded rods are rotatably mounted through the third bearing seat, penetrate the upper inner walls of the two support frames and extend to the top of the support frames, turntables are fixedly mounted on the upper ends of the two threaded rods, handles are fixedly mounted on the top surfaces of the two turntables, and the outer walls of the two threaded rods are threadedly connected to the inner walls of the two movable sleeves.
[0018] Compared with the prior art, the beneficial effects of the utility model are:
[0019] The utility model starts the electric push rod to drive the fixed block to move, and the fixed block drives the baffle plate and the sliding frame to move. The baffle plate moves to the bottom of the discharge pipe to block and close the concrete inside the casting tank. When the casting is completed and the movement is completed, the concrete inside the casting tank will not leak out, thereby reducing waste and loss.
[0020] By turning on the motor, the motor drives the shaft to rotate, and the shaft drives the stirring rod and the anti-blocking rod to rotate, and the anti-blocking rod and the shaft form an acute downward angle, thereby ensuring uniform mixing of the poured concrete and preventing the concrete from clogging the device.
[0021] By turning the handle, the turntable and the threaded rod are driven to rotate, the rotation of the threaded rod drives the moving sleeve to move, the moving sleeve drives the supporting column to move, the supporting column drives the arc plate and the pouring tank to move, and then the height of the pouring tank can be adjusted as needed to ensure that the discharge pipe is close to the pouring entrance, reduce the amount of concrete spilling out of the mold, and reduce losses. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] The utility model is further described below in conjunction with the accompanying drawings:
[0023] Figure 1 It is a schematic diagram of the structure of the utility model;
[0024] Figure 2 This is a schematic diagram of the blocking mechanism of the utility model;
[0025] Figure 3 It is a schematic cross-sectional view of a local structure of the utility model;
[0026] Figure 4 It is a schematic diagram of the lifting mechanism of the utility model.
[0027] In the figure: 1. pouring tank; 101. feed pipe; 102. discharge pipe; 2. blocking mechanism; 201. fixed plate; 202. slide groove; 203. slide frame; 204. baffle; 205. fixed block; 206. electric push rod; 207. mounting block; 3. mixing mechanism; 301. motor; 302. rotating shaft; 303. stirring rod; 304. anti-blocking rod; 4. lifting mechanism; 401. arc plate; 402. support column; 403. movable sleeve; 404. support frame; 405. support block; 406. limit rod; 407. threaded rod; 408. turntable; 409. handle; 410. roller. DETAILED DESCRIPTION
[0028] In order to more clearly illustrate the overall concept of the present invention, a detailed description is given below in combination with the accompanying drawings by way of examples.
[0029] It should be noted that many specific details are set forth in the following description to facilitate a full understanding of the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the protection scope of the present invention is not limited to the specific embodiments disclosed below.
[0030] In addition, in the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0031] In the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral one; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. However, if it is indicated as a direct connection, it means that the two connected bodies are not connected through an intermediate structure, but are connected to form a whole only through a connecting structure. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to the specific circumstances.
[0032] In the present utility model, unless otherwise clearly specified and limited, the first feature "above" or "below" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in an appropriate manner in any one or more embodiments or examples.
[0033] Embodiment 1
[0034] See also Figures 1 to 4The utility model provides a technical solution: a concrete pouring device, comprising a pouring tank 1, a feeding pipe 101 is installed through the top surface of the pouring tank 1, a discharge pipe 102 is installed through the bottom surface of the pouring tank 1, a blocking mechanism 2 is arranged below the discharge pipe 102, a mixing mechanism 3 is arranged inside the pouring tank 1, and a lifting mechanism 4 is arranged outside the pouring tank 1;
[0035] The blocking mechanism 2 includes a blocking part and a control part. The blocking mechanism 2 is used to control the switch unloading. The blocking part includes a fixed plate 201 fixedly sleeved on the outer wall of the discharge pipe 102. The front and rear sides of the fixed plate 201 are respectively provided with slide grooves 202. The inner walls of the two slide grooves 202 are respectively slidably installed with slide frames 203. The two slide frames 203 are fixedly installed with baffles 204 near the sides. The top surface of the baffle 204 is slidably connected to the bottom surface of the fixed plate 201. The control part includes a fixed block 205 fixedly installed on the bottom surface of the baffle 204. The bottom surface of the fixed plate 201 is fixedly installed with a mounting block 207. The left side of the mounting block 207 is fixedly installed with an electric push rod 206. The left end of the electric push rod 206 is fixedly connected to the right side of the fixed block 205.
[0036] By turning on the electric push rod 206, the fixed block 205 is driven to move, and the fixed block 205 drives the baffle 204 and the sliding frame 203 to move. The baffle 204 moves to the bottom of the discharge pipe 102 to block and close the concrete inside the casting tank 1. When the casting is completed and the movement is completed, the concrete inside the casting tank 1 will not leak out, thereby reducing waste and loss.
[0037] Embodiment 2
[0038] On the basis of the first embodiment, the mixing mechanism 3 is used to mix the concrete and prevent blockage. The mixing mechanism 3 includes a motor 301 fixedly mounted on the top surface of the casting tank 1, and a rotating shaft 302 is fixedly mounted on the output end of the motor 301. The lower end of the rotating shaft 302 rotates through the first bearing seat and passes through the top surface of the casting tank 1 to extend to the inside of the discharge pipe 102. A plurality of stirring rods 303 and a plurality of anti-blocking rods 304 are respectively arranged inside the casting tank 1 and inside the discharge pipe 102. One end of the plurality of stirring rods 303 is fixedly connected to the outer wall of the rotating shaft 302, and one end of the plurality of anti-blocking rods 304 is fixedly connected to the outer wall of the lower end of the rotating shaft 302. The plurality of anti-blocking rods 304 form an acute angle with the lower end of the rotating shaft 302.
[0039] By turning on the motor 301, the motor 301 drives the rotating shaft 302 to rotate, and the rotating shaft 302 drives the stirring rod 303 and the anti-blocking rod 304 to rotate, and the anti-blocking rod 304 forms an acute downward angle with the rotating shaft 302, thereby ensuring uniform mixing of the poured concrete and preventing the concrete from clogging the device.
[0040] Embodiment 3
[0041] On the basis of the first and second embodiments, the lifting mechanism 4 includes a lifting part and an adjusting part. The lifting mechanism 4 is used to adjust the height of the device. The lifting part includes four arc-shaped plates 401 fixedly installed on the outer wall of the casting tank 1. The outer walls of the four arc-shaped plates 401 are respectively fixedly installed with support columns 402. The other ends of the four support columns 402 are respectively fixedly installed with two moving sleeves 403. The sides of the two moving sleeves 403 are respectively slidably installed with support frames 404. The bottom surfaces of the two support frames 404 are respectively fixedly installed with two rollers 410. The inner walls of the two support frames 404 are respectively fixedly installed with support blocks 405. The top surfaces of the two support blocks 405 are respectively fixedly installed with two limit Rod 406, the upper ends of the four limit rods 406 are fixedly connected to the inner walls of the upper ends of the two support frames 404, the inner walls of the two movable sleeves 403 are slidingly connected to the outer walls of the four limit rods 406, the adjustment part includes threaded rods 407 that are rotatably installed on the top surfaces of the two support blocks 405 through the second bearing seat, the upper ends of the two threaded rods 407 are rotated through the third bearing seat to penetrate the inner walls of the upper ends of the two support frames 404 and extend to the top of the support frame 404, the upper ends of the two threaded rods 407 are fixedly installed with turntables 408, and the top surfaces of the two turntables 408 are fixedly installed with handles 409, and the outer walls of the two threaded rods 407 are threadedly connected to the inner walls of the two movable sleeves 403.
[0042] By rotating the handle 409, the turntable 408 and the threaded rod 407 are driven to rotate, the threaded rod 407 rotates to drive the movable sleeve 403 to move, the movable sleeve 403 drives the support column 402 to move, and the support column 402 drives the arc plate 401 and the pouring tank 1 to move, so that the height of the pouring tank 1 can be adjusted as needed to ensure that the discharge pipe 102 is close to the pouring entrance, reduce the amount of concrete spilling out of the mold, and reduce losses.
[0043] When the utility model is in use, the feed pipe 101 is connected to the external concrete pipe, the handle 409 is turned to drive the turntable 408 and the threaded rod 407 to rotate, the threaded rod 407 rotates to drive the moving sleeve 403 to move, the moving sleeve 403 drives the support column 402 to move, the support column 402 drives the arc plate 401 and the pouring tank 1 to move, and then the height of the pouring tank 1 can be adjusted as needed to ensure that the discharge pipe 102 is close to the pouring entrance, reduce the amount of concrete spilled out of the mold, reduce the loss, open and drive the push rod 206, so that the baffle 204 is away from the discharge pipe 102 to open the discharge pipe 102, turn on the motor 301, and the electric The machine 301 drives the rotating shaft 302 to rotate, and the rotating shaft 302 drives the stirring rod 303 and the anti-blocking rod 304 to rotate, and the anti-blocking rod 304 forms a downward acute angle with the rotating shaft 302, thereby ensuring uniform mixing of the poured concrete and preventing the concrete from clogging the device. After the pouring is completed, the electric push rod 206 is turned on to drive the fixed block 205 to move, and the fixed block 205 drives the baffle 204 and the sliding frame 203 to move. The baffle 204 moves to the bottom of the discharge pipe 102 to block and close the concrete inside the pouring tank 1. When the pouring is completed and the movement is completed, the concrete inside the pouring tank 1 will not leak out, thereby reducing waste and losses.
[0044] Those skilled in the art should understand that the discussion of any of the above embodiments is merely illustrative and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples. Under the concept of the present invention, the technical features in the above embodiments or different embodiments may be combined, the steps may be implemented in any order, and there are many other variations of the different aspects of the present invention as described above, which are not provided in detail for the sake of simplicity.
[0045] The utility model is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the scope of protection of the utility model.
Claims
1. A concrete pouring device, comprising a pouring tank (1), characterized in that: A feeding pipe (101) is installed through the top surface of the pouring tank (1), a discharging pipe (102) is installed through the bottom surface of the pouring tank (1), a blocking mechanism (2) is arranged below the discharging pipe (102), a mixing mechanism (3) is arranged inside the pouring tank (1), and a lifting mechanism (4) is arranged outside the pouring tank (1); The blocking mechanism (2) comprises a blocking part and a control part, and the blocking mechanism (2) is used to control the switch to discharge material; The mixing mechanism (3) is used to mix the concrete and prevent blockage; The lifting mechanism (4) comprises a lifting part and an adjusting part, and the lifting mechanism (4) is used to adjust the height of the device.
2. A concrete pouring equipment according to claim 1, characterized in that: The blocking part comprises a fixed plate (201) fixedly sleeved on the outer wall of the discharge pipe (102), the front and rear sides of the fixed plate (201) are respectively provided with sliding grooves (202), the inner walls of the two sliding grooves (202) are respectively slidably mounted with sliding frames (203), the two sliding frames (203) are fixedly mounted with baffles (204) close to the sides, and the top surface of the baffles (204) is slidably connected to the bottom surface of the fixed plate (201).
3. A concrete pouring equipment according to claim 2, characterized in that: The control unit comprises a fixed block (205) fixedly mounted on the bottom surface of the baffle (204); a mounting block (207) fixedly mounted on the bottom surface of the fixed plate (201); an electric push rod (206) fixedly mounted on the left side of the mounting block (207); and a left end of the electric push rod (206) fixedly connected to the right side of the fixed block (205).
4. A concrete pouring equipment according to claim 1, characterized in that: The mixing mechanism (3) comprises a motor (301) fixedly mounted on the top surface of the casting tank (1), a rotating shaft (302) fixedly mounted on the output end of the motor (301), and a lower end of the rotating shaft (302) rotates through a first bearing seat to penetrate the top surface of the casting tank (1) and extend to the inside of the discharge pipe (102).
5. A concrete pouring equipment according to claim 4, characterized in that: A plurality of stirring rods (303) and a plurality of anti-blocking rods (304) are respectively arranged inside the pouring tank (1) and inside the discharge pipe (102); one end of the plurality of stirring rods (303) is fixedly connected to the outer wall of the rotating shaft (302); one end of the plurality of anti-blocking rods (304) is fixedly connected to the outer wall of the lower end of the rotating shaft (302); and the plurality of anti-blocking rods (304) form an acute angle with the lower end of the rotating shaft (302).
6. A concrete pouring equipment according to claim 1, characterized in that: The lifting part comprises four arc-shaped plates (401) fixedly mounted on the outer wall of the casting tank (1), the outer walls of the four arc-shaped plates (401) are respectively fixedly mounted with support columns (402), and the other ends of the four support columns (402) are respectively fixedly mounted with two movable sleeves (403).
7. A concrete pouring equipment according to claim 6, characterized in that: The sides of the two movable sleeves (403) are slidably mounted with support frames (404), the bottom surfaces of the two support frames (404) are respectively fixedly mounted with two rollers (410), the inner walls of the two support frames (404) are respectively fixedly mounted with support blocks (405), the top surfaces of the two support blocks (405) are respectively fixedly mounted with two limiting rods (406), the upper ends of the four limiting rods (406) are respectively fixedly connected to the inner walls of the upper ends of the two support frames (404), and the inner walls of the two movable sleeves (403) are respectively slidably connected to the outer walls of the four limiting rods (406).
8. A concrete pouring equipment according to claim 7, characterized in that: The adjustment part comprises threaded rods (407) which are rotatably mounted on the top surfaces of the two support blocks (405) respectively through the second bearing seat; the upper ends of the two threaded rods (407) are rotatably mounted through the third bearing seat respectively to penetrate the inner walls of the upper ends of the two support frames (404) and extend to the top of the support frames (404); the upper ends of the two threaded rods (407) are respectively fixedly mounted with turntables (408); the top surfaces of the two turntables (408) are respectively fixedly mounted with handles (409); and the outer walls of the two threaded rods (407) are respectively threadedly connected to the inner walls of the two movable sleeves (403).