Material conveying device for house construction

Abstract

The utility model discloses a material conveying device for house construction, which comprises a mounting frame, a lifting seat, a screening mechanism and a lifting rotation driving mechanism are arranged on the mounting frame, and a bearing box and a horizontal movement driving mechanism for driving the bearing box to move horizontally are movably arranged on the lifting seat. The lifting rotation driving mechanism is connected with the lifting base and the screening mechanism and used for driving the lifting base to ascend and descend and driving the screening mechanism to rotate. The material conveying device for house construction saves time and time, improves the production efficiency and reduces the construction cost.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction equipment, in particular to a material conveying device for building construction. Background Art

[0002] At present, the conveying mechanisms used in house construction are mostly auger conveyors, belt conveyors, hoists, etc. When conveying sand and gravel to some low-rise buildings, auger conveyors are mostly used. The auger conveyor can transport sand and gravel materials to the interior of the building through the internal auger rod. However, some sand and gravel used in house construction need to be screened during use to remove large particles of crushed stone. The existing auger conveyors lack screening function, and the staff are required to use additional manual or screening mechanisms to screen the sand and gravel. Manual screening is time-consuming and labor-intensive, and has low production efficiency. The use of other screening mechanisms for screening requires additional power mechanisms, which is costly. Utility Model Content

[0003] The technical problem to be solved by the utility model is to overcome the deficiencies of the prior art and provide a material conveying device for house construction which saves time, improves production efficiency and reduces construction costs.

[0004] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0005] A material conveying device for building construction comprises a mounting frame, on which a lifting seat, a screening mechanism and a lifting and rotating driving mechanism are provided; a carrying box and a horizontal movement driving mechanism for driving the carrying box to move horizontally are movably provided on the lifting seat; the lifting and rotating driving mechanism is connected with the lifting seat and the screening mechanism and is used to drive the lifting seat to rise and fall and the screening mechanism to rotate.

[0006] As a further improvement of the above technical solution:

[0007] The lifting and rotating driving mechanism comprises an annular transmission assembly vertically arranged on a mounting frame and a driving assembly for driving the annular transmission assembly to operate; the lifting seat is connected to the annular transmission assembly, and the screening mechanism is connected to the driving assembly.

[0008] The annular transmission assembly includes an annular transmission member, a first rotating shaft arranged on the upper part of the mounting frame, and a second rotating shaft arranged on the lower part of the mounting frame. The first rotating shaft is provided with a driving wheel and is connected to the driving assembly. The second rotating shaft is provided with a passive wheel. The annular transmission member is wound around the driving wheel and the passive wheel. The screening mechanism is connected to the second rotating shaft, and the lifting seat is connected to the annular transmission member.

[0009] The screening mechanism comprises a screening drum and a pulley assembly, and the screening drum is connected to the second rotating shaft via the pulley assembly.

[0010] The annular transmission member is an annular chain or an annular belt.

[0011] The horizontal movement driving mechanism comprises a screw rod and a driving member. The screw rod is rotatably arranged on the lifting seat and is threadedly connected to the bearing box. The driving member is arranged on the lifting seat and is connected to the screw rod.

[0012] A sliding seat is provided at the bottom of the bearing box. The sliding seat is slidably arranged on the lifting seat and is threadedly connected with the lead screw.

[0013] The sliding seat is provided with a threaded sleeve, and the threaded sleeve is threadedly connected with the screw rod.

[0014] The lifting seat is provided with a sliding groove, and the sliding seat is slidably arranged on the sliding groove.

[0015] A fixing seat is arranged at the bottom of the mounting frame.

[0016] Compared with the prior art, the advantages of the utility model are:

[0017] The material conveying device for house construction of the utility model is suitable for conveying materials in low-rise house construction. When in use, it can be placed next to the low-rise house construction, and the materials to be conveyed can be placed inside the carrying box, and the lifting and rotating driving mechanism can be started to drive the lifting seat to move upward. When the carrying box moves to the required height, the carrying box can be driven horizontally to a position close to the house by the horizontal moving driving mechanism, and the staff in the house can unload the materials in the carrying box to complete the material conveying. The staff can send the sand and gravel that need to be screened into the inside of the screening mechanism, and place the material receiving component under the screening mechanism. When the lifting and rotating driving mechanism drives the lifting seat to rise and fall, it also drives the screening mechanism to rotate to realize the screening of materials such as sand and gravel, and the screened materials will be collected in the material receiving component, so that there is no need to use additional screening equipment for screening, which saves time, improves production efficiency, and reduces construction costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the first viewing angle of the material conveying device for house construction of the utility model.

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the second viewing angle of the material conveying device for house construction of the utility model.

[0020] Figure 3 The utility model is a schematic diagram of the cross-sectional structure of a material conveying device for house construction.

[0021] Figure 4 The utility model is a three-dimensional structural schematic diagram of a horizontal moving driving mechanism of a material conveying device for house construction.

[0022] The symbols in the figure represent:

[0023] 1. Mounting frame; 11. Fixed seat; 2. Lifting seat; 21. Slide chute; 3. Screening mechanism; 31. Screening drum; 32. Pulley assembly; 4. Lifting and rotating drive mechanism; 41. Ring transmission assembly; 411. Ring transmission member; 412. First rotating shaft; 413. Second rotating shaft; 414. Driving wheel; 415. Passive wheel; 42. Driving assembly; 5. Carrying box; 6. Horizontal moving drive mechanism; 61. Screw rod; 62. Driving member; 7. Sliding seat; 71. Threaded sleeve. DETAILED DESCRIPTION

[0024] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0025] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship 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 device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "assemble", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] Figures 1 to 4An embodiment of the material conveying device for house construction of the utility model is shown. The material conveying device for house construction of this embodiment includes a mounting frame 1, on which a lifting seat 2, a screening mechanism 3 and a lifting and rotating driving mechanism 4 are provided. The lifting seat 2 is movably provided with a carrying box 5 and a horizontal movement driving mechanism 6 for driving the carrying box 5 to move horizontally. The lifting and rotating driving mechanism 4 is connected to the lifting seat 2 and the screening mechanism 3, and is used to drive the lifting seat 2 to rise and fall and the screening mechanism 3 to rotate.

[0029] The material conveying device for house construction is suitable for material conveying of low-rise buildings. When in use, it can be placed next to the low-rise building, and the materials to be conveyed can be placed inside the carrying box 5, and the lifting and rotating driving mechanism 4 can be started to drive the lifting seat 2 to move upward. When the carrying box 5 moves to the required height, the carrying box 5 can be driven horizontally to a position close to the house by the horizontal moving driving mechanism 6. The staff in the house can unload the materials in the carrying box 5 to complete the material conveying. The staff can send the sand and gravel that need to be screened into the screening mechanism 3, and place the material receiving component under the screening mechanism 3. When the lifting and rotating driving mechanism 4 drives the lifting seat 2 to rise and fall, it also drives the screening mechanism 3 to rotate to achieve the screening of materials such as sand and gravel, and the screened materials will be collected in the material receiving component, so that there is no need to use additional screening equipment for screening, which saves time, improves production efficiency, and reduces construction costs.

[0030] Furthermore, in this embodiment, if Figure 1 and Figure 3 As shown, the lifting and rotating driving mechanism 4 includes an annular transmission assembly 41 vertically arranged on the mounting frame 1 and a driving assembly 42 for driving the annular transmission assembly 41 to operate, the lifting seat 2 is connected to the annular transmission assembly 41, and the screening mechanism 3 is connected to the driving assembly 42. The driving assembly 42 drives the annular transmission assembly 41 to operate, and the annular transmission assembly 41 drives the lifting seat 2 to move up and down. At the same time, the driving assembly 42 drives the screening mechanism 3 to rotate.

[0031] Further, in this embodiment, the annular transmission assembly 41 includes an annular transmission member 411, a first rotating shaft 412 disposed on the upper part of the mounting frame 1, and a second rotating shaft 413 disposed on the lower part of the mounting frame 1. The first rotating shaft 412 is provided with a driving wheel 414 and connected to the driving assembly 42. The second rotating shaft 413 is provided with a passive wheel 415. The annular transmission member 411 is wound around the driving wheel 414 and the passive wheel 415. The screening mechanism 3 is connected to the second rotating shaft 413, and the lifting seat 2 is connected to the annular transmission member 411. The driving assembly 42 drives the first rotating shaft 412, and the first rotating shaft 412 drives the annular transmission member 411 to rotate through the driving wheel 414, and the annular transmission member 411 drives the lifting seat 2 to move up and down. In addition, the annular transmission member 411 drives the second rotating shaft 413 to rotate through the passive wheel 415, and the second rotating shaft 413 drives the screening mechanism 3 to rotate. Specifically, the driving wheel 414 is fixed on the first rotating shaft 412, and the passive wheel 415 is fixed on the second rotating shaft 413. Specifically, the driving assembly 42 includes a first motor connected to the first rotating shaft 412 .

[0032] Furthermore, in this embodiment, if Figures 1 to 3 As shown, the screening mechanism 3 includes a screening drum 31 and a pulley assembly 32, and the screening drum 31 is connected to the second rotating shaft 413 through the pulley assembly 32. The staff can feed the sand and gravel to be screened into the interior of the screening drum 31, and place a material receiving component below the screening drum 31. When the lifting and rotating driving mechanism 4 drives the lifting seat 2 to rise and fall, the second rotating shaft 413 drives the screening drum 31 to rotate through the pulley assembly 32 to achieve screening of materials such as sand and gravel, and the screened materials will be collected in the material receiving component, so that there is no need to use additional screening equipment for screening, which saves time, improves production efficiency, and reduces construction costs.

[0033] Furthermore, in this embodiment, the annular transmission member 411 is an annular chain or an annular belt.

[0034] Furthermore, in this embodiment, if Figure 3 and Figure 4 As shown, the horizontal movement driving mechanism 6 includes a screw rod 61 and a driving member 62. The screw rod 61 is rotatably arranged on the lifting seat 2 and is threadedly connected to the carrying box 5. The driving member 62 is arranged on the lifting seat 2 and is connected to the screw rod 61. The driving member 62 drives the screw rod 61 to rotate, and the screw rod 61 drives the carrying box 5 to move horizontally through threaded engagement. The structure is simple and the operation is convenient.

[0035] Furthermore, in this embodiment, a sliding seat 7 is provided at the bottom of the carrying box 5, and the sliding seat 7 is slidably disposed on the lifting seat 2 and threadedly connected to the screw rod 61. Furthermore, a threaded sleeve 71 is provided on the sliding seat 7, and the threaded sleeve 71 is threadedly connected to the screw rod 61.

[0036] Furthermore, in this embodiment, the lifting seat 2 is provided with a slide groove 21, and the sliding seat 7 is slidably arranged on the slide groove 21, and the sliding seat 7 slides along the slide groove 21 and slides smoothly. Of course, in other embodiments, the slide groove 21 can also be replaced by a slide rail.

[0037] Furthermore, in this embodiment, a fixing seat 11 is provided at the bottom of the mounting frame 1, so as to facilitate stable placement or fixing on the ground.

[0038] Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with the art can use the above disclosed technical content to make many possible changes and modifications to the technical solution of the present invention without departing from the scope of the technical solution of the present invention, or modify it into an equivalent embodiment of equivalent changes. Therefore, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention should fall within the scope of protection of the technical solution of the present invention.

Claims

1. A material conveying device for building construction, comprising a mounting frame (1), characterized in that: The mounting frame (1) is provided with a lifting seat (2), a screening mechanism (3) and a lifting and rotating driving mechanism (4); the lifting seat (2) is movably provided with a carrying box (5) and a horizontal movement driving mechanism (6) for driving the carrying box (5) to move horizontally; the lifting and rotating driving mechanism (4) is connected to the lifting seat (2) and the screening mechanism (3) and is used to drive the lifting seat (2) to rise and fall and the screening mechanism (3) to rotate.

2. The material conveying device for building construction according to claim 1, characterized in that: The lifting and rotating driving mechanism (4) comprises an annular transmission assembly (41) vertically arranged on a mounting frame (1) and a driving assembly (42) for driving the annular transmission assembly (41) to operate; the lifting seat (2) is connected to the annular transmission assembly (41); and the screening mechanism (3) is connected to the driving assembly (42).

3. The material conveying device for building construction according to claim 2, characterized in that: The annular transmission assembly (41) comprises an annular transmission member (411), a first rotating shaft (412) arranged on the upper part of the mounting frame (1), and a second rotating shaft (413) arranged on the lower part of the mounting frame (1); a driving wheel (414) is arranged on the first rotating shaft (412) and is connected to the driving assembly (42); a driven wheel (415) is arranged on the second rotating shaft (413); the annular transmission member (411) is wound around the driving wheel (414) and the driven wheel (415); the screening mechanism (3) is connected to the second rotating shaft (413); and the lifting seat (2) is connected to the annular transmission member (411).

4. The material conveying device for building construction according to claim 3, characterized in that: The screening mechanism (3) comprises a screening drum (31) and a pulley assembly (32), and the screening drum (31) is connected to the second rotating shaft (413) via the pulley assembly (32).

5. The material conveying device for building construction according to claim 3, characterized in that: The annular transmission member (411) is an annular chain or an annular belt.

6. The material conveying device for building construction according to any one of claims 1 to 5, characterized in that: The horizontal movement driving mechanism (6) comprises a screw rod (61) and a driving member (62); the screw rod (61) is rotatably arranged on the lifting seat (2) and is threadedly connected to the carrying box (5); and the driving member (62) is arranged on the lifting seat (2) and is connected to the screw rod (61).

7. The material conveying device for building construction according to claim 6, characterized in that: A sliding seat (7) is provided at the bottom of the bearing box (5); the sliding seat (7) is slidably mounted on the lifting seat (2) and is threadedly connected to the screw rod (61).

8. The material conveying device for building construction according to claim 7, characterized in that: The sliding seat (7) is provided with a threaded sleeve (71), and the threaded sleeve (71) is threadedly connected to the screw rod (61).

9. The material conveying device for building construction according to claim 7, characterized in that: The lifting seat (2) is provided with a sliding groove (21), and the sliding seat (7) is slidably arranged on the sliding groove (21).

10. The material conveying device for building construction according to any one of claims 1 to 5, characterized in that: A fixing seat (11) is provided at the bottom of the mounting frame (1).

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