Stirring device for building construction
By using a design that combines the mixing rod with the reciprocating screw in the mixing device at the construction site, the mixing rod can rotate and move left and right, solving the problem of poor mixing uniformity in the existing mixing device and achieving more efficient concrete mixing and use.
Patent Information
- Application Number
- CN202421028004.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-13
- Publication Date
- 2025-01-21
- Estimated Expiration
- 2034-05-13
AI Technical Summary
The mixing device at the existing construction site uses one-way rotation when mixing concrete, resulting in poor mixing uniformity, which is not conducive to promotion and use.
A mixing device for construction is designed, which uses a combination of mixing rod and reciprocating screw rod, so that the mixing rod can not only rotate, but also move back and forth left and right, thereby fully mixing the concrete in the mixing box.
Through the rotation and left and right reciprocating movement of the mixing rod, the uniformity of concrete mixing is significantly improved, ensuring sufficient mixing of concrete, avoiding waste of raw materials, and avoiding concrete residue during discharging.
Smart Images
Figure CN222371964U_ABST
Abstract
Description
Technical Field
[0001] The present application relates to the technical field of mixing in construction, and in particular to a mixing device for construction. Background Art
[0002] Construction refers to the production activities in the implementation stage of engineering construction. It is the construction process of various buildings. It can also be said to be the process of turning various lines on the design drawings into physical objects at designated locations. It includes foundation engineering construction, main structure construction, roof engineering construction, decoration engineering construction, etc. The place where the construction work is done is called "construction site" or "construction site", also called construction site.
[0003] However, in actual applications, most of the mixing devices currently used on construction sites usually adopt a one-way rotation method to mix concrete. Since the mixing method is relatively single and can only mix the area reached by the mixing rod, it will lead to poor mixing uniformity, which is not conducive to promotion and use.
[0004] Therefore, those skilled in the art provide a mixing device for construction to solve the problems raised in the above background technology. Utility Model Content
[0005] In order to solve the problem raised in the above background technology that the stirring method is relatively single and can only stir the area reached by the mixing rod, which will lead to poor stirring uniformity and is not conducive to promotion and use, the present application provides a stirring device for construction.
[0006] A mixing device for construction provided in the present application adopts the following technical solution: it includes a mixing box, the left and right sides of the mixing box are fixedly connected with support legs, the top sides of the two support legs are fixedly connected with the same frame plate, a transverse hole is opened at the center of the frame plate, a transmission plate is slidably connected to the inner wall of the transverse hole, a motor is fixedly connected to the bottom side of the transmission plate, a mixing rod is fixedly connected to the output shaft of the motor, the top side of the frame plate is fixedly connected to the motor, the output shaft of the motor is fixedly connected to a reciprocating screw, the transmission plate is spirally connected to the reciprocating screw, a discharge port is opened on the bottom side of the mixing box, and a sealing cover is mounted on the inner wall of the discharge port.
[0007] Preferably, a scraper is rotatably sleeved on the outer side of the mixing rod, and the scraper is in contact with the inner wall of the mixing box.
[0008] Preferably, a guide rod is fixedly connected to the inner wall of the transverse hole, and the transmission plate is slidably sleeved with the guide rod.
[0009] Preferably, guide plates are fixedly connected to the front and rear sides of the scraper frame, and the two guide plates are in contact with the front and rear sides of the stirring box respectively.
[0010] Preferably, a protective cover is fixedly connected to the bottom side of the transmission plate, and the motor is located inside the protective cover.
[0011] In summary, this application includes the following beneficial technical effects:
[0012] 1. By setting a mixing rod, various raw materials of concrete are poured into the mixing box. When the output shaft of the motor drives the mixing rod to rotate, the mixing rod can mix a variety of raw materials. At the same time, the output shaft of the motor drives the reciprocating screw to rotate, the reciprocating screw drives the transmission plate to move back and forth left and right, the transmission plate drives the motor to move back and forth left and right, and the motor drives the mixing rod to move back and forth left and right. At this time, the mixing rod rotates and moves back and forth left and right at the same time, so that the whole mixing box can be mixed, thereby effectively ensuring the uniformity of mixing, which is conducive to promotion and use.
[0013] 2. By setting up a scraper, the mixing rod moves back and forth, driving the scraper to move back and forth. When the scraper moves, the raw materials attached to the inner wall of the mixing box can be cleaned off, thereby achieving the purpose of sufficient mixing and avoiding waste. Moreover, when the mixed concrete is subsequently discharged from the discharge port, the scraper can be used to avoid concrete residue, thereby achieving the purpose of full utilization. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 This is a schematic diagram of the appearance structure of a stirring device for construction in an embodiment of the present application;
[0015] Figure 2 It is a schematic cross-sectional view of a mixing device for construction in an embodiment of the present application;
[0016] Figure 3 It is a mixing device for construction in the embodiment of the present application. Figure 2 Schematic diagram of the structure with part A enlarged.
[0017] Explanation of the accompanying drawings: 1. stirring box; 2. supporting leg; 3. frame plate; 4. transmission plate; 5. motor; 6. stirring rod; 7. motor; 8. reciprocating screw; 9. scraper; 10. guide rod; 11. guide plate; 12. protective cover. DETAILED DESCRIPTION
[0018] The following will be combined with the attached Figure 1-3 The technical solution of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0019] The present application discloses a stirring device for construction, referring to Figure 1-3 , including a stirring box 1, the left and right sides of the stirring box 1 are fixedly connected with support legs 2, the top sides of the two support legs 2 are fixedly connected with the same frame plate 3, a horizontal hole is opened at the center of the frame plate 3, the inner wall of the horizontal hole is slidably connected with a transmission plate 4, the bottom side of the transmission plate 4 is fixedly connected with a motor 5, the output shaft of the motor 5 is fixedly connected with a mixing rod 6, the top side of the frame plate 3 is fixedly connected with a motor 7, the output shaft of the motor 7 is fixedly connected with a reciprocating screw 8, the transmission plate 4 is spirally connected with the reciprocating screw 8, and a discharge port is opened at the bottom side of the stirring box 1, and a sealing cover is mounted on the inner wall of the discharge port ; By setting a mixing rod 6, various raw materials of concrete are poured into the mixing box 1. When the output shaft of the motor 5 drives the mixing rod 6 to rotate, the mixing rod 6 can stir a variety of raw materials. At the same time, the output shaft of the motor 7 drives the reciprocating screw 8 to rotate, and the reciprocating screw 8 drives the transmission plate 4 to move back and forth left and right. The transmission plate 4 drives the motor 5 to move back and forth left and right, and the motor 5 drives the mixing rod 6 to move back and forth left and right. At this time, the mixing rod 6 rotates and moves back and forth left and right at the same time, so that the whole mixing box 1 can be stirred, thereby effectively ensuring the uniformity of stirring, which is conducive to popularization and use.
[0020] In the present application, a scraper 9 is rotatably sleeved on the outer side of the mixing rod 6, and the scraper 9 contacts the inner wall of the mixing box 1; by setting the scraper 9, the mixing rod 6 drives the scraper 9 to move back and forth left and right, and the scraper 9 can clean up the raw materials attached to the inner wall of the mixing box 1 when it moves, so as to achieve the purpose of sufficient mixing and avoid waste, and when the mixed concrete is subsequently discharged from the discharge port, the scraper 9 can be used to avoid concrete residue, thereby achieving the purpose of full utilization.
[0021] In the present application, a guide rod 10 is fixedly connected to the inner wall of the transverse hole, and the transmission plate 4 is slidably sleeved with the guide rod 10; by setting the guide rod 10, when the transmission plate 4 moves left or right, the guide rod 10 can be used to keep the transmission plate 4 moving in the horizontal direction to avoid deviation.
[0022] In the present application, guide plates 11 are fixedly connected to the front and rear sides of the scraper 9, and the two guide plates 11 are respectively in contact with the front and rear sides of the stirring box 1; by setting the guide plates 11, the two guide plates 11 cooperate with each other to limit the scraper 9 from the front and rear sides, thereby avoiding deviation of the scraper 9 when it moves left or right.
[0023] In the present application, a protective cover 12 is fixedly connected to the bottom side of the transmission plate 4, and the motor 5 is located inside the protective cover 12; by setting up the protective cover 12, the motor 5 can be protected by the protective cover 12 to prevent mud from splashing into the interior of the motor 5 during stirring and causing damage to the motor 5.
[0024] The standard parts used in the utility model can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt the conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.
[0025] The implementation principle of a mixing device for construction in the embodiment of the present application is as follows: when in use, various raw materials of concrete are poured into the mixing box 1, and when the output shaft of the motor 5 drives the mixing rod 6 to rotate, the mixing rod 6 can mix the various raw materials. At the same time, the output shaft of the motor 7 drives the reciprocating screw rod 8 to rotate, and the reciprocating screw rod 8 drives the transmission plate 4 to move back and forth left and right, and the transmission plate 4 drives the motor 5 to move back and forth left and right, and the motor 5 drives the mixing rod 6 to move back and forth left and right. At this time, the mixing rod 6 rotates and moves back and forth left and right at the same time, so that the mixing box 1 can be mixed as a whole, thereby effectively ensuring the uniformity of mixing, which is conducive to popularization and use. When the mixing rod 6 moves back and forth left and right, it drives the scraper 9 to move back and forth left and right, and the scraper When the frame 9 moves, the raw materials attached to the inner wall of the mixing box 1 can be cleaned off, so as to achieve the purpose of sufficient mixing and avoid waste. Moreover, when the mixed concrete is subsequently discharged from the discharge port, the scraper 9 can be used to avoid concrete residue, so as to achieve the purpose of full utilization. When the transmission plate 4 moves left or right, the guide rod 10 can be used to keep the transmission plate 4 moving in the horizontal direction to avoid deviation. The two guide plates 11 cooperate with each other to limit the scraper 9 from the front and rear sides, so as to avoid deviation when the scraper 9 moves left or right. The protective cover 12 can be used to protect the motor 5 to avoid mud splashing into the inside of the motor 5 during mixing and causing damage to the motor 5.
[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;
[0027] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures involved in the embodiments disclosed in the present invention are involved, and other structures can refer to the usual design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.
Claims
1. A stirring device for construction, comprising a stirring box (1), characterized in that: The left and right sides of the stirring box (1) are fixedly connected to support legs (2), the top sides of the two support legs (2) are fixedly connected to the same frame plate (3), a transverse hole is provided at the center of the frame plate (3), the inner wall of the transverse hole is slidably connected to a transmission plate (4), the bottom side of the transmission plate (4) is fixedly connected to a motor (5), the output shaft of the motor (5) is fixedly connected to a mixing rod (6), the top side of the frame plate (3) is fixedly connected to a motor (7), the output shaft of the motor (7) is fixedly connected to a reciprocating screw (8), the transmission plate (4) is spirally connected to the reciprocating screw (8), and a discharge port is provided at the bottom side of the stirring box (1), and a sealing cover is mounted on the inner wall of the discharge port.
2. A stirring device for construction according to claim 1, characterized in that: A scraper (9) is rotatably sleeved on the outer side of the stirring rod (6), and the scraper (9) is in contact with the inner wall of the stirring box (1).
3. A stirring device for construction according to claim 1, characterized in that: A guide rod (10) is fixedly connected to the inner wall of the transverse hole, and the transmission plate (4) is slidably sleeved with the guide rod (10).
4. A stirring device for construction according to claim 2, characterized in that: The front and rear sides of the scraper (9) are fixedly connected with guide plates (11), and the two guide plates (11) are in contact with the front and rear sides of the stirring box (1) respectively.
5. A stirring device for construction according to claim 1, characterized in that: A protective cover (12) is fixedly connected to the bottom side of the transmission plate (4), and the motor (5) is located inside the protective cover (12).