Lifting and dumping device for waste cigarette feeding machine

Abstract

The utility model relates to a lifting and dumping device for a waste cigarette feeding machine. The lifting and dumping device for the waste cigarette feeding machine comprises a lifting frame and a base provided with a notch, a guide rod is fixed to the lower end of the lifting frame, a sliding block is connected to the guide rod in a sliding mode, the lifting and dumping device for the waste cigarette feeding machine further comprises a telescopic rod arranged between the base and the lifting frame in a crossed mode, and the upper end of the telescopic rod is hinged to the sliding block. A moving block is hinged to the lower end of the base and connected with a first electric push rod installed in the base. And the tilting mechanism is hinged to the upper end of the lifting frame through a rotating rod. The first electric push rod is arranged, so that the included angle between the telescopic rod and the horizontal plane is changed, the lifting frame and the tilting mechanism are driven to ascend or descend, a bag filled with waste cigarettes can be fed into a feeding port of a feeding machine with a certain height, an operator does not need to lift the bag to the feeding port of the feeding machine, and the feeding efficiency is improved. Therefore, the problem of waist damage caused by repeated stooping is avoided.

Description

Technical Field

[0001] The present application relates to the technical field of waste smoke recovery, and in particular to a lifting and dumping device for a waste smoke feeder. Background Art

[0002] Recycling and reusing tobacco from defective cigarettes is an important and indispensable part of the entire production process of cigarette manufacturers. The tobacco recovery rate directly affects the benchmark indicators of leaf consumption per box, production costs and the manufacturing capacity of a factory.

[0003] In the process of recycling waste cigarettes, waste cigarettes with certain value are first screened out and then bagged. Several bags of waste cigarettes are sent to the feeder through a recycling vehicle. A conveyor belt is usually provided under the feeder. The waste cigarettes in the bag are poured into the conveyor belt through the feeder and then transported to the designated area for recycling.

[0004] However, since the feeder has a certain height, the operator is required to lift the bag in the recycling vehicle to the feed port of the feeder each time feeding, and then pour the waste cigarettes into the feeder. The above process requires the operator to bend over repeatedly several times, which can easily cause damage to the operator's waist over time. Utility Model Content

[0005] In order to solve or partially solve the problems existing in the related art, the present application provides a lifting and dumping device for a waste smoke feeder.

[0006] To achieve the above objectives, this application is implemented through the following technical solutions:

[0007] A lifting and dumping device for a waste smoke feeder comprises a lifting frame and a base with a slot, a guide rod is fixed at the lower end of the lifting frame, and a slider is slidably connected to the guide rod. The lifting and dumping device for a waste smoke feeder also comprises:

[0008] A telescopic rod cross-arranged between the base and the lifting frame, the upper end of which is hinged to the slider, and the lower end of which is hinged to a moving block, and the moving block is connected to a first electric push rod installed inside the base;

[0009] A tilting mechanism is hinged to the upper end of the lifting frame through a rotating rod.

[0010] Optionally, the tilting mechanism includes a tilting frame and a tilting box;

[0011] One side of the bottom of the tilt frame is hinged to the rotating rod, the lower end surface of the tilt frame is in active contact with the upper end surface of the lifting frame, the upper end surface of the tilt frame is provided with a groove, and the tilt box is fixed in the groove.

[0012] Optionally, a feed inlet is provided at the upper end of the tilting box, and a material guide port is provided at the side end.

[0013] Optionally, support rods are provided at both ends of the base, and the interior of the support rods is hollow.

[0014] Optionally, two ends of the lifting frame are fixedly connected with connecting rods, and one end of the connecting rod is movably connected to the inside of the support rod.

[0015] Optionally, the tilt angle range of the tilt frame is 0 to 30°.

[0016] Beneficial effects of the present application: The present application changes the angle between the telescopic rod and the horizontal plane by setting a first electric push rod, thereby driving the lifting frame and the tilting mechanism to rise or fall, so that a bag filled with waste cigarettes can be fed into the feeding port of a feeder with a certain height without the operator having to lift the bag to the feeding port of the feeder, thereby avoiding the problem of waist damage caused by repeated bending.

[0017] It should be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and other objects, features and advantages of the present application will become more apparent through a more detailed description of exemplary embodiments of the present application in conjunction with the accompanying drawings, wherein the same reference numerals generally represent the same components in the exemplary embodiments of the present application.

[0019] Figure 1 It is a structural schematic diagram of a lifting and dumping device shown in an embodiment of the present application;

[0020] Figure 2 It is a schematic diagram of the structure of the embodiment of the present application for reflecting the lifting and dumping device when dumping materials;

[0021] Figure 3 It is a structural schematic diagram used to illustrate the lifting and dumping device lifting and dumping materials shown in an embodiment of the present application.

[0022] Figure numerals: 1 base, 2 lifting frame, 3 guide rod, 4 slider, 5 telescopic rod, 6 moving block, 7 first electric push rod, 8 rotating rod, 9 tilting mechanism, 10 tilting frame, 11 tilting box, 12 second electric push rod, 13 material guide port, 14 support rod, 15 connecting rod. DETAILED DESCRIPTION

[0023] In the description of the present invention, it is to be understood that the terms “center”, “longitudinal”, “lateral”, “length”, “width”, “thickness”, “up”, “down”, “front”, “back”, “left”, “right”, “vertical”, “horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”, “counterclockwise”, “axial”, “radial”, “circumferential”, etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0024] 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 at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0025] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; 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, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to the specific situation.

[0026] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0027] In the present invention, the terms "one embodiment", "some embodiments", "examples", "specific examples" or "some examples" etc. mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, unless they are contradictory.

[0028] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

[0029] The above description is only an optional embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

[0030] In order to make the purpose, technical solutions and beneficial effects of the present application clearer, the preferred embodiments of the present application will be described in detail below in conjunction with the accompanying drawings to facilitate understanding by technical personnel.

[0031] Embodiment 1:

[0032] See also Figure 1 A lifting and dumping device for a waste smoke feeder comprises a lifting frame 2 and a base 1 with a slot, a guide rod 3 is fixed to the lower end of the lifting frame 2, and a slider 4 is slidably connected to the guide rod 3. The lifting and dumping device for a waste smoke feeder also comprises:

[0033] A telescopic rod 5 is cross-arranged between the base 1 and the lifting frame 2, the upper end of which is hinged to the slider 4, and the lower end of which is hinged to a moving block 6, and the moving block 6 is connected to a first electric push rod 7 installed inside the base 1;

[0034] A tilting mechanism 9 is hinged to the upper end of the lifting frame 2 via a rotating rod 8 .

[0035] Specifically, a mounting groove is opened at the lower end of the lifting frame 2, and the two ends of the guide rod 3 are respectively fixed on both sides of the mounting groove. There are two groups of sliders 4, telescopic rods 5, moving blocks 6 and first electric push rods 7, and the four correspond to each other one by one. The two groups of sliders 4 are respectively slidably connected to the two sides of the guide rod 3, and the two groups of moving blocks 6 are respectively fixedly connected to the push rod ends of the two groups of first electric push rods 7. The movement of the first electric push rods 7 is controlled by the controller; the rotating rod 8 is fixed to one side of the upper end of the lifting frame 2, and is hinged to one side of the lower end of the tilting mechanism 9, and the lower end surface of the tilting mechanism 9 is in active contact with the upper end surface of the lifting frame 2.

[0036] Initially, the height of the recycling car is consistent with the height of the tilting mechanism 9, and the first electric push rod 7 is in an extended state. The bag of waste cigarettes in the recycling car is placed in the tilting mechanism 9, and then the first electric push rod 7 is started. The first electric push rod 7 is extended and retracted, driving the two groups of moving blocks 6 to move toward each other, so that the two groups of moving blocks 6 are close to each other. At this time, the angle between the telescopic rod 5 and the horizontal plane becomes larger, so that the lifting frame 2 rises. When the lifting height of the lifting frame 2 and the tilting mechanism 9 is higher than the height of the feeder's inlet, the tilting mechanism 9 is tilted, and the bag is sent to the feeder due to gravity. The bag mouth is untied and the waste cigarettes are poured into the feeder; after unloading, the first electric push rod 7 is controlled to retract so that the two groups of moving blocks 6 are away from each other, the angle between the telescopic rod 5 and the horizontal plane becomes smaller, so that the lifting frame 2 and the tilting mechanism 9 are lowered until they are flush with the recycling car.

[0037] In this embodiment, the first electric push rod 7 is provided to change the angle between the telescopic rod 5 and the horizontal plane, thereby driving the lifting frame 2 and the tilting mechanism 9 to rise or fall, so that the bag filled with waste cigarettes can be fed into the feeding port of a feeder with a certain height without the operator having to lift the bag to the feeding port of the feeder, thereby avoiding the problem of waist damage caused by repeated bending.

[0038] Embodiment 2:

[0039] See also Figure 2 , based on the first embodiment, further and optionally, the tilting mechanism 9 includes a tilting frame 10 and a tilting box 11;

[0040] One side of the bottom of the tilt frame 10 is hinged to the rotating rod 8, the lower end surface of the tilt frame 10 is in active contact with the upper end surface of the lifting frame 2, and the upper end surface of the tilt frame 10 is provided with a groove, and the tilt box 11 is fixed in the groove.

[0041] Specifically, the tilting frame 10 tilts around the rotating rod 8, and its tilting angle is automatically adjusted according to the unloading speed; the lower end surface of the tilting box 11 is embedded in the groove and fixed to the groove by welding. In addition, since the weight of the waste cigarette bag is usually between 30 and 35 kg, it is relatively light, and thus the tilting box 11 can also be fixed to the tilting frame 10 by bolt connection, and the connection strength can meet the requirements.

[0042] See also Figure 3 Further and optionally, a second electric push rod 12 is installed inside the lifting frame 2.

[0043] Specifically, the motor of the second electric push rod 12 is installed inside the lifting frame 2. Normally, the second electric push rod 12 is in a retracted state, and the tilt frame 10 and the lifting frame 2 are in a parallel state. When the lifting frame 2 is lifted to the target height, the second electric push rod 12 is started to extend and push the tilt frame 10 to rotate around the rotating rod 8. After rotating to a certain angle, the second electric push rod 12 stops extending. When the tilt box 11 is unloaded, the second electric push rod 12 is controlled to retract to drive the tilt frame 10 to reset.

[0044] In this embodiment, the second electric push rod 12 is extended and retracted to drive the tilting frame 10 to rotate, thereby driving the tilting box 11 to rotate, so that the waste cigarette bags in the tilting box 11 can be automatically fed into the feeder.

[0045] Further and optionally, a feed port is provided at the upper end of the tilting box 11, and a material guide port 13 is provided at the side end.

[0046] The material guide port 13 is provided at the side end of the tilting box 11 , which is conducive to pouring out the waste cigarette bags in the tilting box 11 .

[0047] Further and optionally, support rods 14 are provided at both ends of the base 1, and the interior of the support rods 14 is hollow.

[0048] Further and optionally, two ends of the lifting frame 2 are fixedly connected with connecting rods 15 , and one end of the connecting rod 15 is movably connected to the inside of the supporting rod 14 .

[0049] When the lifting frame 2 rises or falls, it can drive the connecting rod 15 to rise or fall inside the supporting rod 14 .

[0050] Further and optionally, the tilting angle range of the tilting frame 10 is 0 to 30°.

[0051] By speeding up the extension and retraction speed of the first electric push rod 7 and the second electric push rod 12, the unloading speed of the tilting box 11 can be accelerated, and by increasing the tilting angle of the tilting frame 10, the waste cigarette bags can be unloaded cleanly;

[0052] When the tilting angle of the tilting frame 10 is between 20° and 30°, the waste cigarette bags in the tilting box 11 can be completely unloaded. In the present embodiment, the tilting angle is set to 30°, which can ensure clean unloading.

[0053] In addition, it should be noted that the maximum tilt angle can be changed by changing the installation position of the second electric push rod 12. The closer the installation position of the second electric push rod 12 is to the rotating rod 8, the greater the maximum tilt angle of the tilt frame 10 will be, and unloading will be easier.

[0054] In summary, the present application sets a first electric push rod 7 to change the angle between the telescopic rod 5 and the horizontal plane, so as to drive the lifting frame 2 and the tilting mechanism 9 to rise or fall, so that the bag filled with waste cigarettes can be fed into the feeding port of the feeder with a certain height without the operator having to lift the bag to the feeding port of the feeder, thereby avoiding the problem of waist damage caused by repeated bending; the present application drives the tilting frame 10 to rotate by the extension and contraction of the second electric push rod 12, thereby driving the tilting box 11 to rotate, so that the waste cigarette bags in the tilting box 11 can be automatically fed into the feeder; the present application opens a material guide port 13 at the side end of the tilting box 11 to make the waste cigarette bags easier to unload.

[0055] Finally, it should be noted that the above preferred embodiments are only used to illustrate the technical solution of the present application rather than to limit it. Although the present application has been described in detail through the above preferred embodiments, those skilled in the art should understand that various changes can be made in form and details without departing from the scope defined by the claims of the present application; the dimensions of the drawings are not related to the specific objects, and the dimensions of the objects can be changed arbitrarily.

Claims

1. A lifting and dumping device for a waste smoke feeder, comprising a lifting frame (2) and a base (1) with a slot, a guide rod (3) being fixed at the lower end of the lifting frame (2), a slider (4) being slidably connected to the guide rod (3), characterized in that: The lifting and dumping device for the waste smoke feeder also includes: A telescopic rod (5) is cross-arranged between the base (1) and the lifting frame (2), the upper end of which is hinged to the slider (4), and the lower end of which is hinged to a moving block (6), and the moving block (6) is connected to a first electric push rod (7) installed inside the base (1); A tilting mechanism (9) is hinged to the upper end of the lifting frame (2) via a rotating rod (8).

2. The lifting and dumping device for a waste smoke feeder according to claim 1, characterized in that: The tilting mechanism (9) comprises a tilting frame (10) and a tilting box (11); One side of the bottom of the tilt frame (10) is hinged to the rotating rod (8), the lower end surface of the tilt frame (10) is in active contact with the upper end surface of the lifting frame (2), the upper end surface of the tilt frame (10) is provided with a groove, and the tilt box (11) is fixed in the groove.

3. The lifting and dumping device for a waste smoke feeder according to claim 2, characterized in that: The upper end of the tilting box (11) is provided with a feed inlet, and the side end is provided with a material guide port (13).

4. The lifting and dumping device for a waste smoke feeder according to claim 1, characterized in that: Support rods (14) are provided at both ends of the base (1), and the interior of the support rods (14) is hollow.

5. The lifting and dumping device for a waste smoke feeder according to claim 1, characterized in that: The two ends of the lifting frame (2) are fixedly connected with connecting rods (15), and one end of the connecting rod (15) is movably connected to the inside of the support rod (14).

6. The lifting and dumping device for a waste smoke feeder according to claim 2, characterized in that: The tilting angle range of the tilting frame (10) is 0-30°.

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