Material conveying device and material conveying trolley

Abstract

The utility model provides a material conveying device and a material conveying trolley. The material conveying device comprises a driving assembly, a first transmission shaft, a second transmission shaft, a first transmission assembly and a second transmission assembly. The driving assembly is connected with the first transmission shaft and drives the first transmission shaft to rotate; the first transmission shaft is parallel to the second transmission shaft; the first transmission assembly is arranged between the first transmission shaft and the second transmission shaft and used for transmitting power between the first transmission shaft and the second transmission shaft and adjusting the transmission ratio. According to the utility model, the material conveying device adopts a parallel shaft type structure and has the advantages of simple structure, high transmission efficiency, low loss, easiness in obtaining resources and the like; and through two-stage transmission of the first transmission assembly and the second transmission assembly, the first transmission assembly can adjust the transmission ratio between the first transmission shaft and the second transmission shaft, so that the transmission efficiency of the second transmission assembly can be improved, material conveying is more trouble-saving and labor-saving, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of material conveying devices, in particular to a material conveying device and a material handling trolley. Background Art

[0002] At present, material conveying devices are mainly used to convey materials and can be applied in many fields. The material conveying device mainly drives the roller to rotate through a motor, and then drives the conveyor belt to move; when the conveyor belt moves, it will push the materials placed on it forward, so as to realize the conveyance of materials. However, the existing material conveying devices have poor power transmission efficiency and are time-consuming and laborious to convey materials. Summary of the Invention

[0003] The utility model provides a material conveying device and a material handling trolley to solve the problems of poor transmission efficiency and time-consuming and laborious material conveyance of the existing material conveying devices.

[0004] A material conveying device includes a driving component, a first transmission shaft, a second transmission shaft, a first transmission component and a second transmission component;

[0005] The driving component is connected to the first transmission shaft and drives the first transmission shaft to rotate; the first transmission shaft and the second transmission shaft are arranged in parallel;

[0006] The first transmission component is arranged between the first transmission shaft and the second transmission shaft, and is used for transmitting the power between the first transmission shaft and the second transmission shaft and adjusting the transmission ratio;

[0007] The second transmission component is connected to the second transmission shaft and is used for conveying materials.

[0008] Preferably, the material conveying device further includes a third transmission shaft and a third transmission component;

[0009] The third transmission shaft is arranged parallel and opposite to the first transmission shaft;

[0010] The driving component is connected to the third transmission shaft;

[0011] The third transmission component is arranged between the third transmission shaft and the first transmission shaft.

[0012] Preferably, the third transmission component includes a driving gear and a driven gear. The driving gear is sleeved on the third transmission shaft, the driven gear is sleeved on the first transmission shaft, and the driving gear meshes with the driven gear;

[0013] Alternatively, the third transmission assembly includes a worm and a worm wheel. The worm is connected to the third transmission shaft, the worm wheel is connected to the first transmission shaft, and the worm wheel meshes with the worm.

[0014] Preferably, the material conveying device further includes a first mounting bracket, which includes a first bracket body, a first support portion, a second support portion, and a third support portion that extend from the first bracket body at intervals in a first direction;

[0015] The first transmission shaft is disposed between the first support portion and the second support portion in a second direction;

[0016] The third transmission shaft is disposed on the third support portion in a second direction;

[0017] Wherein, the first direction and the second direction are perpendicular.

[0018] Preferably, the drive assembly includes an operating handle or an electric control power source.

[0019] Preferably, the first transmission assembly includes a first driving pulley, a first driven pulley, and a first belt;

[0020] The first driving pulley is mounted on the first transmission shaft, the first driven pulley is mounted on the second transmission shaft, and the first belt is sleeved on the first driving pulley and the first driven pulley.

[0021] Preferably, the second transmission assembly includes two second mounting brackets, a third mounting bracket, a second driving pulley, a second driven pulley, and a second belt;

[0022] The two second mounting brackets are arranged at intervals in the second direction, and the second transmission shaft is mounted between the two second mounting brackets;

[0023] The third mounting bracket is arranged at an interval from the second transmission shaft in a third direction;

[0024] The second driving pulley is mounted on the second transmission shaft, the second driven pulley is mounted on the third mounting bracket, and the second belt is sleeved on the second driving pulley and the second driven pulley.

[0025] Preferably, the third mounting bracket includes a limit guiding bracket, a support shaft, and two mounting seats;

[0026] The two mounting seats are arranged at intervals in the second direction at one end of the limit guiding bracket;

[0027] Both ends of the support shaft are respectively connected to the two mounting seats, and the second driven pulley is sleeved on the support shaft;

[0028] The limiting and guiding bracket is used to guide and limit the second belt.

[0029] Preferably, the limiting and guiding bracket includes a second bracket body, a first limiting part and a second limiting part extending from both side edges of the second bracket body along a second direction, and a mounting protrusion extending from the first limiting part along a third direction;

[0030] The two mounting seats are respectively arranged on both sides of the mounting protrusion along the second direction;

[0031] The second bracket body, the first limiting part and the second limiting part cooperate to form a guiding and limiting groove for guiding and limiting the second belt;

[0032] Wherein, the third direction is perpendicular to the second direction.

[0033] Preferably, the third mounting bracket further includes a buffer protection plate, and the buffer protection plate is arranged between the inner side of the second belt and the limiting and guiding bracket.

[0034] A material transport trolley includes a material transfer base frame and the material conveying device as described above;

[0035] The material conveying device is installed on the material transfer base frame.

[0036] Preferably, the material transfer base frame includes a bottom frame, an intermediate frame, a top frame, support legs and a support plate; the intermediate frame is installed on the bottom frame through the support legs, and the top frame is installed on the intermediate frame through the support legs to form a two-layer stepped structure;

[0037] The support plate is arranged along the third direction, the first end of the support plate is arranged on the intermediate frame, the second end of the support plate extends and is arranged on the intermediate frame, and part of the second transmission assembly is installed on the support plate.

[0038] Preferably, the material transfer base frame further includes a partition frame;

[0039] The partition frame is installed on the intermediate frame and is parallel to the support legs between the top frame and the intermediate frame;

[0040] The partition frame is provided with a partition groove, the partition groove is arranged opposite to the support plate, and the second transmission assembly passes through the partition groove.

[0041] Preferably, the number of the support plates is multiple, and the multiple support plates are arranged at intervals along the second direction;

[0042] Each of the support plates cooperates with one of the partition grooves to form a movable space, and one of the second transmission components is disposed in each of the movable spaces.

[0043] Preferably, the material transport trolley further includes wheels and a pusher; the wheels are disposed at the bottom of the material transfer base frame, and the pusher is disposed on the material transfer base frame.

[0044] In the above material conveying device and the material transport trolley, the material conveying device adopts a parallel shaft structure, which has the advantages of simple structure, strong durability, strong adaptability, convenient maintenance, high transmission efficiency, small loss and easy access to resources; and through the two-stage transmission of the first transmission component and the second transmission component, the first transmission component can adjust the transmission ratio between the first transmission shaft and the second transmission shaft, thereby improving the transmission efficiency of the second transmission component, making it more labor-saving and time-saving to convey materials and improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments of the present invention will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0046] Figure 1 is an axonometric view of the material conveying device in an embodiment of the present invention;

[0047] Figure 2 is an axonometric view of the material transport trolley in an embodiment of the present invention;

[0048] Figure 3 is an axonometric view of the third mounting bracket in an embodiment of the present invention;

[0049] Figure 4 is an exploded view of the third mounting bracket in an embodiment of the present invention;

[0050] Figure 5 is an axonometric view of the material transfer base frame in an embodiment of the present invention.

[0051] Among them, 1. Driving component; 2. First transmission shaft; 3. Second transmission shaft; 4. First transmission component; 41. First driving pulley; 42. First driven pulley; 43. First belt; 5. Second transmission component; 51. Second mounting bracket; 52. Third mounting bracket; 521. Limit guiding bracket; 5211. Second bracket body; 5212. First limiting part; 5213. Second limiting part; 5214. Mounting protrusion; 522. Support shaft; 523. Mounting seat; 524. Buffer protection plate; 53. Second driving pulley; 54. Second driven pulley; 55. Second belt; 6. Third transmission shaft; 7. Third transmission component; 71. Driving gear; 72. Driven gear; 8. First mounting bracket; 81. First bracket body; 82. First supporting part; 83. Second supporting part; 84. Third supporting part; 9. Material conveying base frame; 91. Bottom frame; 92. Intermediate frame; 93. Top frame; 94. Support leg; 95. Support plate; 96. Partition frame; 10. Wheel; 11. Pusher. Detailed implementation manners

[0052] In order to make the technical problems, technical solutions and beneficial effects solved by the present utility model more clear and understandable, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model.

[0053] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "radial", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. In the description of the present utility model, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0054] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it 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 directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0055] An embodiment of the present utility model provides a material conveying device, referring to Figure 1 andFigure 2 , the material conveying device includes a driving component 1, a first transmission shaft 2, a second transmission shaft 3, a first transmission component 4 and a second transmission component 5; the driving component 1 is connected to the first transmission shaft 2 and drives the first transmission shaft 2 to rotate; the first transmission shaft 2 and the second transmission shaft 3 are arranged in parallel; the first transmission component 4 is arranged between the first transmission shaft 2 and the second transmission shaft 3, and the first transmission component 4 is used for transmitting the power between the first transmission shaft 2 and the second transmission shaft 3 and adjusting the transmission ratio; the second transmission component 5 is connected to the second transmission shaft 3 and is used for conveying materials.

[0056] As an example, the material conveying device is mainly used to dock with the material platform of the processing equipment so as to convey materials and can be applied in many fields. The material conveying device includes a driving component 1, a first transmission shaft 2, a second transmission shaft 3, a first transmission component 4 and a second transmission component 5; during installation, the first transmission shaft 2 and the second transmission shaft 3 are arranged in parallel and are specifically installed on the equipment base where the material conveying device needs to be set to provide installation support for the transmission components; the driving component 1 is connected to the first transmission shaft 2 and drives the first transmission shaft 2 to rotate, the first transmission component 4 is arranged between the first transmission shaft 2 and the second transmission shaft 3, and the first transmission component 4 is used for transmitting the power between the first transmission shaft 2 and the second transmission shaft 3 and adjusting the transmission ratio; the second transmission component 5 is connected to the second transmission shaft 3; with such a setting, power is provided by the driving component 1 to drive the first transmission shaft 2 to rotate, which can drive the first transmission component 4 to rotate to transmit power, the first transmission component 4 drives the second transmission shaft 3 to rotate, and thus the second transmission component 5 can be driven to rotate. The materials are conveyed to the material platform of the processing equipment through the second transmission component 5. Specifically, the second transmission component 5 can be inserted into at least two storage racks of the material platform of the processing equipment, and the materials can be directly conveyed to the material platform to realize the conveyance of materials through the second transmission component 5; at the same time, the first transmission component 4 can adjust the transmission ratio between the first transmission shaft 2 and the second transmission shaft 3, adjust the output speed and torque according to actual requirements, and thus optimize the performance of the material conveying device.

[0057] In this example, the material conveying device adopts a parallel-axis structure, which has the advantages of simple structure, strong durability, strong adaptability, convenient maintenance, high transmission efficiency, small loss and easy access to resources; moreover, through the two-stage transmission of the first transmission component 4 and the second transmission component 5, the first transmission component 4 can adjust the transmission ratio between the first transmission shaft 2 and the second transmission shaft 3, thereby improving the transmission efficiency of the second transmission component 5, making it more labor-saving and time-saving to convey materials and improving the work efficiency.

[0058] In one embodiment, refer to Figure 1, the material conveying device further includes a third transmission shaft 6 and a third transmission assembly 7; the third transmission shaft 6 is arranged parallel and opposite to the first transmission shaft 2; the driving assembly 1 is connected to the third transmission shaft 6; the third transmission assembly 7 is arranged between the third transmission shaft 6 and the first transmission shaft 2.

[0059] As an example, the material conveying device further includes a third transmission shaft 6 and a third transmission assembly 7; during installation, the third transmission shaft 6 is arranged parallel and opposite to the first transmission shaft 2, and the third transmission assembly 7 is arranged between the third transmission shaft 6 and the first transmission shaft 2. The two transmission shafts provide installation support for the third transmission assembly 7, facilitating the installation and disassembly of the third transmission assembly 7; the driving assembly 1 is connected to the third transmission shaft 6. Through the power provided by the driving assembly 1, the third transmission shaft 6 is driven to rotate, which can drive the third transmission assembly 7 to rotate to transmit power. The third transmission assembly 7 drives the first transmission shaft 2 to rotate, which can drive the first transmission assembly 4 to rotate to transmit power. The first transmission assembly 4 drives the second transmission shaft 3 to rotate, and thus can drive the second transmission assembly 5 to rotate to realize the conveyance of materials through the second transmission assembly 5. In this example, the material conveying device adopts a three-axis parallel shaft structure, with a smaller installation space and a larger transmission ratio, which can improve the transmission efficiency of the second transmission assembly 5, making the conveyance of materials more labor-saving and improving work efficiency.

[0060] In one embodiment, referring to Figure 1 , the third transmission assembly 7 includes a driving gear 71 and a driven gear 72; the driving gear 71 is sleeved on the third transmission shaft 6, the driven gear 72 is sleeved on the first transmission shaft 2, and the driving gear 71 meshes with the driven gear 72; alternatively, the third transmission assembly 7 includes a worm and a worm gear, the worm is connected to the third transmission shaft 6, the worm gear is connected to the first transmission shaft 2, and the worm gear and the worm mesh.

[0061] As an example, the third transmission assembly 7 includes a driving gear 71 and a driven gear 72; during installation, the driving gear 71 is sleeved on the third transmission shaft 6, the driven gear 72 is sleeved on the first transmission shaft 2, and the driving gear 71 meshes with the driven gear 72. With this arrangement, when the third transmission shaft 6 rotates, it can drive the driving gear 71 to rotate, and the driven gear 72 rotates in the opposite direction accordingly, thereby driving the first transmission shaft 2 to rotate to realize the function of power transmission and improving the transmission efficiency of the second transmission assembly 5.

[0062] As another example, the third transmission assembly 7 can also adopt a worm and worm gear structure. Specifically, the worm is connected to the third transmission shaft 6, the worm gear is connected to the first transmission shaft 2, and the worm gear and the worm mesh, which can realize the transmission of the power of the third transmission shaft 6 to the first transmission shaft 2 to realize the function of power transmission.

[0063] In one embodiment, referring to Figure 1, the material conveying device further includes a first mounting bracket 8. The first mounting bracket 8 includes a first bracket body 81, a first support portion 82, a second support portion 83, and a third support portion 84 that extend from the first bracket body 81 at intervals in a first direction. The first transmission shaft 2 is disposed between the first support portion 82 and the second support portion 83 in a second direction. The third transmission shaft 6 is disposed on the third support portion 84 in the second direction. Wherein, the first direction and the second direction are perpendicular.

[0064] Wherein, the first direction and the second direction are two mutually perpendicular directions. The second direction can be understood as the axial direction of the three transmission shafts, and the first direction is a direction perpendicular to the axial direction of the three transmission shafts. In a three-dimensional coordinate system, the first direction is the Z direction, and the second direction is the X direction.

[0065] As an example, the material conveying device further includes a first mounting bracket 8. The first mounting bracket 8 includes a first bracket body 81, a first support portion 82, a second support portion 83, and a third support portion 84. The first support portion 82, the second support portion 83, and the third support portion 84 are three components that extend from the first bracket body 81 at intervals in a first direction and are used to provide mounting support for each transmission shaft. The heights of the first support portion 82 and the second support portion 83 are equal, and the height of the third support portion 84 is higher than that of the second support portion 83. During installation, the first transmission shaft 2 is disposed between the first support portion 82 and the second support portion 83 in a second direction. The third transmission shaft 6 is disposed on the third support portion 84 in the second direction, and the driving assembly 1 and the driving gear 71 are disposed at both ends of the third transmission shaft 6 and are respectively located on both sides of the third support portion 84. The central axes of the first transmission shaft 2 and the third transmission shaft 6 do not coincide. Such an arrangement has the advantages of simple and compact structure, strong durability, strong adaptability, convenient maintenance, high transmission efficiency, and low loss on the basis of meeting power transmission.

[0066] In one embodiment, referring to Figure 1 , the driving assembly 1 includes an operating handle or an electric control power source.

[0067] As an example, the driving assembly 1 includes an operating handle or an electric control power source. The operating handle is a manual driving method that provides power by manually shaking the operating handle. The electric control power source is an automatic driving method that provides power through a motor or other devices. The driving method can be selected according to actual situations to reduce costs and meet the usage requirements. [[ID=…]]

[0068] In one embodiment, referring to Figure 1 , the first transmission component

[0069] As an example, the first transmission assembly 4 includes a first driving pulley 41, a first driven pulley 42, and a first belt 43. During installation, the first driving pulley 41 is installed on the first transmission shaft 2, the first driven pulley 42 is installed on the second transmission shaft 3, and the first belt 43 is sleeved on the first driving pulley 41 and the first driven pulley 42. With such a setting, when the first transmission shaft 2 rotates, it can drive the first driving pulley 41 to rotate. The first driving pulley 41 drives the first driven pulley 42 to rotate through the first belt 43, so as to drive the second transmission shaft 3 to rotate, thereby driving the second transmission assembly 5 to rotate and convey materials.

[0070] In one embodiment, referring to Figure 1-4 , the second transmission assembly 5 includes two second mounting brackets 51, a third mounting bracket 52, a second driving pulley 53, a second driven pulley 54, and a second belt 55. The two second mounting brackets 51 are arranged at intervals along the second direction, and the second transmission shaft 3 is installed between the two second mounting brackets 51. The third mounting bracket 52 is arranged at intervals with the second transmission shaft 3 along the third direction. The second driving pulley 53 is installed on the second transmission shaft 3, the second driven pulley 54 is installed on the third mounting bracket 52, and the second belt 55 is sleeved on the second driving pulley 53 and the second driven pulley 54.

[0071] As an example, the second transmission assembly 5 includes two second mounting brackets 51, a third mounting bracket 52, a second driving pulley 53, a second driven pulley 54, and a second belt 55. During installation, the two second mounting brackets 51 are arranged at intervals along the second direction to provide installation support for the second transmission shaft 3. The second transmission shaft 3 is installed between the two second mounting brackets 51, and the third mounting bracket 52 is arranged at intervals with the second transmission shaft 3 along the third direction to form a receiving space for installing the main parts of the second transmission assembly 5. The second driving pulley 53 is installed on the second transmission shaft 3, the second driven pulley 54 is installed on the third mounting bracket 52, and the second belt 55 is sleeved on the second driving pulley 53 and the second driven pulley 54. With such a setting, when the second transmission shaft 3 rotates, it drives the second driving pulley 53 to rotate. The second driven pulley 54 provides movable support, and the second driving pulley 53 can drive the second belt 55 to rotate to achieve material transfer through the second belt 55.

[0072] In one embodiment, referring to Figure 3 and Figure 4, the third mounting bracket 52 includes a limiting and guiding bracket 521, a support shaft 522 and two mounting seats 523; the two mounting seats 523 are arranged at one end of the limiting and guiding bracket 521 at intervals along the second direction; both ends of the support shaft 522 are connected to the two mounting seats 523 respectively, and the second driven pulley 54 is sleeved on the support shaft 522; the limiting and guiding bracket 521 is used for guiding and limiting the second belt 55.

[0073] As an example, the third mounting bracket 52 includes a limiting and guiding bracket 521, a support shaft 522 and two mounting seats 523; during installation, the two mounting seats 523 are arranged at one end of the limiting and guiding bracket 521 at intervals along the second direction; both ends of the support shaft 522 are connected to the two mounting seats 523 respectively, and the second driven pulley 54 is sleeved on the support shaft 522. In this way, the two mounting seats 523, the support shaft 522 and the limiting and guiding bracket 521 cooperate to form a mounting position, which provides convenience for the installation and disassembly of the second driven pulley 54. By providing the limiting and guiding bracket 521, the second belt 55 can be guided and limited to ensure smooth and stable rotation of the second belt 55.

[0074] In one embodiment, referring to Figure 3 and Figure 4 , the limiting and guiding bracket 521 includes a second bracket body 5211, a first limiting portion 5212 and a second limiting portion 5213 extending from both side edges of the second bracket body 5211 along the second direction, and a mounting protrusion 5214 extending from the first limiting portion 5212 along the third direction; the two mounting seats 523 are respectively arranged on both sides of the mounting protrusion 5214 along the second direction; the second bracket body 5211, the first limiting portion 5212 and the second limiting portion 5213 cooperate to form a guiding and limiting groove for guiding and limiting the second belt 55; wherein, the third direction is perpendicular to the second direction.

[0075] Wherein, the third direction is a direction perpendicular to the first direction and the second direction; in a three-dimensional coordinate system, the third direction is the Y direction.

[0076] As an example, the limit guiding bracket 521 includes a second bracket body 5211, a first limit portion 5212, a second limit portion 5213, and an installation protrusion 5214; the first limit portion 5212 and the second limit portion 5213 are two components extending from the two side edges of the second bracket body 5211 along the second direction, and the installation protrusion 5214 is a component extending from the first limit portion 5212 along the third direction. Among them, avoidance grooves are provided on both sides of the installation protrusion 5214, which cooperate with the first limit portion 5212 to form an installation space for installing the installation support 523. When multiple limit guiding brackets 521 are arranged in parallel, interference between two adjacent limit guiding brackets 521 can be avoided. The two installation supports 523 are respectively arranged on both sides of the installation protrusion 5214 along the second direction, so that the two installation supports 523, the support shaft 522, and the installation protrusion 5214 cooperate to form an installation position, facilitating the installation and disassembly of the second driven pulley 54. The second bracket body 5211, the first limit portion 5212, and the second limit portion 5213 cooperate to form a guiding limit groove, which can guide and limit the second belt 55 to ensure smooth and stable rotation of the second belt 55.

[0077] In one embodiment, referring to Figure 3 and Figure 4 , the third installation bracket 52 further includes a buffer protection plate 524, and the buffer protection plate 524 is arranged between the inner side of the second belt 55 and the limit guiding bracket 521.

[0078] As an example, the third installation bracket 52 further includes a buffer protection plate 524. During installation, the buffer protection plate 524 is arranged between the inner side of the second belt 55 and the limit guiding bracket 521. In this way, when the second belt 55 rotates, the buffer protection plate 524 can separate the second belt 55 from the limit guiding bracket 521, avoiding large friction between the second belt 55 and the limit guiding bracket 521 due to the large weight of the material and affecting the transmission efficiency of the second belt 55; it can also provide buffer protection for the second belt 55 to prevent damage to the second belt 55 caused by hard friction between the second belt 55 and the limit guiding bracket 521.

[0079] An embodiment of the present utility model provides a material transportation trolley, referring to Figure 2 , including a material conveying base frame 9 and a material conveying device; the material conveying device is installed on the material conveying base frame 9.

[0080] As an example, the material transfer trolley includes a material transfer base frame 9 and a material transfer device; the material transfer device is installed on the material transfer base frame 9 and is mainly used to dock with the material platform of the processing equipment to transfer materials. The material transfer device includes a driving component 1, a first transmission shaft 2, a second transmission shaft 3, a first transmission component 4 and a second transmission component 5; during installation, the first transmission shaft 2 and the second transmission shaft 3 are arranged in parallel and are specifically installed on the equipment base where the material transfer device needs to be set to provide installation support for the transmission components; the driving component 1 is connected to the first transmission shaft 2 and drives the first transmission shaft 2 to rotate. The first transmission component 4 is arranged between the first transmission shaft 2 and the second transmission shaft 3. The first transmission component 4 is used to transmit the power between the first transmission shaft 2 and the second transmission shaft 3 and adjust the transmission ratio; the second transmission component 5 is connected to the second transmission shaft 3; with such a setting, power is provided by the driving component 1 to drive the first transmission shaft 2 to rotate, which can drive the first transmission component 4 to rotate to transmit power. The first transmission component 4 drives the second transmission shaft 3 to rotate, and thus can drive the second transmission component 5 to rotate. The material is transferred to the material platform of the processing equipment through the second transmission component 5. Specifically, the second transmission component 5 can be inserted into at least two storage racks of the material platform of the processing equipment, and the material can be directly transferred to the material platform to realize the transfer of materials through the second transmission component 5; at the same time, the first transmission component 4 can adjust the transmission ratio between the first transmission shaft 2 and the second transmission shaft 3, adjust the output speed and torque according to actual needs, and thus optimize the performance of the material transfer device.

[0081] In one embodiment, referring to Figure 2 and Figure 5 , the material transfer base frame 9 includes a bottom frame 91, an intermediate frame 92, a top frame 93, support legs 94 and a support plate 95; the intermediate frame 92 is installed on the bottom frame 91 through the support legs 94, and the top frame 93 is installed on the intermediate frame 92 through the support legs 94 to form a two-layer stepped structure; the support plate 95 is arranged along the third direction. The first end of the support plate 95 is arranged on the intermediate frame 92, and the second end of the support plate 95 extends out and is arranged on the intermediate frame 92. Part of the second transmission component 5 is installed on the support plate 95.

[0082] As an example, the material transfer base frame 9 includes a bottom frame 91, an intermediate frame 92, a top frame 93, support legs 94, and a support plate 95. The intermediate frame 92 is installed on the bottom frame 91 through the support legs 94, and the top frame 93 is installed on the intermediate frame 92 through the support legs 94, forming a two-layer stepped structure for installing the material transfer device. During installation, the support plate 95 is arranged along the third direction. The first end of the support plate 95 is arranged on the intermediate frame 92, and the second end of the support plate 95 extends out and is arranged on the intermediate frame 92. Part of the structure of the second transmission assembly 5 is installed on the support plate 95. Specifically, the second mounting bracket 51 of the second transmission assembly 5 is installed on the intermediate frame 92, and the third mounting bracket 52 of the second transmission assembly 5 is installed on the support plate 95. Such an arrangement can provide support for the second transmission assembly 5, so that there is moving space both below and above the second transmission assembly 5, facilitating the insertion of the second transmission assembly 5 onto at least two storage racks of the material table of the processing equipment, and directly transferring the material to the material table to realize the transfer of the material through the second transmission assembly 5.

[0083] In one embodiment, referring to Figure 2 and Figure 5 , the material transfer base frame 9 further includes a partition frame 96; the partition frame 96 is installed on the intermediate frame 92 and is parallel to the support leg 94 between the top frame 93 and the intermediate frame 92; a partition groove is provided on the partition frame 96, and the partition groove is arranged opposite to the support plate 95, and the second transmission assembly 5 is inserted into the partition groove.

[0084] As an example, the material transfer base frame 9 further includes a partition frame 96; during installation, the partition frame 96 is installed on the intermediate frame 92, parallel to the support leg 94 between the top frame 93 and the intermediate frame 92, separating the space between the intermediate frame 92 and the top frame 93 to form a first installation space and a second installation space. The first transmission shaft 2 and the second transmission shaft 3 of the material transfer device are located in the first installation space, one end of the second transmission assembly 5 is located in the first installation space, and the other end of the second transmission assembly 5 is located in the second installation space; specifically, the first mounting bracket 8 and the second mounting bracket 51 of the second transmission assembly 5 are installed in the first installation space, the third mounting bracket 52 of the second transmission assembly 5 is installed in the second installation space, the first transmission shaft 2 is installed on the first mounting bracket 8, the second transmission shaft 3 is installed on the second mounting bracket 51, and the first transmission assembly 4 is installed on the first transmission shaft 2 and the second transmission shaft 3 for power transmission; such an arrangement separates the power transmission part and the material transfer part of the material transfer device through the partition frame 96, protecting the internal structure of the material transfer cart while ensuring the normal transfer of materials. Among them, the partition frame 96 includes a main body plate and two guiding side plates extending along the third direction from the opposite sides of the main body plate. The two guiding side plates and the main body plate cooperate to form a U-shaped structure, which can provide protection for the second transmission assembly 5.

[0085] In one embodiment, referring toFigure 2 and Figure 5 The number of the support plates 95 is multiple, and the multiple support plates 95 are arranged at intervals along the second direction; each support plate 95 cooperates with a partition groove to form a movable space, and a second transmission assembly 5 is arranged in each movable space.

[0086] As an example, according to the actual situation of conveying materials, the number of the support plates 95 can be set to one or multiple. The multiple support plates 95 are arranged at intervals along the second direction; each support plate 95 cooperates with the partition groove to form a movable space, and a second transmission assembly 5 is arranged in each movable space. By such setting, it is possible to choose to convey materials through one second transmission assembly 5 or through multiple second transmission assemblies 5. The multiple second transmission assemblies 5 cooperate to ensure that the conveyed materials are more stable and safe.

[0087] In one embodiment, referring to Figure 2 and Figure 5 the material transportation trolley further includes wheels 10 and a pusher 11; the wheels 10 are arranged at the bottom of the material conveying base frame 9, and the pusher 11 is arranged on the material conveying base frame 9.

[0088] As an example, the material transportation trolley further includes wheels 10 and a pusher 11; during installation, the wheels 10 are arranged at the bottom of the material conveying base frame 9 to facilitate the movement of the material transportation trolley; the pusher 11 is arranged on the material conveying base frame 9 to facilitate the user to push the material transportation trolley. In this example, the number of the wheels 10 is five, and the five wheels 10 are respectively located at the center and four corners of the bottom of the material conveying base frame 9 to achieve the purpose of arbitrarily pushing the material transportation trolley.

[0089] The above-described embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention, and should all be included in the protection scope of the present invention.

Claims

1. A material conveying device, characterized in that, It includes a drive assembly, a first transmission shaft, a second transmission shaft, a first transmission component and a second transmission component; The drive assembly is connected to the first transmission shaft and drives the first transmission shaft to rotate; the first transmission shaft and the second transmission shaft are arranged in parallel; The first transmission component is arranged between the first transmission shaft and the second transmission shaft, and the first transmission component is used to transmit the power between the first transmission shaft and the second transmission shaft and adjust the transmission ratio; The second transmission component is connected to the second transmission shaft and is used for conveying materials.

2. The material conveying device according to claim 1, wherein, The material conveying device further includes a third transmission shaft and a third transmission component; The third transmission shaft is arranged parallel and opposite to the first transmission shaft; The drive assembly is connected to the third transmission shaft; The third transmission component is arranged between the third transmission shaft and the first transmission shaft.

3. The material conveying device according to claim 2, characterized in that, The third transmission component includes a driving gear and a driven gear. The driving gear is sleeved on the third transmission shaft, the driven gear is sleeved on the first transmission shaft, and the driving gear meshes with the driven gear; Alternatively, the third transmission component includes a worm and a worm wheel. The worm is connected to the third transmission shaft, the worm wheel is connected to the first transmission shaft, and the worm wheel and the worm mesh.

4. The material conveying device according to claim 2, wherein The material conveying device further includes a first mounting bracket. The first mounting bracket includes a first bracket body, a first support portion, a second support portion and a third support portion that extend at intervals along a first direction from the first bracket body; The first transmission shaft is arranged between the first support portion and the second support portion along a second direction; The third transmission shaft is arranged on the third support portion along the second direction; Wherein, the first direction and the second direction are perpendicular.

5. The material conveying device according to claim 1, characterized in that, The drive assembly includes an operating handle or an electric control power source.

6. The material conveying device according to claim 1, characterized in that, The first transmission component includes a first driving pulley, a first driven pulley and a first belt; The first driving pulley is mounted on the first transmission shaft, the first driven pulley is mounted on the second transmission shaft, and the first belt is sleeved on the first driving pulley and the first driven pulley.

7. The material conveying device according to claim 1, wherein The second transmission component includes two second mounting brackets, a third mounting bracket, a second driving pulley, a second driven pulley and a second belt; The two second mounting brackets are arranged at intervals along the second direction, and the second transmission shaft is mounted between the two second mounting brackets; The third mounting bracket is arranged at an interval from the second transmission shaft along a third direction; The second driving pulley is mounted on the second transmission shaft, the second driven pulley is mounted on the third mounting bracket, and the second belt is sleeved on the second driving pulley and the second driven pulley.

8. The material conveying device according to claim 7, wherein, The third mounting bracket includes a limit guiding bracket, a support shaft and two mounting seats; The two mounting seats are arranged at intervals along the second direction at one end of the limit guiding bracket; Both ends of the support shaft are respectively connected to the two mounting seats, and the second driven pulley is sleeved on the support shaft; The limit guiding bracket is used for guiding and limiting the second belt.

9. The material conveying device according to claim 8, wherein, The limiting and guiding bracket includes a second bracket body, a first limiting portion and a second limiting portion extending from both side edges of the second bracket body along a second direction, and a mounting protrusion extending from the first limiting portion along a third direction; The two mounting supports are respectively arranged on both sides of the mounting protrusion along the second direction; The second bracket body, the first limiting portion and the second limiting portion cooperate to form a guiding and limiting groove for guiding and limiting the second belt; Wherein, the third direction is perpendicular to the second direction.

10. The material conveying device according to claim 9, characterized in that, The third mounting bracket further includes a buffer protection plate, and the buffer protection plate is arranged between the inner side of the second belt and the limiting and guiding bracket.

11. A material transport trolley, characterized in that, It includes a material conveying base frame and the material conveying device according to any one of claims 1-10; The material conveying device is mounted on the material conveying base frame.

12. The material transport trolley according to claim 11, wherein, The material conveying base frame includes a bottom frame, an intermediate frame, a top frame, support legs and a support plate; the intermediate frame is mounted on the bottom frame through the support legs, and the top frame is mounted on the intermediate frame through the support legs to form a two-layer stepped structure; The support plate is arranged along the third direction, a first end of the support plate is arranged on the intermediate frame, a second end of the support plate extends and is arranged on the intermediate frame, and a part of the second transmission assembly is mounted on the support plate.

13. The material transport trolley according to claim 12, characterized in that, The material conveying base frame further includes a partition frame; The partition frame is mounted on the intermediate frame and is parallel to the support legs between the top frame and the intermediate frame; The partition frame is provided with a partition groove, the partition groove is arranged opposite to the support plate, and the second transmission assembly is arranged in the partition groove.

14. The material transport trolley according to claim 13, wherein The number of the support plates is multiple, and the multiple support plates are arranged at intervals along the second direction; Each support plate cooperates with a partition groove to form an activity space, and each activity space is provided with a second transmission assembly.

15. The material handling trolley according to claim 11, characterized in that, The material transporting trolley further includes wheels and a pusher; the wheels are arranged at the bottom of the material conveying base frame, and the pusher is arranged on the material conveying base frame.

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