Feeding device

Abstract

The utility model relates to the technical field of medical catheter feeding, in particular to a feeding device. The feeding device comprises a material taking mechanism and a stock bin, and the material taking mechanism is installed on the top of the stock bin. The material taking mechanism comprises a driving assembly, a supporting assembly, a material sucking assembly and a separating assembly, the material sucking assembly and the separating assembly are arranged at the bottom of the supporting assembly at intervals in the length direction of the stock bin, and the driving assembly is in transmission connection with the supporting assembly and used for driving the supporting assembly to move in the height or width direction of the stock bin. According to the feeding device, conveying, feeding and sucking of the medical catheters are automatically achieved, meanwhile, the medical catheters can be well separated, overlapping of the medical catheters is avoided, the feeding efficiency of the medical catheters is improved, and follow-up procedures are facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of medical catheter feeding, in particular to a feeding device. Background Art

[0002] Medical catheters are a general term for tubular products that connect the inside and outside of the human body. Medical catheters are widely used and in high demand. Medical catheters usually include connecting hoses, and some medical catheters also include drip chambers. Medical catheters are relatively long overall, and assembly and packaging are more troublesome.

[0003] The prior art has already developed a complete set of semi-automatic medical catheter assembly equipment, but during the suction process of the medical catheter, the medical catheter cannot be well separated, and it is easy for the medical catheter to overlap, which has low feeding efficiency and causes inconvenience to the subsequent processes. Utility Model Content

[0004] The utility model aims to provide a feeding device to alleviate the problem that the existing medical catheters cannot be well separated during the suction process and are easily overlapped.

[0005] In order to solve the above technical problems, the technical solution provided by the utility model is:

[0006] A feeding device comprises: a feeding mechanism and a silo, wherein the feeding mechanism is installed on the top of the silo;

[0007] The material picking mechanism includes a driving assembly, a supporting assembly, a material suction assembly and a partitioning assembly. The material suction assembly and the partitioning assembly are arranged at intervals at the bottom of the supporting assembly along the length direction of the silo. The driving assembly is transmission-connected to the supporting assembly for driving the supporting assembly to move along the height or width direction of the silo.

[0008] The driving assembly drives the supporting assembly to move downward along the height direction of the silo, thereby driving the suction assembly to extend into the silo and suck the front end of the medical catheter, while the separation assembly inserts into the catheter stack and separates the medical catheter. Then the driving assembly drives the supporting assembly to move upward along the height direction of the silo, the suction assembly rises and moves out of the silo, and the separation assembly can guide the sucked medical catheter to be pulled out of the catheter stack.

[0009] Furthermore, the support assembly includes a second mounting block, a first side plate and a second side plate, the second side plate is slidably connected to the first side plate, the second mounting block is connected to the second side plate, and the suction assembly includes a plurality of suction nozzles arranged on the second mounting block, and the plurality of suction nozzles are spaced apart along the width direction of the silo.

[0010] When the suction nozzle needs to extend into the material bin and suck up the medical catheter, the second mounting block moves downward under the action of the driving assembly, so that the suction nozzle extends downward into the material bin. At the same time, the second side plate slides downward relative to the first side plate to ensure the stability of the suction nozzle in sucking materials.

[0011] Furthermore, the support assembly also includes a first mounting block and a third side plate, the second mounting block is mounted on the third side plate, the third side plate is slidably connected to the second side plate, the first mounting block is spaced below the second mounting block, the suction nozzle is mounted on the first mounting block, and a plurality of elastic members are connected between the second mounting block and the first mounting block.

[0012] The elastic member enables the suction nozzle to float up and down within a certain height range, so as to contact and suck the medical catheter without damaging the material.

[0013] Furthermore, the partition assembly includes a plurality of fork partitions fixed on the first side plate, the plurality of fork partitions are arranged at intervals along the width direction of the silo, and the plurality of fork partitions are staggeredly arranged with the plurality of suction nozzles.

[0014] The fork partition can play a role of separation and guidance, ensuring that the medical catheter sucked by the suction nozzle can come out from between two adjacent fork partitions when the catheter stack is withdrawn.

[0015] Furthermore, the fork partition includes a horizontal section and a vertical section, the end of the horizontal section away from the vertical section is connected to the first side panel, the other end of the horizontal section is connected to the vertical section, and a separation space for placing a medical catheter is formed between two adjacent vertical sections.

[0016] The horizontal section of the fork partition can separate the medical catheters when the fork partition is inserted downward into the catheter stack, and the medical catheters to be sucked can be accommodated between two adjacent vertical sections.

[0017] Furthermore, the material picking mechanism includes a top plate, and the driving assembly includes a first driving member whose driving end moves along the height direction of the silo, and the first driving member is fixed to the top plate and is transmission-connected to the second mounting block.

[0018] The first driving member can drive the second mounting block to move along the height direction of the material bin, so that the first mounting block and the suction nozzle move synchronously along the height direction of the material bin.

[0019] Furthermore, the driving assembly also includes a second driving member whose driving end moves along the width direction of the silo, and the second driving member is fixed to the first side plate and is drivingly connected to the second side plate.

[0020] The second driving member can drive the second side plate to move along the width direction of the silo, so that the third side plate, the second mounting block, the first mounting block and the suction nozzle can move synchronously along the width direction of the silo. After the suction nozzle absorbs a certain number of medical catheters on one side of the silo, the second driving member drives the material taking mechanism to move along the width direction of the silo, and the suction nozzle moves left and right to absorb the medical catheters on the other side of the silo.

[0021] Furthermore, a side wall of the silo close to the material taking mechanism is provided with a plurality of grid plates, and the plurality of grid plates are arranged at intervals along the width direction of the silo.

[0022] The grid plate and the fork partition plate cooperate to guide the medical catheter.

[0023] Furthermore, the material taking mechanism also includes a detection component, which includes a float and a sensor, and the sensor is connected to the drive component signal.

[0024] The float can detect whether there is a medical catheter within a certain height range of the silo. If there is a medical catheter, the sensor will transmit the signal to the drive component, and the drive component will control the suction nozzle for suction; if there is no medical catheter, the sensor will send an alarm signal, indicating that there is no medical catheter within a certain height range of the silo.

[0025] Furthermore, the loading device also includes a lifting mechanism, which includes a push plate and a third driving member, the third driving member is connected to the sensor signal, the push plate is installed at the bottom of the silo, and the third driving member is connected to the push plate.

[0026] When there is no medical catheter within a certain height range of the silo, the third driving member obtains the signal of the sensor, and the push plate rises under the action of the third driving member, causing the silo to rise, and the medical catheter at the bottom of the silo moves up synchronously, so that the suction nozzle can continue to suck the material.

[0027] The utility model brings at least the following beneficial effects:

[0028] The utility model provides a feeding device, comprising: a feeding mechanism and a silo, wherein the feeding mechanism is installed on the top of the silo; the feeding mechanism comprises a driving assembly, a supporting assembly, a suction assembly and a partitioning assembly, wherein the suction assembly and the partitioning assembly are arranged at intervals at the bottom of the supporting assembly along the length direction of the silo, and the driving assembly is transmission-connected to the supporting assembly for driving the supporting assembly to move along the height or width direction of the silo.

[0029] Medical catheters are piled up in the silo, and the driving component drives the supporting component to move downward along the height direction of the silo, thereby driving the suction component to extend into the silo and suck the front end of the medical catheter. At the same time, the separation component is inserted into the catheter stack and separates the medical catheter. Then the driving component drives the supporting component to move upward along the height direction of the silo, and the suction component rises and moves out of the silo. The separation component can guide the sucked medical catheter to be extracted from the catheter stack. Then the driving component drives the supporting component to move along the width direction of the silo, and the above suction process is repeated. Finally, the clamping member of the next process clamps the medical catheter on the suction component and moves to the next process, thereby completing a loading process. The loading device automatically realizes the transmission and loading of medical catheters. While sucking the material, the medical catheters can be well separated, avoiding the overlapping of medical catheters, improving the loading efficiency of medical catheters, and facilitating the subsequent processes.

[0030] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, preferred embodiments are given below and described in detail with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the related technologies, the drawings required for use in the specific implementation methods or the related technical descriptions will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0032] Figure 1 A schematic diagram of the overall structure of a feeding device provided in an embodiment of the utility model;

[0033] Figure 2 A schematic diagram of the structure of a material taking mechanism provided in an embodiment of the utility model;

[0034] Figure 3 A side view of a material taking mechanism provided in an embodiment of the utility model;

[0035] Figure 4 A partial structural schematic diagram of a feeding device provided in an embodiment of the utility model.

[0036] icon:

[0037] 100-feeding mechanism; 110-first mounting block; 111-second mounting block; 112-first mounting plate; 113-top plate; 114-first side plate; 115-second side plate; 116-third side plate; 120-first driving member; 130-second driving member; 140-suction nozzle; 150-elastic member; 160-fork partition; 161-horizontal section; 162-vertical section; 170-float; 180-sensor; 200-bin; 210-grid plate; 300-lifting mechanism; 310-push plate; 320-third driving member; 330-guide column. DETAILED DESCRIPTION

[0038] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0039] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0040] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships 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 therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. Physical quantities in formulas, if not separately marked, should be understood as basic quantities of the basic units of the International System of Units, or derived quantities derived from basic quantities through mathematical operations such as multiplication, division, differentiation or integration.

[0041] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0042] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified 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 a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0043] In conjunction with the accompanying drawings, some embodiments of the present invention are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0044] Embodiment 1

[0045] In the process of sucking the medical catheters by the existing medical catheter assembly equipment, the medical catheters cannot be well separated and are easily overlapped, resulting in low feeding efficiency and inconvenience to subsequent processes.

[0046] In view of this, an embodiment of the utility model provides a feeding device, including: a feeding mechanism 100 and a silo 200, the feeding mechanism 100 is installed on the top of the silo 200; the feeding mechanism 100 includes a driving assembly, a supporting assembly, a suction assembly and a partitioning assembly, the suction assembly and the partitioning assembly are arranged at intervals at the bottom of the supporting assembly along the length direction of the silo 200, and the driving assembly is transmission-connected to the supporting assembly for driving the supporting assembly to move along the height or width direction of the silo 200.

[0047] See also Figure 1 , medical catheters are piled up in the silo 200, and the driving component drives the supporting component to move downward along the height direction of the silo 200, thereby driving the suction component to extend into the silo 200 and suck the front end of the medical catheter. At the same time, the separation component is inserted into the catheter stack and separates the medical catheter. Then the driving component drives the supporting component to move upward along the height direction of the silo 200, and the suction component rises and moves out of the silo 200. The separation component can guide the sucked medical catheter to be extracted from the catheter stack. Then the driving component drives the supporting component to move along the width direction of the silo 200, and the above suction process is repeated. Finally, the clamping member of the next process clamps the medical catheter on the suction component and moves to the next process, thereby completing a loading process. The loading device automatically realizes the transmission and loading of medical catheters. While sucking, the medical catheters can be well separated, avoiding the overlapping of medical catheters, improving the loading efficiency of medical catheters, and facilitating the subsequent processes.

[0048] In addition, in the prior art, the transmission of medical catheters between various assembly devices still requires manual participation, which leads to low transmission efficiency and the medical catheters are easily attached with germs. Usually, workers must be strictly disinfected and need to operate in a sterile purification workshop with a huge production space, which consumes a lot of energy, is costly, and the quality of the produced medical catheters is difficult to guarantee. The feeding device provided in this embodiment has high transmission efficiency, occupies a small space, does not require manual participation, reduces costs, and will not attach germs during the feeding process, thereby ensuring the quality of the produced medical catheters.

[0049] In an optional manner of this embodiment, the support assembly includes a second mounting block 111, a first side plate 114 and a second side plate 115, the second side plate 115 is slidably connected to the first side plate 114, the second mounting block 111 is connected to the second side plate 115, and the suction assembly includes a plurality of suction nozzles 140 arranged on the second mounting block 111, and the plurality of suction nozzles 140 are arranged at intervals along the width direction of the silo 200.

[0050] See also Figure 2 and Figure 3 , a plurality of sliders are connected to one side of the second side plate 115 close to the first side plate 114, and a slide groove is correspondingly provided on the first side plate 114, and the sliders slide in cooperation with the slide groove. In addition, a guide rod and a linear bearing seat structure can be used between the second side plate 115 and the first side plate 114, or a guide groove can be used for sliding connection. The second mounting block 111 is connected to the bottom of the second side plate 115, and the suction nozzle 140 can be directly set on the second mounting block 111. When the suction nozzle 140 needs to extend into the silo 200 and suck the medical catheter, the second mounting block 111 moves downward under the action of the driving assembly, so that the suction nozzle 140 extends downward into the silo 200, and at the same time, the second side plate 115 slides downward relative to the first side plate 114 to ensure the stability of the suction of the suction nozzle 140.

[0051] Furthermore, the support assembly also includes a first mounting block 110 and a third side plate 116, the second mounting block 111 is installed on the third side plate 116, the third side plate 116 is slidably connected to the second side plate 115, the first mounting block 110 is spaced below the second mounting block 111, the suction nozzle 140 is installed on the first mounting block 110, and a plurality of elastic members 150 are connected between the second mounting block 111 and the first mounting block 110.

[0052] Please continue to see Figure 2 and Figure 3, a slider is connected to the side of the third side plate 116 close to the second side plate 115, and a slide groove is correspondingly provided on the second side plate 115, and the slider slides in cooperation with the slide groove. In addition, a guide rod and a linear bearing seat structure can be used between the third side plate 116 and the second side plate 115, or a guide groove can be used for sliding connection. The second mounting block 111 is installed at the bottom of the third side plate 116, and a first mounting block 110 is also provided below the second mounting block 111. The suction nozzle 140 is installed at the bottom of the first mounting block 110, and a plurality of elastic members 150 are provided between the second mounting block 111 and the first mounting block 110. The elastic member 150 is preferably a spring, and the spring is sleeved on the connecting rod, and the connecting rod and the suction nozzle 140 are provided one by one. The elastic member 150 enables the suction nozzle 140 to float up and down within a certain height range, and can contact and suck the medical catheter without damaging the material.

[0053] In an optional manner of this embodiment, the partition assembly includes a plurality of fork partitions 160 fixed on the first side plate 114 , the plurality of fork partitions 160 are spaced apart along the width direction of the silo 200 , and the plurality of fork partitions 160 are staggeredly arranged with the plurality of suction nozzles 140 .

[0054] See also Figure 2 and Figure 3 The first mounting plate 112 is fixed to the bottom of the first side plate 114, and a plurality of fork partitions 160 are arranged on the side of the first mounting plate 112 close to the suction nozzle 140. Of course, the first mounting plate 112 may not be provided, and the fork partitions 160 may be directly provided on the side of the first side plate 114 close to the suction nozzle 140. The plurality of fork partitions 160 and the plurality of suction nozzles 140 are arranged at intervals along the width direction of the silo 200, and the fork partitions 160 and the suction nozzles 140 are arranged in a staggered manner, so that the fork partitions 160 can play a role of separation and guidance, ensuring that the medical catheter sucked by the suction nozzle 140 can come out from between two adjacent fork partitions 160 when the catheter stack is extracted.

[0055] Furthermore, the fork partition 160 includes a horizontal section 161 and a vertical section 162. The end of the horizontal section 161 away from the vertical section 162 is connected to the first mounting plate 112, and the other end of the horizontal section 161 is connected to the vertical section 162. A separation space for placing a medical catheter is formed between two adjacent vertical sections 162.

[0056] See also Figure 3 The vertical section 162 extends vertically downward, and the length of the vertical section 162 is less than the length of the horizontal section 161. The horizontal section 161 of the fork partition 160 can separate the medical catheters when the catheter stack is inserted downward, and the medical catheters to be sucked can be accommodated between two adjacent vertical sections 162.

[0057] In an optional manner of this embodiment, the material picking mechanism 100 includes a top plate 113, and the driving assembly includes a first driving member 120 whose driving end moves along the height direction of the silo 200. The first driving member 120 is fixed to the top plate 113 and is transmission-connected to the second mounting block 111.

[0058] See also Figure 2 The top plate 113 is relatively fixedly arranged on the top of the material picking mechanism 100, and the first driving member 120 is installed below the top plate 113, which can drive the second mounting block 111 to move along the height direction of the silo 200, so that the first mounting block 110 and the suction nozzle 140 move synchronously along the height direction of the silo 200.

[0059] Furthermore, the driving assembly also includes a second driving member 130 whose driving end moves along the width direction of the silo 200 . The second driving member 130 is fixed to the first side plate 114 and is in transmission connection with the second side plate 115 .

[0060] See also Figure 3 The second driving member 130 is installed in the middle of the first side plate 114, and can drive the second side plate 115 to move along the width direction of the silo 200, so that the third side plate 116, the second mounting block 111, the first mounting block 110 and the suction nozzle 140 move synchronously along the width direction of the silo 200. After the suction nozzle 140 absorbs a certain number of medical catheters on one side of the silo 200, the second driving member 130 drives the material taking mechanism 100 to move along the width direction of the silo 200, and the suction nozzle 140 moves left and right to absorb the medical catheters on the other side of the silo 200.

[0061] It should be noted that the first driving member 120 and the second driving member 130 are preferably cylinders. Of course, other driving methods such as hydraulic or motor can also be used, which is not limited here.

[0062] In an optional manner of this embodiment, a plurality of grid plates 210 are provided on the side wall of the silo 200 close to the material taking mechanism 100 , and the plurality of grid plates 210 are arranged at intervals along the width direction of the silo 200 .

[0063] See also Figure 1 The spacing between adjacent grid plates 210 is equal to the spacing between adjacent fork partitions 160 , and the grid plates 210 cooperate with the fork partitions 160 to jointly guide the medical catheter.

[0064] In an optional manner of this embodiment, the material taking mechanism 100 further includes a detection component, the detection component includes a float 170 and a sensor 180, and the sensor 180 is connected to the drive component signal.

[0065] See also Figure 2The float 170 is electrically connected to the sensor 180, and the float 170 can detect whether there is a medical catheter within a certain height range of the silo 200. If there is a medical catheter, the sensor 180 will transmit a signal to the drive component, and the drive component will control the suction nozzle 140 to suck; if there is no medical catheter, the sensor 180 will send an alarm signal, indicating that there is no medical catheter within a certain height range of the silo 200.

[0066] Furthermore, the loading device also includes a lifting mechanism 300, which includes a push plate 310 and a third driving member 320, the third driving member 320 is connected to the sensor 180 signal, the push plate 310 is installed at the bottom of the silo 200, and the third driving member 320 is connected to the push plate 310.

[0067] See also Figure 4 When there is no medical catheter within a certain height range of the silo 200, the third driving member 320 obtains the signal of the sensor 180, and the push plate 310 rises under the action of the third driving member 320, so that the silo 200 rises, and the medical catheter at the bottom of the silo 200 moves up synchronously, so that the suction nozzle 140 can continue to suck the material. In order to make the silo 200 rise stably, a guide column 330 is also provided at the bottom of the push plate 310. The third driving member 320 is preferably a motor, and of course other driving methods such as hydraulic or cylinder can also be used, which are not limited here.

[0068] The working process of the feeding device provided in this embodiment is as follows:

[0069] Medical catheters are piled up in the silo 200. The first driving member 120 extends and drives the material taking mechanism 100 to move downward along the height direction of the silo 200. The suction nozzle 140 extends into the silo 200 and sucks the front end of the medical catheter. At the same time, the fork partition 160 inserts into the catheter pile and separates the medical catheter. Then the first driving member 120 retracts and drives the material taking mechanism 100 to move upward along the height direction of the silo 200. The suction nozzle 140 rises and moves out of the silo 200. The fork partition 160 and the grid plate 210 can guide the sucked medical catheter to be extracted from the catheter pile. After the suction nozzle 140 sucks a certain number of medical catheters on one side of the silo 200, the second driving member 130 then drives the material taking mechanism 100 to move along the width direction of the silo 200, and the suction nozzle 140 moves left and right, repeating the above suction process. Finally, the clamping member of the next process clamps the medical catheter on the suction assembly and moves to the next process, thereby completing a feeding process.

[0070] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A feeding device, characterized in that: include: A material taking mechanism (100) and a material bin (200), wherein the material taking mechanism (100) is installed on the top of the material bin (200); The material taking mechanism (100) comprises a driving assembly, a supporting assembly, a material suction assembly and a partitioning assembly, wherein the material suction assembly and the partitioning assembly are arranged at intervals at the bottom of the supporting assembly along the length direction of the silo (200), and the driving assembly is transmission-connected to the supporting assembly for driving the supporting assembly to move along the height or width direction of the silo (200).

2. The feeding device according to claim 1, characterized in that: The support assembly includes a second mounting block (111), a first side plate (114) and a second side plate (115), wherein the second side plate (115) is slidably connected to the first side plate (114), and the second mounting block (111) is connected to the second side plate (115). The material suction assembly includes a plurality of suction nozzles (140) arranged on the second mounting block (111), and the plurality of suction nozzles (140) are arranged at intervals along the width direction of the silo (200).

3. The feeding device according to claim 2, characterized in that: The support assembly further comprises a first mounting block (110) and a third side plate (116); the second mounting block (111) is mounted on the third side plate (116); the third side plate (116) is slidably connected to the second side plate (115); the first mounting block (110) is spaced below the second mounting block (111); the suction nozzle (140) is mounted on the first mounting block (110); and a plurality of elastic members (150) are connected between the second mounting block (111) and the first mounting block (110).

4. The feeding device according to claim 3, characterized in that: The partition assembly includes a plurality of fork partitions (160) fixed on the first side plate (114), the plurality of fork partitions (160) are arranged at intervals along the width direction of the silo (200), and the plurality of fork partitions (160) and the plurality of suction nozzles (140) are arranged in a staggered manner.

5. The feeding device according to claim 4, characterized in that: The fork partition (160) includes a horizontal section (161) and a vertical section (162), wherein the end of the horizontal section (161) away from the vertical section (162) is connected to the first side plate (114), and the other end of the horizontal section (161) is connected to the vertical section (162), and a separation space for placing a medical catheter is formed between two adjacent vertical sections (162).

6. The feeding device according to claim 3, characterized in that: The material taking mechanism (100) comprises a top plate (113), and the driving assembly comprises a first driving member (120) whose driving end moves along the height direction of the silo (200), and the first driving member (120) is fixed to the top plate (113) and is transmission-connected to the second mounting block (111).

7. The feeding device according to claim 6, characterized in that: The driving assembly further comprises a second driving member (130) whose driving end moves along the width direction of the silo (200); the second driving member (130) is fixed to the first side plate (114) and is drivingly connected to the second side plate (115).

8. The feeding device according to claim 1, characterized in that: A plurality of grid plates (210) are arranged on the side wall of the material bin (200) close to the material taking mechanism (100), and the plurality of grid plates (210) are arranged at intervals along the width direction of the material bin (200).

9. The feeding device according to any one of claims 1 to 8, characterized in that: The material taking mechanism (100) further comprises a detection component, wherein the detection component comprises a float (170) and a sensor (180), and the sensor (180) is connected to the drive component by signal.

10. The feeding device according to claim 9, characterized in that: The loading device also includes a lifting mechanism (300), the lifting mechanism (300) includes a push plate (310) and a third driving member (320), the third driving member (320) is connected to the sensor (180) signal, the push plate (310) is installed at the bottom of the silo (200), and the third driving member (320) is connected to the push plate (310).

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