Distributing device

Abstract

The utility model discloses a material distributing device which comprises a lifting mechanism and a material distributing mechanism, and the lifting mechanism is used for driving the material distributing mechanism to vertically move; the distributing mechanism comprises a base, a hopper, a first conveying assembly and a second conveying assembly, the hopper is arranged on the upper side of the base, a first material door is arranged on the lower side of the front end of the hopper and can be opened or closed relative to the hopper, and the upper side face of the first conveying assembly is attached to the bottom of the hopper. The first conveying assembly and the hopper jointly define a material containing cavity, the second conveying assembly is located on the lower side of the front portion of the first conveying assembly, and the upper side face of the second conveying assembly is adjacent to the bottom of the first conveying assembly. When the amount of the materials is insufficient, the first material door is opened, the materials in the material containing cavity are conveyed to the second conveying assembly through the first conveying assembly, and the second conveying assembly sends out the materials; and when the material amount meets the requirement, the first material door is closed, the first conveying assembly cannot send out the materials, and therefore accurate and quantitative feeding is achieved.

Description

Technical Field

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

[0002] Material distribution devices are widely used in industrial automation production. They transport materials from silos to equipment along a fixed route, significantly reducing labor costs and improving industrial production efficiency. Existing material distribution devices typically use conveyor belts to transport materials. However, not all of the material on the conveyor belt reaches the equipment, and the amount of material transported by the conveyor belt may exceed the amount required by the equipment, resulting in an overabundance of material in the equipment. This accumulation of material can not only cause blockages but also reduce the efficiency of the equipment. Therefore, existing material distribution devices cannot achieve precise quantitative feeding. Utility Model Content

[0003] The main technical problem solved by the present application is to provide a material distribution device to solve the problem that the existing material distribution device cannot achieve accurate quantitative feeding.

[0004] In order to solve the above technical problems, a technical solution adopted in this application is to provide a material distributing device, comprising a lifting mechanism and a material distributing mechanism, wherein the material distributing mechanism is arranged on the lifting mechanism, and the lifting mechanism is used to drive the material distributing mechanism to move vertically;

[0005] The material-feeding mechanism includes a base, a hopper, a first conveying assembly and a second conveying assembly. The hopper is arranged on the upper side of the base, and a first material door is provided on the lower side of the front end of the hopper. The first material door can be opened or closed relative to the hopper. The upper side of the first conveying assembly is attached to the bottom of the hopper. The first conveying assembly and the hopper are jointly enclosed to form a material holding chamber. The second conveying assembly is located on the lower side of the front of the first conveying assembly, and the upper side of the second conveying assembly is adjacent to the bottom of the first conveying assembly; the first conveying assembly is used to send the material in the material holding chamber from the first material door to the second conveying assembly, and the second conveying assembly is used to send the material out.

[0006] In some embodiments, a first longitudinal moving component is provided on the front lower side of the base, the first longitudinal moving component is connected to the second conveying component, and the first longitudinal moving component is used to drive the second conveying component to move longitudinally.

[0007] In some embodiments, the first longitudinal moving assembly includes a longitudinal slide rail, a first longitudinal telescopic rod, a first connecting member and a first guide wheel. The longitudinal slide rail is connected to the base, the rear end of the first longitudinal telescopic rod is connected to the longitudinal slide rail, the front end of the first longitudinal telescopic rod is connected to the first connecting member, the upper part of the first connecting member is connected to the second conveying assembly, and the first guide wheel is arranged at the lower part of the first connecting member. The first guide wheel can move longitudinally along the longitudinal slide rail.

[0008] In some embodiments, a first material tray is further provided at the front end of the hopper. The first material tray is enclosed on the upper front side of the hopper, and the front end of the first material tray is tilted upward. The first material tray is used to receive the returned material.

[0009] In some embodiments, a second longitudinal moving assembly is provided on the outer side of the upper part of the hopper, and the second longitudinal moving assembly is used to drive the first material tray to move longitudinally; a sliding portion is extended laterally outward from the upper end of the hopper, and the second longitudinal moving assembly includes a second longitudinal telescopic rod, a second connecting member and at least one pair of second guide wheels, the rear end of the second longitudinal telescopic rod is connected to the hopper, the front end of the second longitudinal telescopic rod is connected to the second connecting member, the upper end of the second connecting member is connected to the first material tray, and at least one pair of second guide wheels is vertically arranged on the second connecting member, the upper second guide wheel abuts against the upper surface of the sliding portion, and the lower second guide wheel abuts against the lower surface of the sliding portion, and the second guide wheel can slide longitudinally along the sliding portion.

[0010] In some embodiments, a second material door is provided at the lower side of the rear end of the hopper, the second material door is hinged to the hopper, and the second material door is used for discharging materials.

[0011] In some embodiments, the first material door and the second material door are each connected to at least one telescopic member, and the telescopic member is used to drive the first material door or the second material door to open or close.

[0012] In some embodiments, the lifting mechanism includes a fixed bracket, at least one lifting drive assembly, a lifting plate and a guide assembly. The lifting drive assembly is arranged on the fixed bracket, the lifting drive assembly is connected to the lifting plate, the lifting drive assembly is used to drive the lifting plate to move vertically, the cloth mechanism is arranged on the lifting plate, and the guide assemblies are respectively arranged at both ends of the lifting plate, and the guide assemblies can move vertically along the side beams of the fixed bracket.

[0013] In some embodiments, the lifting drive assembly includes an upper rotating shaft, a lower rotating shaft, a driving member, a gear, a chain and a lifting connecting member. The lower rotating shaft is arranged at the lower end of the fixed bracket, the upper rotating shaft is arranged at the upper end of the fixed bracket, the driving member is connected to the lower rotating shaft, and gears are correspondingly arranged on the upper rotating shaft and the lower rotating shaft. The gear at the upper end is connected to the gear at the lower end through a chain transmission, the chain is connected to the lifting connecting member, and the lifting connecting member is connected to the lifting plate.

[0014] In some embodiments, the guide assembly includes a first guide frame, a second guide frame, a third guide wheel, a fourth guide wheel and a support connecting rod. The first guide frame is arranged on the front side of both ends of the lifting plate, and the second guide frame is arranged on the rear side of both ends of the lifting plate. The first guide frame and the second guide frame are both provided with a third guide wheel and a fourth guide wheel. The third guide wheel is perpendicular to the first guide frame and the second guide frame, and the fourth guide wheel is parallel to the first guide frame and the second guide frame. The third guide wheel and the fourth guide wheel are respectively in conflict with the side beams and can slide vertically along the side beams; the support connecting rod is connected to the lifting connecting piece, and the two ends of the support connecting rod are also respectively connected to the first guide frame and the second guide frame.

[0015] The beneficial effects of the present application are as follows: by arranging the hopper on the upper side of the base, a first material door is provided on the lower front side of the hopper, the first material door can be opened or closed relative to the hopper, the upper side of the first conveying assembly is affixed to the bottom of the hopper, the first conveying assembly and the hopper together enclose a material holding chamber, and the second conveying assembly is located on the lower front side of the first conveying assembly, and the upper side of the second conveying assembly is adjacent to the bottom of the first conveying assembly. When the amount of material is insufficient, the first material door opens, and the material in the material holding chamber is conveyed to the second conveying assembly through the first conveying assembly, and the second conveying assembly delivers the material; when the amount of material reaches the required amount, the first material door closes, and the first conveying assembly cannot deliver the material, thereby achieving precise quantitative feeding. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural diagram of an embodiment of the present application;

[0017] Figure 2 This is a structural diagram of a lifting mechanism according to an embodiment of the present application;

[0018] Figure 3 This is a schematic diagram of the structure of a guide component according to an embodiment of the present application;

[0019] Figure 4 This is a structural diagram of a cloth dispensing mechanism according to an embodiment of the present application;

[0020] Figure 5 This is a schematic structural diagram of a first transmission assembly and a second transmission assembly according to an embodiment of the present application;

[0021] Figure 6 This is a schematic structural diagram of a first longitudinal movement mechanism according to an embodiment of the present application;

[0022] Figure 7 This is a schematic structural diagram of a hopper according to an embodiment of the present application;

[0023] Figure 8 yes Figure 7 Enlarged view of point A in the middle;

[0024] Figure 9 It is a structural diagram of the second connecting member of an embodiment of the present application. DETAILED DESCRIPTION

[0025] To facilitate understanding of the present application, the present application is described in more detail below with reference to the accompanying drawings and specific embodiments. The accompanying drawings provide preferred embodiments of the present application. However, the present application can be implemented in many different forms and is not limited to the embodiments described in this specification. Rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of the present application.

[0026] It should be noted that, unless otherwise defined, all technical and scientific terms used in this specification have the same meanings as those commonly understood by those skilled in the art to which this application belongs. The terms used in this specification are for the purpose of describing specific embodiments only and are not intended to limit this application. The term "and / or" as used in this specification includes any and all combinations of one or more of the relevant listed items.

[0027] For the description of this application, the non-limiting Figure 1 The marks "front", "rear", "up", "down", "left" and "right" shown in the figure are used to facilitate understanding of the embodiment and are not intended to limit the present application. Among them, the front-to-back direction represents the longitudinal direction, the left-to-right direction represents the transverse direction, and the up-down direction represents the vertical direction.

[0028] Figures 1-9 An embodiment of the material distributing device of the present application is shown, which includes a lifting mechanism 1 and a material distributing mechanism 2. The material distributing mechanism 2 is arranged on the lifting mechanism 1, and the lifting mechanism 1 is used to drive the material distributing mechanism 2 to move vertically.

[0029] The material-laying mechanism 2 includes a base 21, a hopper 22, a first conveying assembly 23 and a second conveying assembly 24. The hopper 22 is arranged on the upper side of the base 21. A first material door 221 is provided on the lower side of the front end of the hopper 22. The first material door 221 can be opened or closed relative to the hopper 22. The upper side of the first conveying assembly 23 is attached to the bottom of the hopper 22. The first conveying assembly 23 and the hopper 22 are jointly enclosed to form a material holding chamber 25. The second conveying assembly 24 is located on the lower front side of the first conveying assembly 23, and the upper side of the second conveying assembly 24 is adjacent to the bottom of the first conveying assembly 23. The first conveying assembly 23 is used to send the material in the material holding chamber 25 from the first material door 221 to the second conveying assembly 24, and the second conveying assembly 24 is used to send the material out.

[0030] In the present application, the hopper 22 is disposed on the upper side of the base 21, and a first material door 221 is provided on the lower front end of the hopper 22. The first material door 221 can be opened or closed relative to the hopper 22. The upper side of the first conveying assembly 23 is affixed to the bottom of the hopper 22. The first conveying assembly 23 and the hopper 22 together enclose a material holding chamber 25. The second conveying assembly 24 is located on the lower front end of the first conveying assembly 23, and the upper side of the second conveying assembly 24 is adjacent to the bottom of the first conveying assembly 23. When the material quantity is insufficient, the first material door 221 opens, and the material in the material holding chamber 25 is conveyed to the second conveying assembly 24 through the first conveying assembly 23, and the second conveying assembly 24 delivers the material. When the material quantity reaches the required quantity, the second material door 222 closes, and the first conveying assembly 23 cannot deliver the material, thereby achieving precise quantitative feeding.

[0031] It should be noted that the first transmission assembly 23 and the second transmission assembly 24 are both conventional conveyor belt devices, both consisting of a driving device, a rotating shaft and a belt, etc., which will not be described in detail here.

[0032] In some embodiments, as Figure 1 and Figure 2 As shown, the lifting mechanism 1 includes a fixed bracket 11, at least one lifting drive assembly 12, a lifting plate 13, and a guide assembly 14. The lifting drive assembly 12 can be a telescopic structure composed of a telescopic rod, or a telescopic structure composed of a drive device, a gear, and a rack, as long as it can achieve the lifting function. In this embodiment, there are two lifting drive assemblies 12, which are arranged on the fixed bracket 11, respectively on the left and right sides of the fixed bracket 11. The lifting drive assembly 12 is connected to the lifting plate 13. The lifting drive assembly 12 is used to drive the lifting plate 13 to move vertically. The fabric mechanism 2 is arranged on the lifting plate 13. Multiple guide assemblies 14 are respectively arranged at the four corners of the lifting plate 13. The guide assemblies 14 can move vertically along the side beams 111 of the fixed bracket 11. By setting the lifting drive assembly 12 on the fixed bracket 11, the lifting drive assembly 12 is connected to the lifting plate 13, thereby driving the vertical movement of the lifting plate 13. The guide assembly 14 also moves along the side beam 111 of the fixed bracket 11 as the lifting plate 13 moves vertically. The guide assembly 14 plays a supporting and guiding role, thereby improving the stability of the vertical movement of the lifting plate 13.

[0033] In some embodiments, the bottom of the fixed bracket 11 is further provided with running wheels (not shown in the figure). There are four running wheels, which are located at the four corners of the fixed bracket 11. The running wheels can drive the fixed bracket 11 to move horizontally, which is more flexible and more convenient for laying cloth.

[0034] In some embodiments, as Figure 2As shown, the lifting drive assembly 12 includes an upper rotating shaft 121, a lower rotating shaft 122, a driving member 123, a gear 124, a chain 125 and a lifting connecting member 126. The lower rotating shaft 122 is arranged at the lower end of the fixed bracket 11, and the upper rotating shaft 121 is arranged at the upper end of the fixed bracket 11. The driving member 123 can be a driving motor or a hydraulic pump, etc. The driving member 123 is connected to the lower rotating shaft 122. Gears 124 are correspondingly provided on the upper rotating shaft 121 and the lower rotating shaft 122. The gear 124 at the upper end is connected to the gear 124 at the lower end through a chain 125. The chain 125 is connected to the lifting connecting member 126, and the lifting connecting member 126 is connected to the lifting plate 13. The lower rotating shaft 122 is driven to rotate by the driving member 123. Since the upper rotating shaft 121 and the lower rotating shaft 122 are connected by the gear 124 and the chain 125, the upper rotating shaft 121 also rotates. The lifting connecting member 126 moves vertically with the movement of the chain 125, thereby driving the vertical movement of the lifting plate 13. This method has a simple structure and the moving process is more stable and reliable.

[0035] In some embodiments, as Figure 2 and Figure 3 As shown, there are two guide assemblies 14, and the guide assembly 14 includes a first guide frame 141, a second guide frame 142, a third guide wheel 143, a fourth guide wheel 144 and a supporting connecting rod 145. The first guide frame 141 is arranged on the front side of the left and right ends of the lifting plate 13, and the second guide frame 142 is arranged on the rear side of the left and right ends of the lifting plate 13. The first guide frame 141 and the second guide frame 142 are both provided with a third guide wheel 143 and a fourth guide wheel 144. The third guide wheel 143 and the fourth guide wheel 144 can be provided one each, or multiple guide wheels can be provided respectively. In this embodiment, there are two third guide wheels 143 and four fourth guide wheels 144 respectively. The third guide wheel 143 is perpendicular to the first guide frame 141 and the second guide frame 142, and the fourth guide wheel 144 is parallel to the first guide frame 141 and the second guide frame 142. The third guide wheel 143 and the fourth guide wheel 144 respectively contact the side beam 111 and can slide vertically along the side beam 111; the support connecting rod 145 is connected to the lifting connecting member 126, and the two ends of the support connecting rod 145 are also connected to the first guide frame 141 and the second guide frame 142 respectively.

[0036] During vertical movement, the driving member 123 first drives the lower rotating shaft 122 to rotate. Since the upper rotating shaft 121 and the lower rotating shaft 122 are connected by the gear 124 and the chain 125, the upper rotating shaft 121 also rotates accordingly. The chain 125 moves synchronously with the rotation of the upper rotating shaft 121 and the lower rotating shaft 122, driving the lifting connection member 126 to move vertically. The lifting connection member 126 is connected to the supporting connecting rod 145. Therefore, as the lifting connection member 126 moves vertically, the lifting plate 13 moves vertically accordingly. At the same time, the third guide wheel 143 and the fourth guide wheel 144 on the first guide frame 141 and the second guide frame 142 move vertically synchronously along the side beam 111, making the entire vertical movement process more stable.

[0037] In some embodiments, as Figure 4-Figure 6 As shown, a first longitudinal movement assembly 26 is disposed on the front lower side of the base 21. The first longitudinal movement assembly 26 can be a telescopic structure composed of a motor, gears, and racks, or a telescopic rod or other telescopic structure. Two first longitudinal movement assemblies 26 are provided, one on each side of the second conveyor assembly 24. The first longitudinal movement assembly 26 is connected to the second conveyor assembly 24 and is used to drive the second conveyor assembly 24 for longitudinal movement. By driving the longitudinal movement of the second conveyor assembly 24 by the first longitudinal movement assembly 26, the second conveyor assembly 24 can adjust its longitudinal position according to the equipment to be docked, preventing materials from falling during delivery and providing greater convenience.

[0038] In some embodiments, as Figure 4-Figure 6 As shown, the first longitudinal moving assembly 26 includes a longitudinal slide rail 261, a first longitudinal telescopic rod 262, a first connecting member 263 and a first guide wheel 264. The longitudinal slide rail 261 is connected to the base 21, and the longitudinal slide rail 261 is U-shaped. The first longitudinal telescopic rod 262 can be an electric telescopic rod or a telescopic hydraulic cylinder, etc. The rear end of the first longitudinal telescopic rod 262 is connected to the longitudinal slide rail 261, and the front end of the first longitudinal telescopic rod 262 is connected to the first connecting member 263. The upper part of the first connecting member 263 is connected to the second conveying assembly 24, and the first guide wheel 264 is arranged at the lower part of the first connecting member 263. There are two first guide wheels 264, which are located at the front and rear ends of the first connecting member 263 respectively. The first guide wheel 264 can move longitudinally along the longitudinal slide rail 261. When the longitudinal position of the second conveying assembly 24 needs to be adjusted, the first longitudinal telescopic rod 262 drives the first connecting member 263 to move longitudinally, and the first guide wheel 264 also moves longitudinally along the longitudinal slide rail 261 synchronously, thereby realizing the longitudinal movement of the second conveying assembly 24, and the entire movement process is more stable and reliable.

[0039] The cooperation of the first conveying component 23, the first material door 221 and the second conveying component 24 can realize accurate quantitative conveying of materials. After the materials are conveyed to the use equipment, there may be unused materials or waste materials, which need to be transported out of the use equipment.

[0040] In some embodiments, as Figure 4 and Figure 7 As shown, the front end of the hopper 22 is further provided with a first material tray 27. The first material tray 27 is enclosed on the upper front side of the hopper 22. The front end of the first material tray 27 is tilted upward to facilitate docking with the user equipment. The first material tray 27 is used to receive return materials. By providing the first material tray 27, the return materials from the user equipment can be received and returned to the material receiving chamber 25. The return materials can then be transported out via the first conveyor assembly 23 and the second conveyor assembly 24, which is more convenient.

[0041] In some embodiments, as Figure 4 、 Figure 8 and Figure 9 As shown, a second longitudinal moving assembly 28 is provided on the outer side of the upper part of the hopper 22, and the second longitudinal moving assembly 28 is used to drive the first material tray 27 to move longitudinally; a sliding portion 223 is extended laterally outward from the upper end of the hopper 22, and the second longitudinal moving assembly 28 includes a second longitudinal telescopic rod 281, a second connecting member 282 and at least one pair of second guide wheels 283. The second longitudinal telescopic rod 281 can be an electric telescopic rod or a telescopic hydraulic cylinder, etc. The rear end of the second longitudinal telescopic rod 281 is connected to the hopper 22, the front end of the second longitudinal telescopic rod 281 is connected to the second connecting member 282, and the upper end of the second connecting member 282 is connected to the first material tray 27. At least one pair of second guide wheels 283 is vertically arranged on the second connecting member 282, the upper second guide wheel 283 abuts against the upper surface of the sliding portion 223, and the lower second guide wheel 283 abuts against the lower surface of the sliding portion 223, and the second guide wheel 283 can slide longitudinally along the sliding portion 223. The second longitudinal movement assembly 28 drives the first material tray 27 to move longitudinally, adjusting its longitudinal position and facilitating the receipt of returned materials. During longitudinal movement, the second longitudinal telescopic rod 281 actuates, driving the second connecting member 282 to move longitudinally. Simultaneously, the second guide wheel 283 slides longitudinally along the sliding portion 223, providing support and guidance, ensuring more stable longitudinal movement of the first material tray 27.

[0042] In some embodiments, as Figure 9As shown, the second connecting member 282 includes a slide rail portion 2821 and a connecting portion 2822. The slide rail portion 2821 is a U-shaped rail. There are two pairs of second guide wheels 283, which are vertically arranged in the groove of the slide rail portion 2821. Multiple connecting portions 2822 are arranged on the upper side of the outer end of the slide rail portion 2821. The shape of the connecting portion 2822 is adapted to the side of the first material tray 27. In this embodiment, the side of the first material tray 27 is a slope, and the connecting portion 2822 has a slope. The slope of the hopper 22 has the same inclination angle as the slope of the connecting portion 2822. The connecting portion 2822 is connected to the side of the hopper 22, and the connection is more reliable.

[0043] In some embodiments, as Figure 4 and Figure 7 As shown, a second material door 222 is provided at the lower rear end of the hopper 22. The second material door 222 is hingedly connected to the hopper 22 and is used for discharging materials. Returned materials from the first material tray 27 to the material holding chamber 25 can be directly discharged from the second material door 222 via the first conveyor assembly 23, which is more convenient.

[0044] In some embodiments, combined Figure 5 and Figure 7 As shown, a second material tray 29 is further provided at the rear end of the base 21. The second material tray 29 is located below the rear side of the second material door 222, and the rear end of the second material tray 29 is tilted downward. By providing the second material tray 29, the material coming out of the second material door 222 can be received, which is more convenient.

[0045] In some embodiments, as Figure 4 and Figure 7 As shown, the first material door 221 and the second material door 222 are each connected to at least one telescopic member 226. The telescopic member 226 can be an electric telescopic rod or a telescopic hydraulic cylinder, etc. The telescopic member 226 is used to drive the first material door 221 or the second material door 222 to open or close. In this embodiment, the first material door 221 and the second material door 222 are each connected to two telescopic members 226. The telescopic members 226 drive the opening or closing of the first material door 221 or the second material door 222, which is more convenient and more automated.

[0046] In some embodiments, as Figure 4 and Figure 7As shown, baffles 224 are provided on both sides of the front end of the hopper 22. In this embodiment, the front portion of the baffles 224 is arc-shaped. The baffles 224 block the sides in front of the first material door 221 and the first conveyor assembly 23. The lower end of the baffles 224 is adjacent to the second conveyor assembly 24. The baffles 224 are used to prevent material from falling from the sides. By blocking the sides in front of the first material door 221 and the first conveyor assembly 23 with the baffles 224, the material is prevented from falling from the sides when it exits the first material door 221, allowing the material to fall entirely onto the second conveyor assembly 24.

[0047] In some embodiments, combined Figure 4 and Figure 7 As shown, a stirring rod 225 is further provided inside the hopper 22, and the stirring rod 225 is located at the front lower side of the hopper 22. The stirring rod 225 can continuously stir the material during the conveying process to prevent the material from accumulating and clogging at the rear side of the first material door 221.

[0048] It can be seen that the present application discloses a material distributing device, which includes a lifting mechanism and a material distributing mechanism. The bottom of the lifting mechanism is provided with walking wheels, which can realize lateral movement, and the lifting mechanism is used to drive the material distributing mechanism to move vertically; the material distributing mechanism includes a base, a hopper, a first conveying assembly and a second conveying assembly. The hopper is provided on the upper side of the base, and a first material door is provided on the lower side of the front end of the hopper. The first material door can be opened or closed relative to the hopper. The upper side surface of the first conveying assembly is attached to the bottom of the hopper. The first conveying assembly and the hopper are jointly enclosed to form a material holding chamber. The second conveying assembly is located on the lower front side of the first conveying assembly. The upper side surface of the second conveying assembly is adjacent to the bottom of the first conveying assembly. The second conveying assembly is also connected to the first longitudinal moving assembly.

[0049] First, the material distribution device enables precise, quantitative feeding. When the material level is insufficient, the first material gate opens, and the material in the material holding chamber is transferred to the second conveyor assembly via the first conveyor assembly, which then delivers the material. When the required material level is reached, the first material gate closes, and the first conveyor assembly is unable to deliver the material. The coordination of the first conveyor assembly, the first material gate, and the second conveyor assembly enables precise, quantitative feeding.

[0050] Furthermore, the material distribution device can achieve horizontal, vertical, and longitudinal movement. The lifting mechanism, which uses running wheels to achieve horizontal movement, is mounted on the lifting mechanism, which drives the material distribution mechanism to move vertically. The first longitudinal movement component, in turn, drives the second conveyor component to move longitudinally, thus enabling adjustment of the horizontal, longitudinal, and vertical positions. The material is ultimately delivered via the second conveyor component, making the entire device more flexible and more convenient for material distribution.

[0051] Third, the material distribution device can also transport return materials. By providing a first material tray and a second material door, the return materials can be received into the material holding chamber. Then, by controlling the first conveyor assembly, the return materials can be delivered through the first material door or the second material door. This allows the material distribution device to have both material transportation and return material functions, achieving higher efficiency.

[0052] The above are merely embodiments of the present application and are not intended to limit the patent scope of the present application. Any equivalent structural transformations made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A material distributing device, characterized in that: It includes a lifting mechanism and a material distributing mechanism, wherein the material distributing mechanism is arranged on the lifting mechanism, and the lifting mechanism is used to drive the material distributing mechanism to move vertically; The material distribution mechanism includes a base, a hopper, a first conveying assembly and a second conveying assembly. The hopper is arranged on the upper side of the base, and a first material door is provided on the lower side of the front end of the hopper. The first material door can be opened or closed relative to the hopper. The upper side of the first conveying assembly is attached to the bottom of the hopper. The first conveying assembly and the hopper are jointly enclosed to form a material holding chamber. The second conveying assembly is located on the lower side of the front of the first conveying assembly, and the upper side of the second conveying assembly is adjacent to the bottom of the first conveying assembly. The first conveying assembly is used to send the material in the material holding chamber from the first material door to the second conveying assembly, and the second conveying assembly is used to send the material out.

2. The material distribution device according to claim 1, characterized in that: A first longitudinal moving component is provided on the front lower side of the base. The first longitudinal moving component is connected to the second conveying component. The first longitudinal moving component is used to drive the second conveying component to move longitudinally.

3. The material distribution device according to claim 2, characterized in that: The first longitudinal moving assembly includes a longitudinal slide rail, a first longitudinal telescopic rod, a first connecting member and a first guide wheel. The longitudinal slide rail is connected to the base, the rear end of the first longitudinal telescopic rod is connected to the longitudinal slide rail, the front end of the first longitudinal telescopic rod is connected to the first connecting member, the upper part of the first connecting member is connected to the second conveying assembly, and the first guide wheel is arranged at the lower part of the first connecting member. The first guide wheel can move longitudinally along the longitudinal slide rail.

4. The material distribution device according to claim 1, characterized in that: A first material tray is further provided at the front end of the hopper. The first material tray is enclosed on the upper front side of the hopper. The front end of the first material tray is tilted upward, and the first material tray is used to receive return materials.

5. The material distribution device according to claim 4, characterized in that: A second longitudinal moving assembly is provided on the outer side of the upper portion of the hopper, and the second longitudinal moving assembly is used to drive the first material tray to move longitudinally; a sliding portion is extended laterally outward from the upper end of the hopper, and the second longitudinal moving assembly includes a second longitudinal telescopic rod, a second connecting piece and at least one pair of second guide wheels, the rear end of the second longitudinal telescopic rod is connected to the hopper, the front end of the second longitudinal telescopic rod is connected to the second connecting piece, the upper end of the second connecting piece is connected to the first material tray, and at least one pair of second guide wheels is vertically arranged on the second connecting piece, the upper second guide wheel abuts against the upper surface of the sliding portion, and the lower second guide wheel abuts against the lower surface of the sliding portion, and the second guide wheel can slide longitudinally along the sliding portion.

6. The material distribution device according to claim 1, characterized in that: A second material door is provided at the lower side of the rear end of the hopper, the second material door is hinged to the hopper, and the second material door is used for discharging materials.

7. The material distribution device according to claim 6, characterized in that: The first material door and the second material door are each correspondingly connected to at least one telescopic member, and the telescopic member is used to drive the first material door or the second material door to open or close.

8. The material distribution device according to claim 1, characterized in that: The lifting mechanism includes a fixed bracket, at least one lifting drive assembly, a lifting plate and a guide assembly. The lifting drive assembly is arranged on the fixed bracket and connected to the lifting plate. The lifting drive assembly is used to drive the lifting plate to move vertically. The fabric mechanism is arranged on the lifting plate. The guide assemblies are respectively arranged at both ends of the lifting plate. The guide assemblies can move vertically along the side beams of the fixed bracket.

9. The material distribution device according to claim 8, characterized in that: The lifting drive assembly includes An upper rotating shaft, a lower rotating shaft, a driving member, a gear, a chain and a lifting connecting member, the lower rotating shaft is arranged at the lower end of the fixed bracket, the upper rotating shaft is arranged at the upper end of the fixed bracket, the driving member is connected to the lower rotating shaft, and gears are correspondingly arranged on the upper and lower rotating shafts. The gear at the upper end and the gear at the lower end are connected through the chain transmission, the chain is connected to the lifting connecting member, and the lifting connecting member is connected to the lifting plate.

10. The material distribution device according to claim 9, characterized in that: The guide assembly includes a first guide frame, a second guide frame, a third guide wheel, a fourth guide wheel and a support connecting rod, the first guide frame is arranged on the front side of both ends of the lifting plate, the second guide frame is arranged on the rear side of both ends of the lifting plate, the first guide frame and the second guide frame are both provided with the third guide wheel and the fourth guide wheel, the third guide wheel is perpendicular to the first guide frame and the second guide frame, the fourth guide wheel is parallel to the first guide frame and the second guide frame, the third guide wheel and the fourth guide wheel are respectively in contact with the side beam and can slide vertically along the side beam; The support connecting rod is connected to the lifting connecting member, and both ends of the support connecting rod are also connected to the first guide frame and the second guide frame respectively.

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