Vibration conveying device

Abstract

The utility model relates to the technical field of vibration conveying, and discloses a vibration conveying device which comprises two side plates, vibration exciters are installed on the outer sides of the two side plates, noise reduction assemblies are installed at the tops of the two side plates, and dust filtering assemblies are installed at the bottoms of the two side plates. The noise reduction assembly comprises two clamping seats and a plurality of protection plates, the two clamping seats are fixedly installed on the outer sides of the two side plates correspondingly, a plurality of limiting grooves are formed in the tops of the clamping seats, the protection plates are arranged and installed between the tops of the two clamping seats, and handles are fixedly installed on the tops of the protection plates. Through a rubber sleeve and a protection plate, outward diffusion of noise generated during vibration sliding of materials is reduced, meanwhile, outward diffusion of fine particles is reduced, and internal protection is improved; and through the material groove and the filtering holes, the contact surface of the materials is reduced, the materials can slide better, and fine particles in the materials can be filtered out.

Description

Technical Field

[0001] This utility model relates to the field of vibration conveying technology, specifically to a vibration conveying device. Background Technology

[0002] A vibrating conveyor is a mechanical device that uses the principle of vibration to transport materials. It generates periodically changing excitation force through a vibrator, thereby propelling the material to slide along a specific direction and achieving a continuous conveying process.

[0003] The publication number CN221051012U discloses a grain vibrating conveyor device, in which a side baffle is fixed on a support frame and an inclined conveying plate is slidably arranged on the side baffle.

[0004] The above-mentioned conveying device can avoid damage to the support frame and achieve uniform material conveying. However, during the vibration conveying process, fine particles and dust in the material are easy to spread outward, and the material generates a lot of noise under vibration, which is inconvenient for dust prevention and noise reduction. At the same time, the fine particles in the material are conveyed along with the material, making it inconvenient to filter and discharge the fine particles. Utility Model Content

[0005] The purpose of this invention is to provide a vibrating conveying device to solve the technical problems in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A vibrating conveying device includes two side plates, with vibrators installed on the outer sides of both side plates. A noise reduction assembly is installed on the top of the two side plates, and a dust filter assembly is installed on the bottom of the two side plates. The noise reduction assembly includes two mounting brackets and several protective plates. The two mounting brackets are respectively fixedly installed on the outer sides of the two side plates. Several limiting grooves are opened on the top of the mounting brackets. Several protective plates are arranged and installed between the tops of the two mounting brackets. A handle is fixedly installed on the top of the protective plate. Sealing gaskets are provided at the front and rear ends of the protective plate. Card plates are fixedly welded to the bottom of the protective plate on both sides. Each limiting groove is filled with a rubber sleeve, and a slot is opened through the top of the rubber sleeve.

[0008] Preferably, each limiting groove corresponds to each protective plate, and the rubber sleeve is located in the limiting groove in a snap-fit ​​configuration.

[0009] Preferably, there is a gap between adjacent protective plates, which is sealed by a sealing gasket.

[0010] Preferably, the top of the rubber sleeve is higher than the top of the card holder, and the card plate and the card slot are engaged.

[0011] Preferably, the dust filter assembly includes a material plate, which is fixedly installed between two side plates near the bottom. The top of the material plate is provided with several material troughs, and several filter holes are opened through the bottom of the material troughs. A collection box is fixedly installed at the bottom of the material plate. A cleaning port is opened on the rear end face of the collection box. A baffle is movably installed at the rear cleaning port of the collection box via a hinge. A sealing strip is provided on the side of the baffle near the cleaning port and adapted to the edge of the cleaning port. Two positioning bolts are movably installed through the rear part of the baffle. Positioning blocks are fixedly installed on both sides of the collection box near the rear end. The positioning bolts and positioning blocks are connected by threads. A hollow inverted trapezoidal part is formed at the bottom of the front end of the collection box, and a discharge valve is provided at the bottom end of the inverted trapezoidal part.

[0012] Preferably, the cross-section of several of the feed troughs is wavy, and the top of the feed troughs is open.

[0013] Preferably, the collection box is located at the bottom of the material plate and is inclined, and the top of the material plate is connected to the collection box through filter holes.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1) This vibrating conveyor device, by setting noise reduction components, has a rubber sleeve located in the limiting groove and a clamping plate inserted into the clamping groove. The rubber sleeve isolates the clamping plate from the side plate, reducing the noise generated by the vibration of the side plate and the collision of the clamping plate. The protective plate reduces the noise generated by the material during vibration and sliding, and also reduces the diffusion of fine particles to the outside, thus improving internal protection.

[0016] 2) This vibrating conveyor, by setting up a dust filter component, allows the material to slide on the material plate. Several material troughs disperse the material, reducing the contact area of ​​the material and making the material slide better. Through the filter holes and collection box, it can filter out fine particles in the material, which is convenient for regular cleaning of fine particles. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of a vibration conveying device according to an embodiment of the present invention.

[0018] Figure 2 This is a partial structural diagram of the noise reduction component in an embodiment of the present invention.

[0019] Figure 3 This is a schematic diagram of the dust filter assembly in an embodiment of the present invention.

[0020] Figure 4 This is a schematic diagram of the rear structure of the dust filter assembly in an embodiment of this utility model.

[0021] In the diagram: 1. Side plate; 2. Vibrator; 3. Noise reduction component; 4. Dust filter component; 5. Card holder; 6. Limiting groove; 7. Protective plate; 8. Handle; 9. Sealing gasket; 10. Card plate; 11. Rubber sleeve; 12. Card slot; 13. Material plate; 14. Material trough; 15. Filter hole; 16. Collection box; 17. Baffle; 18. Sealing strip; 19. Positioning bolt; 20. Positioning block; 21. Discharge valve. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example 1

[0023] Combination Figures 1-4 A vibrating conveying device includes two side plates 1, a connecting plate fixedly installed at the rear end of the two side plates 1, a vibrator 2 installed on the outer side of each of the two side plates 1, a noise reduction component 3 installed on the top of the two side plates 1, and a dust filter component 4 installed on the bottom of the two side plates 1.

[0024] See Figure 2 Furthermore, the noise reduction component 3 includes two card holders 5 and several protective plates 7. The two card holders 5 are respectively fixedly installed on the outside of the two side plates 1. Several limiting grooves 6 are opened on the top of the card holders 5. Several protective plates 7 are arranged and installed between the tops of the two card holders 5. A handle 8 is fixedly installed on the top of the protective plate 7. Sealing gaskets 9 are provided at the front and rear ends of the protective plate 7. Card plates 10 are fixedly welded to the bottom of the protective plate 7 on both sides. Each limiting groove 6 is filled with a rubber sleeve 11. A slot 12 is opened through the top of the rubber sleeve 11. The sealing gasket 9 is generally made of rubber, and the protective plate 7 is made of metal. The sealing gasket 9 and the protective plate 7 are usually bonded and fixed by adhesive. Adjacent sealing gaskets 9 overlap between two protective plates 7. The two sealing gaskets 9 are attached together vertically, so that a seal is formed between each two protective plates 7, thereby playing the role of internal sealing.

[0025] Each limiting groove 6 corresponds to each protective plate 7. The rubber sleeve 11 is located in the limiting groove 6 and is snapped in place. The rubber sleeve 11 is used to isolate the contact between the clamping plate 10 and the side plate 1. The upper side walls of the rubber sleeve 11 in adjacent limiting grooves 6 are attached to each other, so that there are no gaps on the side.

[0026] There is a gap between adjacent protective plates 7, which is sealed by a sealing gasket. After overlapping, the sealing gasket 9 matches the gap between the two protective plates 7. The adjacent sealing gaskets 9 overlap between the two protective plates 7 for internal sealing.

[0027] The top of the rubber sleeve 11 is higher than the top of the card holder 5. The card plate 10 and the card groove 12 are interlocked. It can be understood that the height of the card plate 10 matches the depth of the card groove 12 of the rubber sleeve 11. Therefore, after the protective plate 7 is fixed by the card plate 10, the protective plate 7 will press on the top of the rubber sleeve 11. Since the sealing gasket 9 is arranged to be approximately the same length as the protective plate 7, both ends of the sealing gasket 9 also press on the top of the rubber sleeve 11, so that there is no gap at the distance between the two ends of the two protective plates 7. The rubber sleeve 11 supports the protective plate 7, reducing the vibration of the side plate 1 and the noise generated by the contact between the protective plate 7 and the protective plate 7.

[0028] Specifically, the rubber sleeve 11 is installed in the limiting groove 6. By inserting the retaining plate 10 of the protective plate 7 into the corresponding retaining groove 12, the retaining plate 10 is isolated from the side plate 1 by the rubber sleeve 11, and a certain amount of buffering is provided to reduce the noise generated by vibration and collision. The protective plate 7 reduces the diffusion of fine particles from the inside to the outside. Example 2

[0029] See Figure 3 and Figure 4 Furthermore, based on Embodiment 1, the dust filter assembly 4 includes a material plate 13, which is fixedly installed between two side plates 1 near the bottom. The rear end of the material plate 13 is fixedly set to a connecting plate. Several material troughs 14 are provided on the top of the material plate 13 along the length of the side plate 1. Several filter holes 15 are opened through the bottom of the material troughs 14. A collection box 16 is fixedly installed at the bottom of the material plate 13. A cleaning port is opened on the rear end face of the collection box 16. A baffle 17 is movably installed at the rear cleaning port of the collection box 16 via a hinge. The baffle 17 is close to the cleaning port. A sealing strip 18 is provided on one side to fit the edge of the cleaning port. Two positioning bolts 19 are movably installed through the rear of the baffle 17. Positioning blocks 20 are fixedly installed on both sides of the collection box 16 near the rear end. The positioning bolts 19 and positioning blocks 20 are connected by threads. The bottom of the front end of the collection box 16 forms a hollow inverted trapezoidal part. A discharge valve 21 is provided at the bottom of the inverted trapezoidal part. When conditions permit, the discharge valve 21 is in the open state and is connected to the dust removal pipe through a hose. When conditions are limited, the discharge valve 21 is in the closed state and is opened for cleaning periodically.

[0030] Several material troughs 14 have a wavy cross-section and an open top, allowing materials to be evenly dispersed through the material troughs 14.

[0031] The bottom of the collection box 16 is inclined, and the top of the material plate 13 is connected to the collection box 16 through the filter hole 15. The filter hole 15 filters out fine particles and dust in the material. The cleaning port on the rear side of the collection box 16 is normally closed by the baffle 17. When changing materials or when the equipment is under maintenance, the cleaning port on the rear side can be opened to further clean the fine particles and dust that may adhere to the inside of the collection box 16.

[0032] Specifically, the vibrator 2 causes the material plate 13 to vibrate, and the material vibrates forward on the material plate 13 and is evenly dispersed through several material troughs 14. At the same time, the bottom of the material trough 14 reduces the contact with the material, allowing the material to slide better. Fine particles and dust in the material fall to the bottom of the material trough 14 and are filtered through the filter holes 15.

[0033] In actual operation, the vibrators 2 on the outer sides of the two side plates 1 drive the material plate 13 to vibrate, so that the material on the material plate 13 is conveyed by vibration.

[0034] When performing dust and noise reduction, the rubber sleeve 11 is installed in the limiting groove 6, and then the clamping plate 10 of the protective plate 7 is clamped in the corresponding clamping groove 12. The rubber sleeve 11 isolates the clamping plate 10 from the side plate 1 and provides a certain buffering effect to reduce the noise generated by vibration and collision. At the same time, the protective plate 7 covers the material on the material plate 13, reducing the noise generated by the material vibrating forward and reducing the diffusion of fine particles and dust to the outside. The sealing gasket 9 seals the gap between each protective plate 7 and facilitates the disassembly of a single protective plate 7.

[0035] During conveying and filtering, the material is evenly dispersed in the trough 14 by vibration. The trough 14 reduces the contact area with the material, allowing the material on the material plate 13 to vibrate and move forward better. At the same time, fine particles and dust in the material fall to the bottom of the trough 14 and are discharged into the collection box 16 through the filter holes 15. The fine particles and dust move forward along the collection box 16 under the action of the vibrator 2 and accumulate in the inverted trapezoidal part at the front end of the collection box 16. The discharge valve 21 is opened and closed periodically for cleaning. When changing the material, the rear baffle 17 can be opened to further clean the fine particles and dust that may be adhering to the collection box 16 through the cleaning port.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A vibrating conveying device, comprising two side plates (1), wherein a vibrator (2) is mounted on the outer side of each of the two side plates (1), characterized in that: Noise reduction components (3) are installed on the top of the two side plates (1), and dust filter components (4) are installed on the bottom of the two side plates (1). The noise reduction component (3) includes two card holders (5) and several protective plates (7). The two card holders (5) are fixedly installed on the outside of the two side plates (1). Several limiting grooves (6) are opened on the top of the card holders (5). Several protective plates (7) are arranged and installed between the tops of the two card holders (5). A handle (8) is fixedly installed on the top of the protective plate (7). Sealing gaskets (9) are provided at the front and rear ends of the protective plate (7). Card plates (10) are fixedly welded to the bottom of the protective plate (7) on both sides. A rubber sleeve (11) is filled inside each limiting groove (6). A card groove (12) is opened through the top of the rubber sleeve (11).

2. The vibrating conveying device according to claim 1, characterized in that: Each limiting groove (6) corresponds to each protective plate (7), and the rubber sleeve (11) is located in the limiting groove (6) and is snapped in place.

3. The vibrating conveying device according to claim 1, characterized in that: There is a gap between adjacent protective plates (7), which is sealed by a sealing gasket (9).

4. The vibrating conveyor device according to claim 1, characterized in that: The top of the rubber sleeve (11) is higher than the top of the card holder (5), and the card plate (10) and the card slot (12) are connected by a snap-fit.

5. A vibrating conveying device according to claim 1, characterized in that: The dust filter assembly (4) includes a material plate (13), which is fixedly installed between two side plates (1) near the bottom. The top of the material plate (13) is provided with several material troughs (14), and several filter holes (15) are opened through the bottom of the material troughs (14). A collection box (16) is fixedly installed at the bottom of the material plate (13). A cleaning port is opened at the rear end face of the collection box (16), and a baffle (15) is movably installed at the rear end cleaning port of the collection box (16) through a hinge. 7) A sealing strip (18) is provided on the side of the baffle (17) near the cleaning port and adapted to the edge of the cleaning port. Two positioning bolts (19) are movably installed through the rear part of the baffle (17). Positioning blocks (20) are fixedly installed on both sides of the collection box (16) near the rear end. The positioning bolts (19) and the positioning blocks (20) are connected by threads. A hollow inverted trapezoidal part is formed at the bottom of the front end of the collection box (16). A discharge valve (21) is provided at the bottom of the inverted trapezoidal part.

6. A vibrating conveying device according to claim 5, characterized in that: The cross-section of several of the feed troughs (14) is wavy, and the top of the feed troughs (14) is open.

7. A vibrating conveyor according to claim 5, characterized in that: The bottom of the collection box (16) is inclined, and the top of the material plate (13) is connected to the collection box (16) through the filter hole (15).

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