Double-vibration material arranging machine

Abstract

The utility model provides a double-vibration material arranging machine which comprises a machine frame, a lifting feeding mechanism, a vibration material arranging mechanism and a pull distance conveying belt, the vibration material arranging mechanism comprises a first-stage vibration unit, a sweeping wheel assembly, a second-stage vibration unit and a driving mechanism, and the first-stage vibration unit and the second-stage vibration unit are both arranged in a front-back swinging mode in the longitudinal direction. The first-stage vibration unit is provided with a first downhill slide way, the second-stage vibration unit is provided with a second downhill slide way, and a material arranging gap is formed between the lowest rotating position of the sweeping wheel assembly and the first-stage vibration unit in a spaced mode. In this way, the material bags are conveyed through front-back swinging of the vibration unit, the scattered and stacked material bags can be scattered through vibration in the swinging process, the material arranging gap is controlled in combination with the sweeping wheel assembly, the material bag stacking rate can be reduced, and the speed of the material bags is increased and the distance is increased during downhill through the downhill sliding way; under the action of two-stage vibration, the vibration length can be increased, the vibration time can be prolonged, guide vibration scattering is better facilitated, and therefore the good vibration material arranging effect is achieved.

Description

Technical Field

[0001] This utility model relates to the field of material handling technology, and in particular to a dual-vibration material handling machine. Background Technology

[0002] As the snack industry continues to grow, the market now demands higher quality from snacks. X-ray inspection, counting, and robotic grasping all require the sorting of the packaging materials, which must be aligned in the same direction and have a certain distance between them to facilitate visual positioning and inspection.

[0003] Existing equipment typically uses brushes or baffles for material handling. This simple material handling structure is inefficient and results in a high rate of overlapping packages, which affects subsequent tasks such as positioning, detection, and tag data acquisition.

[0004] Therefore, it is necessary to propose a dual-vibration feeder to solve or at least alleviate the above-mentioned defects. Utility Model Content

[0005] The main purpose of this invention is to provide a dual-vibration material handling machine to solve the problems of low efficiency and easy stacking of packages caused by the simple material handling equipment in the prior art.

[0006] To achieve the above objectives, this utility model provides a dual-vibration material handling machine, including a frame and a lifting and feeding mechanism, a vibrating material handling mechanism, and a tension conveyor belt disposed on the frame; wherein,

[0007] The vibratory material handling mechanism includes a primary vibration unit, a sweeping wheel assembly, a secondary vibration unit, and a drive mechanism. Both the primary and secondary vibration units are hinged to the frame and each has multiple material handling channels arranged at lateral intervals. Both the primary and secondary vibration units are connected to the drive end of the drive mechanism to be longitudinally swaying back and forth.

[0008] The discharge end of the lifting and feeding mechanism is connected to the feed end of the first-stage vibration unit. The first-stage vibration unit has a first downhill slide. The discharge end of the first-stage vibration unit is connected to the feed end of the second-stage vibration unit. The second-stage vibration unit has a second downhill slide. The discharge end of the second-stage vibration unit is connected to the tension conveyor belt.

[0009] The sweeping wheel assembly is connected to the frame and is located at the first downhill slide. The sweeping wheel assembly is rotatably mounted, and a material handling gap is formed between the lowest position of the sweeping wheel assembly and the first-level vibration unit.

[0010] Preferably, the primary vibration unit includes a primary vibration frame and a plurality of first baffles, the plurality of first baffles being arranged laterally at intervals to divide the primary vibration frame into a plurality of material handling channels, and the first downhill slide being located near the discharge end of the primary vibration frame.

[0011] Preferably, the secondary vibration unit includes a secondary vibration frame and a plurality of second baffles, the plurality of second baffles being arranged laterally at intervals to divide the secondary vibration frame into a plurality of material handling channels, and the second downhill slide is located near the feed end of the secondary vibration frame.

[0012] Preferably, the sweeping wheel assembly includes a first sweeping wheel and a second sweeping wheel, both of which are rotatable. The first sweeping wheel is connected to the frame and is located at the high end of the first downhill slide. The second sweeping wheel is connected to the primary vibrating frame and is located at the low end of the first downhill slide. The lowest rotating positions of the first sweeping wheel and the second sweeping wheel are both separated from the primary vibrating frame by a material handling gap.

[0013] Preferably, the material handling gap between the first sweeping wheel and the primary vibrating frame is greater than the material handling gap between the second sweeping wheel and the primary vibrating frame.

[0014] Preferably, the driving mechanism includes a drive motor, a first eccentric wheel, a first tie rod, a second eccentric wheel, and a second tie rod; the bottom of the primary vibration frame has a downwardly protruding first ear plate, and the bottom of the secondary vibration frame has a downwardly protruding second ear plate; wherein,

[0015] The drive motor, the first eccentric wheel, and the second eccentric wheel are all connected to the frame. The drive end of the drive motor is connected to the first eccentric wheel via a belt. A first eccentric block and a driven wheel are respectively protruded on both sides of the first eccentric wheel. The two ends of the first pull rod are respectively hinged to the first eccentric block and the second ear plate. The driven wheel is connected to the second eccentric wheel via a chain. A second eccentric block is protruded on one side of the second eccentric wheel. The two ends of the second pull rod are respectively hinged to the second eccentric block and the first ear plate.

[0016] Preferably, the primary vibration unit further includes multiple baffles, which are connected to the top of the first baffle plate and disposed on the front side of the first sweeping wheel.

[0017] Preferably, the lifting and feeding mechanism includes a storage hopper, a lifting conveyor belt, and a plurality of feeding cross diaphragms spaced apart along the extension direction of the lifting conveyor belt. The feeding cross diaphragms are connected to the lifting conveyor belt, the lifting conveyor belt is inclinedly connected to the front end of the frame, the storage hopper is fixed to the lower end of the lifting conveyor belt, and the upper end of the lifting conveyor belt is connected to the feed end of the primary vibrating frame.

[0018] Preferably, the lifting and feeding mechanism further includes a sliding corrugated plate, which is connected between the discharge end of the lifting conveyor belt and the feed end of the primary vibrating frame, and is correspondingly arranged with the material handling channel of the primary vibrating frame.

[0019] Preferably, it further includes a counterweight block, which is connected to the bottom of the frame and disposed below the vibratory material handling mechanism.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The present invention provides a dual-vibration material handling machine, including a frame and a lifting and feeding mechanism, a vibrating material handling mechanism, and a tension conveyor belt mounted on the frame. The vibrating material handling mechanism includes a primary vibration unit, a sweeping wheel assembly, a secondary vibration unit, and a drive mechanism. The primary and secondary vibration units are both hinged to the frame and each has multiple material handling channels arranged laterally at intervals. The primary and secondary vibration units are both connected to the drive end of the drive mechanism and are arranged to swing back and forth longitudinally. The discharge end of the lifting and feeding mechanism is connected to the feed end of the primary vibration unit. The primary vibration unit has a first downhill slide, and the discharge end of the primary vibration unit is connected to the feed end of the secondary vibration unit. The secondary vibration unit has a second downhill slide, and the discharge end of the secondary vibration unit is connected to the tension conveyor belt. The sweeping wheel assembly is connected to the frame and is located at the first downhill slide. The sweeping wheel assembly itself is rotatably mounted, and a material handling gap is formed between the lowest rotating position of the sweeping wheel assembly and the primary vibration unit. After the material bag is conveyed to the first-level vibration unit by the lifting and feeding mechanism, it is conveyed by the back and forth swing of the vibration unit. The vibration effect during the swing can disperse the randomly stacked material bags. Combined with the sweeping wheel assembly to control the material sorting gap, the material bag stacking rate can be reduced. The downhill slide increases the speed of the material bags when going downhill, and the distance is pulled apart. With the action of setting dual-stage vibration, the vibration length can be increased, making the vibration time of the material bags longer, which is more conducive to guidance and dispersion, thus achieving a better overall vibration material sorting effect. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0023] Figure 1 This is a three-dimensional schematic diagram of the overall structure of this utility model in an application scenario.

[0024] Figure 2 This is a side view of the overall structure in one embodiment of the present invention, illustrating an application scenario.

[0025] Figure 3 This is a three-dimensional schematic diagram of a vibration feeding mechanism in one embodiment of the present invention;

[0026] Figure 4 This is an assembly diagram of the drive mechanism in one embodiment of the present invention;

[0027] Figure 5 This is a perspective view of the lifting and feeding mechanism in one embodiment of the present utility model;

[0028] Figure 6 This is a plan view of the second sweeping wheel in one embodiment of the present invention.

[0029] The purpose, features, and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings.

[0030] Explanation of icon numbers:

[0031] 10. Lifting and feeding mechanism; 110. Storage hopper; 120. Lifting conveyor belt; 130. Feeding crossbar; 140. Sliding corrugated board; 20. Vibrating material handling mechanism; 210. Primary vibration unit; 211. Primary vibration frame; 2111. First ear plate; 212. First baffle plate; 213. Material handling channel; 214. First downhill slide; 215. Baffle column; 220. Sweeping wheel assembly; 221. First sweeping wheel assembly. 222, Second sweeping wheel; 230, Secondary vibration unit; 231, Secondary vibration frame; 2311, Second ear plate; 232, Second baffle plate; 233, Second downhill slide; 240, Drive mechanism; 241, Drive motor; 242, First eccentric wheel; 243, First tie rod; 244, Second eccentric wheel; 245, Second tie rod; 30, Conveyor belt; 40, Frame; 410, Counterweight. Detailed Implementation

[0032] It should be understood that the specific embodiments described herein are merely illustrative of the present invention and are not intended to limit the present invention.

[0033] 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.

[0034] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0035] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0036] Please see the appendix Figure 1-6 This utility model provides an embodiment of a dual-vibration material handling machine, including a frame 40 and a lifting and feeding mechanism 10, a vibrating material handling mechanism 20, and a tension conveyor belt 30 disposed on the frame 40. First, it should be noted that in this application, "longitudinal" refers to the length direction of the frame 40, "lateral" refers to the width direction of the frame 40, "front end" refers to the upstream end of the longitudinal conveying line (near the lifting and feeding mechanism), and "rear end" refers to the downstream end of the longitudinal conveying line (near the tension conveyor belt 30). Please refer to the accompanying drawings for details. Specifically:

[0037] The vibrating material handling mechanism 20 includes a primary vibration unit 210, a sweeping wheel assembly 220, a secondary vibration unit 230, and a drive mechanism 240. Both the primary vibration unit 210 and the secondary vibration unit 230 are hinged to the frame 40 and each has multiple material handling channels 213 arranged laterally at intervals. Both the primary vibration unit 210 and the secondary vibration unit 230 are connected to the drive end of the drive mechanism 240 to be longitudinally swingable back and forth. The discharge end of the lifting and feeding mechanism 10 is connected to the feed end of the primary vibration unit 210. The moving unit 210 has a first downhill slide 214. The discharge end of the first-stage vibration unit 210 is connected to the feed end of the second-stage vibration unit 230. The second-stage vibration unit 230 has a second downhill slide 233. The discharge end of the second-stage vibration unit 230 is connected to the tension conveyor belt 30. The sweeping wheel assembly 220 is connected to the frame 40 and is located at the first downhill slide 214. The sweeping wheel assembly 220 is rotatably arranged, and a material handling gap is formed between the lowest position of the sweeping wheel assembly 220 and the first-stage vibration unit 210.

[0038] Specifically, the dual-vibration material handling machine in this application includes a frame 40, a lifting and feeding mechanism 10, a vibrating material handling mechanism 20, and a long-distance conveyor belt 30. The frame 40 is used for the installation of various components. The lifting and feeding mechanism 10 is used for conveying material bags and is located at the front end of the frame 40. The vibrating material handling mechanism 20 is used to receive the material bags conveyed by the lifting and feeding mechanism 10 for simultaneous vibration and conveying. It includes a primary vibration unit 210, a sweeping wheel assembly 220, a secondary vibration unit 230, and a drive mechanism 240. It adopts a dual-stage vibration structure to increase the length of the vibration panel, so that the material bags vibrate for a longer time, which is more conducive to guidance and dispersion. The dispersed material bags are then transferred to the long-distance conveyor belt 30 for conveying to the next process.

[0039] Both the primary vibration unit 210 and the secondary vibration unit 230 can swing back and forth longitudinally under the drive of the drive mechanism 240. During the swing, they can not only transport the material bag but also achieve a vibration effect. The primary vibration unit 210 performs the first stage of vibration conveying, so its feed end is connected to the discharge end of the lifting and feeding mechanism 10. As the material bag is conveyed to the secondary vibration unit 230 through vibration, the discharge end of the primary vibration unit 210 is connected to the feed end of the secondary vibration unit 230. Finally, the material bag is conveyed to the secondary vibration unit 230 through vibration. The material is transferred from the discharge end of 230 to the stretch conveyor belt 30. Further, the first-level vibration unit 210 and the second-level vibration unit 230 are respectively provided with a first downhill slide 214 and a second downhill slide 233. The downhill slide can increase the conveying efficiency, and the material bag speed increases and the distance is pulled apart when going downhill, so that the material bags are stacked end to end in sequence but do not overlap. When the material bag passes through the first downhill slide 214, it will avoid overlapping due to the rotation of the sweeping wheel assembly 220, so that the material bag can only pass through the material handling gap between the sweeping wheel assembly 220 and the first-level vibration unit 210, thereby reducing the phenomenon of overlapping.

[0040] In a preferred embodiment of the present invention, the primary vibration unit 210 includes a primary vibration frame 211 and a plurality of first baffles 212. The plurality of first baffles 212 are arranged laterally at intervals to divide the primary vibration frame 211 into a plurality of material handling channels 213. The first downhill slide 214 is located near the discharge end of the primary vibration frame 211.

[0041] It should be noted that the first-stage vibrating frame 211 has side plates on both sides to prevent the material bags from falling, and its interior is combined with the first baffle plate 212 to form multiple material sorting channels 213. In this way, the messy material bags conveyed by the lifting and feeding mechanism 10 can be dispersed in each material sorting channel 213, so that they are arranged more dispersed and neatly, which has a certain material sorting effect and facilitates subsequent processes. The first downhill slide 214 is close to the discharge end of the first-stage vibrating frame 211, so that the bags will not be stacked when they are transmitted to the second-stage vibrating unit 230, which serves as the initial vibration material sorting.

[0042] In a preferred embodiment of the present invention, the secondary vibration unit 230 includes a secondary vibration frame 231 and a plurality of second baffles 232. The plurality of second baffles 232 are arranged laterally at intervals to divide the secondary vibration frame 231 into a plurality of material handling channels 213. The second downhill slide 233 is arranged near the feeding end of the secondary vibration frame 231.

[0043] It should be noted that, similar to the primary vibrating frame 211, the secondary vibrating frame 231 also has side plates on both sides to prevent the material bags from falling. Internally, it forms multiple material handling channels 213 in conjunction with the second baffle plate 232. The material handling channels 213 of the secondary vibrating frame 231 correspond to the material handling channels 213 of the primary vibrating frame 211 to ensure that the material bags can be smoothly connected when they are transferred to the secondary vibrating frame 231. The second downhill slide 233 is located near the feed end of the secondary vibrating frame 231 so that after the initial vibration and material handling by the first downhill slide 214, it can quickly perform secondary vibration and material handling. The second downhill slide 233 can be equipped with two slopes to extend the number of times the slide distance is extended, so that the material bags are arranged more orderly after vibration and material handling, thus achieving the best material handling effect when conveyed to the tension conveyor belt 30.

[0044] In a preferred embodiment of the present invention, the sweeping wheel assembly 220 includes a first sweeping wheel 221 and a second sweeping wheel 222, both of which are rotatably mounted. The first sweeping wheel 221 is connected to the frame 40 and is located at the high end of the first downhill slide 214. The second sweeping wheel 222 is connected to the primary vibration frame 211 and is located at the low end of the first downhill slide 214. The lowest rotating positions of the first sweeping wheel 221 and the second sweeping wheel 222 are both separated from the primary vibration frame 211 by a material handling gap.

[0045] It is worth noting that the first sweeping wheel 221 is used for the first sweeping and blocking, sweeping down the stacked bales. It is located at the high end of the first downhill slide 214. After the initial sweeping, it slides down the first downhill slide 214 to separate the bales. If there are still a few stacked bales, the second sweeping wheel 222 performs a second sweeping and blocking to limit the height of the bales falling onto the secondary vibrating frame 231. Thus, in a preferred embodiment, the material handling gap between the first sweeping wheel 221 and the primary vibrating frame 211 is greater than the material handling gap between the second sweeping wheel 222 and the primary vibrating frame 211. This means that the first sweeping wheel 221 has a larger wheel diameter than the second sweeping wheel 222. The first sweeping wheel 221 is used to initially sweep away the stacked bales and the first baffle plate stacked between two adjacent material handling channels 213. The material bag is on plate 212, so the lowest position of the first sweeping wheel 221 is close to the top of the first baffle plate 212. The second sweeping wheel 222 is used to limit the discharge height so that each passage is the height of one material bag. Therefore, the material handling gap between the lowest position of the second sweeping wheel 222 and the first-stage vibrating frame 211 is the height of one material bag passage. The second sweeping wheel 222 can be provided with multiple grooves at its end. The grooves correspond to multiple first baffle plates 212 to prevent the first baffle plates 212 from blocking the rotation of the second sweeping wheel 222. Thus, the radial width of the second sweeping wheel 222 can be set close to the first-stage vibrating frame 211 and maintain a material handling gap for one material bag passage. It is worth mentioning that this material handling gap can be slightly larger than the thickness of one material bag to avoid bag jamming. Please refer to the appendix for details. Figure 6 .

[0046] Further, the drive mechanism 240 includes a drive motor 241, a first eccentric wheel 242, a first pull rod 243, a second eccentric wheel 244, and a second pull rod 245. The bottom of the primary vibration frame 211 protrudes downward to form a first ear plate 2111, and the bottom of the secondary vibration frame 231 protrudes downward to form a second ear plate 2311; wherein,

[0047] The drive motor 241, the first eccentric wheel 242, and the second eccentric wheel 244 are all connected to the frame 40. The drive end of the drive motor 241 is connected to the first eccentric wheel 242 via a belt. The first eccentric wheel 242 has a first eccentric block and a driven wheel protruding from both sides. The two ends of the first pull rod 243 are hinged to the first eccentric block and the second ear plate 2311, respectively. The driven wheel is connected to the second eccentric wheel 244 via a chain. The second eccentric wheel 244 has a second eccentric block protruding from one side. The two ends of the second pull rod 245 are hinged to the second eccentric block and the first ear plate 2111, respectively.

[0048] It should be noted that the drive motor 241, as a power source, drives the vibration frame to oscillate in a circular motion by cooperating with the eccentric rotation of the eccentric block on the eccentric wheel. Specifically, the first eccentric wheel 242 is connected to the drive end of the drive motor 241 via a belt, while the first tie rod 243 connects the secondary vibration frame 231 to the first eccentric block on the first eccentric wheel 242. Thus, when the drive motor 241 drives the first eccentric wheel 242 to rotate, the first eccentric block rotates eccentrically, which in turn drives the secondary vibration frame 231 on the second ear plate 2311 to oscillate in a circular motion via the first tie rod 243. The distance in the front-to-back direction... The larger distance results in more pronounced back-and-forth swaying, thus achieving the back-and-forth swaying and vibration of the secondary vibration frame 231. There is also a slight displacement in the vertical direction, which can serve as an auxiliary vibration effect and reduce packing. The driven wheel on the other side of the first eccentric wheel 242 is used to connect with the second eccentric wheel 244 via chain drive, so that a drive motor 241 drives the two eccentric wheels to rotate. The second tie rod 245 is used to connect the second eccentric block on the primary vibration frame 211 and the second eccentric wheel 244. Thus, the swaying principle of the primary vibration frame 211 is similar to that of the secondary vibration frame 231, so it will not be described in detail here.

[0049] Furthermore, the primary vibration unit 210 also includes a plurality of baffle posts 215, which are connected to the top of the first baffle plate 212 and disposed on the front side of the first sweeping wheel 221.

[0050] It should be understood that the baffle post 215 is used to guide the material between adjacent material handling channels 213 so that the material bag on the first baffle plate 212 erected on the two adjacent material handling channels 213 is guided into the material handling channel 213 by the baffle post 215 and the first baffle wheel.

[0051] Furthermore, the lifting and feeding mechanism 10 includes a storage hopper 110, a lifting conveyor belt 120, and a plurality of feeding cross partitions 130 spaced apart along the extension direction of the lifting conveyor belt 120. The feeding cross partitions 130 are connected to the lifting conveyor belt 120, the lifting conveyor belt 120 is inclinedly connected to the front end of the frame 40, the storage hopper 110 is fixed to the lower end of the lifting conveyor belt 120, and the upper end of the lifting conveyor belt 120 is connected to the feed end of the primary vibrating frame 211.

[0052] It should be noted that the lifting conveyor belt 120 is used to transport the material bag, so as to transport the material bag in the bottom storage hopper 110 upward and transfer it to the first-stage vibrating frame 211, and the feeding crossbar 130 is used to stop the material bag to prevent the material bag from falling back due to gravity during the upward movement.

[0053] Furthermore, the lifting and feeding mechanism 10 also includes a sliding corrugated plate 140, which is connected between the discharge end of the lifting conveyor belt 120 and the feed end of the primary vibrating frame 211, and is correspondingly arranged with the material handling channel 213 of the primary vibrating frame 211.

[0054] It should be noted that the corrugations are usually wavy and bent, so that when the messy material bags fall from the discharge end of the lifting conveyor belt 120, they can be initially guided by the sliding corrugations 140 to fall into the respective material handling channels 213 of the primary vibrating frame 211. Therefore, the sliding corrugations 140 are correspondingly set to the material handling channels 213 of the primary vibrating frame 211. Here, correspondingly set means that each bending surface of the sliding corrugations 140 corresponds to one material handling channel 213.

[0055] Furthermore, it also includes a counterweight 410, which is connected to the bottom of the frame 40 and disposed below the vibrating material handling mechanism 20.

[0056] It is understandable that, considering that frequent back-and-forth swinging and vibration would cause instability in the entire frame 40, the counterweight 410 can be added to increase the weight of the frame 40, and it is located below the vibrating material handling mechanism 20.

[0057] To facilitate understanding by those skilled in the art, the two-stage vibration material handling process is briefly described as follows:

[0058] Technicians pour the material bag into the lifting and conveying mechanism. The lifting and conveying mechanism lifts the material bag and guides it initially through the sliding corrugated 140. The material bag falls onto the first-stage vibrating frame 211 and is conveyed under the oscillating vibration of the first-stage vibrating frame 211. The stacked material bags and the material bags overlapping the first baffle plate 212 are guided by the baffle column 215 and the large sweeping wheel. Then, the small sweeping wheel guides the material bags into a flat arrangement. After falling into the second-stage vibrating frame 231, the material bags are dispersed and the spacing is widened by the downward sliding track and long-distance vibration of the second-stage vibrating panel. They move to the discharge end of the second-stage vibrating panel and fall onto the distance conveyor belt 30. The speed difference of the distance conveyor belt 30 widens the distance between the front and rear bags, ensuring that the material bags are conveyed in an arranged manner and that the bags do not overlap.

[0059] The above are merely preferred embodiments of this utility model and do not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A dual-vibration stocker, characterized by, The device comprises a rack, a lifting feeding mechanism, a vibrating sorting mechanism and a pulling distance conveyor belt arranged on the rack, wherein The vibrating sorting mechanism comprises a first vibrating unit, a sweeping wheel assembly, a second vibrating unit and a driving mechanism, the first vibrating unit and the second vibrating unit are both hinged to the rack and each has a plurality of sorting channels arranged in a transverse direction, the first vibrating unit and the second vibrating unit are connected to the driving end of the driving mechanism to be arranged in a longitudinal direction and swingable forward and backward, wherein The discharge end of the lifting feeding mechanism is communicated with the feeding end of the first vibrating unit, the first vibrating unit has a first downhill chute, the discharge end of the first vibrating unit is communicated with the feeding end of the second vibrating unit, the second vibrating unit has a second downhill chute, and the discharge end of the second vibrating unit is communicated with the pulling distance conveyor belt. The sweeping wheel assembly is connected to the rack and arranged at the first downhill chute, the sweeping wheel assembly is rotatably arranged, and the lowest position of the sweeping wheel assembly rotation is spaced from the first vibrating unit to form a sorting gap.

2. The dual vibratory accumulator of claim 1, wherein, The first vibrating unit comprises a first vibrating frame and a plurality of first material blocking plates, the first material blocking plates are arranged in a transverse direction to separate the first vibrating frame to form a plurality of sorting channels, and the first downhill chute is arranged close to the discharge end of the first vibrating frame.

3. The dual vibratory accumulator of claim 2, wherein, The second vibrating unit comprises a second vibrating frame and a plurality of second material blocking plates, the second material blocking plates are arranged in a transverse direction to separate the second vibrating frame to form a plurality of sorting channels, and the second downhill chute is arranged close to the feeding end of the second vibrating frame.

4. The dual vibratory accumulator of claim 3, wherein, The sweeping wheel assembly comprises a first sweeping wheel and a second sweeping wheel which are rotatably arranged, the first sweeping wheel is connected to the rack and arranged at the high end of the first downhill chute, the second sweeping wheel is connected to the first vibrating frame and arranged at the low end of the first downhill chute, and the lowest position of the first sweeping wheel and the second sweeping wheel rotation is spaced from the first vibrating frame to form a sorting gap.

5. The dual vibratory feeder of claim 4, wherein, The sorting gap between the first sweeping wheel and the first vibrating frame is larger than the sorting gap between the second sweeping wheel and the first vibrating frame.

6. The dual vibratory accumulator of claim 3, wherein, The driving mechanism comprises a driving motor, a first eccentric wheel, a first pull rod, a second eccentric wheel and a second pull rod, the bottom of the first vibrating frame is downwardly protruded to form a first lug plate, and the bottom of the second vibrating frame is downwardly protruded to form a second lug plate, wherein The driving motor, the first eccentric wheel and the second eccentric wheel are connected to the rack, the driving end of the driving motor is drivingly connected to the first eccentric wheel through a belt, the two sides of the first eccentric wheel are respectively protruded to form a first eccentric block and a driven wheel, the two ends of the first pull rod are respectively hinged to the first eccentric block and the second lug plate, the driven wheel is drivingly connected to the second eccentric wheel through a chain, one side of the second eccentric wheel is protruded to form a second eccentric block, and the two ends of the second pull rod are respectively hinged to the second eccentric block and the first lug plate.

7. The dual vibratory accumulator of claim 4, wherein, The primary vibrating unit further comprises a plurality of material blocking columns connected to the top end of the first material blocking plate and arranged on the front side of the first sweeping wheel.

8. The dual vibratory accumulator of claim 2, wherein, The lifting feeding mechanism comprises a material storage hopper, a lifting conveyor belt and a plurality of feeding horizontal partitions arranged along the extension direction of the lifting conveyor belt, the feeding horizontal partitions being connected to the lifting conveyor belt, the lifting conveyor belt being obliquely connected to the front end of the frame, the material storage hopper being fixed to the low end of the lifting conveyor belt, and the high end of the lifting conveyor belt being in communication with the feeding end of the primary vibrating frame.

9. The dual vibratory accumulator of claim 8, wherein, The lifting feeding mechanism further comprises a sliding material corrugated plate, which is connected between the discharging end of the lifting conveyor belt and the feeding end of the primary vibrating frame and is arranged corresponding to the material sorting channel of the primary vibrating frame.

10. The dual vibratory accumulator of claim 1, wherein, The device further comprises a counterweight connected to the bottom of the frame and arranged below the vibrating material sorting mechanism.

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