Blanking machine with blanking quantity and blanking speed control function

Abstract

The utility model relates to a blanking machine with a blanking quantity and blanking speed control function. The blanking machine comprises a machine frame, a tipping bucket is movably installed at the top of the machine frame, a chain wheel transmission mechanism is movably installed at the top of the machine frame, a fixed box is fixedly installed on the side face of the tipping bucket, and a material limiting structure is movably installed in the fixed box. According to the blanking machine with the blanking amount and blanking speed control function, a material limiting structure is arranged, an output shaft of a second driving motor drives a first gear to rotate, the first gear is meshed with a second gear, and the second gear and a rotating rod are synchronously driven to rotate; due to the fact that the side faces of the material limiting plates are fixedly installed on the outer surface of the rotary rotating rod, when the rotary rotating rod rotates, the material limiting plates are synchronously driven to conduct angle conversion, and when the two material limiting plates rotate in the tipping bucket at the same time by opposite angles, a discharging channel in the tipping bucket is shrunk, and discharging materials are further limited and discharged.

Description

Technical Field

[0001] The utility model relates to the technical field of feeder machines, in particular to a feeder machine with feeder quantity and feeder speed control functions. Background Art

[0002] A feeder is a special mechanical device that can process and separate materials accurately and controllably. It can be used to extract materials such as powders, granules, fibers, etc. from silos or barrels in automated production lines and send them to processing equipment in an orderly manner for further processing.

[0003] According to the tea feeding machine mentioned in the utility model patent with Chinese patent application number 202021558252.3, the tea feeding machine improves the feeding efficiency by adopting a feeding method combining rotation and vibration when in use. However, the tea feeding machine does not have the function of controlling the feeding amount and feeding speed of the feeding material when in use, resulting in the inability to control the feeding of the material according to specific processing requirements. Therefore, it is necessary to propose a feeding machine with the function of controlling the feeding amount and feeding speed to solve the above-mentioned problems. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the utility model provides a feeding machine with the function of controlling the feeding amount and feeding speed, which has the advantages of being able to control the feeding speed and feeding amount of the feeding materials, and solves the problem that the existing feeding machines do not have the function of controlling the feeding amount and feeding speed of the feeding materials when in use.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a feeding machine with the function of controlling the feeding amount and feeding speed, comprising a frame, a tipping bucket movably mounted on the top of the frame, a sprocket transmission mechanism movably mounted on the top of the frame, a material shifting device movably mounted on the top of the tipping bucket, a hydraulic device mounted on the top of the frame and the bottom of the tipping bucket, a fixed box fixedly mounted on the side of the tipping bucket, and a limited material structure movably mounted inside the fixed box;

[0006] The material limiting structure includes a second driving motor, the second driving motor is fixedly installed inside the fixed box, the output shaft of the second driving motor is fixedly connected to a first gear, the outer surface of the first gear is meshed with a second gear, and the interior of the second gear is fixedly connected to a rotating rod.

[0007] Furthermore, the outside of the rotating rod is fixedly connected with a limiting plate, and the limiting plates are movably installed at the front and rear inner walls of the tipping bucket. The limiting plates penetrate the side walls of the tipping bucket and extend to the interior of the fixed box.

[0008] Furthermore, a first driving motor is fixedly mounted on the top of the frame, and the bottom of the fixed box is hollow.

[0009] Furthermore, a support bearing is fixedly installed inside the fixed box, and the rotating rod is movably installed inside the support bearing.

[0010] Furthermore, a connecting wire is fixedly connected to one side of the second driving motor, an annular groove with different inner diameters is provided at the inner bottom of the tipping bucket, and the bottom of the limiting plate is slidably installed inside the annular groove.

[0011] Furthermore, the top and bottom of the hydraulic device are hinged to the bottom of the dump bucket and the top of the frame respectively.

[0012] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0013] 1. The feeding machine with the function of controlling the feeding amount and feeding speed is provided with a limiting structure. When in use, by starting the second driving motor, the output shaft of the second driving motor will drive the first gear to rotate, and the first gear and the second gear are meshed with each other to synchronously drive the second gear and the rotating rod to rotate. Since the side of the limiting plate is fixedly installed on the outer surface of the rotating rod, when the rotating rod rotates, it will synchronously drive the limiting plate to change its angle. When the two limiting plates rotate at opposite angles inside the tipping bucket at the same time, the discharge channel inside the tipping bucket is narrowed, and then the material to be discharged is further limited and discharged, so as to control the feeding amount of the material, and conveniently and timely control the material input and output.

[0014] 2. The feeding machine with the function of controlling the feeding amount and feeding speed is provided with a feeding device. When feeding materials through the tipping bucket, the feeding device will rotate and feed the materials into the inside of the tipping bucket, and the materials will be guided and processed by the tipping bucket. The speed of the feeding device can be adjusted, and then the feeding device can control the feeding speed of the materials through the built-in speed of the hole, and the feeding device can prevent the materials from slipping instantly after the tipping bucket is lifted at a large angle. By setting a hydraulic device, when in use, the hydraulic device is used for lifting, and the feeding speed can also be controlled by controlling the lifting angle, while meeting the use occasions of large loads. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a three-dimensional diagram of the structure of the blanking machine of the utility model;

[0016] Figure 2 This is a three-dimensional cross-sectional view of the fixed box structure of the utility model;

[0017] Figure 3 This is a front view of the structure of the blanking machine of the utility model;

[0018] Figure 4It is a top view of the structure of the blanking machine of the utility model.

[0019] In the figure: 1, frame; 2, tipping bucket; 3, material shifting device; 4, first drive motor; 5, sprocket transmission mechanism; 6, hydraulic device; 7, fixed box; 8, connecting wire; 9, support bearing; 10, annular groove; 11, material limiting plate; 14, material limiting structure; 141, second drive motor; 142, first gear; 143, rotating rod; 144, second gear. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-4 In this embodiment, a feeding machine with feeding amount and feeding speed control function includes a frame 1, a tipping bucket 2 is movably installed on the top of the frame 1, a sprocket transmission mechanism 5 is movably installed on the top of the frame 1, a material shifting device 3 is movably installed on the top of the tipping bucket 2, a hydraulic device 6 is installed on the top of the frame 1 and the bottom of the tipping bucket 2, a fixed box 7 is fixedly installed on the side of the tipping bucket 2, and a limited material structure 14 is movably installed inside the fixed box 7;

[0022] The material limiting structure 14 includes a second drive motor 141, and the second drive motor 141 is fixedly installed inside the fixed box 7. The output shaft of the second drive motor 141 is fixedly connected to a first gear 142, and the outer surface of the first gear 142 is meshed with a second gear 144, and the interior of the second gear 144 is fixedly connected to a rotating rod 143.

[0023] During specific implementation, by setting the material limiting structure 14, when in use, by starting the second drive motor 141, the output shaft of the second drive motor 141 will drive the first gear 142 to rotate, and the first gear 142 and the second gear 144 will mesh with each other to synchronously drive the second gear 144 and the rotating rod 143 to rotate. Since the side of the material limiting plate 11 is fixedly installed on the outer surface of the rotating rod 143, when the rotating rod 143 rotates, it will synchronously drive the material limiting plate 11 to change its angle. When the two material limiting plates 11 rotate at opposite angles inside the tipping bucket 2 at the same time, the discharge channel inside the tipping bucket 2 is narrowed, and then the material discharged is further limited and discharged, the material discharge amount is controlled, and the material input and output amount is conveniently and timely controlled.

[0024] By setting up the material-discharging device 3, when the material is discharged through the tipping bucket 2, the material-discharging device 3 will rotate by itself, and the material will be discharged into the interior of the tipping bucket 2, and will be guided and processed by the tipping bucket 2, and the rotation speed of the material-discharging device 3 can be adjusted, and then the material-discharging device 3 controls the material discharge speed through the rotation speed built in the hole, and the material-discharging device 3 can prevent the material from instantly slipping after the tipping bucket is lifted at a large angle; by setting up the hydraulic device 6, when in use, the hydraulic device 6 is used for lifting, and the material discharge speed can also be controlled by controlling the lifting angle, while meeting the large load usage occasions (the material-discharging device 3 and the sprocket transmission mechanism 5 are both existing technical structures).

[0025] When implementing, follow these steps:

[0026] 1) First, the first drive motor 4 drives the material-dispensing device 3 and the sprocket transmission mechanism 5 to start;

[0027] 2) Then the material discharging device 3 and the sprocket transmission mechanism 5 control the material discharging speed and the material discharging speed of the tipping bucket 2;

[0028] 3) The size of the material discharge channel of the tipping bucket 2 is reduced by starting the material limiting structure 14;

[0029] 4) Finally, the unloading materials are further processed to limit the unloading amount of the materials, so as to conveniently and timely control the input and output volume of the materials.

[0030] To sum up, the feeding machine with the function of controlling the feeding amount and feeding speed is provided with a limiting structure 14. When in use, by starting the second driving motor 141, the output shaft of the second driving motor 141 will drive the first gear 142 to rotate, and the first gear 142 and the second gear 144 are meshed with each other to synchronously drive the second gear 144 and the rotating rod 143 to rotate. Since the side of the limiting plate 11 is fixedly installed on the outer surface of the rotating rod 143, when the rotating rod 143 rotates, it will synchronously drive the limiting plate 11 to change its angle. When the two limiting plates 11 rotate at opposite angles inside the tipping bucket 2 at the same time, the discharge channel inside the tipping bucket 2 is narrowed, and then the material being fed is further limited and fed, the feeding amount of the material is controlled, and the material input and output amount can be conveniently and timely controlled.

[0031] In addition, by setting up the material-discharging device 3, when the material is discharged through the tipping bucket 2, the material-discharging device 3 will rotate and discharge the material into the interior of the tipping bucket 2, and the material will be guided and processed by the tipping bucket 2, and the rotation speed of the material-discharging device 3 can be adjusted, and then the material-discharging device 3 controls the material discharge speed through the rotation speed built into the hole, and the material-discharging device 3 can prevent the material from slipping instantly after the tipping bucket is lifted at a large angle; by setting up the hydraulic device 6, when in use, the hydraulic device 6 is used for lifting, and the discharge speed can also be controlled by controlling the lifting angle, while meeting the large load usage occasions.

[0032] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0033] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A feeding machine with feeding amount and feeding speed control function, comprising a frame (1), characterized in that: A tipping bucket (2) is movably mounted on the top of the frame (1), a sprocket transmission mechanism (5) is movably mounted on the top of the frame (1), a material-discharging device (3) is movably mounted on the top of the tipping bucket (2), a hydraulic device (6) is mounted on the top of the frame (1) and the bottom of the tipping bucket (2), a fixed box (7) is fixedly mounted on the side of the tipping bucket (2), and a limited material structure (14) is movably mounted inside the fixed box (7); The material limiting structure (14) comprises a second driving motor (141), the second driving motor (141) is fixedly installed inside the fixed box (7), a first gear (142) is fixedly connected to the output shaft of the second driving motor (141), a second gear (144) is meshed with each other on the outer surface of the first gear (142), and a rotating rod (143) is fixedly connected to the inside of the second gear (144).

2. A feeding machine with feeding amount and feeding speed control function according to claim 1, characterized in that: The outside of the rotating rod (143) is fixedly connected to a limiting plate (11), and the limiting plates (11) are movably installed at the front and rear inner side walls of the tipping bucket (2). The limiting plates (11) penetrate the side walls of the tipping bucket (2) and extend to the interior of the fixed box (7).

3. A feeding machine with feeding amount and feeding speed control function according to claim 1, characterized in that: A first driving motor (4) is fixedly mounted on the top of the frame (1), and the bottom of the fixed box (7) is hollow.

4. A feeding machine with feeding amount and feeding speed control function according to claim 1, characterized in that: A support bearing (9) is fixedly installed inside the fixed box (7), and the rotating rod (143) is movably installed inside the support bearing (9).

5. The feeding machine with feeding amount and feeding speed control function according to claim 2, characterized in that: A connecting wire (8) is fixedly connected to one side of the second driving motor (141), an annular groove (10) with different inner diameters is provided on the inner bottom of the tipping bucket (2), and the bottom of the limiting plate (11) is slidably mounted inside the annular groove (10).

6. A feeding machine with feeding amount and feeding speed control function according to claim 1, characterized in that: The top and bottom of the hydraulic device (6) are respectively hinged to the bottom of the dump bucket (2) and the top of the frame (1).

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