Material lifting bucket for building construction

Abstract

The utility model relates to the field of building construction, and discloses a material hoisting bucket for building construction, which comprises an outer frame, the bottom end of the inner side wall of the outer frame is fixedly connected with a double-shaft motor, the side walls of the two sides of the outer frame are both fixedly connected with reinforcing rods, the side wall of the outer frame is provided with a vibration blanking mechanism, and the vibration blanking mechanism is provided with a vibration motor. The vibration discharging mechanism comprises a guide seat, the side wall of the inner side of the guide seat is elastically connected with a sliding block a through a reset spring, the surface of the sliding block a is fixedly connected with a protruding rod, and a material hopper is detachably mounted on the side wall of the inner side of the mounting ring. According to the utility model, the double-shaft motor drives the cam to rotate and drives the sliding block and the hinge rod to cooperatively operate, so that the material hopper vibrates up and down in a reciprocating manner, the problem that viscous materials are adsorbed to the inner wall and are unloaded thoroughly is effectively solved, the materials can be fully and smoothly poured out from the unloading door, the waste of the materials is avoided, and the accuracy of material transportation is improved.

Description

Technical Field

[0001] This utility model relates to the field of building construction, and in particular to a material hoisting bucket for building construction. Background Technology

[0002] Material hoisting buckets are an important piece of equipment in construction, mainly used for transporting building materials at high altitudes and between different heights.

[0003] Material hoisting is an indispensable and crucial part of the construction process. Efficient and precise material hoisting can ensure the timely supply of materials required by each floor of the construction site, avoid construction delays caused by material shortages, reduce the labor intensity and safety risks of manual material handling, and improve construction efficiency.

[0004] Currently, existing construction material hoisting buckets have some shortcomings: in terms of unloading, some hoisting buckets lack effective auxiliary unloading devices and rely solely on the material's own gravity for unloading. When encountering highly viscous materials such as cement mortar, the material is easily adsorbed onto the inner wall, resulting in incomplete unloading. This not only causes material waste but may also affect the quality of the next hoisted material due to the solidification of residual material inside the bucket, increasing the difficulty of cleaning. Therefore, a new construction material hoisting bucket is proposed to solve the above problems. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a material hoisting bucket for construction, which aims to solve the problem that in the prior art, materials are easily adsorbed on the inner wall, resulting in incomplete unloading, which not only causes material waste, but may also affect the quality of materials hoisted next time due to the solidification of residual materials in the bucket.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a material hoisting bucket for construction, comprising an outer frame, a dual-axis motor fixedly connected to the bottom end of the inner side wall of the outer frame, reinforcing rods fixedly connected to both sides of the outer frame, and a vibrating feeding mechanism provided on the side wall of the outer frame.

[0007] The vibrating feeding mechanism includes a guide seat, and a slider a is elastically connected to the inner side wall of the guide seat via a return spring. A protruding rod is fixedly connected to the surface of the slider a, and a hinge rod is hinged to the surface of the protruding rod. A slider b is hinged to the end of the hinge rod away from the protruding rod. A guide rod a is slidably connected through the inner wall of the slider b. A cam is fixedly connected to the output shaft of the dual-axis motor. A guide rod b is slidably connected through the inner wall of the slider a. An installation ring is fixedly connected to the outer side wall of the slider b, and a material hopper is detachably installed on the inner side wall of the installation ring.

[0008] As a further description of the above technical solution:

[0009] The inner wall of the mounting ring has two sets of L-grooves. The surface of the material hopper is fixedly connected to a positioning block. The surface of the positioning block has an internal thread groove, and the inner wall of the positioning block is threaded with a bolt.

[0010] As a further description of the above technical solution:

[0011] The guide seat is fixedly connected to the center of the inner sidewall of the outer frame, and the slider a is slidably connected to the inner sidewall of the guide seat.

[0012] As a further description of the above technical solution:

[0013] The guide rod b is fixedly connected to the inner wall of the guide seat, and the cam is rotatably connected to the outer wall of the outer frame.

[0014] As a further description of the above technical solution:

[0015] One end of the reset spring is fixedly connected to the outer sidewall of the slider a, and the other end of the reset spring is fixedly connected to the inner sidewall of the guide seat.

[0016] As a further description of the above technical solution:

[0017] The outer wall of the cam contacts the outer wall of the cam rod, and the guide rod a is fixedly connected to the surface of the reinforcing rod.

[0018] As a further description of the above technical solution:

[0019] The outer sidewall of the material hopper is in contact with the inner sidewall of the mounting ring, and the outer wall of the positioning block is in contact with the inner wall of the L-groove.

[0020] As a further description of the above technical solution:

[0021] The outer arc surface of the mounting ring has two sets of annular grooves, and the outer wall of the bolt is in contact with the inner wall of the annular groove.

[0022] This utility model has the following beneficial effects:

[0023] 1. In this utility model, a dual-axis motor drives the cam to rotate, which in turn drives the slider and hinge rod to work together, causing the material hopper to vibrate back and forth. This effectively solves the problem of incomplete unloading of sticky materials adhering to the inner wall, ensuring that the material can be fully and smoothly poured out of the unloading gate, avoiding material waste, improving the accuracy of material transportation, meeting the strict requirements of construction for material usage, providing strong support for project material management, and improving the level of construction cost control.

[0024] 2. In this utility model, the clever combination of components such as positioning blocks, L-grooves and bolts achieves a convenient and stable connection between the material hopper and the mounting ring. The installation is simple and the positioning is accurate. The disassembly is quick and efficient, which facilitates the cleaning and replacement of the material hopper and is suitable for the frequent turnover in construction. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a material hoisting bucket for construction proposed in this utility model;

[0026] Figure 2 This is a side view of the overall structure of a material hoisting bucket for construction proposed in this utility model;

[0027] Figure 3 This is a partial cross-sectional view of the guide seat and slider a of a material hoisting bucket for construction proposed in this utility model;

[0028] Figure 4 This is a schematic diagram of the material hopper and installation ring in the separated state of a material hoisting bucket for construction proposed in this utility model.

[0029] Legend:

[0030] 1. Outer frame; 2. Reinforcing rod; 3. Dual-axis motor; 4. Vibrating feeding mechanism; 41. Guide seat; 42. Slider a; 43. Protruding rod; 44. Hinge rod; 45. Slider b; 46. Guide rod a; 47. Cam; 48. Return spring; 49. Guide rod b; 5. Mounting ring; 6. Material hopper; 7. L-groove; 8. Positioning block; 9. Bolt. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figure 1 - Figure 3This utility model provides an embodiment of a material hoisting bucket for construction, comprising an outer frame 1. The top of the outer frame 1 is provided with multiple sets of lifting lugs. Steel wires and lifting ropes are tied at the lifting lugs, thereby lifting the outer frame 1 and the material bucket 6 as a whole, so that the cement mortar and other materials transported by the material bucket 6 can be hoisted to a high place for construction use. A dual-shaft motor 3 is fixedly connected to the bottom of the inner side wall of the outer frame 1. The dual-shaft motor 3 is the prior art, and both sides are provided with drive shafts, so that the cams 47 on both sides can be driven to rotate synchronously. Reinforcing rods 2 are fixedly connected to the side walls on both sides of the outer frame 1.

[0033] Reference Figure 2 - Figure 3 The outer frame 1 has a vibratory feeding mechanism 4 on its side wall. The vibratory feeding mechanism 4 includes a guide seat 41. A slider a42 is elastically connected to the inner side wall of the guide seat 41 via a return spring 48. One end of the return spring 48 is fixedly connected to the outer side wall of the slider a42, and the other end is fixedly connected to the inner side wall of the guide seat 41. The function of the return spring 48 is to automatically reset the slider a42 after the protrusion 43 on the surface of the slider a42 is pressed by the cam 47, causing the protrusion 43 to move the slider a42 to its position on the inner wall of the guide seat 41. The guide seat 41 is fixedly connected to... At the center of the inner sidewall of the outer frame 1, slider a42 is slidably connected to the inner sidewall of guide seat 41. A protruding rod 43 is fixedly connected to the surface of slider a42. A hinge rod 44 is hinged to the surface of protruding rod 43. Slider b45 is hinged to the end of hinge rod 44 away from protruding rod 43. After protruding rod 43 is squeezed and moves, it will push slider b45 to move upward on the surface of guide rod a46 through hinge rod 44, and simultaneously drive mounting ring 5 and material hopper 6 installed on the inner side to move up and down reciprocally, thereby avoiding the building materials on the inner side from adhering to the inner wall, resulting in insufficient material unloading.

[0034] Reference Figure 2 and Figure 3A guide rod a46 is slidably connected through the inner wall of slider b45. The guide rod a46 is fixedly connected to the surface of reinforcing rod 2. The guide rod a46 guides the vertical movement of slider b45. The output shaft of dual-axis motor 3 is fixedly connected to cam 47. The outer wall of cam 47 contacts the outer wall of protrusion rod 43. The contact between the two allows cam 47 to contact the outer wall of protrusion rod 43 through rotation, thus causing protrusion rod 43 to drive slider a42 to move synchronously. During the movement, the return spring 48 is elastically compressed. At the same time, the hinge rod 44 pushes slider b45 to drive mounting ring 5 and material hopper 6 to move upward synchronously. The cam 47 is rotatably connected to the outer side wall of the outer frame 1. The inner wall of the slider a42 is slidably connected to a guide rod b49, which is fixedly connected to the inner side wall of the guide seat 41. The guide rod b49 guides the slider a42 when it moves. The outer side wall of the slider b45 is fixedly connected to an installation ring 5. The inner side wall of the installation ring 5 is detachably installed with a material hopper 6. The top of the material hopper 6 is provided with a feeding port, and the bottom is provided with a discharge door. The material inside can be dumped by opening the discharge door. The discharge door is existing technology. The detachable material hopper 6 makes it convenient to replace, disassemble and clean the material hopper 6.

[0035] Reference Figure 2 and Figure 4 The inner wall of the mounting ring 5 has two sets of L-grooves 7. The outer wall of the material hopper 6 contacts the inner wall of the mounting ring 5, and the outer wall of the positioning block 8 contacts the inner wall of the L-grooves 7. The positioning block 8 enters the inner side of the mounting ring 5 through the vertical groove of the L-groove 7, and is rotated by the handle at the top of the material hopper 6, so that the positioning block 8 rotates horizontally at the bottom of the L-groove 7, thus moving to the end of the horizontal groove of the L-groove 7. At this time, the internal thread groove on the surface of the positioning block 8 will correspond to the annular groove on the surface of the mounting ring 5. At the same time, the setting of the L-grooves 7 can stably support the material hopper 6 after it is installed on the inner wall of the mounting ring 5. A positioning block 8 is fixedly connected to the surface of the hopper 6. The surface of the positioning block 8 has an internal thread groove. The inner wall of the positioning block 8 is threaded with a bolt 9. The outer arc surface of the mounting ring 5 has two sets of annular grooves. The outer wall of the bolt 9 contacts the inner wall of the annular groove. After the positioning block 8 moves to the end of the inner wall of the L groove 7, the bolt 9 can be rotated by a special tool to pass through the annular groove of the mounting ring 5 and be threadedly connected and fixed with the internal thread groove of the positioning block 8. Thus, the material hopper 6 can be installed and fixed to the position of the inner wall of the mounting ring 5. When the mounting ring 5 moves up and down with the slider b45, it will drive the material hopper 6 to move up and down synchronously.

[0036] Working principle: When unloading is required, the dual-axis motor 3 is started. The two drive shafts of the dual-axis motor 3 drive the cam 47 to rotate synchronously. As the cam 47 rotates, when its protruding part contacts the outer wall of the cam 43, it will apply a thrust to the cam 43, causing the cam 43 to drive the slider a42 to move to one side along the inner side wall of the guide seat 41 (under the guidance of the guide rod b49). During this process, the return spring 48 is compressed.

[0037] The movement of slider a42 applies an upward thrust to slider b45 via hinge rod 44. Since slider b45 is restricted by guide rod a46 and can only slide up and down, slider b45 will move upward along guide rod a46. The upward movement of slider b45 drives the mounting ring 5 fixedly connected to it and the material hopper 6 installed inside the mounting ring 5 to move upward synchronously. When the convex part of cam 47 rotates and no longer applies a thrust to convex rod 43, slider a42 resets under the elastic restoring force of return spring 48, driving convex rod 43 back to the initial position. At the same time, slider b45 is pulled downward along guide rod a46 via hinge rod 44, causing material hopper 6 to move downward as well. Thus, as cam 47 continues to rotate, material hopper 6 moves up and down reciprocally under the drive of mounting ring 5, producing a vibration effect. This causes the material adsorbed on the inner wall of material hopper 6 to loosen under the vibration, preventing insufficient unloading due to adsorption and ensuring that the material can be smoothly discharged from the discharge gate.

[0038] When installing the material hopper 6, first, align the positioning block 8 of the material hopper 6 with the vertical groove of the L-groove 7 on the inner side wall of the mounting ring 5 and insert it, so that the material hopper 6 initially contacts the inner side wall of the mounting ring 5. Then, rotate the material hopper 6 using the handle at the top of the material hopper 6, so that the positioning block 8 moves along the L-groove 7 from the vertical groove to the horizontal groove, and continues to move to the end of the horizontal groove. At this time, the internal thread groove on the surface of the positioning block 8 corresponds to the annular groove on the surface of the mounting ring 5. Finally, use a special tool to rotate the bolt 9, so that the bolt 9 passes through the annular groove of the mounting ring 5 and then connects with the internal thread groove of the positioning block 8. Through the tightening action of the bolt 9, the material hopper 6 is firmly installed in the corresponding position on the inner wall of the mounting ring 5, ensuring that the material hopper 6 can move synchronously and stably when the mounting ring 5 moves up and down with the slider b45, without loosening or detaching, thus ensuring the reliability of the entire hoisting bucket during use. When it is necessary to disassemble, clean, or replace the material hopper 6, simply reverse the operation.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A material hoisting bucket for construction, comprising an outer frame (1), characterized in that: A dual-axis motor (3) is fixedly connected to the bottom of the inner side wall of the outer frame (1), and reinforcing rods (2) are fixedly connected to both sides of the outer frame (1). A vibrating feeding mechanism (4) is provided on the side wall of the outer frame (1). The vibrating feeding mechanism (4) includes a guide seat (41). The inner side wall of the guide seat (41) is elastically connected to a slider a (42) via a return spring (48). A protruding rod (43) is fixedly connected to the surface of the slider a (42). A hinge rod (44) is hinged to the surface of the protruding rod (43). A slider b (45) is hinged to the end of the hinge rod (44) away from the protruding rod (43). A guide rod a (46) is slidably connected through the inner wall of the slider b (45). A cam (47) is fixedly connected to the output shaft of the dual-axis motor (3). A guide rod b (49) is slidably connected through the inner wall of the slider a (42). An installation ring (5) is fixedly connected to the outer side wall of the slider b (45). A material hopper (6) is detachably installed on the inner side wall of the installation ring (5).

2. The material hoisting bucket for construction as described in claim 1, characterized in that: The inner wall of the mounting ring (5) is provided with two sets of L grooves (7), and the surface of the material hopper (6) is fixedly connected with a positioning block (8). The surface of the positioning block (8) is provided with an internal thread groove, and the inner wall of the positioning block (8) is threaded with a bolt (9).

3. A material hoisting bucket for construction as described in claim 1, characterized in that: The guide seat (41) is fixedly connected to the center of the inner sidewall of the outer frame (1), and the slider a (42) is slidably connected to the inner sidewall of the guide seat (41).

4. A material hoisting bucket for construction as described in claim 1, characterized in that: The guide rod b (49) is fixedly connected to the inner wall of the guide seat (41), and the cam (47) is rotatably connected to the outer wall of the outer frame (1).

5. A material hoisting bucket for construction as described in claim 1, characterized in that: One end of the reset spring (48) is fixedly connected to the outer sidewall of the slider a (42), and the other end of the reset spring (48) is fixedly connected to the inner sidewall of the guide seat (41).

6. A material hoisting bucket for construction as described in claim 1, characterized in that: The outer wall of the cam (47) is in contact with the outer wall of the protrusion (43), and the guide rod a (46) is fixedly connected to the surface of the reinforcing rod (2).

7. A material hoisting bucket for construction as described in claim 2, characterized in that: The outer sidewall of the material hopper (6) is in contact with the inner sidewall of the mounting ring (5), and the outer wall of the positioning block (8) is in contact with the inner wall of the L groove (7).

8. A material hoisting bucket for construction as described in claim 2, characterized in that: The outer arc surface of the mounting ring (5) is provided with two sets of annular grooves, and the outer wall of the bolt (9) is in contact with the inner wall of the annular groove.

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