Garbage recycling, classifying and screening mechanism

Abstract

The utility model relates to the technical field of garbage recycling, and discloses a garbage recycling, classifying and screening mechanism which comprises a fixed base, a vibrating screen body is installed at the top of the fixed base, a discharging hopper is fixedly installed at the bottom of the vibrating screen body, and an extending sleeve is fixedly installed at the bottom of the discharging hopper. The bottom of the extension sleeve is fixedly connected with a fixing plate, one side of the fixing base is fixedly connected with a fixing seat, the top of the fixing seat is rotatably connected with an adjusting mechanism, the adjusting mechanism is used for driving the fixing plate to move up and down, the adjusting mechanism comprises an adjusting sleeve, and the interior of the adjusting sleeve is in threaded connection with a connecting rod; and one side of the connecting rod is fixedly connected with a connecting frame, one side of the connecting frame is fixedly connected with the fixing plate, and the problems that in the using process of an existing screening device, the discharging position is high, the discharging position cannot be adjusted up and down, materials are spilled and leaked due to discharging at the high position, and pollution is caused due to the fact that garbage is spilled and leaked to the surrounding ground are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of garbage recycling, in particular to a garbage recycling classification and screening mechanism. Background Technique

[0002] Garbage recycling classification is an important environmental protection measure, aiming to classify waste according to its nature, use and treatment method to achieve effective resource recycling and environmental protection. During the garbage recycling classification process, a vibrating screen is used for classification and screening. The vibrating screen is suitable for the separation of domestic garbage, including recyclable garbage such as waste paper, plastics, glass, metals and fabrics, as well as kitchen waste and other difficult-to-recycle waste. The structure of the vibrating screen usually includes a screen box, a vibrator, a screen mesh and a base, etc. The screen box is the main part of the equipment, used to accommodate materials and support the screen mesh. The vibrator is driven by a vibration motor to generate a vibration force. The screen mesh is the key part of screening, and different precision and aperture screen meshes are selected according to the requirements of the materials. The base is used to support the entire equipment to ensure the stability of the equipment.

[0003] During the use of the existing screening device, its discharge position is relatively high, and the discharge position cannot be adjusted up and down. High-altitude discharging will cause the spillage of materials, and the spilled garbage on the surrounding ground will cause pollution, which is not convenient for users. Content of the Utility Model

[0004] The utility model provides a garbage recycling classification and screening mechanism, which has the beneficial effects of adjustable discharge height and prevention of garbage spillage, and solves the problems mentioned in the above background technique that the discharge position of the existing screening device is relatively high during use, and the discharge position cannot be adjusted up and down, and high-altitude discharging will cause the spillage of materials, and the spilled garbage on the surrounding ground will cause pollution.

[0005] The utility model provides the following technical solution: A garbage recycling classification and screening mechanism, including a fixed base, a vibrating screen body is installed on the top of the fixed base, a discharge hopper is fixedly installed at the bottom of the vibrating screen body, an extension sleeve is fixedly installed at the bottom of the discharge hopper, a fixed plate is fixedly connected to the bottom of the extension sleeve, a fixed seat is fixedly connected to one side of the fixed base, and an adjusting mechanism is rotatably connected to the top of the fixed seat, and the adjusting mechanism is used to drive the fixed plate to move up and down.

[0006] As an optional scheme of the garbage recycling classification and screening mechanism of the utility model, wherein: the adjusting mechanism includes an adjusting sleeve, a connecting rod is threadedly connected inside the adjusting sleeve, a connecting frame is fixedly connected to one side of the connecting rod, and one side of the connecting frame is fixedly connected to the fixed plate.

[0007] As an alternative solution of the garbage recycling and classification screening mechanism of the present utility model, wherein: a convex plate is fixedly connected to the outer side of the adjusting sleeve, the number of the convex plates is several, and the several convex plates are evenly distributed at equal intervals in a ring shape.

[0008] As an alternative solution of the garbage recycling and classification screening mechanism of the present utility model, wherein: a pressing mechanism is rotatably connected to the front side and the rear side of the fixed seat, the pressing mechanism includes a connecting plate, and one end of the connecting plate is fixedly connected to a connecting seat.

[0009] As an alternative solution of the garbage recycling and classification screening mechanism of the present utility model, wherein: a rotating seat is rotatably connected to one side of the connecting seat, and a clamping plate is fixedly connected to one side of the rotating seat.

[0010] As an alternative solution of the garbage recycling and classification screening mechanism of the present utility model, wherein: a first extension plate is fixedly connected to one side of the connecting plate, and a second extension plate is fixedly connected to the bottom of the side of the connecting seat.

[0011] As an alternative solution of the garbage recycling and classification screening mechanism of the present utility model, wherein: a spring is fixedly connected to one side of the second extension plate, and one end of the spring is fixedly connected to the first extension plate.

[0012] As an alternative solution of the garbage recycling and classification screening mechanism of the present utility model, wherein: an opening groove is formed in the side of the connecting seat, and the opening groove is in clearance fit with the first extension plate.

[0013] The present utility model has the following beneficial effects:

[0014] 1. For this garbage recycling and classification screening mechanism, by setting the discharge hopper, extension sleeve, fixed plate and adjustment mechanism, after rotating the adjusting sleeve, the adjusting sleeve drives the bottom of the extension sleeve to move downward through the fixed plate, so that the overall length is lengthened. As the fixed plate moves downward, the screened garbage will fall through the extension sleeve, thereby achieving the effect of reducing the discharge height of the discharge hopper. When the discharge height is relatively low, the distance between it and the receiving container is shortened, so that the situation of material spillage will not occur, preventing environmental pollution caused by garbage spillage.

[0015] 2. For this garbage recycling and classification screening mechanism, by setting the pressing mechanism, in the initial state, the pulling force of the spring will pull the connecting plate downward through the first extension plate, and the connecting plate drives the clamping plate to press downward through the connecting seat and the rotating seat. After placing the receiving container between the two fixed seats, the clamping plate can be moved upward first, and after placing the container, the clamping plate is pressed downward by the pulling force of the spring to tightly fix the container, further preventing the situation that the container is displaced during material receiving and causing the screened material to spill. Description of the Drawings

[0016] Figure 1 This is a schematic structural diagram of the present utility model.

[0017] Figure 2 This is a schematic structural diagram of the discharge hopper and the extension sleeve of the present utility model.

[0018] Figure 3 This is a schematic structural diagram of the fixed plate of the present utility model in the downward movement state.

[0019] Figure 4 This is a schematic structural diagram of the first extension plate and the second extension plate of the present utility model.

[0020] In the figure: 1, fixed base; 2, vibrating screen body; 3, discharge hopper; 4, extension sleeve; 5, fixed plate; 6, fixed seat; 701, adjusting sleeve; 702, connecting rod; 703, connecting frame; 704, convex plate; 801, connecting plate; 802, connecting seat; 803, rotating seat; 804, clamping plate; 805, first extension plate; 806, second extension plate; 807, spring; 9, opening groove. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0022] Embodiment 1

[0023] Please refer to Figures 1 to 4 , a garbage recycling and classification screening mechanism, including a fixed base 1, a vibrating screen body 2 is installed on the top of the fixed base 1. The vibrating screen body 2 is a circular vibrating screen. The working principle of the circular vibrating screen mainly relies on a vibrating motor as the vibration source. Two identical vibrating motors rotate synchronously in opposite directions. When the eccentric blocks of the vibrating motors rotate, the centrifugal force components generated at each instantaneous position move back and forth along the throwing direction, causing the entire screen mesh supported on the shock absorbers to generate linear vibration. This vibration causes the material to move linearly forward when it is thrown onto the surface of the screen mesh, thereby completing the screening operation. A discharge hopper 3 is fixedly installed at the bottom of the vibrating screen body 2, an extension sleeve 4 is fixedly installed at the bottom of the discharge hopper 3. The extension sleeve 4 is a corrugated pipe, its surface is concave and convex, like a pipe with waves, and has flexibility and foldable telescopic performance. The bottom of the extension sleeve 4 is fixedly connected to a fixed plate 5. The interiors of the extension sleeve 4 and the fixed plate 5 are both hollow. Two fixed seats 6 are fixedly connected to the top of the fixed base 1. The two fixed seats 6 are symmetrically arranged. A regulating mechanism is rotatably connected to the top of the fixed seat 6. The regulating mechanism is used to drive the fixed plate 5 to move up and down.

[0024] The adjusting mechanism includes an adjusting sleeve 701 which is rotatably connected to the fixed seat 6. A connecting rod 702 is threadedly connected inside the adjusting sleeve 701. An opening for the movement of the connecting rod 702 is provided at the top of the fixed seat 6, and the opening is in clearance fit with the connecting rod 702. A connecting frame 703 is fixedly connected to one side of the connecting rod 702, and one side of the connecting frame 703 is fixedly connected to the side wall of the fixing plate 5.

[0025] A convex plate 704 is fixedly connected to the outer side of the adjusting sleeve 701. The number of the convex plates 704 is several, and several convex plates 704 are annularly and equidistantly distributed.

[0026] The working principle of this embodiment: When it is necessary to adjust the discharging height of the discharging hopper 3 downward, the user can rotate the adjusting sleeve 701 through the convex plate 704. After the adjusting sleeve 701 rotates, it drives the internal connecting rod 702 to move downward. The connecting rod 702 drives the fixing plate 5 to move downward through the connecting frame 703. During the process of the fixing plate 5 moving downward, the height of the discharging hopper 3 remains unchanged, which will cause the overall length of the extension sleeve 4 to be elongated. As the fixing plate 5 moves downward, the screened garbage will fall through the extension sleeve 4, thereby achieving the effect of reducing the discharging height of the discharging hopper 3. When the discharging height is relatively low, the distance between it and the receiving container is shortened, and thus the situation of material spillage will not occur, preventing environmental pollution caused by garbage spillage.

[0027] Embodiment Two

[0028] This embodiment is an improvement based on Embodiment One. Specifically, please refer to Figures 1 to 4 , tightening mechanisms are rotatably connected to both the front side and the rear side of the fixed seat 6. The tightening mechanisms include connecting plates 801. The two connecting plates 801 are symmetrically arranged, and a connecting seat 802 is fixedly connected to the central position of one end of the connecting plate 801.

[0029] A rotating seat 803 is rotatably connected to one side of the connecting seat 802 through a damping rotating shaft. The damping rotating shaft generates friction force through the mutual extrusion of gaskets. This friction force provides a stable resistance for rotation, and the magnitude of its resistance can be controlled by adjusting the number of gaskets and the tightness of nuts, so as to achieve precise control of the rotation speed or rotation angle. A clamping plate 804 is fixedly connected to one side of the rotating seat 803. Adjusting the resistance between the connecting seat 802 and the rotating seat 803 can make the orientation angle of the clamping plate 804 not easy to slide after changing, so that it can better clamp and fix the container.

[0030] A first extension plate 805 is fixedly connected to one side of the connecting plate 801, and a second extension plate 806 is fixedly connected to the bottom of the side of the connecting seat 802.

[0031] One side of the second extension plate 806 is fixedly connected with a spring 807, and one end of the spring 807 is fixedly connected with the first extension plate 805.

[0032] By setting the pressing mechanism, in the initial state, the pulling force of the spring 807 will pull the connecting plate 801 downward through the first extension plate 805. The connecting plate 801 drives the clamping plate 804 to press downward through the connecting seat 802 and the rotating seat. After placing the material receiving container between the two fixing seats 6, the clamping plate 804 can be moved upward first. After placing the container, the clamping plate 804 presses downward under the pulling force of the spring 807 to tightly fix the container, further preventing the container from shifting during material receiving and causing the screened materials to spill.

[0033] An opening groove 9 is formed on the side of the connecting seat 802, and the opening groove 9 is in clearance fit with the first extension plate 805.

[0034] By setting the opening groove 9, the opening groove 9 provides a storage space for the first extension plate 805, improving the convenience of using the first extension plate 805.

[0035] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0036] The above are only the preferred embodiments of the present invention. It should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A garbage recycling classification and screening mechanism, comprising a fixed base (1), characterized in that: A vibrating screen body (2) is mounted on the top of the fixed base (1), a discharge hopper (3) is fixedly mounted on the bottom of the vibrating screen body (2), an extension sleeve (4) is fixedly mounted on the bottom of the discharge hopper (3), a fixed plate (5) is fixedly connected to the bottom of the extension sleeve (4), a fixed seat (6) is fixedly connected to one side of the fixed base (1), an adjustment mechanism is rotatably connected to the top of the fixed seat (6), and the adjustment mechanism is used to drive the fixed plate (5) to move up and down.

2. The garbage recycling classification and screening mechanism according to claim 1, characterized in that: The adjustment mechanism comprises an adjustment sleeve (701), the internal thread of the adjustment sleeve (701) is connected to a connecting rod (702), one side of the connecting rod (702) is fixedly connected to a connecting frame (703), and one side of the connecting frame (703) is fixedly connected to a fixing plate (5).

3. The garbage recycling classification and screening mechanism according to claim 2 is characterized in that: A convex plate (704) is fixedly connected to the outer side of the adjustment sleeve (701), and the number of the convex plates (704) is multiple, and the multiple convex plates (704) are distributed in an annular shape with equal distances.

4. The garbage recycling classification and screening mechanism according to claim 1, characterized in that: The front and rear sides of the fixed seat (6) are both rotatably connected to a tightening mechanism, the tightening mechanism comprising a connecting plate (801), one end of the connecting plate (801) being fixedly connected to a connecting seat (802).

5. The garbage collection and classification screening mechanism according to claim 4 is characterized in that: One side of the connecting seat (802) is rotatably connected to a rotating seat (803), and one side of the rotating seat (803) is fixedly connected to a clamping plate (804).

6. The garbage collection and classification screening mechanism according to claim 5 is characterized by: A first extension plate (805) is fixedly connected to one side of the connection plate (801), and a second extension plate (806) is fixedly connected to the bottom of the side of the connection seat (802).

7. The garbage collection and classification screening mechanism according to claim 6 is characterized by: A spring (807) is fixedly connected to one side of the second extension plate (806), and one end of the spring (807) is fixedly connected to the first extension plate (805).

8. The garbage collection and classification screening mechanism according to claim 6, characterized in that: An opening groove (9) is provided on the side of the connection seat (802), and the opening groove (9) is loosely matched with the first extension plate (805).

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