Agricultural water conservancy culvert pipe loading and unloading transportation frame

Abstract

The utility model relates to the technical field of culvert pipe transporting frames, and discloses an agricultural water conservancy culvert pipe loading and unloading transporting frame which comprises a transporting frame body, an unloading mechanism is arranged at the top of the transporting frame body, a moving mechanism is arranged at the bottom of the transporting frame body, and the unloading mechanism comprises a conveying belt and a supporting seat. A connecting block is fixedly connected to the top of the conveying belt, a pushing plate is fixedly connected to the top of the connecting block, a groove is formed in one end of the supporting seat, an air cylinder is fixedly connected to the interior of the groove, a fixing block is fixedly connected to one end of the air cylinder, and a fixing plate is fixedly connected to one end of the fixing block; a positioning column is fixedly connected to one end of the fixing plate, a groove is formed in the outer portion of the positioning column, and an electric telescopic rod is fixedly connected to the interior of the groove. According to the agricultural water conservancy culvert pipe loading and unloading transportation frame, multiple times of hoisting through a crane are not needed through the unloading mechanism, the unloading speed is increased, and the effect of improving the transportation efficiency is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of culvert transportation frames, in particular to an agricultural water conservancy culvert loading and unloading transportation frame. Background Technique

[0002] A culvert refers to a pipeline buried underground, cast with reinforced concrete, commonly known as a cement pipe. Small culverts are also made of metal materials. It is used as a water diversion pipeline under the all-round cofferdam dam and as a water conveyance pipeline in general cases. At present, most of the water supply and drainage pipelines in cities in China use cement pipes as culverts. When installing culverts in construction, the culverts need to be transported to the designated location first.

[0003] According to the "A Culvert Loading and Unloading Transportation Frame for Building Construction" disclosed in the Chinese Patent Publication No. CN 214492978 U, the device includes a transportation frame main body. Two groups of limit sliding rails are horizontally arranged in parallel at the inner bottom of the transportation frame main body. A first fixed base, a second fixed base and a buffer pad base are arranged on the limit sliding rails. There are two groups of the first fixed bases, symmetrically arranged at both ends of the limit sliding rails. There are multiple groups of the second fixed bases, which are arranged side by side at intervals on the limit sliding rails between the two groups of first fixed seats. There are also multiple groups of the buffer pad bases, which are arranged between the first fixed seat and the second fixed seat or between two groups of second fixed seats. The bottoms of the first fixed seat, the second fixed seat and the buffer pad base can all be connected to the inner bottom of the transportation frame main body through second fixing bolts. Corresponding fixing screw holes are arranged in multiple groups side by side at the corresponding positions at the bottom of the transportation frame main body. The utility model can adapt to the transportation and fixation of culverts of different sizes and has a good buffer and fixation effect.

[0004] If the above-mentioned existing technology is applied to agriculture, the culverts are installed between multiple fixed frames, so that when unloading the culverts, they can only be lifted one by one by a crane. In the case of uneven farmland ground, it is difficult to quickly unload the culverts from the transportation frame, affecting the unloading efficiency. Content of the Utility Model

[0005] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide an agricultural water conservancy culvert loading and unloading transportation frame, which does not need to be hoisted by a crane multiple times, improves the unloading speed, and achieves the effect of improving the transportation efficiency.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0007] An agricultural water conservancy culvert loading and unloading transportation frame includes a transportation frame body. A discharging mechanism is arranged at the top of the transportation frame body, and a moving mechanism is arranged at the bottom of the transportation frame body.

[0008] The discharging mechanism includes a conveyor belt and a support base. A connecting block is fixedly connected to the top of the conveyor belt, and a pushing plate is fixedly connected to the top of the connecting block. A groove is formed at one end of the support base, and a cylinder is fixedly connected inside the groove. A fixed block is fixedly connected to one end of the cylinder, a fixing plate is fixedly connected to one end of the fixed block, a positioning post is fixedly connected to one end of the fixing plate, a groove is formed outside the positioning post, and an electric telescopic rod is fixedly connected inside the groove. A positioning plate is fixedly connected to one end of the electric telescopic rod.

[0009] Preferably, the conveyor belt is installed inside the transport rack body. There are multiple support bases, and the multiple support bases are respectively fixedly connected to the left and right sides of the transport rack body. A servo motor is installed at one end of the conveyor belt.

[0010] Preferably, there are multiple pushing plates, and the multiple pushing plates are arranged in a linear array.

[0011] Preferably, there are multiple positioning plates, and the multiple positioning plates are arranged in a circular array.

[0012] Preferably, the moving mechanism includes a moving seat and a buffer seat. A rotating shaft is installed inside the buffer seat, a first motor is installed at one end of the rotating shaft, moving wheels are installed at the bottom of the moving seat, and a sliding plate is installed outside the rotating shaft.

[0013] Preferably, the moving seat is fixedly connected to the bottom of the transport rack body, and the buffer seat is fixedly connected to the front of the transport rack body.

[0014] Preferably, there are multiple moving wheels, and an anti-slip pad is arranged on the top of the sliding plate.

[0015] Compared with the prior art, the beneficial effects achieved by the present utility model are:

[0016] First, hoist the culvert pipe onto the transport frame body by a crane. Divide the transport frame body into multiple parts through the provided push plates, so that the culvert pipe can be hoisted between multiple push plates. Then, start the cylinder to drive the fixed block to retract, thereby driving the fixed plate to move towards one end of the culvert pipe. Since fixed plates are provided at both ends of the transport frame body, the two fixed plates can clamp the culvert pipe in the middle. After the fixed plate clamps the culvert pipe, the positioning column is inserted into the interior of the culvert pipe. Then, start the electric telescopic rod in the positioning column groove, and drive the positioning plate to extend through the electric telescopic rod until the positioning plate contacts the inner wall of the culvert pipe, so as to fix the culvert pipe through the positioning plate and the fixed plate. Then, the transport frame body can be pulled to move for transportation. After arriving at the location, release the fixation of the culvert pipe by retracting the positioning plate and the fixed plate. Then, start the servo motor to drive the conveyor belt to rotate, and then drive the connecting block on the top of the conveyor belt to rotate, so that the push plate pushes the culvert pipe and pushes the culvert pipe down from the front of the transport frame body. Then, pull the transport frame body apart by a certain distance, and repeat the above steps to push down the remaining culvert pipes, without hoisting them down by the crane multiple times, improving the unloading speed and achieving the effect of improving the transportation efficiency.

[0017] Second, the transport frame body can be moved through the provided moving seat and moving wheels, which is convenient for transporting the culvert pipe. When the culvert pipe needs to be unloaded at the arrival location, drive the rotating shaft to rotate through the first motor, and then drive the sliding plate inside the buffer seat to rotate, so that one end of the sliding plate contacts the ground, forming a slope for the culvert pipe to be easily pushed down, and the anti-slip pad on the top of the sliding plate slows down the sliding speed, thus completing the operations of moving and slowing down the sliding speed. Description of the Drawings

[0018] Figure 1 It is the overall three-dimensional view of the present utility model;

[0019] Figure 2 It is the three-dimensional view of the unloading mechanism of the present utility model;

[0020] Figure 3 It is the cross-sectional view of the unloading mechanism of the present utility model;

[0021] Figure 4 It is the enlarged view at A of the present utility model;

[0022] Figure 5 It is the top cross-sectional view of the sliding plate of the present utility model.

[0023] Wherein: 1. Transport frame body; 2. Unloading mechanism; 3. Moving mechanism; 21. Conveyor belt; 22. Support seat; 23. Connecting block; 24. Push plate; 25. Cylinder; 26. Fixed block; 27. Fixed plate; 28. Positioning column; 29. Electric telescopic rod; 201. Positioning plate; 31. Moving seat; 32. Buffer seat; 33. Rotating shaft; 34. First motor; 35. Moving wheel; 36. Sliding plate. Detailed implementation manners

[0024] The following will further describe in detail the specific implementation manners of the present utility model in conjunction with the accompanying drawings.

[0025] Embodiment 1

[0026] Please refer to Figures 1-5 , an agricultural water conservancy culvert loading and unloading transport rack, including a transport rack body 1, a discharging mechanism 2 is arranged at the top of the transport rack body 1, and a moving mechanism 3 is arranged at the bottom of the transport rack body 1;

[0027] The discharging mechanism 2 includes a conveyor belt 21 and a support seat 22. A connecting block 23 is fixedly connected to the top of the conveyor belt 21, a pushing plate 24 is fixedly connected to the top of the connecting block 23, a groove is opened at one end of the support seat 22, a cylinder 25 is fixedly connected to the inside of the groove, a fixing block 26 is fixedly connected to one end of the cylinder 25, a fixing plate 27 is fixedly connected to one end of the fixing block 26, a positioning column 28 is fixedly connected to one end of the fixing plate 27, a groove is opened on the outside of the positioning column 28, an electric telescopic rod 29 is fixedly connected to the inside of the groove, and a positioning plate 201 is fixedly connected to one end of the electric telescopic rod 29.

[0028] The conveyor belt 21 is installed inside the transport rack body 1. There are multiple support seats 22, and the multiple support seats 22 are respectively fixedly connected to the left and right sides of the transport rack body 1. A servo motor is installed at one end of the conveyor belt 21.

[0029] There are multiple pushing plates 24, and the multiple pushing plates 24 are arranged in a linear array.

[0030] There are multiple positioning plates 201, and the multiple positioning plates 201 are arranged in an annular array.

[0031] Through the above technical solution, the culvert is hoisted onto the transport frame body 1 by a crane. The transport frame body 1 is divided into multiple parts by the arranged push plate 24, so that the culvert can be hoisted between multiple push plates 24. Then, the cylinder 25 is started to drive the fixed block 26 to retract, thereby driving the fixed plate 27 to move towards one end of the culvert. Since the fixed plates 27 are arranged at both ends of the transport frame body 1, the two fixed plates 27 can clamp the culvert in the middle. After the fixed plate 27 clamps the culvert, the positioning column 28 is inserted into the inside of the culvert, and then the electric telescopic rod 29 in the groove of the positioning column 28 is started. The positioning plate 201 is driven by the electric telescopic rod 29 to extend until the positioning plate 201 contacts the inner wall of the culvert, so that the culvert is fixed by the positioning plate 201 and the fixed plate 27. Then, the transport frame body 1 can be pulled to move for transportation. After reaching the location, the fixation of the culvert is released by retracting the positioning plate 201 and the fixed plate 27. Then, the servo motor is started to drive the conveyor belt 21 to rotate, and then the connecting block 23 on the top of the conveyor belt 21 is driven to rotate, so that the push plate 24 pushes the culvert and pushes the culvert down from the front of the transport frame body 1. Then, the transport frame body 1 is pulled apart by a certain distance, and the above steps are repeated to push down the remaining culverts, eliminating the need to hoist them down by the crane multiple times, improving the unloading speed and achieving the effect of improving the transportation efficiency.

[0032] Embodiment 2

[0033] Please refer to Figures 1-5 , and on the basis of Embodiment 1, it is further obtained that the moving mechanism 3 includes a moving seat 31 and a buffer seat 32. A rotating shaft 33 is installed inside the buffer seat 32, a first motor 34 is installed at one end of the rotating shaft 33, a moving wheel 35 is installed at the bottom of the moving seat 31, and a sliding plate 36 is installed outside the rotating shaft 33.

[0034] The moving seat 31 is fixedly connected to the bottom of the transport frame body 1, and the buffer seat 32 is fixedly connected to the front of the transport frame body 1.

[0035] A plurality of moving wheels 35 are provided, and an anti-slip pad is provided on the top of the sliding plate 36.

[0036] Through the above technical solution, the transport frame body 1 can be moved by the arranged moving seat 31 and moving wheels 35, which is convenient for transporting the culvert. When the culvert needs to be unloaded at the location, the first motor 34 is started to drive the rotating shaft 33 to rotate, and then the sliding plate 36 inside the buffer seat 32 is driven to rotate, so that one end of the sliding plate 36 contacts the ground, forming a slope for the culvert to be easily pushed down. The anti-slip pad on the top of the sliding plate 36 slows down the sliding speed, thus completing the operations of moving and slowing down the sliding speed.

[0037] Although specific embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these specific embodiments without departing from the principle and spirit, and the scope is defined by the appended claims and their equivalents.

Claims

1. An agricultural water conservancy culvert loading and unloading transport rack, including a transport rack body (1), characterized in that: A discharging mechanism (2) is provided at the top of the transport frame body (1), and a moving mechanism (3) is provided at the bottom of the transport frame body (1); The discharging mechanism (2) includes a conveyor belt (21) and a support seat (22). A connecting block (23) is fixedly connected to the top of the conveyor belt (21), a pushing plate (24) is fixedly connected to the top of the connecting block (23), a groove is formed at one end of the support seat (22), a cylinder (25) is fixedly connected to the inside of the groove, a fixing block (26) is fixedly connected to one end of the cylinder (25), a fixing plate (27) is fixedly connected to one end of the fixing block (26), a positioning column (28) is fixedly connected to one end of the fixing plate (27), a groove is formed in the outer portion of the positioning column (28), an electric telescopic rod (29) is fixedly connected to the inside of the groove, and a positioning plate (201) is fixedly connected to one end of the electric telescopic rod (29).

2. The agricultural water conservancy culvert loading, unloading and transportation rack according to claim 1, characterized in that: The conveyor belt (21) is installed inside the transport frame body (1). A plurality of the support seats (22) are provided, and the plurality of support seats (22) are respectively fixedly connected to the left and right sides of the transport frame body (1). A servo motor is installed at one end of the conveyor belt (21).

3. The agricultural water conservancy culvert loading, unloading and transportation rack according to claim 1, characterized in that: A plurality of the pushing plates (24) are provided, and the plurality of pushing plates (24) are arranged in a linear array distribution.

4. The agricultural water conservancy culvert pipe loading, unloading and transporting rack according to claim 1, characterized in that: A plurality of the positioning plates (201) are provided, and the plurality of positioning plates (201) are arranged in an annular array distribution.

5. The agricultural water conservancy culvert loading, unloading and transportation rack according to claim 1, characterized in that: The moving mechanism (3) includes a moving seat (31) and a buffer seat (32). A rotating shaft (33) is installed inside the buffer seat (32), a first motor (34) is installed at one end of the rotating shaft (33), moving wheels (35) are installed at the bottom of the moving seat (31), and a sliding plate (36) is installed on the outer portion of the rotating shaft (33).

6. The agricultural water conservancy culvert loading, unloading and transportation rack according to claim 5, characterized in that: The moving seat (31) is fixedly connected to the bottom of the transport frame body (1), and the buffer seat (32) is fixedly connected to the front of the transport frame body (1).

7. The agricultural water conservancy culvert loading, unloading and transportation rack according to claim 5, characterized in that: A plurality of the moving wheels (35) are provided, and an anti-slip pad is arranged on the top of the sliding plate (36).

Images