Material storing and conveying device

Abstract

The invention discloses a material storing and conveying device which comprises a rack and a pushing and raking mechanism, the rack comprises a bottom plate, the bottom plate is suitable for supporting materials, the materials are suitable for moving along the bottom plate, the pushing and raking mechanism is arranged on the rack and located above the bottom plate, and a material passing channel for the materials to pass through is formed between the pushing and raking mechanism and the bottom plate; the end, facing materials, of the bulldozing and raking mechanism tilts away from the bottom plate. According to the technical scheme, the end, facing the materials, of the bulldozing and raking mechanism tilts away from the bottom plate to push over-high materials to roll down and prevent the over-high materials from passing through, so that the over-high materials roll downwards under the action of gravity, spreading and mixing of the over-high materials are achieved, uniform discharging of the materials is facilitated, and the discharging effect is improved.

Description

Technical Field

[0001] The present application relates to the technical field of solid waste material processing, and in particular to a material storage and conveying device. Background Art

[0002] In the solid waste treatment system, a conveyor needs to be set up at the front end to realize the storage and transportation of materials. At present, most of the front ends use loading conveyors, chain plate conveyors, etc. to realize material storage and transportation, but the discharge effect of the current conveyor needs to be improved. Summary of the invention

[0003] The present application aims to solve one of the technical problems in the related art at least to a certain extent. To this end, the present application proposes a material storage and conveying device.

[0004] To achieve the above objectives, the present application discloses a material storage and conveying device, which includes:

[0005] a frame including a base adapted to support material and along which the material is adapted to move; and

[0006] The pusher and rake mechanism is arranged on the frame and located above the bottom plate, so as to form a material passageway for the material to pass through between the pusher and rake mechanism and the bottom plate, and one end of the pusher and rake mechanism facing the material is tilted away from the bottom plate.

[0007] In some embodiments of the present application, the push rake mechanism includes a support beam and a push rake, the support beam is connected to the frame, the push rake is arranged between the support beam and the bottom plate to form a material passing channel, and one end of the push rake facing the material is tilted away from the bottom plate.

[0008] In some embodiments of the present application, there are multiple push rakes, and the multiple push rakes are arranged at intervals along the length direction of the support beam, and the length direction of the support beam intersects with the moving direction of the material.

[0009] In some embodiments of the present application, a second blade tooth is provided on a side of the push rake facing the bottom plate.

[0010] In some embodiments of the present application, the push rake and the support beam are rotatably connected.

[0011] In some embodiments of the present application, the push rake mechanism also includes an elastic member, which connects the push rake and the support beam, and the end of the push rake facing the material is a material facing end, and the push rake is suitable for having a rotation tendency of the material facing end toward the bottom plate under the elastic force of the elastic member.

[0012] In some embodiments of the present application, the push rake is provided with a first connecting position, the elastic member is connected to the first connecting position, and the distance between the first connecting position and the rotation center of the push rake is smaller than the distance between the end face of the material meeting end and the rotation center of the push rake.

[0013] In some embodiments of the present application, the material storage and conveying device also includes a shearing mechanism and a driving mechanism. The shearing mechanism is arranged on the frame and located above the base plate to form a material passageway between the frame and the base plate for the material to pass through. The driving mechanism is suitable for driving the shearing mechanism so that the shearing mechanism can swing back and forth to cut the material.

[0014] In some embodiments of the present application, the angle between the reciprocating swing direction of the shearing mechanism and the moving direction of the material is 0° to 30°.

[0015] In some embodiments of the present application, the shearing mechanism and the frame are rotatably connected to be suitable for being driven by the driving mechanism to swing back and forth.

[0016] In some embodiments of the present application, the shearing mechanism comprises:

[0017] A support rod is rotatably connected to the frame and connected to the driving mechanism, wherein the driving mechanism is adapted to drive the support rod to rotate reciprocally so as to cause the shearing mechanism to swing reciprocally; and

[0018] The shearing arm is arranged on the supporting rod and a material passing channel is formed between the shearing arm and the bottom plate. The third cutting teeth are arranged on the side of the shearing arm facing the bottom plate.

[0019] In some embodiments of the present application, there are multiple shear arms, and the multiple shear arms are arranged at intervals along the length direction of the support rod, and the length direction of the support rod intersects with the moving direction of the material.

[0020] In some embodiments of the present application, the shearing arm is located between adjacent push rakes, and the push rake is located between adjacent shearing arms.

[0021] In some embodiments of the present application, the side of the shear arm facing the bottom plate is in a convex arc shape.

[0022] The technical solution of the present application is to tilt one end of the pushing and rake mechanism facing the material away from the bottom plate, push the excessively high material to roll down, prevent the excessively high material from passing through, and make the excessively high material roll downward under the action of gravity, thereby achieving thinning and mixing of the excessively high material, which is conducive to uniform discharge of the material and improves the discharge effect.

[0023] Other advantages of the present application will be partially given in the following description, partially become apparent from the following description, or be understood through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other designs can be obtained based on the structures shown in these drawings without paying any creative work.

[0025] Figure 1 Schematic diagram of a material storage and conveying device in some embodiments (only part of the scraper unit is shown, the same below);

[0026] Figure 2 Schematic diagram of the cooperation between the push-rake mechanism and the bottom plate in some embodiments;

[0027] Figure 3 for Figure 2 A magnified view of the local structure;

[0028] Figure 4 It is a schematic diagram (side view) of the cooperation between the push-rake mechanism and the bottom plate in some embodiments;

[0029] Figure 5 for Figure 4 A magnified view of the local structure;

[0030] Figure 6 Schematic diagram of a material storage and conveying device in some embodiments (including a pushing and rake mechanism and a shearing mechanism);

[0031] Figure 7 Schematic diagram of the coordination of the push-and-rake mechanism, the shearing mechanism and the bottom plate in some embodiments;

[0032] Figure 8 for Figure 7 A magnified view of the local structure;

[0033] Fig. 9 It is a schematic diagram (side view) of the cooperation between the pushing and raking mechanism, the shearing mechanism and the bottom plate in some embodiments;

[0034] Fig.10 for Fig. 9 A magnified view of the local structure;

[0035] Fig.11 Schematic diagram of the coordination of the driving mechanism, the connecting rod mechanism and the shearing mechanism in some embodiments;

[0036] Fig.12 Schematic diagram of a connecting rod mechanism in some embodiments;

[0037] Fig.13 Schematic diagram of shearing mechanism in some embodiments;

[0038] Fig.14 A schematic diagram of the reciprocating swing of the shearing mechanism in some embodiments;

[0039] Fig.15 It is a partial structural exploded diagram of a schematic diagram of a material storage and conveying device in some embodiments (only part of the ring chain is shown, the same below);

[0040] Fig.16 Schematic diagram of a conveying mechanism in some embodiments;

[0041] Fig.17 Schematic diagram of a transmission unit in some embodiments.

[0042] Description of Figure Numbers:

[0043] Frame 1000, bottom plate 1100, first bottom plate section 1110, second bottom plate section 1120, conveying mechanism 2000, transmission unit 2100, endless chain 2110, scraper unit 2200, connecting rod 2210, first tooth 2220, driving mechanism 3000, pushing and rake mechanism 4000, support beam 4100, pushing and rake 4200, material receiving end 4210, first connecting position 4220, second tooth 4300, elastic member 4400, shearing mechanism 5000, support rod 5100, shearing arm 5200, first arm body 5210, second arm body 5220, third tooth 5300, connecting rod mechanism 6000, first connecting rod 6100, second connecting rod 6200, third connecting rod 6300, material transfer channel 7000.

[0044] The realization of the purpose, functional features and advantages of this application will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0045] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0046] It should be noted that all directional indications in the embodiments of the present application (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0047] In this application, unless otherwise clearly specified and limited, the terms "connection", "fixation", etc. should be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; 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 this application can be understood according to specific circumstances.

[0048] In addition, in this application, descriptions such as "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by this application.

[0049] The present application discloses a material storage and conveying device, combined with Figures 1 to 5 As shown, in some embodiments, the material storage and conveying device includes a frame 1000 and a pushing and rake mechanism 4000, the frame 1000 includes a bottom plate 1100, the bottom plate 1100 is suitable for supporting materials, and the materials are suitable for moving along the bottom plate 1100, the pushing and rake mechanism 4000 is arranged on the frame 1000 and is located above the bottom plate 1100, so as to form a material passing channel 7000 between the frame 1000 and the bottom plate 1100 for the materials to pass through, and one end of the pushing and rake mechanism 4000 facing the materials is tilted away from the bottom plate 1100.

[0050] By tilting one end of the pushing and rake mechanism 4000 facing the material away from the bottom plate 1100, the excessively high material is pushed to roll down and the excessively high material is prevented from passing through, so that the excessively high material rolls downward under the action of gravity, thereby achieving dilution and mixing of the excessively high material, which is conducive to uniform discharge of the material and improves the discharge effect.

[0051] Specifically, the rack 1000 is mainly used for loading materials. When processing materials, the materials are poured from top to bottom onto the bottom plate 1100 so as to be supported by the bottom plate 1100. The materials can move along the bottom plate 1100 and finally detach from the bottom plate 1100 (i.e., detach from the rack 1000). The materials detach from the bottom plate 1100 and can enter the next process. It can be understood that the movement of the materials is achieved by the traction of the conveying mechanism 2000. The conveying mechanism 2000 acts on the materials during operation. The conveying mechanism 2000 tractions the materials so that the materials move along the bottom plate 1100 and pass through the material passage 7000. The materials finally detach from the bottom plate 1100 and enter the next process. The conveying mechanism 2000 can be driven by the driving mechanism 3000. In this embodiment, the conveying mechanism 2000 can be of various types and is not limited one by one. For details, see the following description.

[0052] In the related art, the transported materials may be piled too high, which will cause uneven discharging, and the discharging effect needs to be improved. To this end, the present embodiment provides a push-and-rake mechanism 4000, which is arranged on the frame 1000 and located above the bottom plate 1100, so that a material passing channel 7000 is formed between the push-and-rake mechanism 4000 and the bottom plate 1100, and the end of the push-and-rake mechanism 4000 facing the material is tilted away from the bottom plate 1100, and the end of the push-and-rake mechanism 4000 facing the material refers to the end that is first contacted by the material. Figure 2 The end of the push-rake mechanism 4000 facing the material is the rear end. By designing the end of the push-rake mechanism 4000 facing the material to be tilted away from the bottom plate 1100, when the material moves to the position where the push-rake mechanism 4000 is located, the end of the push-rake mechanism 4000 facing the material can push the over-high material to roll down (see Figure 2 The material moves forward from behind, and the rake mechanism 4000 can push the over-high material to roll backwards), preventing the over-high material from passing through. The over-high material rolls downwards and mixes under the action of gravity, and at the same time, it can prevent the over-large block material from passing through. The material at the bottom layer passes through the material passage 7000 and finally leaves the bottom plate 1100, which is conducive to the uniform discharge of the material and improves the discharge effect.

[0053] Combination Figure 2 and Figure 3As shown, in some embodiments, the pusher rake mechanism 4000 includes a support beam 4100 and a pusher rake 4200. The support beam 4100 is connected to the frame 1000. The pusher rake 4200 is arranged between the support beam 4100 and the bottom plate 1100 to form a material passing channel 7000. The end of the pusher rake 4200 facing the material is tilted away from the bottom plate 1100. The support beam 4100 is the supporting frame of the push-rake mechanism 4000, which is used to connect with the frame 1000. The push-rake 4200 is arranged on the support beam 4100 so as to be suspended above the bottom plate 1100, thereby forming a material passing channel 7000 between the bottom plate 1100, and the end of the push-rake 4200 facing the material is tilted away from the bottom plate 1100. The end of the push-rake 4200 facing the material is defined as the material facing end 4210. When the material moves to the position of the push-rake mechanism 4000, the material facing end 4210 pushes the excessively high material to roll down and prevents the passage of oversized material.

[0054] Optionally, there are multiple push rakes 4200 (the number of push rakes 4200 in the figure is 8), and the multiple push rakes 4200 are arranged at intervals along the length direction of the support beam 4100, and the length direction of the support beam 4100 intersects with the moving direction of the material. Figure 2 The extension direction of the push rake 4200 is roughly the same as the moving direction of the material. The material moves from back to front as a whole. The length direction of the support beam 4100 is the left-right direction. Multiple push rakes 4200 are arranged at intervals along the left-right direction. Such an arrangement is beneficial to improving the material processing capacity.

[0055] Combination Figure 3 and Figure 5 As shown, in some embodiments, the push rake 4200 is provided with a second blade 4300 on one side facing the bottom plate 1100. When the material passes through the material passage 7000, it will encounter the second blade 4300. As the material moves, the second blade 4300 has a certain pulling and crushing effect on the material, which is further conducive to the uniform discharge of the material and improves the discharge effect. Optionally, there are multiple second blades 4300, and the multiple second blades 4300 are arranged along the extension direction of the push rake 4200, and the extension direction of the push rake 4200 is basically the same as the moving direction of the material.

[0056] Although the material-facing end 4210 of the push rake 4200 is designed to be tilted away from the bottom plate 1100, it can push the over-high material to roll down and prevent the passage of oversized materials, but the properties of the materials moving along the bottom plate 1100 are different, such as the hardness distribution, density distribution, and stacking amount distribution. In order to better process the materials, the push rake 4200 is combined with the bottom plate 1100 to form a plurality of push rakes, and the push rakes 4200 are ... Figure 5As shown, in some embodiments, the pusher rake 4200 and the support beam 4100 are rotatably connected, that is, the pusher rake 4200 can rotate around the support beam 4100 within a certain range. Through such an arrangement, when the material passes through the material transfer channel 7000, the pusher rake 4200 exhibits a certain rotation, thereby realizing dynamic adjustment of the material when passing through the material transfer channel 7000, reducing the impact of the material on the pusher rake mechanism 4000, and making the operation of the material storage and conveying device more stable.

[0057] Optionally, combined Figure 5 As shown, in some embodiments, the push rake 4200 is adapted to have a rotation tendency to make the material receiving end 4210 lean against the bottom plate 1100 under the action of gravity. As can be seen from the above, the push rake 4200 can rotate around the support beam 4100, and when the material passes through the material passage 7000, the material can support the push rake 4200. Figure 4 The material passes through the material passage 7000 to support the push rake 4200, which can make the push rake 4200 rotate counterclockwise. The counterclockwise rotation of the push rake 4200 will make the material-facing end 4210 move away from the bottom plate 1100, which makes it inconvenient to continue to push the excessively high material behind to roll down and prevent the passage of oversized materials. For this reason, in this embodiment, the push rake 4200 is designed to have a rotation tendency under the action of gravity, that is, when the push rake 4200 is supported by the material and rotates counterclockwise (making the material-facing end 4210 move away from the bottom plate 1100), the push rake 4200 has a tendency to rotate clockwise under the action of gravity (making the material-facing end 4210 lean against the bottom plate 1100), so that the push plate can apply pressure toward the material to prevent the material-facing end 4210 from being too far away from the bottom plate 1100. In particular, when the second blade teeth 4300 are provided on the side of the push rake 4200 facing the bottom plate 1100, the rotation tendency of the push rake 4200 under the action of gravity applies pressure to the material through the second blade teeth 4300, which is more conducive to enhancing the crushing effect on the material.

[0058] Optionally, the push rake 4200 may also have a tendency to rotate in the following manner. Figure 5 As shown, in some embodiments, the push rake mechanism 4000 further includes an elastic member 4400, the elastic member 4400 connects the push rake 4200 and the support beam 4100, the end of the push rake 4200 facing the material is the material facing end 4210, and the push rake 4200 is adapted to have a rotation tendency to make the material facing end 4210 close to the bottom plate 1100 under the elastic force of the elastic member 4400. This embodiment is similar to the aforementioned embodiment, except that the rotation tendency of the push rake 4200 is provided by the elastic force of the elastic member 4400. Figure 4In the position shown, the material passes through the material passage 7000 to support the push rake 4200 so that the push rake 4200 rotates counterclockwise (so that the material-facing end 4210 is away from the bottom plate 1100). At this time, the elastic member 4400 undergoes elastic deformation to generate a force on the push rake 4200. The force generated by the elastic member 4400 makes the push rake 4200 have a tendency to rotate clockwise (so that the material-facing end 4210 is close to the bottom plate 1100), thereby achieving the push rake 4200 to press the material. Compared with the push rake 4200 having a tendency to rotate due to gravity, the effect of the push rake 4200 pressing the material can be better achieved through the action of the elastic member 4400. The elastic member 4400 can be a spring.

[0059] It is understandable that the push plate can have a tendency to rotate under the action of gravity and elastic force at the same time. Figure 5 As shown, in some embodiments, the push rake 4200 is provided with a first connecting position 4220, the elastic member 4400 is connected to the first connecting position 4220, the distance between the first connecting position 4220 and the rotation center of the push rake 4200 is smaller than the distance between the end surface of the material-meeting end 4210 and the rotation center of the push rake 4200, that is, the rotation center of the push rake 4200 is located between the first connecting position 4220 and the material-meeting end 4210, and the rotation center of the push rake 4200 divides the push rake 4200 into two parts, one part includes the first connecting position 4220, and the other part includes the material-meeting end 4210. By such an arrangement, the part including the material-meeting end 4210 is heavier than the part including the first connecting position 4220, and the elastic member 4400 is connected to the first connecting position 4220, so that the push rake 4200 can have a rotation tendency under the action of gravity and elasticity so that the material-meeting end 4210 is close to the bottom plate 1100.

[0060] In some embodiments, the push rake is suitable for being stopped in the rotation direction of the material meeting end 4210 toward the bottom plate 1100, and the stopped position is the limit position. When the material storage and conveying device is in a shutdown state, the push rake 4200 is in the limit position, so that a material transfer channel 7000 is formed between the push rake 4200 and the bottom plate 1100.

[0061] Combination Figures 6 to 14 As shown, in some embodiments, the material storage and conveying device also includes a shearing mechanism 5000 and a driving mechanism 3000. The shearing mechanism 5000 is arranged on the frame 1000 and is located above the bottom plate 1100, and a material passage 7000 for the material to pass through is formed between the shearing mechanism 5000 and the bottom plate 1100. The driving mechanism 3000 is suitable for driving the shearing mechanism 5000 so that the shearing mechanism 5000 can swing back and forth to cut the material.

[0062] The shearing mechanism 5000 is arranged on the frame 1000 and is located above the bottom plate 1100, so that a feeding channel 7000 is formed between the shearing mechanism 5000 and the bottom plate 1100. The driving mechanism 3000 is connected to the shearing mechanism 5000. The driving mechanism 3000 is a device that can output mechanical energy. For example, the driving mechanism 3000 is a motor. The connection between the driving mechanism 3000 and the shearing mechanism 5000 can be directly connected or indirectly connected. The driving mechanism 3000 can drive the shearing mechanism 5000 to swing back and forth when working. When the material passes through the feeding channel 7000, the reciprocating swing of the shearing mechanism 5000 can repeatedly cut the material passing through the feeding channel 7000, so that the bundled and piled materials are broken up, mixed and broken, which is conducive to the uniform discharge of the materials and improves the discharge effect. In addition, the reciprocating swing of the shearing mechanism 5000 is not easily entangled by the materials.

[0063] Since the shearing mechanism 5000 can swing back and forth, as the material passes through the material passage 7000, the reciprocating shearing mechanism 5000 can forcefully push the over-height material to roll down on the basis of cutting the material, so that the over-height material rolls down (see Figure 6 direction, the material moves forward, and the shearing mechanism 5000 can push the high material to roll backward), which plays a role in diluting and mixing the material, and cooperates with the pushing and rake mechanism 4000 to better prevent the high material from passing through. Optionally, the reciprocating swing angle γ of the shearing mechanism 5000 is 20° to 50°, for example, the reciprocating swing angle of the shearing mechanism 5000 is 20°, 30°, 40° or 50°, which further optimizes the discharging effect.

[0064] In some embodiments, the angle between the reciprocating swing direction of the shearing mechanism 5000 and the moving direction of the material is 0° to 30°. This can reduce the impact of the material on the shearing mechanism 5000, making the operation of the material storage and conveying device more stable, and at the same time help to increase the service life of the shearing mechanism 5000 while ensuring the cutting effect. For example, the angle between the reciprocating swing direction of the shearing mechanism 5000 and the moving direction of the material is 0°, 10°, 15°, 20°, 25° or 30°. When the angle between the reciprocating swing direction of the shearing mechanism 5000 and the moving direction of the material is 0°, the reciprocating swing direction of the shearing mechanism 5000 and the moving direction of the material are roughly parallel, the impact of the material on the shearing mechanism 5000 is minimal, and the shearing mechanism 5000 has a better cutting effect on the material. In particular, the material moves along the bottom plate 1100 with a certain length path, and the angle between the reciprocating swing direction of the shearing mechanism 5000 and the moving direction of the material is 0°. When the shearing mechanism 5000 forcibly pushes the high material to roll downward, the downward rolling material falls back onto the bottom plate 1100 at the rear more easily.

[0065] In some embodiments, the shearing mechanism 5000 is rotatably connected to the frame 1000 so as to be driven by the driving mechanism 3000 to swing back and forth. Specifically, the shearing mechanism 5000 is mounted on the frame 1000 and is rotatably connected to the frame 1000. The specific form of the rotatable connection is selected according to the actual situation, so that the shearing mechanism 5000 can be fixed on the frame 1000 and can also rotate relative to the frame 1000. The driving mechanism 3000 drives the shearing mechanism 5000 to rotate back and forth so as to realize the reciprocating swing of the shearing mechanism 5000.

[0066] Specifically, combined Figures 11 to 13 The shearing mechanism 5000 includes a support rod 5100 and a shearing arm 5200. The support rod 5100 is rotatably connected to the frame 1000, and the support rod 5100 is connected to the driving mechanism 3000. The driving mechanism 3000 is suitable for driving the support rod 5100 to rotate back and forth. The shearing arm 5200 is arranged on the support rod 5100, and a material passing channel 7000 is formed between the shearing arm 5200 and the bottom plate 1100. The side of the shearing arm 5200 facing the bottom plate 1100 is provided with a third tooth 5300. The shearing arm 5200 and the support rod 5100 can be connected by welding. Of course, other methods can also be used to achieve mutual fixation. When the driving mechanism 3000 drives the support rod 5100 to rotate back and forth, the shearing arm 5200 moves with the support rod 5100, so that the shearing mechanism 5000 as a whole presents a reciprocating swinging posture. A material transfer channel 7000 is formed between the shear arm 5200 and the bottom plate 1100 . The third tooth 5300 is provided on the side of the shear arm 5200 facing the bottom plate 1100 . When the shear arm 5200 swings back and forth, the shear arm 5200 cuts the material through the third tooth 5300 .

[0067] Combination Fig.13 As shown, in some embodiments, the number of shear arms 5200 is multiple (there are 9 shear arms 5200 in the figure), and the multiple shear arms 5200 are arranged at intervals along the length direction of the support rod 5100, and the length direction of the support rod 5100 intersects with the moving direction of the material. Multiple means two or more, the same below, see Fig. 9 The material moves from back to front as a whole, the support rod 5100 extends along the left-right direction, and multiple shear arms 5200 are arranged at intervals along the left-right direction. Since the shear mechanism 5000 cuts the material through the shear arms 5200, the provision of multiple shear arms 5200 is beneficial to improving the processing capacity.

[0068] It is understandable that the shearing mechanism 5000 can be arranged upstream of the pushing and rake mechanism 4000, can also be arranged downstream of the pushing and rake mechanism 4000, and can also be arranged at the same position as the pushing and rake mechanism 4000.

[0069] Combination Figure 7 and Figure 8 As shown, in some embodiments, the shearing arm 5200 is located between adjacent push rakes 4200, and the push rake 4200 is located between adjacent shearing arms 5200. In this embodiment, there are multiple shearing arms 5200, and multiple push rakes 4200, and the shearing arms 5200 and the push rakes 4200 are arranged alternately. In this way, the shearing mechanism 5000 and the push rake mechanism 4000 are arranged at the same position, which is conducive to saving space occupation. At this time, the shearing mechanism 5000 and the push rake mechanism 4000 form a material passing channel 7000 with the bottom plate 1100. When the material enters the material passing channel 7000, the material is constrained by the push rake mechanism 4000. At this time, the material is not easily displaced when the shearing mechanism 5000 shears the material, so that the material is easier to be cut, which is more conducive to uniform material discharge.

[0070] Combination Figures 10 to 14 As shown, in some embodiments, the side of the shearing arm 5200 facing the bottom plate 1100 is in a convex arc shape. Since the shearing mechanism 5000 realizes reciprocating swing by reciprocating rotation, by making the side of the shearing arm 5200 facing the bottom plate 1100 in a convex arc shape, the shearing arm 5200 can better cooperate with the bottom plate 1100 during the reciprocating swing process to cut the material, thereby improving the cutting effect on the material.

[0071] Specifically, the shear arm 5200 includes a first arm body 5210 and a second arm body 5220 arranged on the first arm body 5210. The first arm body 5210 and the second arm body 5220 are intersected and arranged to be L-shaped as a whole. The first arm body 5210 is in a convex arc shape on the side facing the base plate 1100 and is provided with a third tooth 5300. The second arm body 5220 is arranged on the support rod 5100. Such an arrangement is beneficial to reducing the weight of the shear arm 5200.

[0072] There are many ways for the driving mechanism 3000 to drive the shearing mechanism 5000 to swing back and forth. In order to make the reciprocating swing of the shearing mechanism 5000 run more smoothly, Fig.11 As shown, in some embodiments, the material storage and conveying device further includes a connecting rod mechanism 6000, the driving mechanism 3000 is connected to the connecting rod mechanism 6000, the connecting rod mechanism 6000 is connected to the shearing mechanism 5000, the driving mechanism 3000 is suitable for driving the shearing mechanism 5000 to swing back and forth through the connecting rod mechanism 6000, and through the setting of the connecting rod mechanism 6000, the output of the driving mechanism 3000 can drive the shearing mechanism 5000 to swing back and forth without changing the direction, the control of the driving mechanism 3000 is easier, and the overall operation of the material storage and conveying device is more stable. There are many ways of transmission between the driving mechanism 3000 and the connecting rod mechanism 6000, such as through belt transmission, chain transmission and / or gear transmission.

[0073] Specifically, combined Fig.12 As shown, the connecting rod mechanism 6000 includes a first connecting rod 6100, a second connecting rod 6200 and a third connecting rod 6300. One end of the first connecting rod 6100 is connected to the driving mechanism 3000 so as to be suitable for rotating under the drive of the driving mechanism 3000. One end of the second connecting rod 6200 is rotatably connected to the other end of the first connecting rod 6100. One end of the third connecting rod 6300 is rotatably connected to the other end of the second connecting rod 6200. The other end of the third connecting rod 6300 is connected to the shearing mechanism 5000. The other end of the third link 6300 is connected to the support rod 5100 of the shearing mechanism 5000, and the relative arrangement between the third link 6300 and the support rod 5100 is fixed. When the driving mechanism 3000 drives the first link 6100 to rotate, the first link 6100 drives the second link 6200, and the second link 6200 drives the third link 6300, so that the support rod 5100 rotates reciprocatingly, thereby realizing the reciprocating swing of the shearing mechanism 5000. During this process, the output of the driving mechanism 3000 may not change direction. For example, the driving mechanism 3000 is a motor, and the motor continues to rotate in a certain direction.

[0074] Combination Fig.15 and Fig.16 As shown, in some embodiments, the material conveying device also includes a conveying mechanism 2000, which is arranged on the frame 1000. The conveying mechanism 2000 includes a transmission unit 2100 and a plurality of scraper units 2200. The driving mechanism 3000 is suitable for driving the transmission unit 2100, so that the transmission unit 2100 drives the scraper unit 2200, and the scraper unit 2200 is suitable for being driven by the transmission unit 2100 to move cyclically along a circular path. The scraper unit 2200 is suitable for moving alternately above and below the bottom plate 1100 during the cyclic movement, and is suitable for pulling the material to move through the material transfer channel 7000 when moving above the bottom plate 1100.

[0075] The conveying mechanism 2000 includes a transmission unit 2100 and a scraper unit 2200, and the transmission unit 2100 and the scraper unit 2200 are connected. The transmission unit 2100 can drive the scraper unit 2200 to move. It can be understood that the transmission unit 2100 needs to be connected to the driving mechanism 3000, and the driving mechanism 3000 drives the transmission unit 2100, so that the transmission unit 2100 drives the scraper unit 2200. The scraper unit 2200 moves cyclically along the annular path under the drive of the transmission unit 2100. The number of the scraper units 2200 is multiple, and the multiple scraper units 2200 are arranged at intervals along the annular path. Multiple means two or more.

[0076] Combination Figure 6 , Figures 15 to 17As shown, the annular path surrounds the bottom plate 1100, and the scraper unit 2200 moves in a counterclockwise direction along the annular path. When the scraper unit 2200 moves in a counterclockwise direction along the annular path, the scraper unit 2200 moves alternately to the top and bottom of the bottom plate 1100. For example, the scraper unit 2200 moves to the top of the bottom plate 1100, then moves to the bottom of the bottom plate 1100, and then moves to the top of the bottom plate 1100, and so on. When the scraper unit 2200 moves to the top of the bottom plate 1100, as the scraper unit 2200 moves above the bottom plate 1100, the scraper unit 2200 can pull the material to move along the bottom plate 1100, and pull the material through the material transfer channel 7000 together, until the scraper unit 2200 moves from the top of the bottom plate 1100 to the bottom of the bottom plate 1100, the scraper unit 2200 and the pulled material are separated, and the material is separated from the bottom plate 1100 under the action of gravity and enters the next process. Since there are multiple scraper units 2200, the multiple scraper units 2200 are arranged alternately along the annular path. When the material is continuously poured onto the bottom plate 1100, the material can be pulled and moved by the corresponding scraper units 2200, thereby realizing continuous discharging.

[0077] For example, when pouring materials onto the bottom plate 1100, the materials are supported on the bottom plate 1100 and cover the corresponding scraper units 2200. The materials are pressed toward the scraper units 2200 under the action of gravity. As the scraper units 2200 move, the corresponding scraper units 2200 can pull the materials to move. When pouring materials onto the bottom plate 1100 continuously, the materials can be pulled and moved by the circularly moving scraper units 2200 in sequence. During the process of pulling and moving the materials, the materials that are too high may slide and cover other scraper units 2200. In this way, they can also be pulled and moved by the corresponding scraper units 2200, thereby realizing continuous discharge of materials. Compared with the conveyor that cannot discharge materials continuously in the related art, this embodiment can optimize the discharge effect of materials.

[0078] In the related art, during the material transportation process, the bottom material may easily slide relative to each other and affect the discharge effect. In the present embodiment, a plurality of scraper units 2200 are arranged at intervals along a circular path, and a concave cavity structure is formed between adjacent scraper units 2200. When the material is poured toward the bottom plate 1100, it can be embedded in the concave cavity structure. In this way, the movement of the scraper unit 2200 can more easily pull the material to move, and the bottom material is not easy to slide relative to the scraper unit 2200, which is beneficial to optimizing the material discharge effect.

[0079] It can be understood that since the multiple scraper units 2200 are arranged alternately and the scraper units 2200 are movable parts, when the material is poured onto the bottom plate 1100, most of the weight of the material is applied to the bottom plate 1100. This can reduce the pressure on the scraper units 2200, thereby avoiding the need for the scraper units 2200 to both support the material and pull the material to move, which would cause the structure to become complicated, and is beneficial to reducing the design complexity of the conveying mechanism 2000.

[0080] Combination Fig.16 and Fig.17 As shown, in some embodiments, the transmission unit 2100 includes an annular chain 2110, and annular chains 2110 are respectively provided on opposite sides of the base plate 1100, and the scraper unit 2200 is provided between the annular chains 2110 on the opposite sides and connected to the annular chains 2110 on the opposite sides.

[0081] Annular chains 2110 are respectively arranged on the left and right sides of the base plate 1100. The driving mechanism 3000 can drive the annular chain 2110 to move in a circular motion along the annular path, thereby driving the scraper unit 2200 to move in a circular motion along the annular path. Since the scraper unit 2200 needs to pull the material to move, and the material is heavy, the use of the annular chain 2110 to achieve transmission has higher efficiency. The annular chain 2110 has a strong overload capacity, a low degree of wear, and a long service life, and is more suitable for high-load situations such as material transportation.

[0082] Combination Fig.15 and Fig.16 As shown, in some embodiments, the scraper unit 2200 includes a connecting rod 2210 and a first blade tooth 2220, the connecting rod 2210 is connected to the transmission unit 2100, and the first blade tooth 2220 is arranged on the connecting rod 2210. Specifically, one end of the connecting rod 2210 is connected to the ring chain 2110 on one side, and the other end of the connecting rod 2210 is connected to the ring chain 2110 on the other side, so that when the ring chains 2110 on the two sides move, the connecting rod 2210 can be driven to move, and the first blade tooth 2220 is arranged on the connecting rod 2210. When the material is poured onto the bottom plate 1100, the first blade tooth 2220 can be stuck in the material, so that the material can be pulled to move. It can be understood that the conveying mechanism 2000, the shearing mechanism 5000 and the pushing and rake mechanism 4000 can produce different effects on the material, including differences in the magnitude of the force, the direction of the force and the speed of applying the force. In this way, the cooperation between the first tooth 2220, the second tooth 4300 and the third tooth 5300 can enhance the tearing and bag breaking of the material, further improve the uniformity of the material discharge, and is particularly suitable for fibrous and bag-like materials.

[0083] Optionally, there are multiple first teeth 2220, and the multiple first teeth 2220 are arranged at intervals, so as to better pull the material to move, see Fig.15 The length direction of the connecting rod 2210 and the moving direction of the material intersect, and a plurality of first blade teeth 2220 are arranged at intervals along the length direction of the connecting rod 2210. The first blade teeth 2220 can be connected to the connecting rod 2210 by welding. In addition, the first blade teeth 2220 are flat, and the flat direction of the first blade teeth 2220 is in the same direction as the moving direction of the material, that is, the first blade teeth 2220 are flat along the moving direction of the material, so that the first blade teeth 2220 can be easily inserted into the material and can prevent the first blade teeth 2220 from bending during the process of pulling the material to move.

[0084] It can be understood that the driving mechanism 3000 is suitable for driving the shearing mechanism 5000, and the driving mechanism 3000 is suitable for driving the conveying mechanism 2000. The same driving mechanism 3000 can drive the shearing mechanism 5000 and the conveying mechanism 2000, or the driving mechanism 3000 can include multiple driving mechanisms, one of which is matched with the shearing mechanism 5000, and one of which is matched with the conveying mechanism 2000.

[0085] Combination Figures 1 to 17 As shown, in some embodiments, the bottom plate 1100 includes a first bottom plate segment 1110 and a second bottom plate segment 1120 which are sequentially arranged along the moving direction of the material, the first bottom plate segment 1110 is inclined, the second bottom plate segment 1120 is inclined, and the inclination of the second bottom plate segment 1120 is greater than the inclination of the first bottom plate segment 1110.

[0086] The bottom plate 1100 includes a first bottom plate section 1110 and a second bottom plate section 1120, which are sequentially arranged along the moving direction of the material, that is, the material first passes through the first bottom plate section 1110 and then the second bottom plate section 1120 during transportation, and finally leaves the bottom plate 1100. For example, a material passage 7000 is formed between the shearing mechanism 5000, the pushing and rake mechanism 4000 and the second bottom plate section 1120, and the material is poured onto the first bottom plate section 1110 during pouring, and the material can move from the first bottom plate section 1110 toward the second bottom plate section 1120 and finally leave the bottom plate 1100. In this embodiment, the first bottom plate section 1110 is arranged to be inclined, and the second bottom plate section 1120 is also arranged to be inclined, and the inclination of the second bottom plate section 1120 is greater than the inclination of the first bottom plate section 1110. In the drawings, the first bottom plate section 1110 and the second bottom plate section 1120 intersect. When the material is poured onto the first bottom plate section 1110, since the inclination of the first bottom plate section 1110 is relatively small, the height of the material corresponding to the first bottom plate section 1110 may be relatively high. As the material moves from the first bottom plate section 1110 to the second bottom plate section 1120, since the inclination of the second bottom plate section 1120 is greater, the excessively high material rolls downward under the action of gravity, and even rolls back to the first bottom plate section 1110. This process can achieve thinning and mixing of the material, which is further conducive to uniform discharge of the material.

[0087] The above description is only a preferred embodiment of the present application, and does not limit the patent scope of the present application. All equivalent structural changes made based on the concept of the present application and the contents of the present application description and drawings, or direct / indirect application in other related technical fields are included in the patent protection scope of the present application.

Claims

1. A material storage and conveying device, characterized in that: include: A frame (1000), the frame (1000) comprising a bottom plate (1100), the bottom plate (1100) being suitable for supporting materials, and the materials being suitable for moving along the bottom plate (1100); as well as The pusher and rake mechanism (4000) is arranged on the frame (1000) and is located above the bottom plate (1100), so as to form a material passageway (7000) for passing materials between the pusher and rake mechanism and the bottom plate (1100), and one end of the pusher and rake mechanism (4000) facing the materials is tilted away from the bottom plate (1100).

2. The material storage and conveying device according to claim 1, characterized in that: The pusher rake mechanism (4000) comprises a support beam (4100) and a pusher rake (4200), wherein the support beam (4100) is connected to the frame (1000), the pusher rake (4200) is arranged on the support beam (4100) and a material passing channel (7000) is formed between the support beam (4100) and the bottom plate (1100), and one end of the pusher rake (4200) facing the material is tilted away from the bottom plate (1100).

3. The material storage and conveying device according to claim 2, characterized in that: There are multiple push rakes (4200), and the multiple push rakes (4200) are arranged at intervals along the length direction of the support beam (4100), and the length direction of the support beam (4100) intersects with the moving direction of the material.

4. The material storage and conveying device according to claim 2, characterized in that: The push rake (4200) is provided with second blade teeth (4300) on the side facing the bottom plate (1100).

5. The material storage and conveying device according to claim 2, characterized in that: The push rake (4200) and the support beam (4100) are rotatably connected.

6. The material storage and conveying device according to claim 2, characterized in that: The push rake mechanism (4000) further comprises an elastic member (4400), wherein the elastic member (4400) connects the push rake (4200) and the support beam (4100), and the end of the push rake (4200) facing the material is a material facing end (4210), and the push rake (4200) is adapted to have a rotation tendency to make the material facing end (4210) lean against the bottom plate (1100) under the elastic force of the elastic member (4400).

7. The material storage and conveying device according to claim 6, characterized in that: The push rake (4200) is provided with a first connecting position (4220), the elastic member (4400) is connected to the first connecting position (4220), and the distance between the first connecting position (4220) and the rotation center of the push rake (4200) is smaller than the distance between the end surface of the material-meeting end (4210) and the rotation center of the push rake (4200).

8. The material storage and conveying device according to any one of claims 1 to 7, characterized in that: The material storage and conveying device further comprises a shearing mechanism (5000) and a driving mechanism (3000); the shearing mechanism (5000) is arranged on the frame (1000) and is located above the bottom plate (1100), so as to form a material passageway (7000) between the frame (1000) and the bottom plate (1100) for materials to pass through; the driving mechanism (3000) is suitable for driving the shearing mechanism (5000) so that the shearing mechanism (5000) can swing back and forth to cut the material.

9. The material storage and conveying device according to claim 8, characterized in that: The angle between the reciprocating swing direction of the shearing mechanism (5000) and the moving direction of the material is 0° to 30°; And / or, the shearing mechanism (5000) and the frame (1000) are rotatably connected to be suitable for being driven by the driving mechanism (3000) to swing back and forth.

10. The material storage and conveying device according to claim 9, characterized in that: The shearing mechanism (5000) comprises: A support rod (5100) is rotatably connected to the frame (1000) and is connected to the driving mechanism (3000), wherein the driving mechanism (3000) is adapted to drive the support rod (5100) to rotate reciprocatingly so as to cause the shearing mechanism (5000) to swing reciprocatingly; and The shear arm (5200) is arranged on the support rod (5100) and a material transfer channel (7000) is formed between the shear arm (5200) and the bottom plate (1100). A third blade tooth (5300) is arranged on the side of the shear arm (5200) facing the bottom plate (1100).

11. The material storage and conveying device according to claim 10, characterized in that: There are multiple shear arms (5200), and the multiple shear arms (5200) are arranged at intervals along the length direction of the support rod (5100), and the length direction of the support rod (5100) intersects with the moving direction of the material.

12. The material storage and conveying device according to claim 11, characterized in that: The shearing arms (5200) are located between adjacent push rakes (4200), and the push rakes (4200) are located between adjacent shearing arms (5200).

13. The material storage and conveying device according to claim 10, characterized in that: The side of the shear arm (5200) facing the bottom plate (1100) is in a convex arc shape.

Images