Ultrahigh discharging device of small bucket loader

Abstract

The utility model discloses an ultrahigh unloading device of a small bucket loader, which relates to the technical field of unloading devices and comprises a loader bucket main body, a shovel plate block is fixedly mounted at one end of the top of the loader bucket main body, an unloading shaft is movably mounted in the loader bucket main body, one end of the unloading shaft is fixedly connected with a connecting shaft, and the other end of the unloading shaft is fixedly connected with the shovel plate block. A driving block is fixedly connected to the surface of the connecting shaft, an air valve pipe is fixedly connected to one side of the driving block, and an overturning shaft is movably installed on the inner side of the loader bucket body. The discharging shaft is driven to rotate through the driving mechanism, then the overturning shaft, the discharging ring and the auxiliary discharging piece are driven to rotate synchronously, the discharging plate on the outer side achieves the pushing action through rotation, auxiliary discharging is carried out, the telescopic elastic column carries out telescopic movement, the pushing plate is driven to move correspondingly, the pushing effect is further enhanced, and the discharging efficiency is improved. And the discharging efficiency is improved, so that the working efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of loaders, in particular to an ultra-high unloading device for a small-bucket loader. Background Technique

[0002] As an important part of earthwork construction machinery, small-bucket loaders are widely used in construction projects such as highways, railways, buildings, hydropower, ports, mines, etc. With the continuous development of engineering construction, the performance requirements for loaders are getting higher and higher. Especially in terms of unloading height, traditional loaders often have difficulty meeting the needs of ultra-high unloading.

[0003] In the existing technical solutions, the publication number: CN208594461U, a loader mixing bucket convenient for unloading, is proposed, which includes a mixing bucket body. A mixing mechanism is arranged inside the mixing bucket body. A through opening is formed at the bottom of the mixing bucket body. A valve plate with a size adapted to it is arranged at the opening. An oil cylinder and a valve arm lever are also arranged on the bottom surface of the mixing bucket body. One end of the oil cylinder is hinged to a first hinge seat on the mixing bucket body.

[0004] In order to solve the problem that workers manually load concrete into a wheelbarrow and transport it to these places where precise pouring is required and then shovel it in manually for pouring, which undoubtedly increases the labor intensity of workers and reduces the construction efficiency. The existing technology is to use an oil cylinder to open the valve plate, and the concrete in the mixing bucket body can be discharged through the opening. In this case, the concrete can be injected into a narrow foundation pit or formwork box, that is, rapid dumping and unloading can be achieved, and quantitative and fixed-point small-flow precise discharging can be realized, greatly reducing the labor intensity of workers. However, when the small-bucket loader cooperates with the bucket for unloading, material jamming is likely to occur, and there is a situation where convenient unloading of the device is required, reducing the practicality of the device. Content of the Utility Model

[0005] The purpose of the utility model is to provide an ultra-high unloading device for a small-bucket loader to solve the problems put forward in the above background technique.

[0006] To solve the above technical problems, the technical solution adopted by the utility model is:

[0007] An ultra-high unloading device for a small-bucket loader includes a loader bucket main body. One end at the top of the loader bucket main body is fixedly installed with a shovel plate block. A discharge shaft is movably installed inside the loader bucket main body. One end of the discharge shaft is fixedly connected with a connecting shaft. A driving block is fixedly connected to the surface of the connecting shaft. An air valve pipe is fixedly connected to one side of the driving block. A turning shaft is movably installed inside the loader bucket main body, and the inner side of the turning shaft is movably installed outside the discharge shaft.

[0008] Both ends of the discharge shaft are fixedly installed with discharge rings, and a discharge mechanism is arranged inside the discharge rings.

[0009] A connecting column is fixedly connected to the side of the discharge ring, and a reinforcement mechanism is arranged at the other end of the connecting column. An auxiliary discharge part is fixedly installed on the side of the reinforcement mechanism.

[0010] A further improvement of the technical solution of the present utility model lies in that: the discharge mechanism includes a telescopic spring column, and one end of the telescopic spring column is fixedly connected to a pushing plate.

[0011] By adopting the above technical solution, through the mutual cooperation of the telescopic spring column and the pushing plate, the function of pushing and discharging materials is achieved.

[0012] A further improvement of the technical solution of the present utility model lies in that: a support plate is fixedly installed inside the discharge ring, the other end of the support plate is fixedly sleeved with a mounting block, and a fixing bolt is threadedly connected to the side of the mounting block.

[0013] By adopting the above technical solution, through the mutual cooperation of the mounting block and the fixing bolt, the function of strengthening the connection is achieved.

[0014] A further improvement of the technical solution of the present utility model lies in that: a discharge plate is movably installed outside the discharge ring, and a reinforcement plate is fixedly installed on the surface of the discharge plate.

[0015] By adopting the above technical solution, through the mutual cooperation of the discharge plate and the reinforcement plate, the function of assisting in discharging materials is achieved.

[0016] A further improvement of the technical solution of the present utility model lies in that: a socket ring is fixedly installed at the bottom of the mounting block, an installation sleeve block is fixedly installed inside the socket ring, the installation sleeve block is fixedly installed outside the discharge shaft, and a threaded column is threadedly connected to the outside of the installation sleeve block.

[0017] By adopting the above technical solution, through the mutual cooperation of the socket ring, the installation sleeve block and the threaded column, the function of fixed installation is achieved.

[0018] A further improvement of the technical solution of the present utility model lies in that: the reinforcement mechanism includes a flange block, a plugging column is threadedly connected to the surface of the flange block, and a reinforcement baffle is fixedly installed outside the flange block.

[0019] By adopting the above technical solution, through the mutual cooperation of the flange block, the plugging column and the reinforcement baffle, the function of strengthening the installation is achieved.

[0020] A further improvement of the technical solution of the present utility model lies in that: a buffer pad is fixedly installed inside the flange block, and a friction block is fixedly installed on the surface of the buffer pad.

[0021] By adopting the above technical solution, the functions of buffer pads and friction blocks cooperate with each other to achieve the function of sealed connection.

[0022] Due to the adoption of the above technical solution, the technical progress achieved by the present utility model compared with the prior art is as follows:

[0023] 1. The present utility model provides a high-discharge device for a small-bucket loader. By driving the discharge shaft to rotate through a driving mechanism, the turnover shaft, the discharge ring, and the auxiliary discharge member are driven to rotate synchronously. The outer discharge plate uses rotation to achieve the pushing action, thereby performing auxiliary discharge. Then, the telescopic spring column performs telescopic movement to drive the pushing plate to move accordingly, further enhancing the pushing effect and improving the discharge efficiency, which is beneficial to improving the working efficiency of the device.

[0024] 2. The present utility model provides a high-discharge device for a small-bucket loader. A socket structure is provided at the bottom of the support plate for installing the mounting block. On the surface of the mounting block, a bolt is fixed by means of threaded connection to achieve the function of strengthening the installation, which is convenient for the device to enhance the strength of the discharge mechanism during the auxiliary discharge process and is beneficial for the device to improve the service life of the mechanism.

[0025] 3. The present utility model provides a high-discharge device for a small-bucket loader. The connecting column is used to connect the auxiliary discharge member and the discharge ring, and cooperate with the rotating mechanism to perform the auxiliary discharge operation. The threaded connection of the plug column and the flange block is used to achieve the flange-type fastening connection between the auxiliary discharge member and the connecting column, enhance the stability of the connection part, install the reinforcing baffle, further enhance the stability of the connection structure, seal the buffer pad and the friction block, improve the firmness of the connection, ensure that the device can more effectively provide the reinforcement function, and thus promote the stable operation of the discharge mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 is a schematic structural diagram of the present utility model;

[0027] Figure 2 is a schematic structural diagram of the discharge ring of the present utility model;

[0028] Figure 3 is a schematic structural diagram of the auxiliary discharge member of the present utility model;

[0029] Figure 4 is a schematic structural diagram of the socket ring of the present utility model;

[0030] Figure 5 is a schematic structural diagram of the flange block of the present utility model.

[0031] In the figure: 1. Loader bucket main body; 2. Shovel plate; 3. Discharge shaft; 4. Connecting shaft; 5. Driving block; 6. Air valve pipe; 7. Discharge ring; 8. Tipping shaft; 9. Auxiliary discharge member; 71. Discharge plate; 72. Telescopic spring column; 73. Pushing plate; 74. Support plate; 75. Socket ring; 76. Mounting sleeve block; 77. Threaded column; 91. Connecting column; 92. Flange block; 93. Reinforcing baffle; 94. Insertion column; 751. Mounting block; 752. Fixed bolt; 921. Buffer pad; 922. Friction block. Detailed implementation mode

[0032] The following further describes the present utility model in detail in conjunction with the embodiments:

[0033] As Figures 1-5 shown, the present utility model provides the following technical solutions.

[0034] Embodiment 1

[0035] This embodiment provides a high-discharge device for a small-bucket loader, including a loader bucket main body 1. One end of the top of the loader bucket main body 1 is fixedly installed with a shovel plate 2. A discharge shaft 3 is movably installed inside the loader bucket main body 1. One end of the discharge shaft 3 is fixedly connected to a connecting shaft 4. The surface of the connecting shaft 4 is fixedly connected to a driving block 5. One side of the driving block 5 is fixedly connected to an air valve pipe 6. A tipping shaft 8 is movably installed inside the loader bucket main body 1. The inside of the tipping shaft 8 is movably installed outside the discharge shaft 3. Discharge rings 7 are fixedly installed at both ends of the discharge shaft 3. A discharge mechanism is arranged inside the discharge rings 7. The discharge mechanism includes a telescopic spring column 72. One end of the telescopic spring column 72 is fixedly connected to a pushing plate 73. By cooperating the driving block 5 with the air valve pipe 6 to provide power, the loader bucket main body 1 is driven to perform excavation work. Then, the driving mechanism is used to drive the discharge shaft 3 to rotate, driving the tipping shaft 8, the discharge rings 7 and the auxiliary discharge member 9 to rotate. The outer discharge plate 71 is used for rotating and pushing materials to achieve the function of auxiliary discharging. Then, the telescopic spring column 72 expands and contracts to drive the pushing plate 73 to move, achieving the function of pushing materials, further improving the discharging efficiency and being beneficial to the device to improve the working efficiency.

[0036] Embodiment 2

[0037] Based on Embodiment 1, this embodiment provides a technical solution: Preferably, a support plate 74 is fixedly installed inside the discharge ring 7. The other end of the support plate 74 is fixedly sleeved with a mounting block 751. A fixing bolt 752 is threadedly connected to the side surface of the mounting block 751. A discharge plate 71 is movably installed outside the discharge ring 7. A reinforcing plate is fixedly installed on the surface of the discharge plate 71. A socket ring 75 is fixedly installed at the bottom of the mounting block 751. An installation sleeve block 76 is fixedly installed inside the socket ring 75. The outside of the installation sleeve block 76 is fixedly installed on the outside of the discharge shaft 3. A threaded column 77 is threadedly connected to the outside of the installation sleeve block 76 to improve the fixing of the connection mechanism. By sleeving the mounting block 751 at the bottom of the support plate 74 and threadedly connecting the fixing bolt 752 on the surface of the mounting block 751, the function of reinforcement installation is achieved, which is convenient for the device to increase the strength of the discharge mechanism during auxiliary discharge, thereby improving the service life of the mechanism.

[0038] Embodiment 3

[0039] Based on Embodiment 1, this embodiment provides a technical solution: Preferably, a connecting column 91 is fixedly connected to the side surface of the discharge ring 7. The other end of the connecting column 91 is provided with a reinforcement mechanism. An auxiliary discharge member 9 is fixedly installed on the side surface of the reinforcement mechanism. The reinforcement mechanism includes a flange block 92. A plug-in column 94 is threadedly connected to the surface of the flange block 92. A reinforcement baffle 93 is fixedly installed outside the flange block 92. A buffer pad 921 is fixedly installed inside the flange block 92. A friction block 922 is fixedly installed on the surface of the buffer pad 921. The auxiliary discharge member 9 and the discharge ring 7 are connected and installed through the connecting column 91, and cooperate with the rotation mechanism for auxiliary discharge. The plug-in column 94 is threadedly connected to the flange block 92 to make the auxiliary discharge member 9 and the connecting column 91 be flange-connected, increasing the fixing of the connection part. Then, the reinforcement baffle 93 is used for reinforcement installation, and the buffer pad 921 and the friction block 922 are used for sealed connection to increase the firmness of the connection part, so as to facilitate the device to improve the reinforcement function and facilitate the stable operation of the discharge mechanism.

[0040] Next, specifically describe the working principle of the high-discharge device of the small bucket loader.

[0041] As Figures 1-5As shown in the figure, power is provided by the driving block 5 cooperating with the air valve pipe 6 to drive the main body 1 of the loader bucket to perform excavation work. Then, the driving mechanism is used to drive the discharge shaft 3 to rotate, driving the turning shaft 8, the discharge ring 7 and the auxiliary discharge member 9 to rotate. The outer discharge plate 71 is used for rotary pushing to achieve the function of auxiliary discharging. Then, the telescopic spring column 72 expands and contracts to drive the pushing plate 73 to move to achieve the function of pushing, further improving the discharging efficiency, which is beneficial to the device to improve the working efficiency. The bottom of the support plate 74 is sleeved with the mounting block 751, and the fixing bolt 752 is threadedly connected to the surface of the mounting block 751 to achieve the function of strengthening the installation, facilitating the device to increase the strength of the discharging mechanism during auxiliary discharging, thereby extending the service life of the mechanism. Then, the auxiliary discharge member 9 and the discharge ring 7 are connected and installed through the connecting column 91, and auxiliary discharging is carried out in cooperation with the rotating mechanism. The plug column 94 is threadedly connected to the flange block 92 to make the auxiliary discharge member 9 and the connecting column 91 be flange-connected, increasing the fixity of the connection part. Then, the reinforcement baffle 93 is used for reinforcement installation, and the buffer pad 921 and the friction block 922 are hermetically connected to increase the firmness of the connection part, thereby facilitating the device to improve the reinforcement function and facilitating the stable operation of the discharging mechanism.

[0042] The above has generally described the present invention in detail. However, based on the present invention, some modifications or improvements can be made, which are obvious to those of ordinary skill in the technical field. Therefore, the modifications or improvements made without departing from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. An ultra-high discharge device for a small bucket loader, comprising a loader bucket main body (1), characterized in that: One end of the top of the loader bucket body (1) is fixedly installed with a shovel plate block (2). An unloading shaft (3) is movably installed inside the loader bucket body (1). One end of the unloading shaft (3) is fixedly connected with a connecting shaft (4). A driving block (5) is fixedly connected to the surface of the connecting shaft (4). An air valve pipe (6) is fixedly connected to one side of the driving block (5). A turning shaft (8) is movably installed inside the loader bucket body (1), and the inner side of the turning shaft (8) is movably installed on the outer side of the unloading shaft (3). Unloading rings (7) are fixedly installed at both ends of the unloading shaft (3), and an unloading mechanism is arranged inside the unloading rings (7). A connecting column (91) is fixedly connected to the side surface of the unloading ring (7). The other end of the connecting column (91) is provided with a reinforcing mechanism, and an auxiliary unloading part (9) is fixedly installed on the side surface of the reinforcing mechanism.

2. The ultra-high unloading device of a small bucket loader according to claim 1, characterized in that: The unloading mechanism includes a telescopic spring column (72), and a pushing plate (73) is fixedly connected to one end of the telescopic spring column (72).

3. The ultra-high discharge device of a small bucket loader according to claim 1, characterized in that: A support plate (74) is fixedly installed inside the unloading ring (7). The other end of the support plate (74) is fixedly sleeved with a mounting block (751), and a fixing bolt (752) is threadedly connected to the side surface of the mounting block (751).

4. The ultra-high unloading device of a small bucket loader according to claim 1, characterized in that: An unloading plate (71) is movably installed on the outer side of the unloading ring (7), and a reinforcing plate is fixedly installed on the surface of the unloading plate (71).

5. The ultra-high discharge device of a small bucket loader according to claim 3, characterized in that: A socket ring (75) is fixedly installed at the bottom of the mounting block (751). An installation sleeve block (76) is fixedly installed inside the socket ring (75). The outer side of the installation sleeve block (76) is fixedly installed on the outer side of the unloading shaft (3), and a threaded column (77) is threadedly connected to the outer side of the installation sleeve block (76).

6. The ultra-high discharge device of a small bucket loader according to claim 1, wherein: The reinforcing mechanism includes a flange block (92), a plugging column (94) is threadedly connected to the surface of the flange block (92), and a reinforcing baffle (93) is fixedly installed on the outer side of the flange block (92).

7. The ultra-high discharge device of a small bucket loader according to claim 6, characterized in that: A buffer pad (921) is fixedly installed inside the flange block (92), and a friction block (922) is fixedly installed on the surface of the buffer pad (921).

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