Material feeding device for flood control dam

Abstract

The utility model discloses a material feeding device for a flood control dam, which comprises two seats, a swing support arranged between the seats, end rods arranged at two ends of the swing support and hinged to the tops of the seats, and is characterized in that a carrying trolley is arranged at the top of the swing support, a guide rail matched with the carrying trolley is arranged on the swing support, and the guide rail is hinged to the top of the seat. The base body at the bottom and the swing support are provided with pulley assemblies enabling the carrying trolley to move, the carrying trolley comprises a transport box and an insertion hole in the bottom of the transport box, the base body with the motor is arranged at the low position, then the other base body is arranged at the high position, and the transport box can move along the sliding groove through the pulley assemblies; when the transport box is located at the low position, the materials can be contained in the transport box by personnel, and then when the transport box is carried to the high position, the materials in the transport box are taken out by the personnel and then put into a dam formwork.

Description

Technical Field

[0001] The utility model relates to the technical field of dam casting, in particular to a material feeding device for flood control dams. Background Art

[0002] During the pouring process of flood control dams, some materials will be added to increase their firmness. For example, some stones will be added. During the pouring process, a layer of stones needs to be laid to enhance the impact resistance of the dam. In this process, the way to add materials is to carry them manually. That is, the person carries the stones from a low place and walks to a high place, then unloads the stones and other materials and puts them into the pouring formwork. This process is time-consuming and labor-intensive without the assistance of other equipment, and people have conducted a lot of research on this. Utility Model Content

[0003] The technical problem to be solved by the utility model is to provide a material feeding device for a flood control dam, which can solve the above-mentioned problems in the prior art.

[0004] The utility model is realized through the following technical scheme: a material feeding device for a flood control dam of the utility model comprises two seat bodies, a swing bracket is arranged between the seat bodies, end rods are arranged at both ends of the swing bracket, and the end rods are hinged to the top of the seat body, and is characterized in that a carrying trolley is arranged on the top of the swing bracket, a guide rail cooperating with the carrying trolley is arranged on the swing bracket, a pulley assembly for moving the carrying trolley is arranged on the bottom seat body and the swing bracket, and the carrying trolley comprises a transport box and a socket at the bottom of the transport box.

[0005] According to a further technical solution, a plurality of wheels are arranged at the bottom of the transport box.

[0006] According to a further technical solution, the guide rail comprises two guide rails, a slide groove is arranged in the guide rail, and the wheel rolls in the slide groove.

[0007] According to a further technical solution, the pulley assembly includes a plug-in block, which is plugged into the socket and fixed in the socket by means of a locking nut and a bolt.

[0008] According to a further technical solution, the pulley assembly further comprises a support frame arranged on one side of the top of the swing bracket, and a top sprocket is rotatably arranged in the support frame.

[0009] According to a further technical solution, the pulley assembly further comprises an installation cavity arranged on the other side of the top of the swing bracket, and an upper and a lower guide sprocket are hingedly arranged in the installation cavity.

[0010] A further technical solution is that the pulley assembly also includes a mounting seat arranged in the bottom seat body, a motor is arranged on one side of the mounting seat, a driving sprocket is fixedly arranged on the output shaft of the motor, a chain is wrapped around the outer surface of the driving sprocket, one end of the chain is fixed to the outer surface of the driving sprocket, and the other end of the chain is wrapped upward from the bottom of the top sprocket.

[0011] According to a further technical solution, a connecting chain is provided at the end of the chain, and the connecting chain is fixedly connected to the plug-in block.

[0012] The beneficial effects of the utility model are:

[0013] 1. By setting up the pulley assembly, the transport box can slide up and down along the swing bracket, so that personnel can easily transport materials from low to high, so that personnel can save effort when pouring the dam.

[0014] Second, by providing a guide sprocket at the top and bottom, the chain can be guided. After the guide rail and the slide groove are connected with the wheel, the transport box can also be guided, so that the transport box can move up and down more smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] For ease of explanation, the present invention is described in detail by the following specific embodiments and drawings.

[0016] Figure 1 It is a schematic diagram of the overall structure of a material feeding device for a flood control dam of the utility model;

[0017] Figure 2 for Figure 1 Schematic diagram at A in the middle;

[0018] Figure 3 for Figure 1 A schematic diagram showing the other side of the device;

[0019] Figure 4 for Figure 3 Schematic diagram at B in the middle;

[0020] Figure 5 for Figure 3 Schematic diagram at C in the middle;

[0021] In the figure, there are a mounting base 11, a motor 12, a base body 13, an end rod 14, a swing bracket 15, a guide sprocket 21, a guide rail 23, a slide groove 24, a mounting cavity 25, a chain 26, a driving sprocket 27, a transport box 31, a wheel 32, a socket 41, a plug block 42, a locking nut 43, a top side sprocket 44, a connecting chain 45, and a support frame 46. DETAILED DESCRIPTION

[0022] like Figure 1-Figure 5As shown, the utility model is described in detail. For the convenience of description, the directions mentioned below are defined as follows: the up, down, left, right, front and back directions mentioned below are Figure 1 The up-down, left-right, front-back directions of the projection relationship are consistent. A material feeding device for a flood control dam of the utility model comprises two seat bodies 13, a swing bracket 15 is arranged between the seat bodies 13, end rods 14 are arranged at both ends of the swing bracket 15, the end rods 14 are hinged to the top of the seat body 13, a carrying trolley is arranged on the top of the swing bracket 15, a guide rail cooperating with the carrying trolley is arranged on the swing bracket 15, and a pulley assembly for moving the carrying trolley is arranged on the bottom seat body 13 and the swing bracket 15.

[0023] Advantageously, the transport trolley comprises a transport box 31 , and a plurality of wheels 32 are disposed at the bottom of the transport box 31 .

[0024] Advantageously, the guide rail includes two guide rails 23 , a slide groove 24 is provided in the guide rail 23 , and the wheel portion of the wheel 32 abuts against the slide groove 24 , so that the wheel 32 can be confined in the slide groove 24 for rolling.

[0025] Advantageously, the transport trolley further comprises a socket 41 disposed at the bottom of the transport box 31 .

[0026] Advantageously, the pulley assembly includes a plug-in block 42, which is plugged into the socket 41. The plug-in block 42 is fixed in the socket 41 by providing a locking nut 43 and a bolt. Specifically, the bolt is passed through the socket 41 and the plug-in block 42, and then the locking nut 43 is threadably connected with the bolt to fix the plug-in block 42 in the socket 41.

[0027] Advantageously, the pulley assembly further comprises a support frame 46 disposed on one side of the top of the swing bracket 15 , and a top sprocket 44 is rotatably disposed in the support frame 46 .

[0028] Advantageously, the pulley assembly further comprises a mounting cavity 25 disposed on the other side of the top of the swing bracket 15 , and an upper and lower guide sprocket 21 are hingedly disposed in the mounting cavity 25 .

[0029] Advantageously, the pulley assembly further comprises a mounting base 11 arranged in the bottom base body 13, a motor 12 is arranged on one side of the mounting base 11, a driving sprocket 27 is fixedly arranged on the output shaft of the motor 12, a chain 26 is wound around the outer surface of the driving sprocket 27, one end of the chain 26 is fixed to the outer surface of the driving sprocket 27, the other end of the chain 26 passes through between the guide sprockets 21 and extends upward along the swing bracket 15, then passes around the bottom of the top side sprocket 44 and extends downward from the top of the top side sprocket 44 along the swing bracket 15, a connecting chain 45 is arranged at the end of the chain 26, and the connecting chain 45 is fixedly connected with the plug-in block 42.

[0030] By setting the seat body 13 with the motor 12 at a low place and then setting the other seat body 13 at a high place, the transport box 31 can be moved along the slide 24 through the pulley assembly. When the transport box 31 is at a low place, personnel can load materials into the transport box 31, and then when the transport box 31 is transported to a high place, personnel take out the materials in the transport box 31 and put them into the dam formwork.

[0031] When the device is working, the motor 12 drives the driving sprocket 27 to rotate, so that the chain 26 is released from the surface of the driving sprocket 27 or is wound into a roll. When the chain 26 is released from the surface of the driving sprocket 27, since one side of the transport box 31 is connected and fixed to the chain 26 through the plug-in block 42 and the connecting chain 45, the transport box 31 can move downward along the swing bracket 15 under the action of gravity.

[0032] When the chain 26 is wound around the surface of the driving sprocket 27 , the structure composed of the chain 26 , the connecting chain 45 and the plug-in block 42 will pull the transport box 31 to move upward along the swing bracket 15 .

[0033] The wheels 32 are connected with the guide rails 23 and the slide grooves 24, so that the transport box 31 can move more smoothly and play a guiding role.

[0034] The seat body 13 can be provided with holes and then fixed on the work surface by bolts or a combination of nuts and bolts. Since there are many ways to fix, no further examples are given. In actual use, the seat body 13 can be stably installed at a low place or a high place.

[0035] When the chain 26 passes through the guide sprocket 21 , the teeth of the guide sprocket 21 can be inserted into the chain 26 , and there is no collision between the teeth of the guide sprocket 21 , thereby playing a guiding role.

[0036] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A material feeding device for a flood control dam, comprising two base bodies (13), a swing bracket (15) is arranged between the base bodies (13), end rods (14) are arranged at both ends of the swing bracket (15), and the end rods (14) are hingedly arranged with the top of the base body (13), characterized in that: A transport trolley is arranged on the top of the swing bracket (15), a guide rail matched with the transport trolley is arranged on the swing bracket (15), a pulley assembly for moving the transport trolley is arranged on the base body (13) at the bottom and the swing bracket (15), and the transport trolley comprises a transport box (31) and a socket (41) at the bottom of the transport box (31).

2. A material feeding device for flood control dam according to claim 1, characterized in that: A plurality of wheels (32) are arranged at the bottom of the transport box (31).

3. A material feeding device for flood control dam according to claim 2, characterized in that: The guide rails include two guide rails (23), a slide groove (24) is arranged in the guide rails (23), and the wheels (32) roll in the slide groove (24).

4. A material feeding device for flood control dam according to claim 1, characterized in that: The pulley assembly comprises a plug-in block (42), which is plugged into the plug-in hole (41). The plug-in block (42) is fixed in the plug-in hole (41) by means of a locking nut (43) and a bolt.

5. A material feeding device for flood control dam according to claim 4, characterized in that: The pulley assembly also includes a support frame (46) arranged on one side of the top of the swing bracket (15), and a top sprocket wheel (44) is rotatably arranged in the support frame (46).

6. A material feeding device for flood control dam according to claim 5, characterized in that: The pulley assembly also includes a mounting cavity (25) arranged on the other side of the top of the swing bracket (15), and a guide sprocket (21) is hingedly arranged on the upper and lower sides of the mounting cavity (25).

7. A material feeding device for flood control dam according to claim 6, characterized in that: The pulley assembly also includes a mounting seat (11) arranged in the bottom seat body (13), a motor (12) is arranged on one side of the mounting seat (11), a driving sprocket (27) is fixedly arranged on the output shaft of the motor (12), a chain (26) is wound around the outer surface of the driving sprocket (27), one end of the chain (26) is fixed to the outer surface of the driving sprocket (27), and the other end of the chain (26) is wound upward from the bottom of the top sprocket (44).

8. The material feeding device for flood control dam according to claim 7, characterized in that: A connecting chain (45) is provided at the end of the chain (26), and the connecting chain (45) is fixedly matched and connected to the plug-in block (42).

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