Material processing equipment

Abstract

The utility model discloses material treatment equipment which is connected with a material outlet and comprises a fixing support, a feeding part and a driving part, the fixing support is connected with a limiting device capable of moving in a plane, the feeding part is connected to the material outlet, and the feeding part is connected with the limiting device and moves along with the limiting device. The feeding channel is defined in the feeding part, the shape of the feeding channel can be changed selectively, the driving part is connected with the feeding part and used for driving the feeding part to deform in the extending direction so as to adjust an outlet of the feeding channel, and the adaptability of the material processing equipment can be improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of material equipment, in particular to a material processing equipment. BACKGROUND

[0002] In an industrial environment or a warehouse environment, there is a height limit. In the related art, the material processing equipment often works in an industrial environment or a warehouse environment, but the height of different factory buildings or warehouses is different. In some old factory buildings or low warehouses, due to the large size of the material processing equipment in the height direction, the material processing equipment cannot be installed in the space with height limit or cannot normally cooperate with other equipment, resulting in that the material processing equipment cannot be used for material processing, and the adaptability of the material processing equipment is poor. Therefore, how to improve the adaptability of the material processing equipment has become a technical problem to be solved by the present application. CONTENT OF THE UTILITY MODEL

[0003] The present application aims to at least solve one of the technical problems in the prior art. To this end, the present application provides a material processing equipment which can improve the adaptability of the material processing equipment.

[0004] According to the material processing equipment provided by the embodiments of the present application, the material processing equipment is connected with a material outlet, and comprises a fixed support, a limiting device movably connected on the fixed support in a plane, a feeding part connected with the material outlet, the feeding part being connected with the limiting device and moving with the limiting device, a feeding channel being defined in the feeding part, the feeding channel being selectively deformable, and a driving component connected with the feeding part and used for driving the feeding part to deform in an extension direction to adjust an outlet of the feeding channel.

[0005] According to the material processing equipment provided by the embodiments of the present application, the outlet position of the feeding channel can be adjusted by driving the feeding channel to deform through the driving component, so that the lifting track in the height direction is avoided, the space in the height direction is avoided, the size of the material processing equipment in the height direction is controlled, the material processing equipment can better adapt to the working environment with limited height, the material processing equipment cannot be compatible with the surrounding low buildings due to the high height, when the material processing equipment cooperates with other equipment, the overall space layout will not be disturbed due to the height of the material processing equipment, the adaptability of the material processing equipment with other equipment and working environment in the height limited scene is improved, and the smooth progress of the material conveying process is ensured.

[0006] According to the material processing equipment provided by some embodiments of the present application, the feeding part is configured as a flexible bag, the feeding channel is defined in the flexible bag, and one end of the flexible bag is connected with the material outlet.

[0007] According to some embodiments of the present application, the driving component comprises a driving motor connected to the feeding part, a rotating shaft connected to the output of the driving motor, and a pull rope, one end of which is connected to the rotating shaft and the other end of which is connected to the flexible bag.

[0008] According to some embodiments of the present application, the pull rope is configured as a plurality of pull ropes, one end of each of the pull ropes is connected to the rotating shaft, and the other end of each of the pull ropes is connected to the flexible bag and is arranged at intervals in the circumferential direction of the flexible bag.

[0009] According to some embodiments of the present application, the limiting device comprises a connecting sleeve configured in a ring shape and sleeved on the outer periphery of the flexible bag, the connecting sleeve is configured as a plurality of connecting sleeves arranged at intervals in the extending direction of the flexible bag, the pull rope is sleeved on the connecting sleeve, and the connecting sleeve is provided with a locking portion matched with the pull rope, and the locking portion selectively limits the displacement of the pull rope.

[0010] According to some embodiments of the present application, the fixing support comprises a fixed part extending in the height direction, a first moving shaft extending in a first direction and connected to the fixed part, and a second moving shaft extending in a second direction and movably arranged on the first moving shaft, and the limiting device movably arranged in the second direction is arranged on the second moving shaft.

[0011] According to some embodiments of the present application, the first moving shaft is provided with a first sliding portion slidably arranged in the first direction, the first sliding portion is connected to the second moving shaft, and the second moving shaft is adapted to translate in the second direction relative to the first sliding portion.

[0012] According to some embodiments of the present application, the limiting device further comprises a rocker arm support, one end of the rocker arm support is rotatably connected to the second moving shaft, and the other end of the rocker arm support is rotatably connected to the connecting sleeve.

[0013] According to some embodiments of the present application, the rocker arm support comprises a plurality of rocker arms arranged in parallel with each other, one end of each of the rocker arms is hingedly connected to the second moving shaft, and the other end of each of the rocker arms is hingedly connected to the connecting sleeve.

[0014] According to some embodiments of the present application, the material processing device further comprises a bulkhead arranged at the bottom end of the feeding part and selectively opening or closing the feeding channel.

[0015] Additional aspects and advantages of the present application will be in part apparent and in part pointed out below. BRIEF DESCRIPTION OF DRAWINGS

[0016] The above and / or additional aspects and advantages of the present application will become apparent and be readily appreciated from the following description, including the appended drawings.

[0017] Fig. 1 is a three-dimensional structural schematic diagram of a material processing device according to an embodiment of the present application;

[0018] Fig. 2 is a side structural schematic diagram of a material processing device according to an embodiment of the present application;

[0019] Fig. 3 is a top structural schematic diagram of a material processing device according to an embodiment of the present application.

[0020] LIST OF REFERENCE NUMERALS

[0021] 100, material processing device;

[0022] 1, fixed support;

[0023] 11, limiting device; 111, connecting sleeve; 1111, locking portion; 112, rocker support; 1121, rocker lever;

[0024] 12, fixed portion; 13, first moving shaft; 131, first sliding portion; 14, second moving shaft;

[0025] 2, feeding portion; 21, feeding channel;

[0026] 3, driving component; 31, driving motor; 32, rotating shaft; 33, pull rope;

[0027] 4, bulkhead. DETAILED DESCRIPTION

[0028] Embodiments of the present application are described below in detail with reference to the accompanying drawings, in which examples of the embodiments are shown, wherein the same or similar reference numerals represent the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by reference to the accompanying drawings are exemplary only, and are for the purpose of explanation of the present application, and cannot be understood as a limitation of the present application.

[0029] Reference is made below to Figs. 1-3 A material processing device 100 according to an embodiment of the present application is described below.

[0030] According to the material processing device 100 provided by the embodiment of the present application, the material processing device 100 is connected with the material outlet, and comprises a fixed support 1, a feeding part 2 and a driving component 3. The fixed support 1 is connected with a limiting device 11 which is movable in a plane. The feeding part 2 is connected to the material outlet. The feeding part 2 is connected with the limiting device 11 and moves with the limiting device 11. The feeding part 2 defines a feeding channel 21 in the feeding part 2. The feeding channel 21 is selectively deformable. The driving component 3 is connected with the feeding part 2 and is used to drive the feeding part 2 to deform in an extension direction to adjust an outlet of the feeding channel 21.

[0031] According to the material processing device 100 provided by the embodiment of the present application, the feeding part 2 defines the feeding channel 21 which is selectively deformable. The driving component 3 is connected with the feeding part 2 and can drive the feeding part 2 to deform in the extension direction to adjust the outlet of the feeding channel 21. The feeding part 2 has adjustability in the height direction. The material processing device 100 does not need to realize the adaptation to the material processing under different heights by changing the height of the overall structure of the feeding part 2. Since the feeding part 2 is deformable and adjustable in the height direction, the material processing device 100 does not need to be provided with an additional lifting structure. The additional lifting structure occupies space in the height direction. The material processing device 100 provided by the embodiment of the present application controls the height by the deformation of the feeding part 2. The feeding part 2 which is adjustable in the height direction reduces the requirement of the material processing device 100 to the height of the working space during installation. The material processing device 100 is avoided from being too high to be compatible with surrounding low buildings. When the material processing device 100 cooperates with other devices, the material processing device 100 will not interfere with the overall space layout due to the too high height of the material processing device 100. The adaptability of the material processing device 100 to other devices and working environment in the height-limited scene is improved. The smooth progress of the material conveying process is ensured.

[0032] Meanwhile, the limiting device 11 is connected with the fixed support 1 and is movable in the plane. The feeding part 2 is connected with the limiting device 11 and moves with the limiting device 11. The limiting device 11 moves in the plane. The feeding part 2 can adjust the position in the horizontal direction. The flexibility of the position adjustment of the feeding part 2 is further improved. In combination with the deformable and adjustable feeding part 2 in the height direction, the feeding part 2 can adapt to the requirements of different material processing scenes in the horizontal and vertical directions. The material processing device 100 does not need to occupy a too large fixed space range. The position of the feeding part 2 can be dynamically adjusted according to the actual material flow path and the layout of surrounding facilities. The feeding part 2 can avoid other devices, passages and other obstacles in the horizontal direction and can match the docking height of upstream and downstream devices in the height direction. Therefore, the limited space is efficiently and flexibly utilized. The problem of space waste or the problem of the inability to adapt to the complex space layout due to the fixed position of the device and the inflexible adjustment of the device is avoided.

[0033] According to some embodiments of the present application, the feeding part 2 is configured as a flexible bag, and the feeding channel 21 is defined in the flexible bag. One end of the flexible bag is connected to the material outlet.

[0034] By using the flexible bag as the feeding part 2, the flexible bag can be deformed in the direction of force due to the flexible nature of the flexible bag, which lays the foundation for the driving component 3 to drive the flexible bag to adjust the position of the outlet of the feeding channel 21. When it is necessary to change the position of the outlet of the feeding channel 21 of the feeding part 2, since one end of the flexible bag is connected to the material outlet, the driving component 3 can exert an upward force on the other end of the flexible bag, and the flexible bag will be stretched or compressed in the vertical direction, so that the outlet position of the feeding channel 21 is raised or lowered to the desired height. This avoids the need for a rigid feeding part 2 to require a large force or a complex structure to achieve position adjustment. The flexible bag can change the outlet position of the feeding channel 21 in a structural deformation and force exertion manner, which reduces the complexity of the structure of the feeding part 2, reduces the failure rate of the feeding part 2, and prolongs the service life of the feeding part 2 and the entire material handling equipment 100.

[0035] In some embodiments of the present application, a sensor can be arranged at the outlet of the feeding channel 21, and the sensor is in communication connection with the driving component 3 and the limiting device 11. This provides more favorable conditions for realizing automatic and intelligent material conveying control, so that the driving component 3 and the limiting device 11 can automatically drive the flexible bag to adjust the outlet position of the feeding channel 21 according to a preset program or information fed back by the sensor at the outlet of the feeding channel 21, which greatly improves the working efficiency and adaptability of the material handling equipment 100.

[0036] According to some embodiments of the present application, the driving component 3 includes a driving motor 31, a rotating shaft 32, and a pull rope 33. The driving motor 31 is connected to the feeding part 2. The rotating shaft 32 is connected to the output part of the driving motor 31, and the driving motor 31 is adapted to drive the rotation of the rotating shaft 32. One end of the pull rope 33 is connected to the rotating shaft 32, and the other end of the pull rope 33 is connected to the flexible bag.

[0037] The driving motor 31 serves as a power source and is connected with the rotating shaft 32, so as to convert the power of the motor into the rotating motion of the rotating shaft 32 and transmit the rotating motion. One end of the pull rope 33 is connected with the rotating shaft 32, and the other end is connected with the flexible bag. When the driving motor 31 is started and drives the rotating shaft 32 to rotate, the pull rope 33 will be wound or released along with the rotation of the rotating shaft 32. The winding or releasing action can exert a pulling force or loosening force on the flexible bag, so as to realize the control of the deformation degree and direction of the flexible bag in the extension direction. When it is needed to raise or lower the position of the outlet of the feeding channel 21, the driving motor 31 can be opened according to the preset parameters or manually, the rotating direction of the rotating shaft 32 is controlled, the pull rope 33 pulls or loosens the flexible bag to generate deformation, and the outlet of the feeding channel 21 is positioned to the target position, so as to meet the requirement of the hole position control of the material conveying and improve the accuracy of the material processing.

[0038] According to the material processing equipment 100 of some embodiments of the present application, the pull rope 33 is configured as a plurality of pull ropes, one end of each pull rope 33 is connected with the rotating shaft 32, and the other end of each pull rope 33 is connected with the flexible bag and is arranged at intervals in the circumferential direction of the flexible bag.

[0039] Since the plurality of pull ropes 33 are uniformly distributed in the circumferential direction of the flexible bag, the pulling force can be uniformly distributed to each part of the flexible bag during the driving of the flexible bag deformation, so as to avoid the situation that a single pull rope 33 or a few pull ropes 33 concentrate the stress. The uniform stress distribution mode can effectively avoid the damage phenomena such as excessive stretching, tearing or uneven deformation of the flexible bag due to excessive local stress. When processing heavy or highly flowable materials, the impact force of the materials on the inside of the flexible bag is large. If the pull ropes 33 are not uniformly distributed, the flexible bag may first be damaged in the stress concentration area. The plurality of pull ropes 33 arranged at intervals in the circumferential direction can uniformly disperse the impact force, so that the flexible bag as a whole bears the pressure, significantly prolongs the service life of the flexible bag, reduces the maintenance cost of the equipment and the risk of accidental shutdown during the material processing process, and ensures the continuous and stable operation of the material processing operation.

[0040] According to the material processing equipment 100 of some embodiments of the present application, the limiting device 11 includes a connecting sleeve 111, the connecting sleeve 111 is configured in an annular shape and is sleeved on the outer periphery of the flexible bag, the connecting sleeve 111 is configured as a plurality of connecting sleeves arranged at intervals in the extension direction of the flexible bag, the pull rope 33 is arranged on the connecting sleeve 111, the connecting sleeve 111 is provided with a locking portion 1111 matched with the pull rope 33, and the locking portion 1111 selectively limits the displacement of the pull rope 33.

[0041] The connecting sleeve 111 is annularly sleeved on the outer periphery of the flexible bag and is arranged at intervals in the extension direction of the flexible bag. The connecting sleeve 111 provides multi-point support and positioning for the flexible bag. In the deformation process of the flexible bag, the connecting sleeve 111 can effectively constrain the shape change range of the flexible bag, so that the flexible bag deforms according to the predetermined trajectory and direction. When the pull rope 33 pulls the flexible bag to adjust the outlet position of the feeding channel 21, the connecting sleeve 111 can prevent the flexible bag from abnormally deforming, such as excessive bending or twisting, so as to ensure the accurate and stable adjustment of the outlet position of the feeding channel 21. The locking part 1111 can selectively limit the displacement of the pull rope 33, further enhancing the stability of the positioning and support. Once the pull rope 33 adjusts the flexible bag to the required position, the locking part 1111 can lock the pull rope 33, so that the flexible bag remains in a specific shape and position, avoiding the outlet position of the feeding channel 21 from deviating due to external interference or equipment vibration, so as to ensure that the material can be smoothly conveyed to the target location, improving the accuracy and reliability of material processing.

[0042] According to some embodiments of the present application, the material handling equipment 100 includes a fixed support 1, a fixed part 12, a first moving shaft 13 and a second moving shaft 14. The fixed part 12 extends in the height direction. The first moving shaft 13 extends in the first direction and is connected to the fixed part 12. The second moving shaft 14 extends in the second direction and is movably arranged on the first moving shaft 13. The second moving shaft 14 is provided with a limiting device 11 movable in the second direction.

[0043] The fixed part 12 extends in the height direction, providing a load-bearing basis and height positioning reference for the entire material handling equipment 100. The first moving shaft 13 extends in the first direction and is connected to the fixed part 12. The second moving shaft 14 extends in the second direction and is movably arranged on the first moving shaft 13, so that the second moving shaft 14 has position adjustment capability in the plane direction of the first moving shaft 13. The second moving shaft 14 is further provided with a limiting device 11 movable in the second direction, so that the limiting device 11 moves on the second moving shaft 14, further enabling the feeding part 2 to perform position adjustment in three-dimensional space, thereby improving the adaptability of the material handling equipment 100. During the loading of bulk materials, the feeding part 2 can deliver bulk materials to target positions through the coordinated movement of the components of the fixed support 1 and its own deformation capability, reducing the degree of spatial constraints.

[0044] According to some embodiments of the present application, the first moving shaft 13 is provided with a first sliding part 131 slidable in the first direction. The first sliding part 131 is connected to the second moving shaft 14. The second moving shaft 14 is adapted to translate in the second direction relative to the first sliding part 131.

[0045] It can be understood that the first moving shaft 13 is provided with a first sliding part 131 slidable in the first direction, the first sliding part 131 is connected with the second moving shaft 14, the second moving shaft 14 can move on the first moving shaft 13 in the first direction through the first sliding part 131, and the second moving shaft 14 is connected with the first sliding part 131 and can translate relative to the first sliding part 131 in the second direction, so that the displacement of the second moving shaft 14 in the first direction and the second direction is realized, and the adjustment of the position of the second moving shaft 14 in the two-dimensional plane is realized, and the flexibility of the position adjustment of the second moving shaft 14 in the two-dimensional plane is enhanced.

[0046] According to the material processing equipment 100 of some embodiments of the present application, the limiting device 11 further comprises a rocker arm support 112, one end of the rocker arm support 112 is rotatably connected with the second moving shaft 14, and the other end of the rocker arm support 112 is rotatably connected with the connecting sleeve 111.

[0047] The one end of the rocker arm support 112 is rotatably connected with the second moving shaft 14, and the other end is rotatably connected with the connecting sleeve 111. When it is necessary to adjust the outlet position of the feeding channel 21 of the feeding part 2, in addition to the translation movement of the flexible bag and each moving shaft by pulling the pull rope 33, the rocker arm support 112 can rotate around the connecting point of the second moving shaft 14 and the connecting sleeve 111, so that the flexible bag can not only change the position in the conventional horizontal and vertical directions, but also realize some inclined, arc-shaped and other spatial trajectory adjustments. When conveying materials into a container with irregular shape and tricky opening position, the rotation of the rocker arm support 112 can cooperate with the movement of the pull rope 33 and the moving shaft, so that the outlet of the feeding channel 21 of the flexible bag can be positioned in a manner more suitable for the shape and position of the target container, effectively improving the adaptability of the material processing equipment 100 to complex conveying requirements, and ensuring that the materials can be smoothly conveyed to the destination.

[0048] According to the material processing equipment 100 of some embodiments of the present application, the rocker arm support 112 comprises a plurality of rocker arms 1121 arranged in parallel with each other, one end of each rocker arm 1121 is hingedly connected with the second moving shaft 14, and the other end of each rocker arm 1121 is hingedly connected with the connecting sleeve 111.

[0049] The plurality of rocker arms 1121 arranged in parallel with each other collectively constitute the rocker arm support 112. Compared with the structure of a single rocker arm 1121, the plurality of rocker arms 1121 enhances the overall structural stability of the rocker arm support 112. During the material processing process, when the position of the flexible bag needs to be adjusted or the flexible bag is subjected to external force, the plurality of rocker arms 1121 can work cooperatively to evenly share the force. When the position of the flexible bag feeding outlet is adjusted by the rocker arm support 112 to move in a certain direction, each rocker arm 1121 will share the tension or pressure according to its connection relationship with the second moving shaft 14 and the connecting sleeve 111, avoiding damage to the connection part or deformation of the rocker arm 1121 caused by excessive force on a single point, ensuring that the rocker arm support 112 can maintain a good working state during long-term frequent operation, effectively prolonging the service life of the rocker arm support 112, and thus ensuring the stable operation of the entire material processing equipment 100.

[0050] According to some embodiments of the present application, the material processing equipment 100 further comprises a bulk head 4 arranged at the bottom end of the feeding part 2, and the bulk head 4 can selectively open or close the feeding channel 21.

[0051] The bulk head 4 can selectively open or close the feeding channel 21, enabling precise start-stop control of the material conveying. In the material processing process, the supply of materials is different for different process links. Sometimes, materials need to be continuously and stably conveyed, while at some specific moments, such as equipment switching, process conversion or temporary fault handling, material conveying needs to be immediately stopped to avoid waste, overflow of materials or interference with subsequent processes. During the conveying of bulk materials from the storage bin to the processing equipment, when the processing equipment completes the processing of a batch of products and needs to be cleaned or the mold needs to be replaced, closing the bulk head 4 can cut off the material flow to prevent the material from continuing to enter the processing equipment and causing blockage or other problems. When the processing equipment is ready, opening the bulk head 4 again can restore smooth conveying of materials, ensuring that the material supply and processing are closely coordinated, and improving the coordination and precision of the entire material processing process.

[0052] In the description of the present application, it should be understood that the orientations or positional relationships indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0053] In the description of the application, "first feature", "second feature" can include one or more of the features.

[0054] In the description of the application, "a plurality of" means two or more.

[0055] In the description of the application, "on" or "under" the first feature in the second feature can include that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact through another feature between them.

[0056] In the description of the application, "on", "above" and "over" the first feature in the second feature includes that the first feature is directly above and obliquely above the second feature, or only means that the first feature is higher than the second feature in horizontal height.

[0057] In the description of the application, the description of the reference terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" and the like means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the application. In the description of the application, the exemplary description of the above terms does not necessarily mean the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0058] Although the embodiments of the application have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and purposes of the application, and the scope of the application is defined by the claims and their equivalents.

Claims

1. A material handling device, wherein the material handling device (100) is connected to a material outlet, characterized in that, include: A fixed bracket (1) is connected to a limiting device (11) that is movable in the plane. Feeding section (2), the feeding section (2) is connected to the material outlet, the feeding section (2) is connected to the limiting device (11) and moves with the limiting device (11), the feeding section (2) defines a feeding channel (21), the feeding channel (21) can be selected to change terrain; A drive component (3) is connected to the feeding part (2) and is used to drive the feeding part (2) to deform in the extension direction to adjust the outlet of the feeding channel (21).

2. The material handling equipment according to claim 1, characterized in that, The feeding part (2) is constructed as a flexible bag, and a feeding channel (21) is defined inside the flexible bag. One end of the flexible bag is connected to the material outlet.

3. The material handling equipment according to claim 2, characterized in that, The driving component (3) includes: A drive motor (31) is connected to the feeding unit (2); A rotating shaft (32) is connected to the output of a drive motor (31), and the drive motor (31) is adapted to drive the rotation of the rotating shaft (32); A pull cord (33) is provided, one end of which is connected to the rotating shaft (32), and the other end of which is connected to the flexible bag.

4. The material handling equipment according to claim 3, characterized in that, The pull cord (33) is constructed in multiple ways. One end of each pull cord (33) is connected to the rotating shaft (32), and the other end of the multiple pull cords (33) is connected to the flexible bag and is spaced apart in the circumferential direction of the flexible bag.

5. The material handling equipment according to claim 3, characterized in that, The limiting device (11) includes: A connecting sleeve (111) is constructed in an annular shape and fitted around the outer periphery of the flexible bag. The connecting sleeve (111) is constructed in a plurality of spaced-apart configurations in the extending direction of the flexible bag. The pull cord (33) passes through the connecting sleeve (111). The connecting sleeve (111) is provided with a locking part (1111) adapted to the pull cord (33). The locking part (1111) can selectively restrict the displacement of the pull cord (33).

6. The material handling equipment according to claim 5, characterized in that, The fixed bracket (1) includes: A fixing part (12) extends in the height direction; A first moving shaft (13) extends along a first direction and is connected to the fixed part (12); The second moving shaft (14) extends along a second direction and is movably disposed on the first moving shaft (13), and the limiting device (11) is disposed on the second moving shaft (14) and is movable along the second direction.

7. The material handling equipment according to claim 6, characterized in that, The first moving shaft (13) is provided with a first sliding part (131) that can slide along a first direction. The first sliding part (131) is connected to the second moving shaft (14), and the second moving shaft (14) is adapted to translate relative to the first sliding part (131) along a second direction.

8. The material handling equipment according to claim 7, characterized in that, The limiting device (11) further includes: A rocker arm bracket (112) is provided, one end of which is rotatably connected to the second moving shaft (14), and the other end of which is rotatably connected to the connecting sleeve (111).

9. The material handling equipment according to claim 8, characterized in that, The rocker arm support (112) includes: Multiple rocker arms (1121) are arranged parallel to each other. One end of each rocker arm (1121) is hinged to the second moving shaft (14), and the other end of each rocker arm (1121) is hinged to the connecting sleeve (111).

10. The material handling equipment according to claim 1, characterized in that, Also includes: Bulk head (4), which is located at the bottom of the feeding section (2) and can selectively open or close the feeding channel (21).

Images