Concrete transportation system

Abstract

The utility model discloses a concrete transportation system which comprises a storage tank and a track support, a transportation track is arranged on the track support, and a walking mechanism and a suspension bracket are arranged on the transportation track. The walking mechanism is provided with a driving part, first walking wheels arranged on the upper side and the lower side of the conveying rail and a transmission assembly used for connecting the first walking wheels on the upper side and the lower side, the first walking wheels or the transmission assembly is connected with the driving part, the suspension frame is connected with the walking mechanism, and the storage tank is arranged on the suspension frame. The first walking wheels are arranged on the upper side and the lower side of the transportation track and connected through the transmission assembly, the driving piece can be connected with the first walking wheels to transmit power or connected with the transmission assembly to transmit power, and therefore the first walking wheels on the upper side and the lower side of the transportation track obtain power. Therefore, the risk of suspended slipping of the driving wheel is greatly reduced, and the structure is simple and reliable.

Description

Technical Field

[0001] The utility model relates to the field of concrete construction equipment, in particular to a concrete transportation system. Background Art

[0002] At present, the running part of the concrete transport device mostly adopts a motor and other driving components connected with rollers to form a powered wheel. The whole set of transport devices usually has a powered wheel on each side. Under normal circumstances, the concrete transport device can be run along the track. However, the disadvantage of this concrete transport device is that when the powered roller slips in the air, one or both sides of the whole device will lose power and cannot run, and the safety and reliability need to be improved. 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 concrete transportation system with simple structure, good safety and reliability.

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

[0005] A concrete transportation system comprises a storage tank and a track bracket, wherein the track bracket is provided with a transportation track, the transportation track is provided with a running mechanism and a suspension frame, the running mechanism is provided with a driving member, first running wheels arranged at upper and lower sides of the transportation track, and a transmission assembly for connecting the first running wheels at upper and lower sides, the first running wheel or the transmission assembly is connected to the driving member, the suspension frame is connected to the running mechanism, and the storage tank is arranged on the suspension frame.

[0006] As a further improvement of the above technical solution: the transmission assembly includes a driving sprocket, a driven sprocket coaxially arranged with each of the first running wheels, and a chain wound around the driving sprocket and the driven sprocket, and the driving member is connected to the driving sprocket.

[0007] As a further improvement of the above technical solution: the transmission assembly includes a driving pulley, a driven pulley coaxially arranged with each of the first running wheels, and a synchronous belt wound around the driving pulley and the driven pulley, and the driving member is connected to the driving pulley.

[0008] As a further improvement of the above technical solution: the running mechanism includes an upper bracket, a lower bracket hinged to the upper bracket, and an elastic pressing member for pressing the lower bracket upward, the first running wheel on the upper side is arranged on the upper bracket, and the first running wheel on the lower side is arranged on the lower bracket.

[0009] As a further improvement of the above technical solution: the transmission assembly includes a driving gear and a driven gear coaxially arranged with each of the first running wheels, the driving member is connected to the driving gear, and the driven gear is meshed with the driving gear.

[0010] As a further improvement of the above technical solution: the running mechanism is also provided with a first guide wheel, and the first guide wheel is arranged on the left and right sides of the transport track.

[0011] As a further improvement of the above technical solution: the transport track is an I-shaped track, and the first upper running wheels are arranged on the left and right sides of the web of the I-shaped track.

[0012] As a further improvement of the above technical solution: the suspension frame is provided with a second running wheel and a second guide wheel, the second running wheel is arranged on the upper side of the transport track, and the second guide wheel is arranged on the left and right sides of the transport track.

[0013] As a further improvement of the above technical solution: the suspension frame is hinged to the running mechanism.

[0014] As a further improvement of the above technical solution: the running mechanism is provided at both the front and rear ends of the suspension frame.

[0015] Compared with the prior art, the advantages of the present invention are as follows: the concrete transport system disclosed by the present invention has first running wheels on both sides of the transport track, and the first running wheels on both sides are connected through a transmission assembly. The driving member can be connected to the first running wheels to transmit power, or connected to the transmission assembly to transmit power, so that the first running wheels on both sides of the transport track can obtain power, thereby greatly reducing the risk of the driving wheels slipping in the air, and the structure is simple and reliable; when the running mechanism moves along the transport track, it can drive the suspension frame of the running mechanism and the storage tank installed on the suspension frame to move as a whole to realize the transportation of concrete; the load of the storage tank is transmitted to the transport track through the suspension frame, so that the running mechanism only needs to provide running driving force, and does not need to bear the load of the storage tank, and the structure is reasonable and effective. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a main structural schematic diagram of the first embodiment of the utility model.

[0017] Figure 2 It is a side structural schematic diagram of the first embodiment of the utility model.

[0018] Figure 3 It is a schematic diagram of the main structure of the second embodiment of the utility model.

[0019] Figure 4 It is a side structural schematic diagram of the second embodiment of the utility model.

[0020] Figure 5 It is a main structural schematic diagram of the third embodiment of the present utility model.

[0021] Figure 6 It is a side view structural schematic diagram of the third embodiment of the utility model.

[0022] Figure 7 It is a main structural schematic diagram of the fourth embodiment of the present utility model.

[0023] Figure 8 It is a side structural schematic diagram of the fourth embodiment of the utility model.

[0024] Fig. 9 It is a front structural schematic diagram of the first embodiment of the walking mechanism in the utility model.

[0025] Fig.10 It is a side structural schematic diagram of the second embodiment of the walking mechanism in the utility model.

[0026] Fig.11 It is a front structural schematic diagram of the second embodiment of the walking mechanism in the utility model.

[0027] Fig.12 It is a side structural schematic diagram of the second embodiment of the walking mechanism in the utility model.

[0028] Fig.13 yes Figure 1 Enlarged view of point A in the middle.

[0029] The symbols in the figure represent:

[0030] 1. Storage tank; 2. Track bracket; 21. Transport track; 3. Traveling mechanism; 31. Driving member; 32. First traveling wheel; 33. Transmission assembly; 331. Driving sprocket; 332. Driven sprocket; 333. Chain; 334. Driving gear; 335. Driven gear; 34. Upper bracket; 35. Lower bracket; 36. First guide wheel; 37. Elastic pressing member; 38. Hinge pin; 4. Suspension frame; 41. Second traveling wheel; 42. Second guide wheel; 43. Swing arm. DETAILED DESCRIPTION

[0031] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0032] 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.

[0033] 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.

[0034] 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.

[0035] Embodiment 1

[0036] Figure 1 , Figure 2 , Fig. 9 , Fig.10 and Fig.13 An embodiment of the concrete transportation system of the utility model is shown. The concrete transportation system of this embodiment includes a storage tank 1 and a track bracket 2. The track bracket 2 is provided with a transportation track 21. The transportation track 21 is provided with a running mechanism 3 and a suspension frame 4. The running mechanism 3 is provided with a driving member 31 (the driving member 31 can be, for example, a driving motor or a hydraulic motor, etc.), a first running wheel 32 arranged on the upper and lower sides of the transportation track 21, and a transmission assembly 33 for connecting the first running wheels 32 on the upper and lower sides. The transmission assembly 33 is connected to the driving member 31, the suspension frame 4 is connected to the running mechanism 3, and the storage tank 1 is arranged on the suspension frame 4.

[0037] In the concrete transportation system of this embodiment, the first running wheels 32 are provided on both sides of the upper and lower sides of the transportation track 21, and the first running wheels 32 on both sides are connected by a transmission assembly 33. The driving member 31 is connected with the transmission assembly 33 to transmit power, so that the first running wheels 32 on both sides of the upper and lower sides of the transportation track 21 are powered, thereby greatly reducing the risk of the driving wheel slipping in the air, and the structure is simple and reliable; when the running mechanism 3 moves along the transportation track 21, it can drive the suspension frame 4 of the running mechanism 3 and the storage tank 1 installed on the suspension frame 4 to move as a whole, so as to realize the transportation of concrete; the load of the storage tank 1 is transmitted to the transportation track 21 through the suspension frame 4, and finally transmitted to the track bracket 2, so that the running mechanism 3 only needs to provide the driving force for running, and does not need to bear the load of the storage tank 1, and the structure is reasonable and effective. Of course, in other embodiments, the driving member 31 can also be directly connected to the first running wheel 32, and the remaining first running wheels 32 can also obtain driving force through the transmission assembly 33, which can also reduce the risk of the driving wheel slipping in the air.

[0038] Specifically referring to the figure, in this embodiment, the transmission assembly 33 includes a driving sprocket 331, a driven sprocket 332 coaxially arranged with each first running wheel 32, and a chain 333 wound around the driving sprocket 331 and the driven sprocket 332, and the driving member 31 is connected to the driving sprocket 331. When running is required, the driving member 31 drives the driving sprocket 331 to rotate, and the driving sprocket 331 drives each driven sprocket 332 to rotate through the chain 333, and the first running wheel 32 coaxially arranged with the driven sprocket 332 rotates synchronously with the driven sprocket 332, with a simple structure and reliable transmission.

[0039] Of course, in other embodiments, the transmission assembly 33 may also adopt a synchronous belt mechanism, including a driving pulley, a driven pulley arranged coaxially with each first running wheel 32, and a synchronous belt wound around the driving pulley and the driven pulley, and the driving member 31 is connected to the driving pulley.

[0040] Furthermore, in this embodiment, the running mechanism 3 includes an upper bracket 34, a lower bracket 35 hinged to the upper bracket 34, and an elastic pressing member 37 (the elastic pressing member 37 may be, for example, a coil spring, an elastic rope, etc.) for pressing the lower bracket 35 upward, and the upper first running wheel 32 is arranged on the upper bracket 34, and the lower first running wheel 32 is arranged on the lower bracket 35. The elastic force of the elastic pressing member 37 can make the upper and lower first running wheels 32 press the transport rail 21, thereby effectively providing the traction force required for running, and improving the stability and adaptability of the running mechanism 3 during operation.

[0041] Furthermore, in this embodiment, the running mechanism 3 is further provided with a first guide wheel 36, which is arranged on the left and right sides of the transport track 21. The first guide wheel 36 provides a guiding function to prevent the running mechanism 3 from deviating in the left and right directions when running along the transport track 21, thereby ensuring the movement accuracy, and the structure is reasonable and effective.

[0042] As a preferred embodiment, the transport track 21 is an I-shaped track, which is easy to manufacture and has a strong bearing capacity. The upper first running wheels 32 are arranged on the left and right sides of the web of the I-shaped track, which has good symmetry and is conducive to maintaining the force balance of the running mechanism 3. Of course, in other embodiments, the transport track 21 can also adopt other forms.

[0043] Furthermore, in this embodiment, the suspension frame 4 is provided with a second running wheel 41 and a second guide wheel 42, the second running wheel 41 is provided on the upper side of the transport track 21, and the second guide wheel 42 is provided on the left and right sides of the transport track 21. The second running wheel 41 can reduce the friction between the suspension frame 4 and the transport track 21, and reduce the requirements for the traction force of the running mechanism 3, while the second guide wheel 42 can provide a guiding function to prevent the suspension frame 4 from deviating left and right when moving along the transport track 21, and the structure is reasonable and effective.

[0044] Furthermore, in this embodiment, the suspension frame 4 is hinged to the running mechanism 3. Compared with the fixed connection between the suspension frame 4 and the running mechanism 3, it can better adapt to the transportation track 21 that needs to turn. Fig.13 For example, a swing arm 43 may be provided on the suspension frame 4, and a hinge pin 38 may be provided on the running mechanism 3. The hinge pin 38 is passed through the swing arm 43, so that the swing arm 43 can rotate at a certain angle.

[0045] As a preferred embodiment, both ends of the suspension frame 4 are provided with a running mechanism 3, which can provide more sufficient traction for the suspension frame 4 and the storage tank 1, and the reciprocating movement is more convenient. Of course, in other embodiments, the running mechanism 3 can also be set only at the front end or rear end of the suspension frame 4.

[0046] Embodiment 2

[0047] Figure 3 to Figure 4 Another embodiment of the concrete transportation system of the utility model is shown. The structure of the concrete transportation system of this embodiment is basically the same as that of the first embodiment, except that:

[0048] In this embodiment, the suspension frame 4 is fixedly connected to the running mechanism 3 . Compared with the first embodiment, the structure is simpler and is suitable for a linear transport track 21 .

[0049] Embodiment 3

[0050] Figure 5 , Figure 6, Fig.11 and Fig.12 Another embodiment of the concrete transportation system of the utility model is shown. The structure of the concrete transportation system of this embodiment is basically the same as that of the first embodiment, except that:

[0051] In this embodiment, the transmission assembly 33 includes a driving gear 334 and a driven gear 335 coaxially arranged with each first running wheel 32, the driving member 31 is connected to the driving gear 334, and the driven gear 335 is meshed with the driving gear 334. When running is required, the driving member 31 drives the driving gear 334 to rotate, and the driving gear 334 drives each driven gear 335 meshed with it to rotate, and the first running wheel 32 coaxially arranged with the driven gear 335 rotates synchronously with the driven gear 335, with a simple structure and reliable transmission.

[0052] Furthermore, since meshing transmission is required between the driven gear 335 and the driving gear 334 , the upper bracket 34 and the lower bracket 35 can be fixedly connected, and the elastic pressing member 37 can be eliminated.

[0053] Embodiment 4

[0054] Figure 7 and Figure 8 Another embodiment of the concrete transportation system of the utility model is shown. The structure of the concrete transportation system of this embodiment is basically the same as that of the third embodiment, except that:

[0055] In this embodiment, the suspension frame 4 is fixedly connected to the running mechanism 3 . Compared with the third embodiment, the structure is simpler and suitable for a linear transport track 21 .

[0056] 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 concrete transportation system, comprising a storage tank (1) and a track support (2), wherein the track support (2) is provided with a transportation track (21), characterized in that: A running mechanism (3) and a suspension frame (4) are provided on the transport track (21); the running mechanism (3) is provided with a driving member (31), first running wheels (32) provided on upper and lower sides of the transport track (21), and a transmission assembly (33) for connecting the first running wheels (32) on the upper and lower sides; the first running wheels (32) or the transmission assembly (33) is connected to the driving member (31); the suspension frame (4) is connected to the running mechanism (3); and the storage tank (1) is provided on the suspension frame (4).

2. The concrete transportation system according to claim 1, characterized in that: The transmission assembly (33) comprises a driving sprocket (331), a driven sprocket (332) coaxially arranged with each of the first running wheels (32), and a chain (333) wound around the driving sprocket (331) and the driven sprocket (332), and the driving member (31) is connected to the driving sprocket (331).

3. The concrete transportation system according to claim 1, characterized in that: The transmission assembly (33) comprises a driving pulley, a driven pulley coaxially arranged with each of the first running wheels (32), and a synchronous belt wound around the driving pulley and the driven pulley, and the driving member (31) is connected to the driving pulley.

4. The concrete transportation system according to claim 2 or 3, characterized in that: The running mechanism (3) comprises an upper bracket (34), a lower bracket (35) hinged to the upper bracket (34), and an elastic pressing member (37) for pressing the lower bracket (35) upwards, the first running wheel (32) on the upper side is arranged on the upper bracket (34), and the first running wheel (32) on the lower side is arranged on the lower bracket (35).

5. The concrete transportation system according to claim 1, characterized in that: The transmission assembly (33) comprises a driving gear (334) and a driven gear (335) coaxially arranged with each of the first running wheels (32); the driving member (31) is connected to the driving gear (334); and the driven gear (335) is meshed with the driving gear (334).

6. The concrete transportation system according to claim 1, characterized in that: The running mechanism (3) is also provided with a first guide wheel (36), and the first guide wheel (36) is arranged on the left and right sides of the transport track (21).

7. The concrete transportation system according to claim 1, characterized in that: The transport track (21) is an I-shaped track, and the first running wheels (32) are arranged on the left and right sides of the web of the I-shaped track.

8. The concrete transport system according to claim 1, 2, 3, 5, 6 or 7, characterized in that: The suspension frame (4) is provided with a second running wheel (41) and a second guide wheel (42); the second running wheel (41) is arranged on the upper side of the transport track (21); and the second guide wheel (42) is arranged on the left and right sides of the transport track (21).

9. The concrete transport system according to claim 1, 2, 3, 5, 6 or 7, characterized in that: The suspension frame (4) is hinged to the running mechanism (3).

10. The concrete transport system according to claim 1, 2, 3, 5, 6 or 7, characterized in that: The traveling mechanism (3) is provided at both the front and rear ends of the suspension frame (4).

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